Mercurial > public > mercurial-scm > hg-stable

annotate mercurial/util.py @ 22958:bb7a911b138e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
util: move md5 back next to sha1 and allow to call it without an argument This effectively backs out changeset 908c5906091b. The API change is done so that both util.sha1 and util.md5 can be called the same way. The function is moved in order to use it for md5 checksumming for an upcoming bundle2 feature.
author Mike Hommey <mh@glandium.org>
date Wed, 24 Sep 2014 16:00:47 +0900
parents 3b1c0e1ede4c
children 4d58f4083148
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
17515
b5b38d21fe99 spelling: specific
timeless@mozdev.org
parents: 17237
diff changeset
1 # util.py - Mercurial utility functions and platform specific implementations
8226
8b2cd04a6e97 put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents: 8225
diff changeset
2 #
8b2cd04a6e97 put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents: 8225
diff changeset
3 # Copyright 2005 K. Thananchayan <thananck@yahoo.com>
8b2cd04a6e97 put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents: 8225
diff changeset
4 # Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
8b2cd04a6e97 put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents: 8225
diff changeset
5 # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com>
8b2cd04a6e97 put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents: 8225
diff changeset
6 #
8b2cd04a6e97 put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents: 8225
diff changeset
7 # This software may be used and distributed according to the terms of the
10263
25e572394f5c Update license to GPLv2+
Matt Mackall <mpm@selenic.com>
parents: 9996
diff changeset
8 # GNU General Public License version 2 or any later version.
1082
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
9
17515
b5b38d21fe99 spelling: specific
timeless@mozdev.org
parents: 17237
diff changeset
10 """Mercurial utility functions and platform specific implementations.
1082
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
11
8227
0a9542703300 turn some comments back into module docstrings
Martin Geisler <mg@lazybytes.net>
parents: 8226
diff changeset
12 This contains helper routines that are independent of the SCM core and
0a9542703300 turn some comments back into module docstrings
Martin Geisler <mg@lazybytes.net>
parents: 8226
diff changeset
13 hide platform-specific details from the core.
1082
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
14 """
419
28511fc21073 [PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff changeset
15
22638
0d0350cfc7ab i18n: use datapath for i18n like for templates and help
Mads Kiilerich <madski@unity3d.com>
parents: 22633
diff changeset
16 import i18n
0d0350cfc7ab i18n: use datapath for i18n like for templates and help
Mads Kiilerich <madski@unity3d.com>
parents: 22633
diff changeset
17 _ = i18n._
20034
1e5b38a919dd cleanup: move stdlib imports to their own import statement
Augie Fackler <raf@durin42.com>
parents: 20012
diff changeset
18 import error, osutil, encoding
21907
7e5dfa00e3c2 util: rename 're' to 'remod'
Siddharth Agarwal <sid0@fb.com>
parents: 21857
diff changeset
19 import errno, shutil, sys, tempfile, traceback
7e5dfa00e3c2 util: rename 're' to 'remod'
Siddharth Agarwal <sid0@fb.com>
parents: 21857
diff changeset
20 import re as remod
20034
1e5b38a919dd cleanup: move stdlib imports to their own import statement
Augie Fackler <raf@durin42.com>
parents: 20012
diff changeset
21 import os, time, datetime, calendar, textwrap, signal, collections
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
22 import imp, socket, urllib
3769
96095d9ff1f8 Add encoding detection
Matt Mackall <mpm@selenic.com>
parents: 3767
diff changeset
23
14912
ec46a7da9f2c util: move windows and posix wildcard imports to begin of file
Adrian Buehlmann <adrian@cadifra.com>
parents: 14911
diff changeset
24 if os.name == 'nt':
14926
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
25 import windows as platform
14912
ec46a7da9f2c util: move windows and posix wildcard imports to begin of file
Adrian Buehlmann <adrian@cadifra.com>
parents: 14911
diff changeset
26 else:
14926
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
27 import posix as platform
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
28
14927
2aa3e07b2f07 posix, windows: introduce cachestat
Idan Kamara <idankk86@gmail.com>
parents: 14926
diff changeset
29 cachestat = platform.cachestat
14926
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
30 checkexec = platform.checkexec
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
31 checklink = platform.checklink
15011
5e44e4b3a0a3 util: move copymode into posix.py and windows.py
Adrian Buehlmann <adrian@cadifra.com>
parents: 15010
diff changeset
32 copymode = platform.copymode
14926
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
33 executablepath = platform.executablepath
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
34 expandglobs = platform.expandglobs
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
35 explainexit = platform.explainexit
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
36 findexe = platform.findexe
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
37 gethgcmd = platform.gethgcmd
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
38 getuser = platform.getuser
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
39 groupmembers = platform.groupmembers
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
40 groupname = platform.groupname
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
41 hidewindow = platform.hidewindow
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
42 isexec = platform.isexec
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
43 isowner = platform.isowner
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
44 localpath = platform.localpath
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
45 lookupreg = platform.lookupreg
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
46 makedir = platform.makedir
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
47 nlinks = platform.nlinks
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
48 normpath = platform.normpath
15488
6eff984d8e76 dirstate: fix case-folding identity for traditional Unix
Matt Mackall <mpm@selenic.com>
parents: 15392
diff changeset
49 normcase = platform.normcase
14926
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
50 openhardlinks = platform.openhardlinks
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
51 oslink = platform.oslink
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
52 parsepatchoutput = platform.parsepatchoutput
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
53 pconvert = platform.pconvert
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
54 popen = platform.popen
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
55 posixfile = platform.posixfile
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
56 quotecommand = platform.quotecommand
22245
234e4c24b980 platform: implement readpipe()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 21914
diff changeset
57 readpipe = platform.readpipe
14926
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
58 rename = platform.rename
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
59 samedevice = platform.samedevice
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
60 samefile = platform.samefile
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
61 samestat = platform.samestat
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
62 setbinary = platform.setbinary
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
63 setflags = platform.setflags
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
64 setsignalhandler = platform.setsignalhandler
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
65 shellquote = platform.shellquote
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
66 spawndetached = platform.spawndetached
17560
9ee25d7b1aed util: implement a faster os.path.split for posix systems
Bryan O'Sullivan <bryano@fb.com>
parents: 17537
diff changeset
67 split = platform.split
14926
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
68 sshargs = platform.sshargs
18026
ddc0323db78b osutil: write a C implementation of statfiles for unix
Bryan O'Sullivan <bryano@fb.com>
parents: 18013
diff changeset
69 statfiles = getattr(osutil, 'statfiles', platform.statfiles)
18868
cafa447a7d3b util: add functions to check symlink/exec bits
Bryan O'Sullivan <bryano@fb.com>
parents: 18775
diff changeset
70 statisexec = platform.statisexec
cafa447a7d3b util: add functions to check symlink/exec bits
Bryan O'Sullivan <bryano@fb.com>
parents: 18775
diff changeset
71 statislink = platform.statislink
14926
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
72 termwidth = platform.termwidth
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
73 testpid = platform.testpid
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
74 umask = platform.umask
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
75 unlink = platform.unlink
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
76 unlinkpath = platform.unlinkpath
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
77 username = platform.username
14912
ec46a7da9f2c util: move windows and posix wildcard imports to begin of file
Adrian Buehlmann <adrian@cadifra.com>
parents: 14911
diff changeset
78
6470
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
79 # Python compatibility
3769
96095d9ff1f8 Add encoding detection
Matt Mackall <mpm@selenic.com>
parents: 3767
diff changeset
80
15656
4f5a78fa4917 util: clean up function ordering
Matt Mackall <mpm@selenic.com>
parents: 15611
diff changeset
81 _notset = object()
4f5a78fa4917 util: clean up function ordering
Matt Mackall <mpm@selenic.com>
parents: 15611
diff changeset
82
4f5a78fa4917 util: clean up function ordering
Matt Mackall <mpm@selenic.com>
parents: 15611
diff changeset
83 def safehasattr(thing, attr):
4f5a78fa4917 util: clean up function ordering
Matt Mackall <mpm@selenic.com>
parents: 15611
diff changeset
84 return getattr(thing, attr, _notset) is not _notset
4f5a78fa4917 util: clean up function ordering
Matt Mackall <mpm@selenic.com>
parents: 15611
diff changeset
85
15390
fffe49886a51 util: allow sha1() with no args
Matt Mackall <mpm@selenic.com>
parents: 15358
diff changeset
86 def sha1(s=''):
15392
d7bfbc92a1c0 util: add a doctest for empty sha() calls
Matt Mackall <mpm@selenic.com>
parents: 15390
diff changeset
87 '''
d7bfbc92a1c0 util: add a doctest for empty sha() calls
Matt Mackall <mpm@selenic.com>
parents: 15390
diff changeset
88 Low-overhead wrapper around Python's SHA support
d7bfbc92a1c0 util: add a doctest for empty sha() calls
Matt Mackall <mpm@selenic.com>
parents: 15390
diff changeset
89
d7bfbc92a1c0 util: add a doctest for empty sha() calls
Matt Mackall <mpm@selenic.com>
parents: 15390
diff changeset
90 >>> f = _fastsha1
d7bfbc92a1c0 util: add a doctest for empty sha() calls
Matt Mackall <mpm@selenic.com>
parents: 15390
diff changeset
91 >>> a = sha1()
d7bfbc92a1c0 util: add a doctest for empty sha() calls
Matt Mackall <mpm@selenic.com>
parents: 15390
diff changeset
92 >>> a = f()
d7bfbc92a1c0 util: add a doctest for empty sha() calls
Matt Mackall <mpm@selenic.com>
parents: 15390
diff changeset
93 >>> a.hexdigest()
d7bfbc92a1c0 util: add a doctest for empty sha() calls
Matt Mackall <mpm@selenic.com>
parents: 15390
diff changeset
94 'da39a3ee5e6b4b0d3255bfef95601890afd80709'
d7bfbc92a1c0 util: add a doctest for empty sha() calls
Matt Mackall <mpm@selenic.com>
parents: 15390
diff changeset
95 '''
d7bfbc92a1c0 util: add a doctest for empty sha() calls
Matt Mackall <mpm@selenic.com>
parents: 15390
diff changeset
96
8297
7f27e69dd27f util: stop overwriting sha1, overwrite _fastsha1 instead
Martin Geisler <mg@lazybytes.net>
parents: 8296
diff changeset
97 return _fastsha1(s)
7f27e69dd27f util: stop overwriting sha1, overwrite _fastsha1 instead
Martin Geisler <mg@lazybytes.net>
parents: 8296
diff changeset
98
15390
fffe49886a51 util: allow sha1() with no args
Matt Mackall <mpm@selenic.com>
parents: 15358
diff changeset
99 def _fastsha1(s=''):
8297
7f27e69dd27f util: stop overwriting sha1, overwrite _fastsha1 instead
Martin Geisler <mg@lazybytes.net>
parents: 8296
diff changeset
100 # This function will import sha1 from hashlib or sha (whichever is
7f27e69dd27f util: stop overwriting sha1, overwrite _fastsha1 instead
Martin Geisler <mg@lazybytes.net>
parents: 8296
diff changeset
101 # available) and overwrite itself with it on the first call.
7f27e69dd27f util: stop overwriting sha1, overwrite _fastsha1 instead
Martin Geisler <mg@lazybytes.net>
parents: 8296
diff changeset
102 # Subsequent calls will go directly to the imported function.
12051
ff5cec76b1c5 util: avoid using hashlib on Python < 2.5 (issue2278)
Sol Jerome <sol.jerome@gmail.com>
parents: 11758
diff changeset
103 if sys.version_info >= (2, 5):
8297
7f27e69dd27f util: stop overwriting sha1, overwrite _fastsha1 instead
Martin Geisler <mg@lazybytes.net>
parents: 8296
diff changeset
104 from hashlib import sha1 as _sha1
12051
ff5cec76b1c5 util: avoid using hashlib on Python < 2.5 (issue2278)
Sol Jerome <sol.jerome@gmail.com>
parents: 11758
diff changeset
105 else:
8295
1ea7e7d90007 util: remove warnings when importing md5 and sha
Sune Foldager <cryo@cyanite.org>
parents: 8281
diff changeset
106 from sha import sha as _sha1
8309
4ff63d699256 util: overwrite sha1 and _fastsha1
Simon Heimberg <simohe@besonet.ch>
parents: 8302
diff changeset
107 global _fastsha1, sha1
4ff63d699256 util: overwrite sha1 and _fastsha1
Simon Heimberg <simohe@besonet.ch>
parents: 8302
diff changeset
108 _fastsha1 = sha1 = _sha1
6470
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
109 return _sha1(s)
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
110
22958
bb7a911b138e util: move md5 back next to sha1 and allow to call it without an argument
Mike Hommey <mh@glandium.org>
parents: 22643
diff changeset
111 def md5(s=''):
bb7a911b138e util: move md5 back next to sha1 and allow to call it without an argument
Mike Hommey <mh@glandium.org>
parents: 22643
diff changeset
112 try:
bb7a911b138e util: move md5 back next to sha1 and allow to call it without an argument
Mike Hommey <mh@glandium.org>
parents: 22643
diff changeset
113 from hashlib import md5 as _md5
bb7a911b138e util: move md5 back next to sha1 and allow to call it without an argument
Mike Hommey <mh@glandium.org>
parents: 22643
diff changeset
114 except ImportError:
bb7a911b138e util: move md5 back next to sha1 and allow to call it without an argument
Mike Hommey <mh@glandium.org>
parents: 22643
diff changeset
115 from md5 import md5 as _md5
bb7a911b138e util: move md5 back next to sha1 and allow to call it without an argument
Mike Hommey <mh@glandium.org>
parents: 22643
diff changeset
116 global md5
bb7a911b138e util: move md5 back next to sha1 and allow to call it without an argument
Mike Hommey <mh@glandium.org>
parents: 22643
diff changeset
117 md5 = _md5
bb7a911b138e util: move md5 back next to sha1 and allow to call it without an argument
Mike Hommey <mh@glandium.org>
parents: 22643
diff changeset
118 return _md5(s)
bb7a911b138e util: move md5 back next to sha1 and allow to call it without an argument
Mike Hommey <mh@glandium.org>
parents: 22643
diff changeset
119
11565
7546d4a272c8 util: improved the check for the existence of the 'buffer' builtin
Renato Cunha <renatoc@gmail.com>
parents: 11469
diff changeset
120 try:
15657
d976b1ef6760 util: don't mess with builtins to emulate buffer()
Matt Mackall <mpm@selenic.com>
parents: 15656
diff changeset
121 buffer = buffer
11565
7546d4a272c8 util: improved the check for the existence of the 'buffer' builtin
Renato Cunha <renatoc@gmail.com>
parents: 11469
diff changeset
122 except NameError:
15657
d976b1ef6760 util: don't mess with builtins to emulate buffer()
Matt Mackall <mpm@selenic.com>
parents: 15656
diff changeset
123 if sys.version_info[0] < 3:
d976b1ef6760 util: don't mess with builtins to emulate buffer()
Matt Mackall <mpm@selenic.com>
parents: 15656
diff changeset
124 def buffer(sliceable, offset=0):
d976b1ef6760 util: don't mess with builtins to emulate buffer()
Matt Mackall <mpm@selenic.com>
parents: 15656
diff changeset
125 return sliceable[offset:]
d976b1ef6760 util: don't mess with builtins to emulate buffer()
Matt Mackall <mpm@selenic.com>
parents: 15656
diff changeset
126 else:
d976b1ef6760 util: don't mess with builtins to emulate buffer()
Matt Mackall <mpm@selenic.com>
parents: 15656
diff changeset
127 def buffer(sliceable, offset=0):
d976b1ef6760 util: don't mess with builtins to emulate buffer()
Matt Mackall <mpm@selenic.com>
parents: 15656
diff changeset
128 return memoryview(sliceable)[offset:]
10756
cb681cc59a8d util: fake the builtin buffer if it's missing (jython)
Ronny Pfannschmidt <Ronny.Pfannschmidt@gmx.de>
parents: 10487
diff changeset
129
8280
0b02d98d44d0 util: always use subprocess
Martin Geisler <mg@lazybytes.net>
parents: 8257
diff changeset
130 import subprocess
0b02d98d44d0 util: always use subprocess
Martin Geisler <mg@lazybytes.net>
parents: 8257
diff changeset
131 closefds = os.name == 'posix'
10197
29e3c4a7699b subrepo: normalize svn output line-endings
Patrick Mezard <pmezard@gmail.com>
parents: 9996
diff changeset
132
10199
c2e2a5e6c36b subrepo: force en_US.UTF-8 locale when calling svn
Patrick Mezard <pmezard@gmail.com>
parents: 10197
diff changeset
133 def popen2(cmd, env=None, newlines=False):
9089
8ec39725d966 util: remove unused bufsize argument
Martin Geisler <mg@lazybytes.net>
parents: 9084
diff changeset
134 # Setting bufsize to -1 lets the system decide the buffer size.
8ec39725d966 util: remove unused bufsize argument
Martin Geisler <mg@lazybytes.net>
parents: 9084
diff changeset
135 # The default for bufsize is 0, meaning unbuffered. This leads to
8ec39725d966 util: remove unused bufsize argument
Martin Geisler <mg@lazybytes.net>
parents: 9084
diff changeset
136 # poor performance on Mac OS X: http://bugs.python.org/issue4194
8ec39725d966 util: remove unused bufsize argument
Martin Geisler <mg@lazybytes.net>
parents: 9084
diff changeset
137 p = subprocess.Popen(cmd, shell=True, bufsize=-1,
9083
ec171737aaf1 Backed out changeset fce065538bcf: it caused a 5x performance regression on OS X
Bryan O'Sullivan <bos@serpentine.com>
parents: 8340
diff changeset
138 close_fds=closefds,
10197
29e3c4a7699b subrepo: normalize svn output line-endings
Patrick Mezard <pmezard@gmail.com>
parents: 9996
diff changeset
139 stdin=subprocess.PIPE, stdout=subprocess.PIPE,
10199
c2e2a5e6c36b subrepo: force en_US.UTF-8 locale when calling svn
Patrick Mezard <pmezard@gmail.com>
parents: 10197
diff changeset
140 universal_newlines=newlines,
c2e2a5e6c36b subrepo: force en_US.UTF-8 locale when calling svn
Patrick Mezard <pmezard@gmail.com>
parents: 10197
diff changeset
141 env=env)
8280
0b02d98d44d0 util: always use subprocess
Martin Geisler <mg@lazybytes.net>
parents: 8257
diff changeset
142 return p.stdin, p.stdout
10197
29e3c4a7699b subrepo: normalize svn output line-endings
Patrick Mezard <pmezard@gmail.com>
parents: 9996
diff changeset
143
10199
c2e2a5e6c36b subrepo: force en_US.UTF-8 locale when calling svn
Patrick Mezard <pmezard@gmail.com>
parents: 10197
diff changeset
144 def popen3(cmd, env=None, newlines=False):
18759
9baf4330d88f sshpeer: store subprocess so it cleans up correctly
Durham Goode <durham@fb.com>
parents: 18736
diff changeset
145 stdin, stdout, stderr, p = popen4(cmd, env, newlines)
9baf4330d88f sshpeer: store subprocess so it cleans up correctly
Durham Goode <durham@fb.com>
parents: 18736
diff changeset
146 return stdin, stdout, stderr
9baf4330d88f sshpeer: store subprocess so it cleans up correctly
Durham Goode <durham@fb.com>
parents: 18736
diff changeset
147
9baf4330d88f sshpeer: store subprocess so it cleans up correctly
Durham Goode <durham@fb.com>
parents: 18736
diff changeset
148 def popen4(cmd, env=None, newlines=False):
9089
8ec39725d966 util: remove unused bufsize argument
Martin Geisler <mg@lazybytes.net>
parents: 9084
diff changeset
149 p = subprocess.Popen(cmd, shell=True, bufsize=-1,
9083
ec171737aaf1 Backed out changeset fce065538bcf: it caused a 5x performance regression on OS X
Bryan O'Sullivan <bos@serpentine.com>
parents: 8340
diff changeset
150 close_fds=closefds,
8280
0b02d98d44d0 util: always use subprocess
Martin Geisler <mg@lazybytes.net>
parents: 8257
diff changeset
151 stdin=subprocess.PIPE, stdout=subprocess.PIPE,
10197
29e3c4a7699b subrepo: normalize svn output line-endings
Patrick Mezard <pmezard@gmail.com>
parents: 9996
diff changeset
152 stderr=subprocess.PIPE,
10199
c2e2a5e6c36b subrepo: force en_US.UTF-8 locale when calling svn
Patrick Mezard <pmezard@gmail.com>
parents: 10197
diff changeset
153 universal_newlines=newlines,
c2e2a5e6c36b subrepo: force en_US.UTF-8 locale when calling svn
Patrick Mezard <pmezard@gmail.com>
parents: 10197
diff changeset
154 env=env)
18759
9baf4330d88f sshpeer: store subprocess so it cleans up correctly
Durham Goode <durham@fb.com>
parents: 18736
diff changeset
155 return p.stdin, p.stdout, p.stderr, p
7106
4674706b5b95 python2.6: use subprocess if available
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6884
diff changeset
156
7632
9626819b2e3d refactor version code
Matt Mackall <mpm@selenic.com>
parents: 7559
diff changeset
157 def version():
9626819b2e3d refactor version code
Matt Mackall <mpm@selenic.com>
parents: 7559
diff changeset
158 """Return version information if available."""
9626819b2e3d refactor version code
Matt Mackall <mpm@selenic.com>
parents: 7559
diff changeset
159 try:
9626819b2e3d refactor version code
Matt Mackall <mpm@selenic.com>
parents: 7559
diff changeset
160 import __version__
9626819b2e3d refactor version code
Matt Mackall <mpm@selenic.com>
parents: 7559
diff changeset
161 return __version__.version
9626819b2e3d refactor version code
Matt Mackall <mpm@selenic.com>
parents: 7559
diff changeset
162 except ImportError:
9626819b2e3d refactor version code
Matt Mackall <mpm@selenic.com>
parents: 7559
diff changeset
163 return 'unknown'
9626819b2e3d refactor version code
Matt Mackall <mpm@selenic.com>
parents: 7559
diff changeset
164
2609
6c5b1b5cc160 util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents: 2601
diff changeset
165 # used by parsedate
3808
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
166 defaultdateformats = (
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
167 '%Y-%m-%d %H:%M:%S',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
168 '%Y-%m-%d %I:%M:%S%p',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
169 '%Y-%m-%d %H:%M',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
170 '%Y-%m-%d %I:%M%p',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
171 '%Y-%m-%d',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
172 '%m-%d',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
173 '%m/%d',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
174 '%m/%d/%y',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
175 '%m/%d/%Y',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
176 '%a %b %d %H:%M:%S %Y',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
177 '%a %b %d %I:%M:%S%p %Y',
4708
01f9ee4de1ad Add support for RFC2822 to util.parsedate().
Markus F.X.J. Oberhumer <markus@oberhumer.com>
parents: 4686
diff changeset
178 '%a, %d %b %Y %H:%M:%S', # GNU coreutils "/bin/date --rfc-2822"
3808
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
179 '%b %d %H:%M:%S %Y',
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
180 '%b %d %I:%M:%S%p %Y',
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
181 '%b %d %H:%M:%S',
3808
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
182 '%b %d %I:%M:%S%p',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
183 '%b %d %H:%M',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
184 '%b %d %I:%M%p',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
185 '%b %d %Y',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
186 '%b %d',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
187 '%H:%M:%S',
9383
7116494c48ab util: Fix date format for 12-hour time.
Carey Evans <carey@carey.geek.nz>
parents: 9097
diff changeset
188 '%I:%M:%S%p',
3808
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
189 '%H:%M',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
190 '%I:%M%p',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
191 )
2609
6c5b1b5cc160 util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents: 2601
diff changeset
192
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
193 extendeddateformats = defaultdateformats + (
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
194 "%Y",
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
195 "%Y-%m",
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
196 "%b",
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
197 "%b %Y",
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
198 )
2609
6c5b1b5cc160 util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents: 2601
diff changeset
199
3145
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
200 def cachefunc(func):
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
201 '''cache the result of function calls'''
3147
97420a49188d add comments in cachefunc
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3145
diff changeset
202 # XXX doesn't handle keywords args
20835
0e8417131a29 util: add the code path to "cachefunc()" for the function taking no arguments
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 20679
diff changeset
203 if func.func_code.co_argcount == 0:
0e8417131a29 util: add the code path to "cachefunc()" for the function taking no arguments
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 20679
diff changeset
204 cache = []
0e8417131a29 util: add the code path to "cachefunc()" for the function taking no arguments
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 20679
diff changeset
205 def f():
0e8417131a29 util: add the code path to "cachefunc()" for the function taking no arguments
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 20679
diff changeset
206 if len(cache) == 0:
0e8417131a29 util: add the code path to "cachefunc()" for the function taking no arguments
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 20679
diff changeset
207 cache.append(func())
0e8417131a29 util: add the code path to "cachefunc()" for the function taking no arguments
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 20679
diff changeset
208 return cache[0]
0e8417131a29 util: add the code path to "cachefunc()" for the function taking no arguments
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 20679
diff changeset
209 return f
3145
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
210 cache = {}
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
211 if func.func_code.co_argcount == 1:
3147
97420a49188d add comments in cachefunc
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3145
diff changeset
212 # we gain a small amount of time because
97420a49188d add comments in cachefunc
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3145
diff changeset
213 # we don't need to pack/unpack the list
3145
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
214 def f(arg):
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
215 if arg not in cache:
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
216 cache[arg] = func(arg)
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
217 return cache[arg]
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
218 else:
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
219 def f(*args):
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
220 if args not in cache:
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
221 cache[args] = func(*args)
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
222 return cache[args]
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
223
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
224 return f
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
225
16834
cafd8a8fb713 util: subclass deque for Python 2.4 backwards compatibility
Bryan O'Sullivan <bryano@fb.com>
parents: 16803
diff changeset
226 try:
cafd8a8fb713 util: subclass deque for Python 2.4 backwards compatibility
Bryan O'Sullivan <bryano@fb.com>
parents: 16803
diff changeset
227 collections.deque.remove
cafd8a8fb713 util: subclass deque for Python 2.4 backwards compatibility
Bryan O'Sullivan <bryano@fb.com>
parents: 16803
diff changeset
228 deque = collections.deque
cafd8a8fb713 util: subclass deque for Python 2.4 backwards compatibility
Bryan O'Sullivan <bryano@fb.com>
parents: 16803
diff changeset
229 except AttributeError:
cafd8a8fb713 util: subclass deque for Python 2.4 backwards compatibility
Bryan O'Sullivan <bryano@fb.com>
parents: 16803
diff changeset
230 # python 2.4 lacks deque.remove
cafd8a8fb713 util: subclass deque for Python 2.4 backwards compatibility
Bryan O'Sullivan <bryano@fb.com>
parents: 16803
diff changeset
231 class deque(collections.deque):
cafd8a8fb713 util: subclass deque for Python 2.4 backwards compatibility
Bryan O'Sullivan <bryano@fb.com>
parents: 16803
diff changeset
232 def remove(self, val):
cafd8a8fb713 util: subclass deque for Python 2.4 backwards compatibility
Bryan O'Sullivan <bryano@fb.com>
parents: 16803
diff changeset
233 for i, v in enumerate(self):
cafd8a8fb713 util: subclass deque for Python 2.4 backwards compatibility
Bryan O'Sullivan <bryano@fb.com>
parents: 16803
diff changeset
234 if v == val:
cafd8a8fb713 util: subclass deque for Python 2.4 backwards compatibility
Bryan O'Sullivan <bryano@fb.com>
parents: 16803
diff changeset
235 del self[i]
cafd8a8fb713 util: subclass deque for Python 2.4 backwards compatibility
Bryan O'Sullivan <bryano@fb.com>
parents: 16803
diff changeset
236 break
cafd8a8fb713 util: subclass deque for Python 2.4 backwards compatibility
Bryan O'Sullivan <bryano@fb.com>
parents: 16803
diff changeset
237
21813
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
238 class sortdict(dict):
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
239 '''a simple sorted dictionary'''
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
240 def __init__(self, data=None):
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
241 self._list = []
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
242 if data:
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
243 self.update(data)
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
244 def copy(self):
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
245 return sortdict(self)
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
246 def __setitem__(self, key, val):
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
247 if key in self:
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
248 self._list.remove(key)
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
249 self._list.append(key)
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
250 dict.__setitem__(self, key, val)
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
251 def __iter__(self):
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
252 return self._list.__iter__()
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
253 def update(self, src):
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
254 for k in src:
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
255 self[k] = src[k]
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
256 def clear(self):
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
257 dict.clear(self)
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
258 self._list = []
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
259 def items(self):
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
260 return [(k, self[k]) for k in self._list]
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
261 def __delitem__(self, key):
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
262 dict.__delitem__(self, key)
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
263 self._list.remove(key)
22643
3b1c0e1ede4c util: fix sorteddict.pop
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22638
diff changeset
264 def pop(self, key, *args, **kwargs):
3b1c0e1ede4c util: fix sorteddict.pop
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22638
diff changeset
265 dict.pop(self, key, *args, **kwargs)
3b1c0e1ede4c util: fix sorteddict.pop
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22638
diff changeset
266 try:
3b1c0e1ede4c util: fix sorteddict.pop
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22638
diff changeset
267 self._list.remove(key)
3b1c0e1ede4c util: fix sorteddict.pop
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22638
diff changeset
268 except ValueError:
3b1c0e1ede4c util: fix sorteddict.pop
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22638
diff changeset
269 pass
21813
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
270 def keys(self):
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
271 return self._list
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
272 def iterkeys(self):
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
273 return self._list.__iter__()
c2262004c2e2 config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 21046
diff changeset
274
18603
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
275 class lrucachedict(object):
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
276 '''cache most recent gets from or sets to this dictionary'''
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
277 def __init__(self, maxsize):
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
278 self._cache = {}
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
279 self._maxsize = maxsize
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
280 self._order = deque()
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
281
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
282 def __getitem__(self, key):
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
283 value = self._cache[key]
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
284 self._order.remove(key)
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
285 self._order.append(key)
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
286 return value
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
287
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
288 def __setitem__(self, key, value):
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
289 if key not in self._cache:
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
290 if len(self._cache) >= self._maxsize:
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
291 del self._cache[self._order.popleft()]
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
292 else:
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
293 self._order.remove(key)
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
294 self._cache[key] = value
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
295 self._order.append(key)
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
296
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
297 def __contains__(self, key):
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
298 return key in self._cache
2251b3184e6e util: add an LRU cache dict
Siddharth Agarwal <sid0@fb.com>
parents: 18537
diff changeset
299
19710
887ffa22fd0d lrucachedict: implement clear()
Siddharth Agarwal <sid0@fb.com>
parents: 19461
diff changeset
300 def clear(self):
887ffa22fd0d lrucachedict: implement clear()
Siddharth Agarwal <sid0@fb.com>
parents: 19461
diff changeset
301 self._cache.clear()
887ffa22fd0d lrucachedict: implement clear()
Siddharth Agarwal <sid0@fb.com>
parents: 19461
diff changeset
302 self._order = deque()
887ffa22fd0d lrucachedict: implement clear()
Siddharth Agarwal <sid0@fb.com>
parents: 19461
diff changeset
303
9097
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
304 def lrucachefunc(func):
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
305 '''cache most recent results of function calls'''
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
306 cache = {}
16834
cafd8a8fb713 util: subclass deque for Python 2.4 backwards compatibility
Bryan O'Sullivan <bryano@fb.com>
parents: 16803
diff changeset
307 order = deque()
9097
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
308 if func.func_code.co_argcount == 1:
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
309 def f(arg):
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
310 if arg not in cache:
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
311 if len(cache) > 20:
16803
107a3270a24a cleanup: use the deque type where appropriate
Bryan O'Sullivan <bryano@fb.com>
parents: 16769
diff changeset
312 del cache[order.popleft()]
9097
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
313 cache[arg] = func(arg)
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
314 else:
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
315 order.remove(arg)
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
316 order.append(arg)
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
317 return cache[arg]
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
318 else:
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
319 def f(*args):
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
320 if args not in cache:
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
321 if len(cache) > 20:
16803
107a3270a24a cleanup: use the deque type where appropriate
Bryan O'Sullivan <bryano@fb.com>
parents: 16769
diff changeset
322 del cache[order.popleft()]
9097
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
323 cache[args] = func(*args)
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
324 else:
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
325 order.remove(args)
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
326 order.append(args)
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
327 return cache[args]
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
328
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
329 return f
431462bd8478 fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents: 9089
diff changeset
330
8207
dd8d5be57d65 util: take propertycache from context.py
Matt Mackall <mpm@selenic.com>
parents: 8181
diff changeset
331 class propertycache(object):
dd8d5be57d65 util: take propertycache from context.py
Matt Mackall <mpm@selenic.com>
parents: 8181
diff changeset
332 def __init__(self, func):
dd8d5be57d65 util: take propertycache from context.py
Matt Mackall <mpm@selenic.com>
parents: 8181
diff changeset
333 self.func = func
dd8d5be57d65 util: take propertycache from context.py
Matt Mackall <mpm@selenic.com>
parents: 8181
diff changeset
334 self.name = func.__name__
dd8d5be57d65 util: take propertycache from context.py
Matt Mackall <mpm@selenic.com>
parents: 8181
diff changeset
335 def __get__(self, obj, type=None):
dd8d5be57d65 util: take propertycache from context.py
Matt Mackall <mpm@selenic.com>
parents: 8181
diff changeset
336 result = self.func(obj)
18013
98c867ac1330 clfilter: add a propertycache that must be unfiltered
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17962
diff changeset
337 self.cachevalue(obj, result)
8207
dd8d5be57d65 util: take propertycache from context.py
Matt Mackall <mpm@selenic.com>
parents: 8181
diff changeset
338 return result
dd8d5be57d65 util: take propertycache from context.py
Matt Mackall <mpm@selenic.com>
parents: 8181
diff changeset
339
18013
98c867ac1330 clfilter: add a propertycache that must be unfiltered
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17962
diff changeset
340 def cachevalue(self, obj, value):
19951
d51c4d85ec23 spelling: random spell checker fixes
Mads Kiilerich <madski@unity3d.com>
parents: 19852
diff changeset
341 # __dict__ assignment required to bypass __setattr__ (eg: repoview)
19845
a1237a4b437d repoview: make propertycache.setcache compatible with repoview
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19461
diff changeset
342 obj.__dict__[self.name] = value
18013
98c867ac1330 clfilter: add a propertycache that must be unfiltered
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17962
diff changeset
343
1293
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
344 def pipefilter(s, cmd):
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
345 '''filter string S through command CMD, returning its output'''
8302
d2ad8c066676 util: simplify pipefilter and avoid subprocess race
Martin Geisler <mg@lazybytes.net>
parents: 8299
diff changeset
346 p = subprocess.Popen(cmd, shell=True, close_fds=closefds,
d2ad8c066676 util: simplify pipefilter and avoid subprocess race
Martin Geisler <mg@lazybytes.net>
parents: 8299
diff changeset
347 stdin=subprocess.PIPE, stdout=subprocess.PIPE)
d2ad8c066676 util: simplify pipefilter and avoid subprocess race
Martin Geisler <mg@lazybytes.net>
parents: 8299
diff changeset
348 pout, perr = p.communicate(s)
d2ad8c066676 util: simplify pipefilter and avoid subprocess race
Martin Geisler <mg@lazybytes.net>
parents: 8299
diff changeset
349 return pout
419
28511fc21073 [PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff changeset
350
1293
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
351 def tempfilter(s, cmd):
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
352 '''filter string S through a pair of temporary files with CMD.
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
353 CMD is used as a template to create the real command to be run,
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
354 with the strings INFILE and OUTFILE replaced by the real names of
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
355 the temporary files generated.'''
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
356 inname, outname = None, None
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
357 try:
2165
d821918e3bee Use better names (hg-{usage}-{random}.{suffix}) for temporary files.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2153
diff changeset
358 infd, inname = tempfile.mkstemp(prefix='hg-filter-in-')
1293
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
359 fp = os.fdopen(infd, 'wb')
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
360 fp.write(s)
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
361 fp.close()
2165
d821918e3bee Use better names (hg-{usage}-{random}.{suffix}) for temporary files.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2153
diff changeset
362 outfd, outname = tempfile.mkstemp(prefix='hg-filter-out-')
1293
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
363 os.close(outfd)
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
364 cmd = cmd.replace('INFILE', inname)
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
365 cmd = cmd.replace('OUTFILE', outname)
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
366 code = os.system(cmd)
4720
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
367 if sys.platform == 'OpenVMS' and code & 1:
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
368 code = 0
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
369 if code:
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
370 raise Abort(_("command '%s' failed: %s") %
14234
600e64004eb5 rename explain_exit to explainexit
Adrian Buehlmann <adrian@cadifra.com>
parents: 14230
diff changeset
371 (cmd, explainexit(code)))
13400
14f3795a5ed7 explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13392
diff changeset
372 fp = open(outname, 'rb')
14f3795a5ed7 explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13392
diff changeset
373 r = fp.read()
14f3795a5ed7 explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13392
diff changeset
374 fp.close()
14f3795a5ed7 explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13392
diff changeset
375 return r
1293
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
376 finally:
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
377 try:
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
378 if inname:
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
379 os.unlink(inname)
14004
97ed99d1f419 eliminate various naked except clauses
Idan Kamara <idankk86@gmail.com>
parents: 13985
diff changeset
380 except OSError:
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
381 pass
1293
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
382 try:
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
383 if outname:
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
384 os.unlink(outname)
14004
97ed99d1f419 eliminate various naked except clauses
Idan Kamara <idankk86@gmail.com>
parents: 13985
diff changeset
385 except OSError:
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
386 pass
1293
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
387
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
388 filtertable = {
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
389 'tempfile:': tempfilter,
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
390 'pipe:': pipefilter,
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
391 }
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
392
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
393 def filter(s, cmd):
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
394 "filter a string through a command that transforms its input to its output"
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
395 for name, fn in filtertable.iteritems():
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
396 if cmd.startswith(name):
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
397 return fn(s, cmd[len(name):].lstrip())
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
398 return pipefilter(s, cmd)
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
399
1015
22571b8d35d3 Add automatic binary file detection to diff and export
mpm@selenic.com
parents: 917
diff changeset
400 def binary(s):
6507
9699864de219 Let util.binary check entire data for \0 (issue1066, issue1079)
Christian Ebert <blacktrash@gmx.net>
parents: 6501
diff changeset
401 """return true if a string is binary data"""
8118
35f7fda52c92 util: return boolean result directly in util.binary
Martin Geisler <mg@lazybytes.net>
parents: 8011
diff changeset
402 return bool(s and '\0' in s)
6762
f67d1468ac50 util: add sort helper
Matt Mackall <mpm@selenic.com>
parents: 6746
diff changeset
403
7396
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
404 def increasingchunks(source, min=1024, max=65536):
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
405 '''return no less than min bytes per chunk while data remains,
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
406 doubling min after each chunk until it reaches max'''
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
407 def log2(x):
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
408 if not x:
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
409 return 0
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
410 i = 0
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
411 while x:
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
412 x >>= 1
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
413 i += 1
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
414 return i - 1
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
415
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
416 buf = []
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
417 blen = 0
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
418 for chunk in source:
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
419 buf.append(chunk)
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
420 blen += len(chunk)
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
421 if blen >= min:
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
422 if min < max:
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
423 min = min << 1
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
424 nmin = 1 << log2(blen)
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
425 if nmin > min:
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
426 min = nmin
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
427 if min > max:
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
428 min = max
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
429 yield ''.join(buf)
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
430 blen = 0
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
431 buf = []
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
432 if buf:
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
433 yield ''.join(buf)
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7301
diff changeset
434
7947
a454eeb1b827 move util.Abort to error.py
Matt Mackall <mpm@selenic.com>
parents: 7913
diff changeset
435 Abort = error.Abort
508
42a660abaf75 [PATCH] Harden os.system
mpm@selenic.com
parents: 464
diff changeset
436
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
437 def always(fn):
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
438 return True
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
439
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
440 def never(fn):
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
441 return False
724
1c0c413cccdd Get add and locate to use new repo and dirstate walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 705
diff changeset
442
4229
24c22a3f2ef8 pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4129
diff changeset
443 def pathto(root, n1, n2):
886
509de8ab6f31 Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents: 884
diff changeset
444 '''return the relative path from one place to another.
4229
24c22a3f2ef8 pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4129
diff changeset
445 root should use os.sep to separate directories
3669
48768b1ab23c fix util.pathto
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3629
diff changeset
446 n1 should use os.sep to separate directories
48768b1ab23c fix util.pathto
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3629
diff changeset
447 n2 should use "/" to separate directories
48768b1ab23c fix util.pathto
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3629
diff changeset
448 returns an os.sep-separated path.
4229
24c22a3f2ef8 pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4129
diff changeset
449
24c22a3f2ef8 pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4129
diff changeset
450 If n1 is a relative path, it's assumed it's
24c22a3f2ef8 pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4129
diff changeset
451 relative to root.
24c22a3f2ef8 pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4129
diff changeset
452 n2 should always be relative to root.
3669
48768b1ab23c fix util.pathto
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3629
diff changeset
453 '''
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
454 if not n1:
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
455 return localpath(n2)
4230
c93562fb12cc Fix handling of paths when run outside the repo.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4229
diff changeset
456 if os.path.isabs(n1):
c93562fb12cc Fix handling of paths when run outside the repo.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4229
diff changeset
457 if os.path.splitdrive(root)[0] != os.path.splitdrive(n1)[0]:
c93562fb12cc Fix handling of paths when run outside the repo.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4229
diff changeset
458 return os.path.join(root, localpath(n2))
c93562fb12cc Fix handling of paths when run outside the repo.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4229
diff changeset
459 n2 = '/'.join((pconvert(root), n2))
5844
07d8eb78dd68 Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5843
diff changeset
460 a, b = splitpath(n1), n2.split('/')
1541
bf4e7ef08741 fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX
twaldmann@thinkmo.de
parents: 1528
diff changeset
461 a.reverse()
bf4e7ef08741 fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX
twaldmann@thinkmo.de
parents: 1528
diff changeset
462 b.reverse()
884
087771ebe2e6 Fix walk code for files that do not exist anywhere, and unhandled types.
Bryan O'Sullivan <bos@serpentine.com>
parents: 878
diff changeset
463 while a and b and a[-1] == b[-1]:
1541
bf4e7ef08741 fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX
twaldmann@thinkmo.de
parents: 1528
diff changeset
464 a.pop()
bf4e7ef08741 fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX
twaldmann@thinkmo.de
parents: 1528
diff changeset
465 b.pop()
884
087771ebe2e6 Fix walk code for files that do not exist anywhere, and unhandled types.
Bryan O'Sullivan <bos@serpentine.com>
parents: 878
diff changeset
466 b.reverse()
6111
213ea6eed412 util.pathto: return '.' instead of an empty string
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6091
diff changeset
467 return os.sep.join((['..'] * len(a)) + b) or '.'
884
087771ebe2e6 Fix walk code for files that do not exist anywhere, and unhandled types.
Bryan O'Sullivan <bos@serpentine.com>
parents: 878
diff changeset
468
14228
116de1da2154 rename util.main_is_frozen to mainfrozen
Adrian Buehlmann <adrian@cadifra.com>
parents: 14167
diff changeset
469 def mainfrozen():
6499
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
470 """return True if we are a frozen executable.
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
471
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
472 The code supports py2exe (most common, Windows only) and tools/freeze
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
473 (portable, not much used).
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
474 """
14968
b7dbe957585c util: use safehasattr or getattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents: 14942
diff changeset
475 return (safehasattr(sys, "frozen") or # new py2exe
b7dbe957585c util: use safehasattr or getattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents: 14942
diff changeset
476 safehasattr(sys, "importers") or # old py2exe
6499
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
477 imp.is_frozen("__main__")) # tools/freeze
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
478
22633
92b54547ac5d util: introduce datapath for getting the location of supporting data files
Mads Kiilerich <madski@unity3d.com>
parents: 22632
diff changeset
479 # the location of data files matching the source code
92b54547ac5d util: introduce datapath for getting the location of supporting data files
Mads Kiilerich <madski@unity3d.com>
parents: 22632
diff changeset
480 if mainfrozen():
92b54547ac5d util: introduce datapath for getting the location of supporting data files
Mads Kiilerich <madski@unity3d.com>
parents: 22632
diff changeset
481 # executable version (py2exe) doesn't support __file__
92b54547ac5d util: introduce datapath for getting the location of supporting data files
Mads Kiilerich <madski@unity3d.com>
parents: 22632
diff changeset
482 datapath = os.path.dirname(sys.executable)
92b54547ac5d util: introduce datapath for getting the location of supporting data files
Mads Kiilerich <madski@unity3d.com>
parents: 22632
diff changeset
483 else:
92b54547ac5d util: introduce datapath for getting the location of supporting data files
Mads Kiilerich <madski@unity3d.com>
parents: 22632
diff changeset
484 datapath = os.path.dirname(__file__)
92b54547ac5d util: introduce datapath for getting the location of supporting data files
Mads Kiilerich <madski@unity3d.com>
parents: 22632
diff changeset
485
22638
0d0350cfc7ab i18n: use datapath for i18n like for templates and help
Mads Kiilerich <madski@unity3d.com>
parents: 22633
diff changeset
486 i18n.setdatapath(datapath)
0d0350cfc7ab i18n: use datapath for i18n like for templates and help
Mads Kiilerich <madski@unity3d.com>
parents: 22633
diff changeset
487
22632
db15bb2d6323 util: move _hgexecutable a few lines, closer to where it is used
Mads Kiilerich <madski@unity3d.com>
parents: 22245
diff changeset
488 _hgexecutable = None
db15bb2d6323 util: move _hgexecutable a few lines, closer to where it is used
Mads Kiilerich <madski@unity3d.com>
parents: 22245
diff changeset
489
5062
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
490 def hgexecutable():
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
491 """return location of the 'hg' executable.
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
492
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
493 Defaults to $HG or 'hg' in the search path.
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
494 """
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
495 if _hgexecutable is None:
6500
a3175cd7dbec Tidy code, fix typo
Bryan O'Sullivan <bos@serpentine.com>
parents: 6499
diff changeset
496 hg = os.environ.get('HG')
15106
76cd1964519c util: fix finding of hgexecutable
Simon Heimberg <simohe@besonet.ch>
parents: 15081
diff changeset
497 mainmod = sys.modules['__main__']
6500
a3175cd7dbec Tidy code, fix typo
Bryan O'Sullivan <bos@serpentine.com>
parents: 6499
diff changeset
498 if hg:
14229
85fd8402cbc4 rename util.set_hgexecutable to _sethgexecutable
Adrian Buehlmann <adrian@cadifra.com>
parents: 14228
diff changeset
499 _sethgexecutable(hg)
14228
116de1da2154 rename util.main_is_frozen to mainfrozen
Adrian Buehlmann <adrian@cadifra.com>
parents: 14167
diff changeset
500 elif mainfrozen():
14229
85fd8402cbc4 rename util.set_hgexecutable to _sethgexecutable
Adrian Buehlmann <adrian@cadifra.com>
parents: 14228
diff changeset
501 _sethgexecutable(sys.executable)
15106
76cd1964519c util: fix finding of hgexecutable
Simon Heimberg <simohe@besonet.ch>
parents: 15081
diff changeset
502 elif os.path.basename(getattr(mainmod, '__file__', '')) == 'hg':
76cd1964519c util: fix finding of hgexecutable
Simon Heimberg <simohe@besonet.ch>
parents: 15081
diff changeset
503 _sethgexecutable(mainmod.__file__)
6499
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
504 else:
14271
4030630fb59c rename util.find_exe to findexe
Adrian Buehlmann <adrian@cadifra.com>
parents: 14262
diff changeset
505 exe = findexe('hg') or os.path.basename(sys.argv[0])
14229
85fd8402cbc4 rename util.set_hgexecutable to _sethgexecutable
Adrian Buehlmann <adrian@cadifra.com>
parents: 14228
diff changeset
506 _sethgexecutable(exe)
5062
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
507 return _hgexecutable
4686
849f011dbf79 Remember path to 'hg' executable and pass to external tools and hooks as $HG.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4673
diff changeset
508
14229
85fd8402cbc4 rename util.set_hgexecutable to _sethgexecutable
Adrian Buehlmann <adrian@cadifra.com>
parents: 14228
diff changeset
509 def _sethgexecutable(path):
5062
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
510 """set location of the 'hg' executable"""
4686
849f011dbf79 Remember path to 'hg' executable and pass to external tools and hooks as $HG.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4673
diff changeset
511 global _hgexecutable
5062
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
512 _hgexecutable = path
4686
849f011dbf79 Remember path to 'hg' executable and pass to external tools and hooks as $HG.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4673
diff changeset
513
11469
c37f35d7f2f5 http: deliver hook output to client
Maxim Khitrov <mkhitrov@gmail.com>
parents: 11297
diff changeset
514 def system(cmd, environ={}, cwd=None, onerr=None, errprefix=None, out=None):
1882
c0320567931f merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1880
diff changeset
515 '''enhanced shell command execution.
c0320567931f merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1880
diff changeset
516 run with environment maybe modified, maybe in different dir.
508
42a660abaf75 [PATCH] Harden os.system
mpm@selenic.com
parents: 464
diff changeset
517
1882
c0320567931f merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1880
diff changeset
518 if command fails and onerr is None, return status. if ui object,
c0320567931f merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1880
diff changeset
519 print error message and return status, else raise onerr object as
11469
c37f35d7f2f5 http: deliver hook output to client
Maxim Khitrov <mkhitrov@gmail.com>
parents: 11297
diff changeset
520 exception.
c37f35d7f2f5 http: deliver hook output to client
Maxim Khitrov <mkhitrov@gmail.com>
parents: 11297
diff changeset
521
c37f35d7f2f5 http: deliver hook output to client
Maxim Khitrov <mkhitrov@gmail.com>
parents: 11297
diff changeset
522 if out is specified, it is assumed to be a file-like object that has a
c37f35d7f2f5 http: deliver hook output to client
Maxim Khitrov <mkhitrov@gmail.com>
parents: 11297
diff changeset
523 write() method. stdout and stderr will be redirected to out.'''
13439
d724a69309e0 util: flush stdout before calling external processes
Mads Kiilerich <mads@kiilerich.com>
parents: 13400
diff changeset
524 try:
d724a69309e0 util: flush stdout before calling external processes
Mads Kiilerich <mads@kiilerich.com>
parents: 13400
diff changeset
525 sys.stdout.flush()
d724a69309e0 util: flush stdout before calling external processes
Mads Kiilerich <mads@kiilerich.com>
parents: 13400
diff changeset
526 except Exception:
d724a69309e0 util: flush stdout before calling external processes
Mads Kiilerich <mads@kiilerich.com>
parents: 13400
diff changeset
527 pass
2601
00fc88b0b256 move most of tag code to localrepository class.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2579
diff changeset
528 def py2shell(val):
00fc88b0b256 move most of tag code to localrepository class.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2579
diff changeset
529 'convert python object into string that is useful to shell'
8534
22ec9cf4d0ce util: use "is" for True/False/None comparisons
Martin Geisler <mg@lazybytes.net>
parents: 8516
diff changeset
530 if val is None or val is False:
2601
00fc88b0b256 move most of tag code to localrepository class.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2579
diff changeset
531 return '0'
8534
22ec9cf4d0ce util: use "is" for True/False/None comparisons
Martin Geisler <mg@lazybytes.net>
parents: 8516
diff changeset
532 if val is True:
2601
00fc88b0b256 move most of tag code to localrepository class.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2579
diff changeset
533 return '1'
00fc88b0b256 move most of tag code to localrepository class.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2579
diff changeset
534 return str(val)
3905
a8c0365b2ace util.system: fix quoting on windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3860
diff changeset
535 origcmd = cmd
13188
6c9345f9edca util: concentrate quoting knowledge to windows.py quotecommand()
Steve Borho <steve@borho.org>
parents: 13128
diff changeset
536 cmd = quotecommand(cmd)
19729
dfefb719eb92 plan9: update util.py for cpython 2.7 build
Jeff Sickel <jas@corpus-callosum.com>
parents: 19710
diff changeset
537 if sys.platform == 'plan9' and (sys.version_info[0] == 2
dfefb719eb92 plan9: update util.py for cpython 2.7 build
Jeff Sickel <jas@corpus-callosum.com>
parents: 19710
diff changeset
538 and sys.version_info[1] < 7):
16383
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
539 # subprocess kludge to work around issues in half-baked Python
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
540 # ports, notably bichued/python:
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
541 if not cwd is None:
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
542 os.chdir(cwd)
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
543 rc = os.system(cmd)
11469
c37f35d7f2f5 http: deliver hook output to client
Maxim Khitrov <mkhitrov@gmail.com>
parents: 11297
diff changeset
544 else:
16383
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
545 env = dict(os.environ)
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
546 env.update((k, py2shell(v)) for k, v in environ.iteritems())
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
547 env['HG'] = hgexecutable()
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
548 if out is None or out == sys.__stdout__:
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
549 rc = subprocess.call(cmd, shell=True, close_fds=closefds,
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
550 env=env, cwd=cwd)
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
551 else:
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
552 proc = subprocess.Popen(cmd, shell=True, close_fds=closefds,
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
553 env=env, cwd=cwd, stdout=subprocess.PIPE,
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
554 stderr=subprocess.STDOUT)
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
555 for line in proc.stdout:
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
556 out.write(line)
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
557 proc.wait()
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
558 rc = proc.returncode
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
559 if sys.platform == 'OpenVMS' and rc & 1:
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16360
diff changeset
560 rc = 0
9517
4368f582c806 util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents: 9508
diff changeset
561 if rc and onerr:
4368f582c806 util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents: 9508
diff changeset
562 errmsg = '%s %s' % (os.path.basename(origcmd.split(None, 1)[0]),
14234
600e64004eb5 rename explain_exit to explainexit
Adrian Buehlmann <adrian@cadifra.com>
parents: 14230
diff changeset
563 explainexit(rc)[0])
9517
4368f582c806 util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents: 9508
diff changeset
564 if errprefix:
4368f582c806 util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents: 9508
diff changeset
565 errmsg = '%s: %s' % (errprefix, errmsg)
4368f582c806 util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents: 9508
diff changeset
566 try:
4368f582c806 util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents: 9508
diff changeset
567 onerr.warn(errmsg + '\n')
4368f582c806 util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents: 9508
diff changeset
568 except AttributeError:
4368f582c806 util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents: 9508
diff changeset
569 raise onerr(errmsg)
4368f582c806 util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents: 9508
diff changeset
570 return rc
1880
05c7d75be925 fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1877
diff changeset
571
7388
5751631246de dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents: 7301
diff changeset
572 def checksignature(func):
5751631246de dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents: 7301
diff changeset
573 '''wrap a function with code to check for calling errors'''
5751631246de dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents: 7301
diff changeset
574 def check(*args, **kwargs):
5751631246de dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents: 7301
diff changeset
575 try:
5751631246de dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents: 7301
diff changeset
576 return func(*args, **kwargs)
5751631246de dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents: 7301
diff changeset
577 except TypeError:
5751631246de dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents: 7301
diff changeset
578 if len(traceback.extract_tb(sys.exc_info()[2])) == 1:
7646
e62a456b8dc5 error: move SignatureError
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
579 raise error.SignatureError
7388
5751631246de dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents: 7301
diff changeset
580 raise
5751631246de dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents: 7301
diff changeset
581
5751631246de dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents: 7301
diff changeset
582 return check
5751631246de dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents: 7301
diff changeset
583
3629
4cfb72bcb978 util: add copyfile function
Matt Mackall <mpm@selenic.com>
parents: 3568
diff changeset
584 def copyfile(src, dest):
7767
b2410ed2cbe9 Use shutil.copystat in copyfile().
Will Maier <willmaier@ml1.net>
parents: 7732
diff changeset
585 "copy a file, preserving mode and atime/mtime"
18326
614f769e6aa7 util: copyfile: remove dest before copying
Mads Kiilerich <mads@kiilerich.com>
parents: 18026
diff changeset
586 if os.path.lexists(dest):
614f769e6aa7 util: copyfile: remove dest before copying
Mads Kiilerich <mads@kiilerich.com>
parents: 18026
diff changeset
587 unlink(dest)
4271
1eaa8d90c689 fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents: 4256
diff changeset
588 if os.path.islink(src):
1eaa8d90c689 fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents: 4256
diff changeset
589 os.symlink(os.readlink(src), dest)
1eaa8d90c689 fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents: 4256
diff changeset
590 else:
1eaa8d90c689 fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents: 4256
diff changeset
591 try:
1eaa8d90c689 fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents: 4256
diff changeset
592 shutil.copyfile(src, dest)
13099
a08b49d2f116 record: move copystat() hack out of util.copyfile() and into record
Brodie Rao <brodie@bitheap.org>
parents: 13098
diff changeset
593 shutil.copymode(src, dest)
4271
1eaa8d90c689 fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents: 4256
diff changeset
594 except shutil.Error, inst:
1eaa8d90c689 fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents: 4256
diff changeset
595 raise Abort(str(inst))
3629
4cfb72bcb978 util: add copyfile function
Matt Mackall <mpm@selenic.com>
parents: 3568
diff changeset
596
1241
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
597 def copyfiles(src, dst, hardlink=None):
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
598 """Copy a directory tree using hardlinks if possible"""
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
599
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
600 if hardlink is None:
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
601 hardlink = (os.stat(src).st_dev ==
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
602 os.stat(os.path.dirname(dst)).st_dev)
698
df78d8ccac4c Use python function instead of external 'cp' command when cloning repos.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 667
diff changeset
603
11251
c61442f6d106 clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents: 11232
diff changeset
604 num = 0
1207
a7b8812973d9 Rewrite copytree as copyfiles
mpm@selenic.com
parents: 1200
diff changeset
605 if os.path.isdir(src):
a7b8812973d9 Rewrite copytree as copyfiles
mpm@selenic.com
parents: 1200
diff changeset
606 os.mkdir(dst)
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5360
diff changeset
607 for name, kind in osutil.listdir(src):
1207
a7b8812973d9 Rewrite copytree as copyfiles
mpm@selenic.com
parents: 1200
diff changeset
608 srcname = os.path.join(src, name)
a7b8812973d9 Rewrite copytree as copyfiles
mpm@selenic.com
parents: 1200
diff changeset
609 dstname = os.path.join(dst, name)
11251
c61442f6d106 clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents: 11232
diff changeset
610 hardlink, n = copyfiles(srcname, dstname, hardlink)
c61442f6d106 clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents: 11232
diff changeset
611 num += n
1207
a7b8812973d9 Rewrite copytree as copyfiles
mpm@selenic.com
parents: 1200
diff changeset
612 else:
1241
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
613 if hardlink:
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
614 try:
14235
b9e1b041744f rename util.os_link to oslink
Adrian Buehlmann <adrian@cadifra.com>
parents: 14234
diff changeset
615 oslink(src, dst)
2050
e49d0fa38176 util.copyfiles: only switch to copy if hardlink raises IOError or OSError.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2026
diff changeset
616 except (IOError, OSError):
1241
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
617 hardlink = False
1591
5a3229cf1492 do not copy atime and mtime in util.copyfiles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1585
diff changeset
618 shutil.copy(src, dst)
1241
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
619 else:
1591
5a3229cf1492 do not copy atime and mtime in util.copyfiles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1585
diff changeset
620 shutil.copy(src, dst)
11251
c61442f6d106 clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents: 11232
diff changeset
621 num += 1
698
df78d8ccac4c Use python function instead of external 'cp' command when cloning repos.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 667
diff changeset
622
11251
c61442f6d106 clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents: 11232
diff changeset
623 return hardlink, num
11254
640d419725d0 util.copyfiles: don't try os_link() again if it failed before
Adrian Buehlmann <adrian@cadifra.com>
parents: 11010
diff changeset
624
14262
23cd7eeff678 util: rename _windows_reserved_filenames and _windows_reserved_chars
Adrian Buehlmann <adrian@cadifra.com>
parents: 14250
diff changeset
625 _winreservednames = '''con prn aux nul
13916
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
626 com1 com2 com3 com4 com5 com6 com7 com8 com9
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
627 lpt1 lpt2 lpt3 lpt4 lpt5 lpt6 lpt7 lpt8 lpt9'''.split()
14262
23cd7eeff678 util: rename _windows_reserved_filenames and _windows_reserved_chars
Adrian Buehlmann <adrian@cadifra.com>
parents: 14250
diff changeset
628 _winreservedchars = ':*?"<>|'
13916
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
629 def checkwinfilename(path):
20000
0849d280663e util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents: 19951
diff changeset
630 r'''Check that the base-relative path is a valid filename on Windows.
13916
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
631 Returns None if the path is ok, or a UI string describing the problem.
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
632
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
633 >>> checkwinfilename("just/a/normal/path")
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
634 >>> checkwinfilename("foo/bar/con.xml")
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
635 "filename contains 'con', which is reserved on Windows"
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
636 >>> checkwinfilename("foo/con.xml/bar")
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
637 "filename contains 'con', which is reserved on Windows"
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
638 >>> checkwinfilename("foo/bar/xml.con")
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
639 >>> checkwinfilename("foo/bar/AUX/bla.txt")
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
640 "filename contains 'AUX', which is reserved on Windows"
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
641 >>> checkwinfilename("foo/bar/bla:.txt")
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
642 "filename contains ':', which is reserved on Windows"
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
643 >>> checkwinfilename("foo/bar/b\07la.txt")
20000
0849d280663e util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents: 19951
diff changeset
644 "filename contains '\\x07', which is invalid on Windows"
13916
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
645 >>> checkwinfilename("foo/bar/bla ")
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
646 "filename ends with ' ', which is not allowed on Windows"
15358
a347b3614bae util: don't complain about '..' in path components not working on Windows
Matt Mackall <mpm@selenic.com>
parents: 15159
diff changeset
647 >>> checkwinfilename("../bar")
20000
0849d280663e util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents: 19951
diff changeset
648 >>> checkwinfilename("foo\\")
0849d280663e util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents: 19951
diff changeset
649 "filename ends with '\\', which is invalid on Windows"
0849d280663e util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents: 19951
diff changeset
650 >>> checkwinfilename("foo\\/bar")
0849d280663e util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents: 19951
diff changeset
651 "directory name ends with '\\', which is invalid on Windows"
13916
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
652 '''
20000
0849d280663e util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents: 19951
diff changeset
653 if path.endswith('\\'):
0849d280663e util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents: 19951
diff changeset
654 return _("filename ends with '\\', which is invalid on Windows")
0849d280663e util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents: 19951
diff changeset
655 if '\\/' in path:
0849d280663e util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents: 19951
diff changeset
656 return _("directory name ends with '\\', which is invalid on Windows")
13916
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
657 for n in path.replace('\\', '/').split('/'):
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
658 if not n:
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
659 continue
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
660 for c in n:
14262
23cd7eeff678 util: rename _windows_reserved_filenames and _windows_reserved_chars
Adrian Buehlmann <adrian@cadifra.com>
parents: 14250
diff changeset
661 if c in _winreservedchars:
13916
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
662 return _("filename contains '%s', which is reserved "
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
663 "on Windows") % c
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
664 if ord(c) <= 31:
13947
d2d1ef6a5238 checkwinfilename: use %r in format string
Adrian Buehlmann <adrian@cadifra.com>
parents: 13944
diff changeset
665 return _("filename contains %r, which is invalid "
13916
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
666 "on Windows") % c
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
667 base = n.split('.')[0]
14262
23cd7eeff678 util: rename _windows_reserved_filenames and _windows_reserved_chars
Adrian Buehlmann <adrian@cadifra.com>
parents: 14250
diff changeset
668 if base and base.lower() in _winreservednames:
13916
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
669 return _("filename contains '%s', which is reserved "
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
670 "on Windows") % base
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
671 t = n[-1]
15358
a347b3614bae util: don't complain about '..' in path components not working on Windows
Matt Mackall <mpm@selenic.com>
parents: 15159
diff changeset
672 if t in '. ' and n not in '..':
13916
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
673 return _("filename ends with '%s', which is not allowed "
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
674 "on Windows") % t
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
675
7890
e710f0f592b2 util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents: 7879
diff changeset
676 if os.name == 'nt':
13916
98ee3dd5bab4 path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13910
diff changeset
677 checkosfilename = checkwinfilename
7890
e710f0f592b2 util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents: 7879
diff changeset
678 else:
14926
4e7e63fc685a util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents: 14918
diff changeset
679 checkosfilename = platform.checkosfilename
7890
e710f0f592b2 util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents: 7879
diff changeset
680
e710f0f592b2 util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents: 7879
diff changeset
681 def makelock(info, pathname):
e710f0f592b2 util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents: 7879
diff changeset
682 try:
e710f0f592b2 util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents: 7879
diff changeset
683 return os.symlink(info, pathname)
e710f0f592b2 util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents: 7879
diff changeset
684 except OSError, why:
e710f0f592b2 util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents: 7879
diff changeset
685 if why.errno == errno.EEXIST:
e710f0f592b2 util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents: 7879
diff changeset
686 raise
e710f0f592b2 util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents: 7879
diff changeset
687 except AttributeError: # no symlink in os
e710f0f592b2 util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents: 7879
diff changeset
688 pass
e710f0f592b2 util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents: 7879
diff changeset
689
704
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 698
diff changeset
690 ld = os.open(pathname, os.O_CREAT | os.O_WRONLY | os.O_EXCL)
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 698
diff changeset
691 os.write(ld, info)
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 698
diff changeset
692 os.close(ld)
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 698
diff changeset
693
7890
e710f0f592b2 util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents: 7879
diff changeset
694 def readlock(pathname):
e710f0f592b2 util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents: 7879
diff changeset
695 try:
e710f0f592b2 util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents: 7879
diff changeset
696 return os.readlink(pathname)
e710f0f592b2 util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents: 7879
diff changeset
697 except OSError, why:
e710f0f592b2 util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents: 7879
diff changeset
698 if why.errno not in (errno.EINVAL, errno.ENOSYS):
e710f0f592b2 util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents: 7879
diff changeset
699 raise
e710f0f592b2 util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents: 7879
diff changeset
700 except AttributeError: # no symlink in os
e710f0f592b2 util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents: 7879
diff changeset
701 pass
13400
14f3795a5ed7 explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13392
diff changeset
702 fp = posixfile(pathname)
14f3795a5ed7 explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13392
diff changeset
703 r = fp.read()
14f3795a5ed7 explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13392
diff changeset
704 fp.close()
14f3795a5ed7 explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13392
diff changeset
705 return r
704
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 698
diff changeset
706
2176
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
707 def fstat(fp):
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
708 '''stat file object that may not have fileno method.'''
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
709 try:
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
710 return os.fstat(fp.fileno())
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
711 except AttributeError:
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
712 return os.stat(fp.name)
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
713
3784
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
714 # File system features
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
715
6746
1dca460e7d1e rename checkfolding to checkcase
Matt Mackall <mpm@selenic.com>
parents: 6743
diff changeset
716 def checkcase(path):
3784
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
717 """
18911
451eb1c27c1b util: improve doc for checkcase
Mads Kiilerich <mads@kiilerich.com>
parents: 18868
diff changeset
718 Return true if the given path is on a case-sensitive filesystem
3784
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
719
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
720 Requires a path (like /foo/.hg) ending with a foldable final
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
721 directory component.
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
722 """
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
723 s1 = os.stat(path)
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
724 d, b = os.path.split(path)
15667
eacfd851cb9e icasefs: consider as case sensitive if there is no counterevidence, for safety
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15609
diff changeset
725 b2 = b.upper()
eacfd851cb9e icasefs: consider as case sensitive if there is no counterevidence, for safety
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15609
diff changeset
726 if b == b2:
eacfd851cb9e icasefs: consider as case sensitive if there is no counterevidence, for safety
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15609
diff changeset
727 b2 = b.lower()
eacfd851cb9e icasefs: consider as case sensitive if there is no counterevidence, for safety
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15609
diff changeset
728 if b == b2:
eacfd851cb9e icasefs: consider as case sensitive if there is no counterevidence, for safety
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15609
diff changeset
729 return True # no evidence against case sensitivity
eacfd851cb9e icasefs: consider as case sensitive if there is no counterevidence, for safety
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15609
diff changeset
730 p2 = os.path.join(d, b2)
3784
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
731 try:
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
732 s2 = os.stat(p2)
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
733 if s2 == s1:
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
734 return False
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
735 return True
14004
97ed99d1f419 eliminate various naked except clauses
Idan Kamara <idankk86@gmail.com>
parents: 13985
diff changeset
736 except OSError:
3784
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
737 return True
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
738
16943
8d08a28aa63e matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents: 16873
diff changeset
739 try:
8d08a28aa63e matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents: 16873
diff changeset
740 import re2
8d08a28aa63e matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents: 16873
diff changeset
741 _re2 = None
8d08a28aa63e matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents: 16873
diff changeset
742 except ImportError:
8d08a28aa63e matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents: 16873
diff changeset
743 _re2 = False
8d08a28aa63e matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents: 16873
diff changeset
744
21908
cad9dadc9d26 util: move compilere to a class
Siddharth Agarwal <sid0@fb.com>
parents: 21907
diff changeset
745 class _re(object):
21913
50aad4609224 util.re: move check for re2 into a separate method
Siddharth Agarwal <sid0@fb.com>
parents: 21912
diff changeset
746 def _checkre2(self):
50aad4609224 util.re: move check for re2 into a separate method
Siddharth Agarwal <sid0@fb.com>
parents: 21912
diff changeset
747 global _re2
50aad4609224 util.re: move check for re2 into a separate method
Siddharth Agarwal <sid0@fb.com>
parents: 21912
diff changeset
748 try:
50aad4609224 util.re: move check for re2 into a separate method
Siddharth Agarwal <sid0@fb.com>
parents: 21912
diff changeset
749 # check if match works, see issue3964
50aad4609224 util.re: move check for re2 into a separate method
Siddharth Agarwal <sid0@fb.com>
parents: 21912
diff changeset
750 _re2 = bool(re2.match(r'\[([^\[]+)\]', '[ui]'))
50aad4609224 util.re: move check for re2 into a separate method
Siddharth Agarwal <sid0@fb.com>
parents: 21912
diff changeset
751 except ImportError:
50aad4609224 util.re: move check for re2 into a separate method
Siddharth Agarwal <sid0@fb.com>
parents: 21912
diff changeset
752 _re2 = False
50aad4609224 util.re: move check for re2 into a separate method
Siddharth Agarwal <sid0@fb.com>
parents: 21912
diff changeset
753
21908
cad9dadc9d26 util: move compilere to a class
Siddharth Agarwal <sid0@fb.com>
parents: 21907
diff changeset
754 def compile(self, pat, flags=0):
cad9dadc9d26 util: move compilere to a class
Siddharth Agarwal <sid0@fb.com>
parents: 21907
diff changeset
755 '''Compile a regular expression, using re2 if possible
16943
8d08a28aa63e matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents: 16873
diff changeset
756
21908
cad9dadc9d26 util: move compilere to a class
Siddharth Agarwal <sid0@fb.com>
parents: 21907
diff changeset
757 For best performance, use only re2-compatible regexp features. The
cad9dadc9d26 util: move compilere to a class
Siddharth Agarwal <sid0@fb.com>
parents: 21907
diff changeset
758 only flags from the re module that are re2-compatible are
cad9dadc9d26 util: move compilere to a class
Siddharth Agarwal <sid0@fb.com>
parents: 21907
diff changeset
759 IGNORECASE and MULTILINE.'''
cad9dadc9d26 util: move compilere to a class
Siddharth Agarwal <sid0@fb.com>
parents: 21907
diff changeset
760 if _re2 is None:
21913
50aad4609224 util.re: move check for re2 into a separate method
Siddharth Agarwal <sid0@fb.com>
parents: 21912
diff changeset
761 self._checkre2()
21908
cad9dadc9d26 util: move compilere to a class
Siddharth Agarwal <sid0@fb.com>
parents: 21907
diff changeset
762 if _re2 and (flags & ~(remod.IGNORECASE | remod.MULTILINE)) == 0:
cad9dadc9d26 util: move compilere to a class
Siddharth Agarwal <sid0@fb.com>
parents: 21907
diff changeset
763 if flags & remod.IGNORECASE:
cad9dadc9d26 util: move compilere to a class
Siddharth Agarwal <sid0@fb.com>
parents: 21907
diff changeset
764 pat = '(?i)' + pat
cad9dadc9d26 util: move compilere to a class
Siddharth Agarwal <sid0@fb.com>
parents: 21907
diff changeset
765 if flags & remod.MULTILINE:
cad9dadc9d26 util: move compilere to a class
Siddharth Agarwal <sid0@fb.com>
parents: 21907
diff changeset
766 pat = '(?m)' + pat
cad9dadc9d26 util: move compilere to a class
Siddharth Agarwal <sid0@fb.com>
parents: 21907
diff changeset
767 try:
cad9dadc9d26 util: move compilere to a class
Siddharth Agarwal <sid0@fb.com>
parents: 21907
diff changeset
768 return re2.compile(pat)
cad9dadc9d26 util: move compilere to a class
Siddharth Agarwal <sid0@fb.com>
parents: 21907
diff changeset
769 except re2.error:
cad9dadc9d26 util: move compilere to a class
Siddharth Agarwal <sid0@fb.com>
parents: 21907
diff changeset
770 pass
cad9dadc9d26 util: move compilere to a class
Siddharth Agarwal <sid0@fb.com>
parents: 21907
diff changeset
771 return remod.compile(pat, flags)
cad9dadc9d26 util: move compilere to a class
Siddharth Agarwal <sid0@fb.com>
parents: 21907
diff changeset
772
21914
10e99839a7a4 util.re: add an escape method
Siddharth Agarwal <sid0@fb.com>
parents: 21913
diff changeset
773 @propertycache
10e99839a7a4 util.re: add an escape method
Siddharth Agarwal <sid0@fb.com>
parents: 21913
diff changeset
774 def escape(self):
10e99839a7a4 util.re: add an escape method
Siddharth Agarwal <sid0@fb.com>
parents: 21913
diff changeset
775 '''Return the version of escape corresponding to self.compile.
10e99839a7a4 util.re: add an escape method
Siddharth Agarwal <sid0@fb.com>
parents: 21913
diff changeset
776
10e99839a7a4 util.re: add an escape method
Siddharth Agarwal <sid0@fb.com>
parents: 21913
diff changeset
777 This is imperfect because whether re2 or re is used for a particular
10e99839a7a4 util.re: add an escape method
Siddharth Agarwal <sid0@fb.com>
parents: 21913
diff changeset
778 function depends on the flags, etc, but it's the best we can do.
10e99839a7a4 util.re: add an escape method
Siddharth Agarwal <sid0@fb.com>
parents: 21913
diff changeset
779 '''
10e99839a7a4 util.re: add an escape method
Siddharth Agarwal <sid0@fb.com>
parents: 21913
diff changeset
780 global _re2
10e99839a7a4 util.re: add an escape method
Siddharth Agarwal <sid0@fb.com>
parents: 21913
diff changeset
781 if _re2 is None:
10e99839a7a4 util.re: add an escape method
Siddharth Agarwal <sid0@fb.com>
parents: 21913
diff changeset
782 self._checkre2()
10e99839a7a4 util.re: add an escape method
Siddharth Agarwal <sid0@fb.com>
parents: 21913
diff changeset
783 if _re2:
10e99839a7a4 util.re: add an escape method
Siddharth Agarwal <sid0@fb.com>
parents: 21913
diff changeset
784 return re2.escape
10e99839a7a4 util.re: add an escape method
Siddharth Agarwal <sid0@fb.com>
parents: 21913
diff changeset
785 else:
10e99839a7a4 util.re: add an escape method
Siddharth Agarwal <sid0@fb.com>
parents: 21913
diff changeset
786 return remod.escape
10e99839a7a4 util.re: add an escape method
Siddharth Agarwal <sid0@fb.com>
parents: 21913
diff changeset
787
21908
cad9dadc9d26 util: move compilere to a class
Siddharth Agarwal <sid0@fb.com>
parents: 21907
diff changeset
788 re = _re()
16943
8d08a28aa63e matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents: 16873
diff changeset
789
6676
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
790 _fspathcache = {}
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
791 def fspath(name, root):
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
792 '''Get name in the case stored in the filesystem
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
793
15710
f63e40047372 icasefs: avoid path-absoluteness/existance check in util.fspath() for efficiency
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15709
diff changeset
794 The name should be relative to root, and be normcase-ed for efficiency.
f63e40047372 icasefs: avoid path-absoluteness/existance check in util.fspath() for efficiency
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15709
diff changeset
795
f63e40047372 icasefs: avoid path-absoluteness/existance check in util.fspath() for efficiency
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15709
diff changeset
796 Note that this function is unnecessary, and should not be
6676
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
797 called, for case-sensitive filesystems (simply because it's expensive).
15670
d6c19cfa03ce icasefs: avoid normcase()-ing in util.fspath() for efficiency
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15669
diff changeset
798
15710
f63e40047372 icasefs: avoid path-absoluteness/existance check in util.fspath() for efficiency
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15709
diff changeset
799 The root should be normcase-ed, too.
6676
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
800 '''
15709
a1f4bd47d18e icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15674
diff changeset
801 def find(p, contents):
a1f4bd47d18e icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15674
diff changeset
802 for n in contents:
15718
c604a3d1969d icasefs: disuse length check against un-normcase()-ed filenames
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15710
diff changeset
803 if normcase(n) == p:
15709
a1f4bd47d18e icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15674
diff changeset
804 return n
a1f4bd47d18e icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15674
diff changeset
805 return None
a1f4bd47d18e icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15674
diff changeset
806
6676
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
807 seps = os.sep
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
808 if os.altsep:
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
809 seps = seps + os.altsep
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
810 # Protect backslashes. This gets silly very quickly.
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
811 seps.replace('\\','\\\\')
21907
7e5dfa00e3c2 util: rename 're' to 'remod'
Siddharth Agarwal <sid0@fb.com>
parents: 21857
diff changeset
812 pattern = remod.compile(r'([^%s]+)|([%s]+)' % (seps, seps))
15669
390bcd01775a icasefs: use util.normcase() instead of lower() or os.path.normcase in fspath
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15667
diff changeset
813 dir = os.path.normpath(root)
6676
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
814 result = []
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
815 for part, sep in pattern.findall(name):
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
816 if sep:
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
817 result.append(sep)
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
818 continue
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
819
15719
1dd60426b061 icasefs: follow standard cache look up pattern
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15718
diff changeset
820 if dir not in _fspathcache:
1dd60426b061 icasefs: follow standard cache look up pattern
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15718
diff changeset
821 _fspathcache[dir] = os.listdir(dir)
1dd60426b061 icasefs: follow standard cache look up pattern
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15718
diff changeset
822 contents = _fspathcache[dir]
6676
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
823
15709
a1f4bd47d18e icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15674
diff changeset
824 found = find(part, contents)
a1f4bd47d18e icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15674
diff changeset
825 if not found:
15720
3bcfea777efc icasefs: rewrite comment to explain situtation precisely
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15719
diff changeset
826 # retry "once per directory" per "dirstate.walk" which
3bcfea777efc icasefs: rewrite comment to explain situtation precisely
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15719
diff changeset
827 # may take place for each patches of "hg qpush", for example
15709
a1f4bd47d18e icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15674
diff changeset
828 contents = os.listdir(dir)
a1f4bd47d18e icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15674
diff changeset
829 _fspathcache[dir] = contents
a1f4bd47d18e icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15674
diff changeset
830 found = find(part, contents)
a1f4bd47d18e icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15674
diff changeset
831
a1f4bd47d18e icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15674
diff changeset
832 result.append(found or part)
15669
390bcd01775a icasefs: use util.normcase() instead of lower() or os.path.normcase in fspath
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15667
diff changeset
833 dir = os.path.join(dir, part)
6676
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
834
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
835 return ''.join(result)
33045179d079 Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents: 6595
diff changeset
836
12938
bf826c0b9537 opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents: 12927
diff changeset
837 def checknlink(testfile):
bf826c0b9537 opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents: 12927
diff changeset
838 '''check whether hardlink count reporting works properly'''
bf826c0b9537 opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents: 12927
diff changeset
839
13204
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
840 # testfile may be open, so we need a separate file for checking to
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
841 # work around issue2543 (or testfile may get lost on Samba shares)
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
842 f1 = testfile + ".hgtmp1"
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
843 if os.path.lexists(f1):
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
844 return False
12938
bf826c0b9537 opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents: 12927
diff changeset
845 try:
13204
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
846 posixfile(f1, 'w').close()
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
847 except IOError:
12938
bf826c0b9537 opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents: 12927
diff changeset
848 return False
bf826c0b9537 opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents: 12927
diff changeset
849
13204
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
850 f2 = testfile + ".hgtmp2"
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
851 fd = None
12938
bf826c0b9537 opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents: 12927
diff changeset
852 try:
13204
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
853 try:
14235
b9e1b041744f rename util.os_link to oslink
Adrian Buehlmann <adrian@cadifra.com>
parents: 14234
diff changeset
854 oslink(f1, f2)
13204
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
855 except OSError:
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
856 return False
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
857
12938
bf826c0b9537 opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents: 12927
diff changeset
858 # nlinks() may behave differently for files on Windows shares if
bf826c0b9537 opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents: 12927
diff changeset
859 # the file is open.
13342
2dc7a2a96cfd opener: use posixfile to hold file open when calling nlinks()
Adrian Buehlmann <adrian@cadifra.com>
parents: 13316
diff changeset
860 fd = posixfile(f2)
13204
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
861 return nlinks(f2) > 1
12938
bf826c0b9537 opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents: 12927
diff changeset
862 finally:
13204
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
863 if fd is not None:
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
864 fd.close()
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
865 for f in (f1, f2):
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
866 try:
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
867 os.unlink(f)
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
868 except OSError:
5b83ab614dab checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13188
diff changeset
869 pass
12938
bf826c0b9537 opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents: 12927
diff changeset
870
5843
83c354c4d529 Add endswithsep() and use it instead of using os.sep and os.altsep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5802
diff changeset
871 def endswithsep(path):
83c354c4d529 Add endswithsep() and use it instead of using os.sep and os.altsep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5802
diff changeset
872 '''Check path ends with os.sep or os.altsep.'''
83c354c4d529 Add endswithsep() and use it instead of using os.sep and os.altsep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5802
diff changeset
873 return path.endswith(os.sep) or os.altsep and path.endswith(os.altsep)
83c354c4d529 Add endswithsep() and use it instead of using os.sep and os.altsep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5802
diff changeset
874
5844
07d8eb78dd68 Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5843
diff changeset
875 def splitpath(path):
07d8eb78dd68 Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5843
diff changeset
876 '''Split path by os.sep.
07d8eb78dd68 Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5843
diff changeset
877 Note that this function does not use os.altsep because this is
07d8eb78dd68 Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5843
diff changeset
878 an alternative of simple "xxx.split(os.sep)".
07d8eb78dd68 Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5843
diff changeset
879 It is recommended to use os.path.normpath() before using this
07d8eb78dd68 Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5843
diff changeset
880 function if need.'''
07d8eb78dd68 Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5843
diff changeset
881 return path.split(os.sep)
07d8eb78dd68 Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5843
diff changeset
882
6007
090b1a665901 filemerge: add config item for GUI tools
Matt Mackall <mpm@selenic.com>
parents: 6006
diff changeset
883 def gui():
090b1a665901 filemerge: add config item for GUI tools
Matt Mackall <mpm@selenic.com>
parents: 6006
diff changeset
884 '''Are we running in a GUI?'''
13734
16118b4859a1 util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13439
diff changeset
885 if sys.platform == 'darwin':
16118b4859a1 util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13439
diff changeset
886 if 'SSH_CONNECTION' in os.environ:
16118b4859a1 util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13439
diff changeset
887 # handle SSH access to a box where the user is logged in
16118b4859a1 util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13439
diff changeset
888 return False
16118b4859a1 util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13439
diff changeset
889 elif getattr(osutil, 'isgui', None):
16118b4859a1 util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13439
diff changeset
890 # check if a CoreGraphics session is available
16118b4859a1 util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13439
diff changeset
891 return osutil.isgui()
16118b4859a1 util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13439
diff changeset
892 else:
16118b4859a1 util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13439
diff changeset
893 # pure build; use a safe default
16118b4859a1 util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13439
diff changeset
894 return True
16118b4859a1 util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13439
diff changeset
895 else:
16118b4859a1 util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13439
diff changeset
896 return os.name == "nt" or os.environ.get("DISPLAY")
6007
090b1a665901 filemerge: add config item for GUI tools
Matt Mackall <mpm@selenic.com>
parents: 6006
diff changeset
897
6062
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
898 def mktempcopy(name, emptyok=False, createmode=None):
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
899 """Create a temporary file with the same contents from name
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
900
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
901 The permission bits are copied from the original file.
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
902
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
903 If the temporary file is going to be truncated immediately, you
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
904 can use emptyok=True as an optimization.
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
905
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
906 Returns the name of the temporary file.
2176
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
907 """
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
908 d, fn = os.path.split(name)
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
909 fd, temp = tempfile.mkstemp(prefix='.%s-' % fn, dir=d)
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
910 os.close(fd)
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
911 # Temporary files are created with mode 0600, which is usually not
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
912 # what we want. If the original file already exists, just copy
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
913 # its mode. Otherwise, manually obey umask.
15010
c3114acd8ea2 util: factor new function copymode out of mktempcopy
Adrian Buehlmann <adrian@cadifra.com>
parents: 14999
diff changeset
914 copymode(name, temp, createmode)
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
915 if emptyok:
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
916 return temp
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
917 try:
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
918 try:
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
919 ifp = posixfile(name, "rb")
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
920 except IOError, inst:
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
921 if inst.errno == errno.ENOENT:
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
922 return temp
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
923 if not getattr(inst, 'filename', None):
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
924 inst.filename = name
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
925 raise
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
926 ofp = posixfile(temp, "wb")
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
927 for chunk in filechunkiter(ifp):
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
928 ofp.write(chunk)
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
929 ifp.close()
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
930 ofp.close()
16705
c2d9ef43ff6c check-code: ignore naked excepts with a "re-raise" comment
Brodie Rao <brodie@sf.io>
parents: 16703
diff changeset
931 except: # re-raises
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
932 try: os.unlink(temp)
16703
7292a4618f46 cleanup: replace more naked excepts with more specific ones
Brodie Rao <brodie@sf.io>
parents: 16688
diff changeset
933 except OSError: pass
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
934 raise
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
935 return temp
2176
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
936
8778
c5f36402daad use new style classes
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 8631
diff changeset
937 class atomictempfile(object):
17424
e7cfe3587ea4 fix trivial spelling errors
Mads Kiilerich <mads@kiilerich.com>
parents: 17391
diff changeset
938 '''writable file object that atomically updates a file
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
939
14008
da65edcac72a atomictempfile: rewrite docstring to clarify rename() vs. close().
Greg Ward <greg@gerg.ca>
parents: 14007
diff changeset
940 All writes will go to a temporary copy of the original file. Call
15057
774da7121fc9 atomictempfile: make close() consistent with other file-like objects.
Greg Ward <greg@gerg.ca>
parents: 15050
diff changeset
941 close() when you are done writing, and atomictempfile will rename
774da7121fc9 atomictempfile: make close() consistent with other file-like objects.
Greg Ward <greg@gerg.ca>
parents: 15050
diff changeset
942 the temporary copy to the original name, making the changes
774da7121fc9 atomictempfile: make close() consistent with other file-like objects.
Greg Ward <greg@gerg.ca>
parents: 15050
diff changeset
943 visible. If the object is destroyed without being closed, all your
774da7121fc9 atomictempfile: make close() consistent with other file-like objects.
Greg Ward <greg@gerg.ca>
parents: 15050
diff changeset
944 writes are discarded.
14008
da65edcac72a atomictempfile: rewrite docstring to clarify rename() vs. close().
Greg Ward <greg@gerg.ca>
parents: 14007
diff changeset
945 '''
11212
4d8db9676171 util: give appropriate default args to atomictempfile()
Yuya Nishihara <yuya@tcha.org>
parents: 11011
diff changeset
946 def __init__(self, name, mode='w+b', createmode=None):
14007
d764463b433e atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents: 14004
diff changeset
947 self.__name = name # permanent name
d764463b433e atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents: 14004
diff changeset
948 self._tempname = mktempcopy(name, emptyok=('w' in mode),
d764463b433e atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents: 14004
diff changeset
949 createmode=createmode)
d764463b433e atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents: 14004
diff changeset
950 self._fp = posixfile(self._tempname, mode)
8327
aa25be1c2889 atomictempfile: delegate to posixfile instead of inheriting from it
Bryan O'Sullivan <bos@serpentine.com>
parents: 8312
diff changeset
951
14007
d764463b433e atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents: 14004
diff changeset
952 # delegated methods
d764463b433e atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents: 14004
diff changeset
953 self.write = self._fp.write
17237
e73128535105 util: delegate seek and tell methods of atomictempfile
Bryan O'Sullivan <bryano@fb.com>
parents: 17203
diff changeset
954 self.seek = self._fp.seek
e73128535105 util: delegate seek and tell methods of atomictempfile
Bryan O'Sullivan <bryano@fb.com>
parents: 17203
diff changeset
955 self.tell = self._fp.tell
14007
d764463b433e atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents: 14004
diff changeset
956 self.fileno = self._fp.fileno
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
957
15057
774da7121fc9 atomictempfile: make close() consistent with other file-like objects.
Greg Ward <greg@gerg.ca>
parents: 15050
diff changeset
958 def close(self):
8785
7a9151bc5b37 atomictempfile: fix exception in __del__ if mktempcopy fails (self._fp is None)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 8778
diff changeset
959 if not self._fp.closed:
8327
aa25be1c2889 atomictempfile: delegate to posixfile instead of inheriting from it
Bryan O'Sullivan <bos@serpentine.com>
parents: 8312
diff changeset
960 self._fp.close()
14007
d764463b433e atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents: 14004
diff changeset
961 rename(self._tempname, localpath(self.__name))
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
962
15057
774da7121fc9 atomictempfile: make close() consistent with other file-like objects.
Greg Ward <greg@gerg.ca>
parents: 15050
diff changeset
963 def discard(self):
8785
7a9151bc5b37 atomictempfile: fix exception in __del__ if mktempcopy fails (self._fp is None)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 8778
diff changeset
964 if not self._fp.closed:
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
965 try:
14007
d764463b433e atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents: 14004
diff changeset
966 os.unlink(self._tempname)
d764463b433e atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents: 14004
diff changeset
967 except OSError:
d764463b433e atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents: 14004
diff changeset
968 pass
8327
aa25be1c2889 atomictempfile: delegate to posixfile instead of inheriting from it
Bryan O'Sullivan <bos@serpentine.com>
parents: 8312
diff changeset
969 self._fp.close()
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
970
13098
f7d6750dcd01 util: make atomicfiles closable
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13072
diff changeset
971 def __del__(self):
14968
b7dbe957585c util: use safehasattr or getattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents: 14942
diff changeset
972 if safehasattr(self, '_fp'): # constructor actually did something
15057
774da7121fc9 atomictempfile: make close() consistent with other file-like objects.
Greg Ward <greg@gerg.ca>
parents: 15050
diff changeset
973 self.discard()
13098
f7d6750dcd01 util: make atomicfiles closable
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13072
diff changeset
974
18938
e22107cff6bf util: add notindexed optional parameter to makedirs function
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 18930
diff changeset
975 def makedirs(name, mode=None, notindexed=False):
6062
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
976 """recursive directory creation with parent mode inheritance"""
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
977 try:
18938
e22107cff6bf util: add notindexed optional parameter to makedirs function
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 18930
diff changeset
978 makedir(name, notindexed)
6062
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
979 except OSError, err:
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
980 if err.errno == errno.EEXIST:
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
981 return
15058
81f33be0ea79 util: postpone and reorder parent calculation in makedirs
Adrian Buehlmann <adrian@cadifra.com>
parents: 15057
diff changeset
982 if err.errno != errno.ENOENT or not name:
81f33be0ea79 util: postpone and reorder parent calculation in makedirs
Adrian Buehlmann <adrian@cadifra.com>
parents: 15057
diff changeset
983 raise
81f33be0ea79 util: postpone and reorder parent calculation in makedirs
Adrian Buehlmann <adrian@cadifra.com>
parents: 15057
diff changeset
984 parent = os.path.dirname(os.path.abspath(name))
81f33be0ea79 util: postpone and reorder parent calculation in makedirs
Adrian Buehlmann <adrian@cadifra.com>
parents: 15057
diff changeset
985 if parent == name:
6062
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
986 raise
18938
e22107cff6bf util: add notindexed optional parameter to makedirs function
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 18930
diff changeset
987 makedirs(parent, mode, notindexed)
e22107cff6bf util: add notindexed optional parameter to makedirs function
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 18930
diff changeset
988 makedir(name, notindexed)
15049
79a861b8f553 util.makedirs: propagate chmod exceptions
Mads Kiilerich <mads@kiilerich.com>
parents: 15031
diff changeset
989 if mode is not None:
79a861b8f553 util.makedirs: propagate chmod exceptions
Mads Kiilerich <mads@kiilerich.com>
parents: 15031
diff changeset
990 os.chmod(name, mode)
6062
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
991
18668
4034b8d551b1 scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents: 18614
diff changeset
992 def ensuredirs(name, mode=None):
4034b8d551b1 scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents: 18614
diff changeset
993 """race-safe recursive directory creation"""
18678
423eee0b0b14 util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents: 18668
diff changeset
994 if os.path.isdir(name):
423eee0b0b14 util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents: 18668
diff changeset
995 return
423eee0b0b14 util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents: 18668
diff changeset
996 parent = os.path.dirname(os.path.abspath(name))
423eee0b0b14 util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents: 18668
diff changeset
997 if parent != name:
423eee0b0b14 util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents: 18668
diff changeset
998 ensuredirs(parent, mode)
18668
4034b8d551b1 scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents: 18614
diff changeset
999 try:
18678
423eee0b0b14 util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents: 18668
diff changeset
1000 os.mkdir(name)
18668
4034b8d551b1 scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents: 18614
diff changeset
1001 except OSError, err:
4034b8d551b1 scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents: 18614
diff changeset
1002 if err.errno == errno.EEXIST and os.path.isdir(name):
4034b8d551b1 scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents: 18614
diff changeset
1003 # someone else seems to have won a directory creation race
4034b8d551b1 scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents: 18614
diff changeset
1004 return
4034b8d551b1 scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents: 18614
diff changeset
1005 raise
18678
423eee0b0b14 util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents: 18668
diff changeset
1006 if mode is not None:
423eee0b0b14 util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents: 18668
diff changeset
1007 os.chmod(name, mode)
18668
4034b8d551b1 scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents: 18614
diff changeset
1008
14099
0824a0a3cefc util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14077
diff changeset
1009 def readfile(path):
14250
34ec9b313638 util: make readfile() operate in binary mode
Patrick Mezard <pmezard@gmail.com>
parents: 14235
diff changeset
1010 fp = open(path, 'rb')
14099
0824a0a3cefc util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14077
diff changeset
1011 try:
14100
3e9e02a41dfb util: really drop size from readfile
Matt Mackall <mpm@selenic.com>
parents: 14099
diff changeset
1012 return fp.read()
14099
0824a0a3cefc util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14077
diff changeset
1013 finally:
0824a0a3cefc util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14077
diff changeset
1014 fp.close()
0824a0a3cefc util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14077
diff changeset
1015
14167
0e4753807c93 util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14147
diff changeset
1016 def writefile(path, text):
0e4753807c93 util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14147
diff changeset
1017 fp = open(path, 'wb')
0e4753807c93 util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14147
diff changeset
1018 try:
0e4753807c93 util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14147
diff changeset
1019 fp.write(text)
0e4753807c93 util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14147
diff changeset
1020 finally:
0e4753807c93 util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14147
diff changeset
1021 fp.close()
0e4753807c93 util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14147
diff changeset
1022
0e4753807c93 util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14147
diff changeset
1023 def appendfile(path, text):
0e4753807c93 util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14147
diff changeset
1024 fp = open(path, 'ab')
14099
0824a0a3cefc util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14077
diff changeset
1025 try:
0824a0a3cefc util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14077
diff changeset
1026 fp.write(text)
0824a0a3cefc util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14077
diff changeset
1027 finally:
0824a0a3cefc util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14077
diff changeset
1028 fp.close()
0824a0a3cefc util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14077
diff changeset
1029
1199
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents: 1169
diff changeset
1030 class chunkbuffer(object):
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents: 1169
diff changeset
1031 """Allow arbitrary sized chunks of data to be efficiently read from an
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents: 1169
diff changeset
1032 iterator over chunks of arbitrary size."""
1200
333de1d53846 Minor cleanups.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1199
diff changeset
1033
5446
fa836e050c50 chunkbuffer: removed unused method and arg
Matt Mackall <mpm@selenic.com>
parents: 5420
diff changeset
1034 def __init__(self, in_iter):
1199
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents: 1169
diff changeset
1035 """in_iter is the iterator that's iterating over the input chunks.
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents: 1169
diff changeset
1036 targetsize is how big a buffer to try to maintain."""
11670
1b3b843e1100 chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 11668
diff changeset
1037 def splitbig(chunks):
1b3b843e1100 chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 11668
diff changeset
1038 for chunk in chunks:
1b3b843e1100 chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 11668
diff changeset
1039 if len(chunk) > 2**20:
1b3b843e1100 chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 11668
diff changeset
1040 pos = 0
1b3b843e1100 chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 11668
diff changeset
1041 while pos < len(chunk):
1b3b843e1100 chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 11668
diff changeset
1042 end = pos + 2 ** 18
1b3b843e1100 chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 11668
diff changeset
1043 yield chunk[pos:end]
1b3b843e1100 chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 11668
diff changeset
1044 pos = end
1b3b843e1100 chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 11668
diff changeset
1045 else:
1b3b843e1100 chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 11668
diff changeset
1046 yield chunk
1b3b843e1100 chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 11668
diff changeset
1047 self.iter = splitbig(in_iter)
16873
37e081609828 util: simplify queue management in chunkbuffer
Bryan O'Sullivan <bryano@fb.com>
parents: 16834
diff changeset
1048 self._queue = deque()
1200
333de1d53846 Minor cleanups.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1199
diff changeset
1049
21018
c848bfd02366 util: support None size in chunkbuffer.read()
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20835
diff changeset
1050 def read(self, l=None):
1200
333de1d53846 Minor cleanups.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1199
diff changeset
1051 """Read L bytes of data from the iterator of chunks of data.
21018
c848bfd02366 util: support None size in chunkbuffer.read()
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20835
diff changeset
1052 Returns less than L bytes if the iterator runs dry.
c848bfd02366 util: support None size in chunkbuffer.read()
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20835
diff changeset
1053
c848bfd02366 util: support None size in chunkbuffer.read()
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20835
diff changeset
1054 If size parameter is ommited, read everything"""
11758
a79214972da2 chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents: 11469
diff changeset
1055 left = l
17962
4c29668ca316 util: make chunkbuffer non-quadratic on Windows
Matt Mackall <mpm@selenic.com>
parents: 17560
diff changeset
1056 buf = []
16873
37e081609828 util: simplify queue management in chunkbuffer
Bryan O'Sullivan <bryano@fb.com>
parents: 16834
diff changeset
1057 queue = self._queue
21018
c848bfd02366 util: support None size in chunkbuffer.read()
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20835
diff changeset
1058 while left is None or left > 0:
11758
a79214972da2 chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents: 11469
diff changeset
1059 # refill the queue
a79214972da2 chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents: 11469
diff changeset
1060 if not queue:
a79214972da2 chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents: 11469
diff changeset
1061 target = 2**18
a79214972da2 chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents: 11469
diff changeset
1062 for chunk in self.iter:
a79214972da2 chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents: 11469
diff changeset
1063 queue.append(chunk)
a79214972da2 chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents: 11469
diff changeset
1064 target -= len(chunk)
a79214972da2 chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents: 11469
diff changeset
1065 if target <= 0:
a79214972da2 chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents: 11469
diff changeset
1066 break
a79214972da2 chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents: 11469
diff changeset
1067 if not queue:
1199
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents: 1169
diff changeset
1068 break
11758
a79214972da2 chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents: 11469
diff changeset
1069
16803
107a3270a24a cleanup: use the deque type where appropriate
Bryan O'Sullivan <bryano@fb.com>
parents: 16769
diff changeset
1070 chunk = queue.popleft()
21018
c848bfd02366 util: support None size in chunkbuffer.read()
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20835
diff changeset
1071 if left is not None:
c848bfd02366 util: support None size in chunkbuffer.read()
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20835
diff changeset
1072 left -= len(chunk)
c848bfd02366 util: support None size in chunkbuffer.read()
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20835
diff changeset
1073 if left is not None and left < 0:
16803
107a3270a24a cleanup: use the deque type where appropriate
Bryan O'Sullivan <bryano@fb.com>
parents: 16769
diff changeset
1074 queue.appendleft(chunk[left:])
17962
4c29668ca316 util: make chunkbuffer non-quadratic on Windows
Matt Mackall <mpm@selenic.com>
parents: 17560
diff changeset
1075 buf.append(chunk[:left])
11758
a79214972da2 chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents: 11469
diff changeset
1076 else:
17962
4c29668ca316 util: make chunkbuffer non-quadratic on Windows
Matt Mackall <mpm@selenic.com>
parents: 17560
diff changeset
1077 buf.append(chunk)
11758
a79214972da2 chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents: 11469
diff changeset
1078
17962
4c29668ca316 util: make chunkbuffer non-quadratic on Windows
Matt Mackall <mpm@selenic.com>
parents: 17560
diff changeset
1079 return ''.join(buf)
11758
a79214972da2 chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents: 11469
diff changeset
1080
2462
d610bcfd66a8 util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2448
diff changeset
1081 def filechunkiter(f, size=65536, limit=None):
d610bcfd66a8 util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2448
diff changeset
1082 """Create a generator that produces the data in the file size
d610bcfd66a8 util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2448
diff changeset
1083 (default 65536) bytes at a time, up to optional limit (default is
d610bcfd66a8 util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2448
diff changeset
1084 to read all data). Chunks may be less than size bytes if the
d610bcfd66a8 util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2448
diff changeset
1085 chunk is the last chunk in the file, or the file is a socket or
d610bcfd66a8 util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2448
diff changeset
1086 some other type of file that sometimes reads less data than is
d610bcfd66a8 util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2448
diff changeset
1087 requested."""
d610bcfd66a8 util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2448
diff changeset
1088 assert size >= 0
d610bcfd66a8 util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2448
diff changeset
1089 assert limit is None or limit >= 0
d610bcfd66a8 util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2448
diff changeset
1090 while True:
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
1091 if limit is None:
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
1092 nbytes = size
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
1093 else:
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
1094 nbytes = min(limit, size)
2462
d610bcfd66a8 util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2448
diff changeset
1095 s = nbytes and f.read(nbytes)
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
1096 if not s:
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
1097 break
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
1098 if limit:
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
1099 limit -= len(s)
1199
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents: 1169
diff changeset
1100 yield s
1320
5f277e73778f Fix up representation of dates in hgweb.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1312
diff changeset
1101
19287
8b04e1344111 util: add an optional timestamp parameter to makedate
Bryan O'Sullivan <bryano@fb.com>
parents: 19286
diff changeset
1102 def makedate(timestamp=None):
8b04e1344111 util: add an optional timestamp parameter to makedate
Bryan O'Sullivan <bryano@fb.com>
parents: 19286
diff changeset
1103 '''Return a unix timestamp (or the current time) as a (unixtime,
8b04e1344111 util: add an optional timestamp parameter to makedate
Bryan O'Sullivan <bryano@fb.com>
parents: 19286
diff changeset
1104 offset) tuple based off the local timezone.'''
8b04e1344111 util: add an optional timestamp parameter to makedate
Bryan O'Sullivan <bryano@fb.com>
parents: 19286
diff changeset
1105 if timestamp is None:
8b04e1344111 util: add an optional timestamp parameter to makedate
Bryan O'Sullivan <bryano@fb.com>
parents: 19286
diff changeset
1106 timestamp = time.time()
19286
78501209488a util: rename ct variable in makedate to timestamp
Bryan O'Sullivan <bryano@fb.com>
parents: 19211
diff changeset
1107 if timestamp < 0:
13063
e98581d44f0b makedate: abort on negative timestamps (issue2513)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13062
diff changeset
1108 hint = _("check your clock")
19286
78501209488a util: rename ct variable in makedate to timestamp
Bryan O'Sullivan <bryano@fb.com>
parents: 19211
diff changeset
1109 raise Abort(_("negative timestamp: %d") % timestamp, hint=hint)
78501209488a util: rename ct variable in makedate to timestamp
Bryan O'Sullivan <bryano@fb.com>
parents: 19211
diff changeset
1110 delta = (datetime.datetime.utcfromtimestamp(timestamp) -
78501209488a util: rename ct variable in makedate to timestamp
Bryan O'Sullivan <bryano@fb.com>
parents: 19211
diff changeset
1111 datetime.datetime.fromtimestamp(timestamp))
15505
ae04af1ce78d makedate: wrong timezone offset if DST rules changed this year (issue2511)
Dmitry Panov <dop@itoolabs.com>
parents: 15496
diff changeset
1112 tz = delta.days * 86400 + delta.seconds
19286
78501209488a util: rename ct variable in makedate to timestamp
Bryan O'Sullivan <bryano@fb.com>
parents: 19211
diff changeset
1113 return timestamp, tz
1329
8f06817bf266 Allow files to be opened in text mode, even on Windows.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1321
diff changeset
1114
6229
c3182eeb70ea dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents: 6224
diff changeset
1115 def datestr(date=None, format='%a %b %d %H:%M:%S %Y %1%2'):
1321
b47f96a178a3 Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1320
diff changeset
1116 """represent a (unixtime, offset) tuple as a localized time.
b47f96a178a3 Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1320
diff changeset
1117 unixtime is seconds since the epoch, and offset is the time zone's
1987
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1976
diff changeset
1118 number of seconds away from UTC. if timezone is false, do not
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1976
diff changeset
1119 append time zone to string."""
1321
b47f96a178a3 Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1320
diff changeset
1120 t, tz = date or makedate()
13039
dd24f3e7ca9e util.datestr: do not crash on revisions with negative timestamp (issue2513)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13038
diff changeset
1121 if t < 0:
dd24f3e7ca9e util.datestr: do not crash on revisions with negative timestamp (issue2513)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13038
diff changeset
1122 t = 0 # time.gmtime(lt) fails on Windows for lt < -43200
dd24f3e7ca9e util.datestr: do not crash on revisions with negative timestamp (issue2513)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13038
diff changeset
1123 tz = 0
19989
c38c3fdc8b93 date: allow %z in format (issue4040)
Matt Mackall <mpm@selenic.com>
parents: 19951
diff changeset
1124 if "%1" in format or "%2" in format or "%z" in format:
6229
c3182eeb70ea dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents: 6224
diff changeset
1125 sign = (tz > 0) and "-" or "+"
9029
0001e49f1c11 compat: use // for integer division
Alejandro Santos <alejolp@alejolp.com>
parents: 8938
diff changeset
1126 minutes = abs(tz) // 60
19989
c38c3fdc8b93 date: allow %z in format (issue4040)
Matt Mackall <mpm@selenic.com>
parents: 19951
diff changeset
1127 format = format.replace("%z", "%1%2")
9029
0001e49f1c11 compat: use // for integer division
Alejandro Santos <alejolp@alejolp.com>
parents: 8938
diff changeset
1128 format = format.replace("%1", "%c%02d" % (sign, minutes // 60))
6229
c3182eeb70ea dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents: 6224
diff changeset
1129 format = format.replace("%2", "%02d" % (minutes % 60))
15157
c208dcd0f709 util: fix crash converting an invalid future date to string
Kevin Gessner <kevin@fogcreek.com>
parents: 15152
diff changeset
1130 try:
c208dcd0f709 util: fix crash converting an invalid future date to string
Kevin Gessner <kevin@fogcreek.com>
parents: 15152
diff changeset
1131 t = time.gmtime(float(t) - tz)
c208dcd0f709 util: fix crash converting an invalid future date to string
Kevin Gessner <kevin@fogcreek.com>
parents: 15152
diff changeset
1132 except ValueError:
c208dcd0f709 util: fix crash converting an invalid future date to string
Kevin Gessner <kevin@fogcreek.com>
parents: 15152
diff changeset
1133 # time was out of range
c208dcd0f709 util: fix crash converting an invalid future date to string
Kevin Gessner <kevin@fogcreek.com>
parents: 15152
diff changeset
1134 t = time.gmtime(sys.maxint)
c208dcd0f709 util: fix crash converting an invalid future date to string
Kevin Gessner <kevin@fogcreek.com>
parents: 15152
diff changeset
1135 s = time.strftime(format, t)
1987
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1976
diff changeset
1136 return s
1829
b0f6af327fd4 hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1137
6134
7b937b26adf7 Make annotae/grep print short dates with -q/--quiet.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6111
diff changeset
1138 def shortdate(date=None):
7b937b26adf7 Make annotae/grep print short dates with -q/--quiet.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6111
diff changeset
1139 """turn (timestamp, tzoff) tuple into iso 8631 date."""
6229
c3182eeb70ea dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents: 6224
diff changeset
1140 return datestr(date, format='%Y-%m-%d')
6134
7b937b26adf7 Make annotae/grep print short dates with -q/--quiet.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6111
diff changeset
1141
5357
c6adf2be6069 util: add default argument to strdate
Bryan O'Sullivan <bos@serpentine.com>
parents: 5293
diff changeset
1142 def strdate(string, format, defaults=[]):
2522
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents: 2480
diff changeset
1143 """parse a localized time string and return a (unixtime, offset) tuple.
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents: 2480
diff changeset
1144 if the string cannot be parsed, ValueError is raised."""
3809
4d93b37b5963 parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents: 3808
diff changeset
1145 def timezone(string):
4d93b37b5963 parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents: 3808
diff changeset
1146 tz = string.split()[-1]
4d93b37b5963 parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents: 3808
diff changeset
1147 if tz[0] in "+-" and len(tz) == 5 and tz[1:].isdigit():
6229
c3182eeb70ea dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents: 6224
diff changeset
1148 sign = (tz[0] == "+") and 1 or -1
c3182eeb70ea dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents: 6224
diff changeset
1149 hours = int(tz[1:3])
c3182eeb70ea dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents: 6224
diff changeset
1150 minutes = int(tz[3:5])
c3182eeb70ea dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents: 6224
diff changeset
1151 return -sign * (hours * 60 + minutes) * 60
12401
4cdaf1adafc8 backout most of 4f8067c94729
Matt Mackall <mpm@selenic.com>
parents: 12387
diff changeset
1152 if tz == "GMT" or tz == "UTC":
3809
4d93b37b5963 parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents: 3808
diff changeset
1153 return 0
4d93b37b5963 parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents: 3808
diff changeset
1154 return None
2522
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents: 2480
diff changeset
1155
3255
e96d2956eb4a util.strdate: compute timestamp using UTC, not local timezone
Jose M. Prieto <jmprieto@gmx.net>
parents: 3176
diff changeset
1156 # NOTE: unixtime = localunixtime + offset
3809
4d93b37b5963 parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents: 3808
diff changeset
1157 offset, date = timezone(string), string
13031
3da456d0c885 code style: prefer 'is' and 'is not' tests with singletons
Martin Geisler <mg@aragost.com>
parents: 12957
diff changeset
1158 if offset is not None:
3809
4d93b37b5963 parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents: 3808
diff changeset
1159 date = " ".join(string.split()[:-1])
3808
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
1160
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1161 # add missing elements from defaults
13212
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1162 usenow = False # default to using biased defaults
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1163 for part in ("S", "M", "HI", "d", "mb", "yY"): # decreasing specificity
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1164 found = [True for p in part if ("%"+p) in format]
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1165 if not found:
13212
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1166 date += "@" + defaults[part][usenow]
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1167 format += "@%" + part[0]
13212
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1168 else:
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1169 # We've found a specific time element, less specific time
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1170 # elements are relative to today
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1171 usenow = True
3808
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
1172
3256
e5c9a084ffe3 util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents: 3255
diff changeset
1173 timetuple = time.strptime(date, format)
e5c9a084ffe3 util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents: 3255
diff changeset
1174 localunixtime = int(calendar.timegm(timetuple))
e5c9a084ffe3 util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents: 3255
diff changeset
1175 if offset is None:
e5c9a084ffe3 util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents: 3255
diff changeset
1176 # local timezone
e5c9a084ffe3 util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents: 3255
diff changeset
1177 unixtime = int(time.mktime(timetuple))
e5c9a084ffe3 util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents: 3255
diff changeset
1178 offset = unixtime - localunixtime
e5c9a084ffe3 util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents: 3255
diff changeset
1179 else:
e5c9a084ffe3 util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents: 3255
diff changeset
1180 unixtime = localunixtime + offset
3255
e96d2956eb4a util.strdate: compute timestamp using UTC, not local timezone
Jose M. Prieto <jmprieto@gmx.net>
parents: 3176
diff changeset
1181 return unixtime, offset
2522
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents: 2480
diff changeset
1182
13212
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1183 def parsedate(date, formats=None, bias={}):
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1184 """parse a localized date/time and return a (unixtime, offset) tuple.
6139
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6135
diff changeset
1185
2522
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents: 2480
diff changeset
1186 The date may be a "unixtime offset" string or in one of the specified
6139
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6135
diff changeset
1187 formats. If the date already is a (unixtime, offset) tuple, it is returned.
18537
ae60735e37d2 dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents: 18326
diff changeset
1188
ae60735e37d2 dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents: 18326
diff changeset
1189 >>> parsedate(' today ') == parsedate(\
ae60735e37d2 dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents: 18326
diff changeset
1190 datetime.date.today().strftime('%b %d'))
ae60735e37d2 dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents: 18326
diff changeset
1191 True
ae60735e37d2 dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents: 18326
diff changeset
1192 >>> parsedate( 'yesterday ') == parsedate((datetime.date.today() -\
ae60735e37d2 dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents: 18326
diff changeset
1193 datetime.timedelta(days=1)\
ae60735e37d2 dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents: 18326
diff changeset
1194 ).strftime('%b %d'))
ae60735e37d2 dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents: 18326
diff changeset
1195 True
18614
b2586e2cc67a parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents: 18603
diff changeset
1196 >>> now, tz = makedate()
b2586e2cc67a parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents: 18603
diff changeset
1197 >>> strnow, strtz = parsedate('now')
b2586e2cc67a parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents: 18603
diff changeset
1198 >>> (strnow - now) < 1
b2586e2cc67a parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents: 18603
diff changeset
1199 True
b2586e2cc67a parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents: 18603
diff changeset
1200 >>> tz == strtz
b2586e2cc67a parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents: 18603
diff changeset
1201 True
6139
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6135
diff changeset
1202 """
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6135
diff changeset
1203 if not date:
3807
e43b48f0f718 parsedate: allow '' for epoch
Matt Mackall <mpm@selenic.com>
parents: 3806
diff changeset
1204 return 0, 0
6230
c7253d1a774e dates: Fix bare times to be relative to "today"
Matt Mackall <mpm@selenic.com>
parents: 6229
diff changeset
1205 if isinstance(date, tuple) and len(date) == 2:
6139
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6135
diff changeset
1206 return date
2609
6c5b1b5cc160 util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents: 2601
diff changeset
1207 if not formats:
6c5b1b5cc160 util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents: 2601
diff changeset
1208 formats = defaultdateformats
6139
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6135
diff changeset
1209 date = date.strip()
18537
ae60735e37d2 dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents: 18326
diff changeset
1210
18614
b2586e2cc67a parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents: 18603
diff changeset
1211 if date == _('now'):
b2586e2cc67a parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents: 18603
diff changeset
1212 return makedate()
18537
ae60735e37d2 dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents: 18326
diff changeset
1213 if date == _('today'):
ae60735e37d2 dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents: 18326
diff changeset
1214 date = datetime.date.today().strftime('%b %d')
ae60735e37d2 dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents: 18326
diff changeset
1215 elif date == _('yesterday'):
ae60735e37d2 dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents: 18326
diff changeset
1216 date = (datetime.date.today() -
ae60735e37d2 dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents: 18326
diff changeset
1217 datetime.timedelta(days=1)).strftime('%b %d')
ae60735e37d2 dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents: 18326
diff changeset
1218
2522
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents: 2480
diff changeset
1219 try:
6139
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6135
diff changeset
1220 when, offset = map(int, date.split(' '))
2523
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1221 except ValueError:
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1222 # fill out defaults
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1223 now = makedate()
13212
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1224 defaults = {}
13200
6f011cf52f9a avoid .split() in for loops and use tuples instead
David Soria Parra <dsp@php.net>
parents: 13197
diff changeset
1225 for part in ("d", "mb", "yY", "HI", "M", "S"):
13212
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1226 # this piece is for rounding the specific end of unknowns
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1227 b = bias.get(part)
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1228 if b is None:
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1229 if part[0] in "HMS":
13212
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1230 b = "00"
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1231 else:
13212
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1232 b = "0"
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1233
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1234 # this piece is for matching the generic end to today's date
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1235 n = datestr(now, "%" + part[0])
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1236
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1237 defaults[part] = (b, n)
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1238
2523
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1239 for format in formats:
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1240 try:
6139
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6135
diff changeset
1241 when, offset = strdate(date, format, defaults)
6087
12856a1742dc better handle errors with date parsing (issue983)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5917
diff changeset
1242 except (ValueError, OverflowError):
2523
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1243 pass
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1244 else:
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1245 break
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1246 else:
12105
6f58430dfdd0 util: get rid of extra trailing whitespace in parsedate abort message
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12088
diff changeset
1247 raise Abort(_('invalid date: %r') % date)
2523
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1248 # validate explicit (probably user-specified) date and
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1249 # time zone offset. values must fit in signed 32 bits for
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1250 # current 32-bit linux runtimes. timezones go from UTC-12
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1251 # to UTC+14
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1252 if abs(when) > 0x7fffffff:
3806
92a3532a01d9 parsedate: use Abort rather than ValueError
Matt Mackall <mpm@selenic.com>
parents: 3784
diff changeset
1253 raise Abort(_('date exceeds 32 bits: %d') % when)
13062
e1002cf9fe54 parsedate: abort on negative dates (issue2513)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13053
diff changeset
1254 if when < 0:
e1002cf9fe54 parsedate: abort on negative dates (issue2513)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13053
diff changeset
1255 raise Abort(_('negative date value: %d') % when)
2523
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1256 if offset < -50400 or offset > 43200:
3806
92a3532a01d9 parsedate: use Abort rather than ValueError
Matt Mackall <mpm@selenic.com>
parents: 3784
diff changeset
1257 raise Abort(_('impossible time zone offset: %d') % offset)
2523
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1258 return when, offset
2522
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents: 2480
diff changeset
1259
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1260 def matchdate(date):
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1261 """Return a function that matches a given date match specifier
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1262
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1263 Formats include:
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1264
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1265 '{date}' match a given date to the accuracy provided
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1266
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1267 '<{date}' on or before a given date
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1268
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1269 '>{date}' on or after a given date
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1270
13212
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1271 >>> p1 = parsedate("10:29:59")
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1272 >>> p2 = parsedate("10:30:00")
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1273 >>> p3 = parsedate("10:30:59")
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1274 >>> p4 = parsedate("10:31:00")
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1275 >>> p5 = parsedate("Sep 15 10:30:00 1999")
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1276 >>> f = matchdate("10:30")
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1277 >>> f(p1[0])
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1278 False
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1279 >>> f(p2[0])
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1280 True
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1281 >>> f(p3[0])
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1282 True
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1283 >>> f(p4[0])
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1284 False
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1285 >>> f(p5[0])
5d0a30fad7de date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents: 13204
diff changeset
1286 False
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1287 """
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1288
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1289 def lower(date):
20679
0916f829eb8d util: move from dict() construction to {} literals
Augie Fackler <raf@durin42.com>
parents: 20542
diff changeset
1290 d = {'mb': "1", 'd': "1"}
6230
c7253d1a774e dates: Fix bare times to be relative to "today"
Matt Mackall <mpm@selenic.com>
parents: 6229
diff changeset
1291 return parsedate(date, extendeddateformats, d)[0]
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1292
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1293 def upper(date):
20679
0916f829eb8d util: move from dict() construction to {} literals
Augie Fackler <raf@durin42.com>
parents: 20542
diff changeset
1294 d = {'mb': "12", 'HI': "23", 'M': "59", 'S': "59"}
13200
6f011cf52f9a avoid .split() in for loops and use tuples instead
David Soria Parra <dsp@php.net>
parents: 13197
diff changeset
1295 for days in ("31", "30", "29"):
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1296 try:
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1297 d["d"] = days
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1298 return parsedate(date, extendeddateformats, d)[0]
16688
cfb6682961b8 cleanup: replace naked excepts with more specific ones
Brodie Rao <brodie@sf.io>
parents: 16397
diff changeset
1299 except Abort:
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1300 pass
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1301 d["d"] = "28"
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1302 return parsedate(date, extendeddateformats, d)[0]
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1303
7953
8c6f823efcc9 Correct a bug on date formats with '>' or '<' accompanied by space characters.
Justin Peng <justin.peng.sw@gmail.com>
parents: 7948
diff changeset
1304 date = date.strip()
13780
bc7b5d1c1999 util: dates cannot consist entirely of whitespace (issue2732)
Idan Kamara <idankk86@gmail.com>
parents: 13734
diff changeset
1305
bc7b5d1c1999 util: dates cannot consist entirely of whitespace (issue2732)
Idan Kamara <idankk86@gmail.com>
parents: 13734
diff changeset
1306 if not date:
bc7b5d1c1999 util: dates cannot consist entirely of whitespace (issue2732)
Idan Kamara <idankk86@gmail.com>
parents: 13734
diff changeset
1307 raise Abort(_("dates cannot consist entirely of whitespace"))
bc7b5d1c1999 util: dates cannot consist entirely of whitespace (issue2732)
Idan Kamara <idankk86@gmail.com>
parents: 13734
diff changeset
1308 elif date[0] == "<":
13869
b470894c33f8 date: fixup breakage from ">" fix
Matt Mackall <mpm@selenic.com>
parents: 13867
diff changeset
1309 if not date[1:]:
13886
fe48c57390f2 help/dates: use DATE as place-holder in help and abort texts
Martin Geisler <mg@aragost.com>
parents: 13879
diff changeset
1310 raise Abort(_("invalid day spec, use '<DATE'"))
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1311 when = upper(date[1:])
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1312 return lambda x: x <= when
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1313 elif date[0] == ">":
13869
b470894c33f8 date: fixup breakage from ">" fix
Matt Mackall <mpm@selenic.com>
parents: 13867
diff changeset
1314 if not date[1:]:
13886
fe48c57390f2 help/dates: use DATE as place-holder in help and abort texts
Martin Geisler <mg@aragost.com>
parents: 13879
diff changeset
1315 raise Abort(_("invalid day spec, use '>DATE'"))
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1316 when = lower(date[1:])
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1317 return lambda x: x >= when
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1318 elif date[0] == "-":
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1319 try:
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1320 days = int(date[1:])
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1321 except ValueError:
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1322 raise Abort(_("invalid day spec: %s") % date[1:])
13889
9a96efc4af8a util: make 'hg log -d --2' abort (issue2734)
Yun Lee <yunlee.bj@gmail.com>
parents: 13886
diff changeset
1323 if days < 0:
9a96efc4af8a util: make 'hg log -d --2' abort (issue2734)
Yun Lee <yunlee.bj@gmail.com>
parents: 13886
diff changeset
1324 raise Abort(_("%s must be nonnegative (see 'hg help dates')")
9a96efc4af8a util: make 'hg log -d --2' abort (issue2734)
Yun Lee <yunlee.bj@gmail.com>
parents: 13886
diff changeset
1325 % date[1:])
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1326 when = makedate()[0] - days * 3600 * 24
3813
fc5ba0ab7f45 Add --date support to log
Matt Mackall <mpm@selenic.com>
parents: 3812
diff changeset
1327 return lambda x: x >= when
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1328 elif " to " in date:
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1329 a, b = date.split(" to ")
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1330 start, stop = lower(a), upper(b)
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1331 return lambda x: x >= start and x <= stop
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1332 else:
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1333 start, stop = lower(date), upper(date)
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1334 return lambda x: x >= start and x <= stop
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1335
1903
e4abeafd6eb1 move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1336 def shortuser(user):
e4abeafd6eb1 move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1337 """Return a short representation of a user name or email address."""
e4abeafd6eb1 move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1338 f = user.find('@')
e4abeafd6eb1 move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1339 if f >= 0:
e4abeafd6eb1 move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1340 user = user[:f]
e4abeafd6eb1 move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1341 f = user.find('<')
e4abeafd6eb1 move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1342 if f >= 0:
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
1343 user = user[f + 1:]
3176
7492b33bdd9f shortuser should stop before the first space character.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3147
diff changeset
1344 f = user.find(' ')
7492b33bdd9f shortuser should stop before the first space character.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3147
diff changeset
1345 if f >= 0:
7492b33bdd9f shortuser should stop before the first space character.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3147
diff changeset
1346 user = user[:f]
3533
bb44489b901f shortname: truncate at '.' too
Matt Mackall <mpm@selenic.com>
parents: 3466
diff changeset
1347 f = user.find('.')
bb44489b901f shortname: truncate at '.' too
Matt Mackall <mpm@selenic.com>
parents: 3466
diff changeset
1348 if f >= 0:
bb44489b901f shortname: truncate at '.' too
Matt Mackall <mpm@selenic.com>
parents: 3466
diff changeset
1349 user = user[:f]
1903
e4abeafd6eb1 move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1350 return user
1920
b7cc0f323a4c merge with crew.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1903 1882
diff changeset
1351
16360
e5788269741a templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents: 15720
diff changeset
1352 def emailuser(user):
e5788269741a templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents: 15720
diff changeset
1353 """Return the user portion of an email address."""
e5788269741a templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents: 15720
diff changeset
1354 f = user.find('@')
e5788269741a templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents: 15720
diff changeset
1355 if f >= 0:
e5788269741a templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents: 15720
diff changeset
1356 user = user[:f]
e5788269741a templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents: 15720
diff changeset
1357 f = user.find('<')
e5788269741a templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents: 15720
diff changeset
1358 if f >= 0:
e5788269741a templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents: 15720
diff changeset
1359 user = user[f + 1:]
e5788269741a templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents: 15720
diff changeset
1360 return user
e5788269741a templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents: 15720
diff changeset
1361
5975
75d9fe70c654 templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents: 5949
diff changeset
1362 def email(author):
75d9fe70c654 templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents: 5949
diff changeset
1363 '''get email of author.'''
75d9fe70c654 templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents: 5949
diff changeset
1364 r = author.find('>')
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
1365 if r == -1:
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
1366 r = None
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
1367 return author[author.find('<') + 1:r]
5975
75d9fe70c654 templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents: 5949
diff changeset
1368
3767
1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3721
diff changeset
1369 def ellipsis(text, maxlength=400):
21857
86c2d792a4b7 util: replace 'ellipsis' implementation by 'encoding.trim'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21813
diff changeset
1370 """Trim string to at most maxlength (default: 400) columns in display."""
86c2d792a4b7 util: replace 'ellipsis' implementation by 'encoding.trim'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21813
diff changeset
1371 return encoding.trim(text, maxlength, ellipsis='...')
3767
1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3721
diff changeset
1372
18735
716cad930691 util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents: 18678
diff changeset
1373 def unitcountfn(*unittable):
716cad930691 util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents: 18678
diff changeset
1374 '''return a function that renders a readable count of some quantity'''
716cad930691 util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents: 18678
diff changeset
1375
716cad930691 util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents: 18678
diff changeset
1376 def go(count):
716cad930691 util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents: 18678
diff changeset
1377 for multiplier, divisor, format in unittable:
716cad930691 util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents: 18678
diff changeset
1378 if count >= divisor * multiplier:
716cad930691 util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents: 18678
diff changeset
1379 return format % (count / float(divisor))
716cad930691 util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents: 18678
diff changeset
1380 return unittable[-1][2] % count
716cad930691 util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents: 18678
diff changeset
1381
716cad930691 util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents: 18678
diff changeset
1382 return go
716cad930691 util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents: 18678
diff changeset
1383
716cad930691 util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents: 18678
diff changeset
1384 bytecount = unitcountfn(
16397
f0f7f3fab315 util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents: 16383
diff changeset
1385 (100, 1 << 30, _('%.0f GB')),
f0f7f3fab315 util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents: 16383
diff changeset
1386 (10, 1 << 30, _('%.1f GB')),
f0f7f3fab315 util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents: 16383
diff changeset
1387 (1, 1 << 30, _('%.2f GB')),
f0f7f3fab315 util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents: 16383
diff changeset
1388 (100, 1 << 20, _('%.0f MB')),
f0f7f3fab315 util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents: 16383
diff changeset
1389 (10, 1 << 20, _('%.1f MB')),
f0f7f3fab315 util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents: 16383
diff changeset
1390 (1, 1 << 20, _('%.2f MB')),
f0f7f3fab315 util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents: 16383
diff changeset
1391 (100, 1 << 10, _('%.0f KB')),
f0f7f3fab315 util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents: 16383
diff changeset
1392 (10, 1 << 10, _('%.1f KB')),
f0f7f3fab315 util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents: 16383
diff changeset
1393 (1, 1 << 10, _('%.2f KB')),
f0f7f3fab315 util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents: 16383
diff changeset
1394 (1, 1, _('%.0f bytes')),
f0f7f3fab315 util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents: 16383
diff changeset
1395 )
f0f7f3fab315 util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents: 16383
diff changeset
1396
5291
23651848d638 extdiff: avoid repr() doubling paths backslashes under Windows
Patrick Mezard <pmezard@gmail.com>
parents: 5213
diff changeset
1397 def uirepr(s):
23651848d638 extdiff: avoid repr() doubling paths backslashes under Windows
Patrick Mezard <pmezard@gmail.com>
parents: 5213
diff changeset
1398 # Avoid double backslash in Windows path repr()
23651848d638 extdiff: avoid repr() doubling paths backslashes under Windows
Patrick Mezard <pmezard@gmail.com>
parents: 5213
diff changeset
1399 return repr(s).replace('\\\\', '\\')
7547
4949729ee9ee python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents: 7537
diff changeset
1400
13316
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1401 # delay import of textwrap
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1402 def MBTextWrapper(**kwargs):
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1403 class tw(textwrap.TextWrapper):
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1404 """
15066
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1405 Extend TextWrapper for width-awareness.
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1406
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1407 Neither number of 'bytes' in any encoding nor 'characters' is
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1408 appropriate to calculate terminal columns for specified string.
12957
9f2ac318b92e util: clarify purpose of MBTextWrapper class
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12938
diff changeset
1409
15066
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1410 Original TextWrapper implementation uses built-in 'len()' directly,
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1411 so overriding is needed to use width information of each characters.
12957
9f2ac318b92e util: clarify purpose of MBTextWrapper class
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12938
diff changeset
1412
15066
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1413 In addition, characters classified into 'ambiguous' width are
17424
e7cfe3587ea4 fix trivial spelling errors
Mads Kiilerich <mads@kiilerich.com>
parents: 17391
diff changeset
1414 treated as wide in East Asian area, but as narrow in other.
15066
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1415
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1416 This requires use decision to determine width of such characters.
13316
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1417 """
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1418 def __init__(self, **kwargs):
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1419 textwrap.TextWrapper.__init__(self, **kwargs)
11297
d320e70442a5 replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 11256
diff changeset
1420
15066
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1421 # for compatibility between 2.4 and 2.6
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1422 if getattr(self, 'drop_whitespace', None) is None:
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1423 self.drop_whitespace = kwargs.get('drop_whitespace', True)
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1424
15065
24a6c3f903bb util: wrap lines with multi-byte characters correctly (issue2943)
Mads Kiilerich <mads@kiilerich.com>
parents: 15024
diff changeset
1425 def _cutdown(self, ucstr, space_left):
13316
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1426 l = 0
15066
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1427 colwidth = encoding.ucolwidth
13316
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1428 for i in xrange(len(ucstr)):
15066
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1429 l += colwidth(ucstr[i])
13316
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1430 if space_left < l:
15065
24a6c3f903bb util: wrap lines with multi-byte characters correctly (issue2943)
Mads Kiilerich <mads@kiilerich.com>
parents: 15024
diff changeset
1431 return (ucstr[:i], ucstr[i:])
24a6c3f903bb util: wrap lines with multi-byte characters correctly (issue2943)
Mads Kiilerich <mads@kiilerich.com>
parents: 15024
diff changeset
1432 return ucstr, ''
11297
d320e70442a5 replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 11256
diff changeset
1433
13316
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1434 # overriding of base class
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1435 def _handle_long_word(self, reversed_chunks, cur_line, cur_len, width):
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1436 space_left = max(width - cur_len, 1)
11297
d320e70442a5 replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 11256
diff changeset
1437
13316
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1438 if self.break_long_words:
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1439 cut, res = self._cutdown(reversed_chunks[-1], space_left)
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1440 cur_line.append(cut)
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1441 reversed_chunks[-1] = res
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1442 elif not cur_line:
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1443 cur_line.append(reversed_chunks.pop())
11297
d320e70442a5 replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 11256
diff changeset
1444
15066
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1445 # this overriding code is imported from TextWrapper of python 2.6
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1446 # to calculate columns of string by 'encoding.ucolwidth()'
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1447 def _wrap_chunks(self, chunks):
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1448 colwidth = encoding.ucolwidth
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1449
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1450 lines = []
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1451 if self.width <= 0:
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1452 raise ValueError("invalid width %r (must be > 0)" % self.width)
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1453
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1454 # Arrange in reverse order so items can be efficiently popped
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1455 # from a stack of chucks.
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1456 chunks.reverse()
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1457
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1458 while chunks:
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1459
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1460 # Start the list of chunks that will make up the current line.
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1461 # cur_len is just the length of all the chunks in cur_line.
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1462 cur_line = []
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1463 cur_len = 0
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1464
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1465 # Figure out which static string will prefix this line.
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1466 if lines:
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1467 indent = self.subsequent_indent
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1468 else:
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1469 indent = self.initial_indent
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1470
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1471 # Maximum width for this line.
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1472 width = self.width - len(indent)
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1473
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1474 # First chunk on line is whitespace -- drop it, unless this
17424
e7cfe3587ea4 fix trivial spelling errors
Mads Kiilerich <mads@kiilerich.com>
parents: 17391
diff changeset
1475 # is the very beginning of the text (i.e. no lines started yet).
15066
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1476 if self.drop_whitespace and chunks[-1].strip() == '' and lines:
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1477 del chunks[-1]
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1478
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1479 while chunks:
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1480 l = colwidth(chunks[-1])
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1481
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1482 # Can at least squeeze this chunk onto the current line.
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1483 if cur_len + l <= width:
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1484 cur_line.append(chunks.pop())
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1485 cur_len += l
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1486
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1487 # Nope, this line is full.
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1488 else:
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1489 break
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1490
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1491 # The current line is full, and the next chunk is too big to
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1492 # fit on *any* line (not just this one).
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1493 if chunks and colwidth(chunks[-1]) > width:
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1494 self._handle_long_word(chunks, cur_line, cur_len, width)
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1495
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1496 # If the last chunk on this line is all whitespace, drop it.
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1497 if (self.drop_whitespace and
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1498 cur_line and cur_line[-1].strip() == ''):
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1499 del cur_line[-1]
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1500
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1501 # Convert current line back to a string and store it in list
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1502 # of all lines (return value).
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1503 if cur_line:
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1504 lines.append(indent + ''.join(cur_line))
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1505
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1506 return lines
24efa83d81cb i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15065
diff changeset
1507
13316
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1508 global MBTextWrapper
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1509 MBTextWrapper = tw
d119403fd266 util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents: 13313
diff changeset
1510 return tw(**kwargs)
11297
d320e70442a5 replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 11256
diff changeset
1511
12698
7aef77e74cf3 util: make wrap() require a width argument
Matt Mackall <mpm@selenic.com>
parents: 12689
diff changeset
1512 def wrap(line, width, initindent='', hangindent=''):
11297
d320e70442a5 replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 11256
diff changeset
1513 maxindent = max(len(hangindent), len(initindent))
d320e70442a5 replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 11256
diff changeset
1514 if width <= maxindent:
9417
4c3fb45123e5 util, minirst: do not crash with COLUMNS=0
Martin Geisler <mg@lazybytes.net>
parents: 9397
diff changeset
1515 # adjust for weird terminal size
11297
d320e70442a5 replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 11256
diff changeset
1516 width = max(78, maxindent + 1)
15065
24a6c3f903bb util: wrap lines with multi-byte characters correctly (issue2943)
Mads Kiilerich <mads@kiilerich.com>
parents: 15024
diff changeset
1517 line = line.decode(encoding.encoding, encoding.encodingmode)
24a6c3f903bb util: wrap lines with multi-byte characters correctly (issue2943)
Mads Kiilerich <mads@kiilerich.com>
parents: 15024
diff changeset
1518 initindent = initindent.decode(encoding.encoding, encoding.encodingmode)
24a6c3f903bb util: wrap lines with multi-byte characters correctly (issue2943)
Mads Kiilerich <mads@kiilerich.com>
parents: 15024
diff changeset
1519 hangindent = hangindent.decode(encoding.encoding, encoding.encodingmode)
11297
d320e70442a5 replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 11256
diff changeset
1520 wrapper = MBTextWrapper(width=width,
d320e70442a5 replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 11256
diff changeset
1521 initial_indent=initindent,
d320e70442a5 replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 11256
diff changeset
1522 subsequent_indent=hangindent)
15065
24a6c3f903bb util: wrap lines with multi-byte characters correctly (issue2943)
Mads Kiilerich <mads@kiilerich.com>
parents: 15024
diff changeset
1523 return wrapper.fill(line).encode(encoding.encoding)
8938
9b8c9266c59d commands: wrap short descriptions in 'hg help'
Martin Geisler <mg@lazybytes.net>
parents: 8785
diff changeset
1524
7879
5c4026a289a4 templater: ability to display diffstat for log-like commands
Alexander Solovyov <piranha at piranha.org.ua>
parents: 7875
diff changeset
1525 def iterlines(iterator):
5c4026a289a4 templater: ability to display diffstat for log-like commands
Alexander Solovyov <piranha at piranha.org.ua>
parents: 7875
diff changeset
1526 for chunk in iterator:
5c4026a289a4 templater: ability to display diffstat for log-like commands
Alexander Solovyov <piranha at piranha.org.ua>
parents: 7875
diff changeset
1527 for line in chunk.splitlines():
5c4026a289a4 templater: ability to display diffstat for log-like commands
Alexander Solovyov <piranha at piranha.org.ua>
parents: 7875
diff changeset
1528 yield line
9610
d78fe60f6bda make path expanding more consistent
Alexander Solovyov <piranha@piranha.org.ua>
parents: 9569
diff changeset
1529
d78fe60f6bda make path expanding more consistent
Alexander Solovyov <piranha@piranha.org.ua>
parents: 9569
diff changeset
1530 def expandpath(path):
d78fe60f6bda make path expanding more consistent
Alexander Solovyov <piranha@piranha.org.ua>
parents: 9569
diff changeset
1531 return os.path.expanduser(os.path.expandvars(path))
10239
8e4be44a676f Find right hg command for detached process
Patrick Mezard <pmezard@gmail.com>
parents: 10199
diff changeset
1532
8e4be44a676f Find right hg command for detached process
Patrick Mezard <pmezard@gmail.com>
parents: 10199
diff changeset
1533 def hgcmd():
8e4be44a676f Find right hg command for detached process
Patrick Mezard <pmezard@gmail.com>
parents: 10199
diff changeset
1534 """Return the command used to execute current hg
8e4be44a676f Find right hg command for detached process
Patrick Mezard <pmezard@gmail.com>
parents: 10199
diff changeset
1535
8e4be44a676f Find right hg command for detached process
Patrick Mezard <pmezard@gmail.com>
parents: 10199
diff changeset
1536 This is different from hgexecutable() because on Windows we want
8e4be44a676f Find right hg command for detached process
Patrick Mezard <pmezard@gmail.com>
parents: 10199
diff changeset
1537 to avoid things opening new shell windows like batch files, so we
8e4be44a676f Find right hg command for detached process
Patrick Mezard <pmezard@gmail.com>
parents: 10199
diff changeset
1538 get either the python call or current executable.
8e4be44a676f Find right hg command for detached process
Patrick Mezard <pmezard@gmail.com>
parents: 10199
diff changeset
1539 """
14228
116de1da2154 rename util.main_is_frozen to mainfrozen
Adrian Buehlmann <adrian@cadifra.com>
parents: 14167
diff changeset
1540 if mainfrozen():
10239
8e4be44a676f Find right hg command for detached process
Patrick Mezard <pmezard@gmail.com>
parents: 10199
diff changeset
1541 return [sys.executable]
8e4be44a676f Find right hg command for detached process
Patrick Mezard <pmezard@gmail.com>
parents: 10199
diff changeset
1542 return gethgcmd()
10344
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1543
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1544 def rundetached(args, condfn):
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1545 """Execute the argument list in a detached process.
10422
600142e7a028 util: fix trailing whitespace found by check-code
Augie Fackler <durin42@gmail.com>
parents: 10344
diff changeset
1546
10344
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1547 condfn is a callable which is called repeatedly and should return
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1548 True once the child process is known to have started successfully.
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1549 At this point, the child process PID is returned. If the child
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1550 process fails to start or finishes before condfn() evaluates to
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1551 True, return -1.
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1552 """
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1553 # Windows case is easier because the child process is either
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1554 # successfully starting and validating the condition or exiting
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1555 # on failure. We just poll on its PID. On Unix, if the child
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1556 # process fails to start, it will be left in a zombie state until
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1557 # the parent wait on it, which we cannot do since we expect a long
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1558 # running process on success. Instead we listen for SIGCHLD telling
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1559 # us our child process terminated.
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1560 terminated = set()
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1561 def handler(signum, frame):
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1562 terminated.add(os.wait())
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1563 prevhandler = None
14968
b7dbe957585c util: use safehasattr or getattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents: 14942
diff changeset
1564 SIGCHLD = getattr(signal, 'SIGCHLD', None)
b7dbe957585c util: use safehasattr or getattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents: 14942
diff changeset
1565 if SIGCHLD is not None:
b7dbe957585c util: use safehasattr or getattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents: 14942
diff changeset
1566 prevhandler = signal.signal(SIGCHLD, handler)
10344
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1567 try:
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1568 pid = spawndetached(args)
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1569 while not condfn():
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1570 if ((pid in terminated or not testpid(pid))
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1571 and not condfn()):
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1572 return -1
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1573 time.sleep(0.1)
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1574 return pid
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1575 finally:
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1576 if prevhandler is not None:
9501cde4c034 util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents: 10282
diff changeset
1577 signal.signal(signal.SIGCHLD, prevhandler)
10438
e6dc44147234 util: add any() and all() functions for Python 2.4 compatibility
Steve Losh <steve@stevelosh.com>
parents: 10422
diff changeset
1578
10487
7a6b5f85c3ab util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents: 10438
diff changeset
1579 try:
7a6b5f85c3ab util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents: 10438
diff changeset
1580 any, all = any, all
7a6b5f85c3ab util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents: 10438
diff changeset
1581 except NameError:
7a6b5f85c3ab util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents: 10438
diff changeset
1582 def any(iterable):
7a6b5f85c3ab util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents: 10438
diff changeset
1583 for i in iterable:
7a6b5f85c3ab util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents: 10438
diff changeset
1584 if i:
7a6b5f85c3ab util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents: 10438
diff changeset
1585 return True
7a6b5f85c3ab util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents: 10438
diff changeset
1586 return False
10438
e6dc44147234 util: add any() and all() functions for Python 2.4 compatibility
Steve Losh <steve@stevelosh.com>
parents: 10422
diff changeset
1587
10487
7a6b5f85c3ab util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents: 10438
diff changeset
1588 def all(iterable):
7a6b5f85c3ab util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents: 10438
diff changeset
1589 for i in iterable:
7a6b5f85c3ab util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents: 10438
diff changeset
1590 if not i:
7a6b5f85c3ab util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents: 10438
diff changeset
1591 return False
7a6b5f85c3ab util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents: 10438
diff changeset
1592 return True
11010
18e81d42ee5c util: fix default termwidth() under Windows
Patrick Mezard <pmezard@gmail.com>
parents: 10901
diff changeset
1593
13392
777cef34a890 dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents: 13375
diff changeset
1594 def interpolate(prefix, mapping, s, fn=None, escape_prefix=False):
11988
8380ed691df8 util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents: 11946
diff changeset
1595 """Return the result of interpolating items in the mapping into string s.
8380ed691df8 util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents: 11946
diff changeset
1596
8380ed691df8 util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents: 11946
diff changeset
1597 prefix is a single character string, or a two character string with
8380ed691df8 util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents: 11946
diff changeset
1598 a backslash as the first character if the prefix needs to be escaped in
8380ed691df8 util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents: 11946
diff changeset
1599 a regular expression.
8380ed691df8 util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents: 11946
diff changeset
1600
8380ed691df8 util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents: 11946
diff changeset
1601 fn is an optional function that will be applied to the replacement text
8380ed691df8 util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents: 11946
diff changeset
1602 just before replacement.
13392
777cef34a890 dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents: 13375
diff changeset
1603
777cef34a890 dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents: 13375
diff changeset
1604 escape_prefix is an optional flag that allows using doubled prefix for
777cef34a890 dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents: 13375
diff changeset
1605 its escaping.
11988
8380ed691df8 util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents: 11946
diff changeset
1606 """
8380ed691df8 util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents: 11946
diff changeset
1607 fn = fn or (lambda s: s)
13392
777cef34a890 dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents: 13375
diff changeset
1608 patterns = '|'.join(mapping.keys())
777cef34a890 dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents: 13375
diff changeset
1609 if escape_prefix:
777cef34a890 dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents: 13375
diff changeset
1610 patterns += '|' + prefix
777cef34a890 dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents: 13375
diff changeset
1611 if len(prefix) > 1:
777cef34a890 dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents: 13375
diff changeset
1612 prefix_char = prefix[1:]
777cef34a890 dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents: 13375
diff changeset
1613 else:
777cef34a890 dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents: 13375
diff changeset
1614 prefix_char = prefix
777cef34a890 dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents: 13375
diff changeset
1615 mapping[prefix_char] = prefix_char
21907
7e5dfa00e3c2 util: rename 're' to 'remod'
Siddharth Agarwal <sid0@fb.com>
parents: 21857
diff changeset
1616 r = remod.compile(r'%s(%s)' % (prefix, patterns))
11988
8380ed691df8 util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents: 11946
diff changeset
1617 return r.sub(lambda x: fn(mapping[x.group()[1:]]), s)
8380ed691df8 util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents: 11946
diff changeset
1618
12076
49463314c24f mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents: 12054
diff changeset
1619 def getport(port):
49463314c24f mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents: 12054
diff changeset
1620 """Return the port for a given network service.
49463314c24f mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents: 12054
diff changeset
1621
49463314c24f mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents: 12054
diff changeset
1622 If port is an integer, it's returned as is. If it's a string, it's
49463314c24f mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents: 12054
diff changeset
1623 looked up using socket.getservbyname(). If there's no matching
49463314c24f mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents: 12054
diff changeset
1624 service, util.Abort is raised.
49463314c24f mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents: 12054
diff changeset
1625 """
49463314c24f mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents: 12054
diff changeset
1626 try:
49463314c24f mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents: 12054
diff changeset
1627 return int(port)
49463314c24f mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents: 12054
diff changeset
1628 except ValueError:
49463314c24f mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents: 12054
diff changeset
1629 pass
49463314c24f mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents: 12054
diff changeset
1630
49463314c24f mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents: 12054
diff changeset
1631 try:
49463314c24f mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents: 12054
diff changeset
1632 return socket.getservbyname(port)
49463314c24f mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents: 12054
diff changeset
1633 except socket.error:
49463314c24f mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents: 12054
diff changeset
1634 raise Abort(_("no port number associated with service '%s'") % port)
12087
a88a4720c2f0 parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents: 12086
diff changeset
1635
12088
1f71dffabc53 parsebool: accept always as true and never as false
Augie Fackler <durin42@gmail.com>
parents: 12087
diff changeset
1636 _booleans = {'1': True, 'yes': True, 'true': True, 'on': True, 'always': True,
1f71dffabc53 parsebool: accept always as true and never as false
Augie Fackler <durin42@gmail.com>
parents: 12087
diff changeset
1637 '0': False, 'no': False, 'false': False, 'off': False,
1f71dffabc53 parsebool: accept always as true and never as false
Augie Fackler <durin42@gmail.com>
parents: 12087
diff changeset
1638 'never': False}
12087
a88a4720c2f0 parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents: 12086
diff changeset
1639
a88a4720c2f0 parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents: 12086
diff changeset
1640 def parsebool(s):
a88a4720c2f0 parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents: 12086
diff changeset
1641 """Parse s into a boolean.
a88a4720c2f0 parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents: 12086
diff changeset
1642
a88a4720c2f0 parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents: 12086
diff changeset
1643 If s is not a valid boolean, returns None.
a88a4720c2f0 parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents: 12086
diff changeset
1644 """
a88a4720c2f0 parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents: 12086
diff changeset
1645 return _booleans.get(s.lower(), None)
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1646
14077
c285bdb0572a util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents: 14076
diff changeset
1647 _hexdig = '0123456789ABCDEFabcdef'
c285bdb0572a util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents: 14076
diff changeset
1648 _hextochr = dict((a + b, chr(int(a + b, 16)))
c285bdb0572a util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents: 14076
diff changeset
1649 for a in _hexdig for b in _hexdig)
c285bdb0572a util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents: 14076
diff changeset
1650
c285bdb0572a util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents: 14076
diff changeset
1651 def _urlunquote(s):
17425
e95ec38f86b0 fix wording and not-completely-trivial spelling errors and bad docstrings
Mads Kiilerich <mads@kiilerich.com>
parents: 17424
diff changeset
1652 """Decode HTTP/HTML % encoding.
e95ec38f86b0 fix wording and not-completely-trivial spelling errors and bad docstrings
Mads Kiilerich <mads@kiilerich.com>
parents: 17424
diff changeset
1653
e95ec38f86b0 fix wording and not-completely-trivial spelling errors and bad docstrings
Mads Kiilerich <mads@kiilerich.com>
parents: 17424
diff changeset
1654 >>> _urlunquote('abc%20def')
e95ec38f86b0 fix wording and not-completely-trivial spelling errors and bad docstrings
Mads Kiilerich <mads@kiilerich.com>
parents: 17424
diff changeset
1655 'abc def'
e95ec38f86b0 fix wording and not-completely-trivial spelling errors and bad docstrings
Mads Kiilerich <mads@kiilerich.com>
parents: 17424
diff changeset
1656 """
14077
c285bdb0572a util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents: 14076
diff changeset
1657 res = s.split('%')
c285bdb0572a util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents: 14076
diff changeset
1658 # fastpath
c285bdb0572a util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents: 14076
diff changeset
1659 if len(res) == 1:
c285bdb0572a util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents: 14076
diff changeset
1660 return s
c285bdb0572a util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents: 14076
diff changeset
1661 s = res[0]
c285bdb0572a util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents: 14076
diff changeset
1662 for item in res[1:]:
c285bdb0572a util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents: 14076
diff changeset
1663 try:
c285bdb0572a util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents: 14076
diff changeset
1664 s += _hextochr[item[:2]] + item[2:]
c285bdb0572a util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents: 14076
diff changeset
1665 except KeyError:
c285bdb0572a util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents: 14076
diff changeset
1666 s += '%' + item
c285bdb0572a util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents: 14076
diff changeset
1667 except UnicodeDecodeError:
c285bdb0572a util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents: 14076
diff changeset
1668 s += unichr(int(item[:2], 16)) + item[2:]
c285bdb0572a util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents: 14076
diff changeset
1669 return s
c285bdb0572a util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents: 14076
diff changeset
1670
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1671 class url(object):
14146
1618c4f6f15b tests: use raw string for url tests of '\' handling
Mads Kiilerich <mads@kiilerich.com>
parents: 14100
diff changeset
1672 r"""Reliable URL parser.
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1673
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1674 This parses URLs and provides attributes for the following
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1675 components:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1676
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1677 <scheme>://<user>:<passwd>@<host>:<port>/<path>?<query>#<fragment>
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1678
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1679 Missing components are set to None. The only exception is
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1680 fragment, which is set to '' if present but empty.
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1681
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1682 If parsefragment is False, fragment is included in query. If
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1683 parsequery is False, query is included in path. If both are
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1684 False, both fragment and query are included in path.
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1685
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1686 See http://www.ietf.org/rfc/rfc2396.txt for more information.
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1687
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1688 Note that for backward compatibility reasons, bundle URLs do not
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1689 take host names. That means 'bundle://../' has a path of '../'.
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1690
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1691 Examples:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1692
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1693 >>> url('http://www.ietf.org/rfc/rfc2396.txt')
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1694 <url scheme: 'http', host: 'www.ietf.org', path: 'rfc/rfc2396.txt'>
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1695 >>> url('ssh://[::1]:2200//home/joe/repo')
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1696 <url scheme: 'ssh', host: '[::1]', port: '2200', path: '/home/joe/repo'>
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1697 >>> url('file:///home/joe/repo')
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1698 <url scheme: 'file', path: '/home/joe/repo'>
14915
28edd65000d9 url: handle urls of the form file:///c:/foo/bar/ correctly
Matt Mackall <mpm@selenic.com>
parents: 14825
diff changeset
1699 >>> url('file:///c:/temp/foo/')
28edd65000d9 url: handle urls of the form file:///c:/foo/bar/ correctly
Matt Mackall <mpm@selenic.com>
parents: 14825
diff changeset
1700 <url scheme: 'file', path: 'c:/temp/foo/'>
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1701 >>> url('bundle:foo')
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1702 <url scheme: 'bundle', path: 'foo'>
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1703 >>> url('bundle://../foo')
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1704 <url scheme: 'bundle', path: '../foo'>
14146
1618c4f6f15b tests: use raw string for url tests of '\' handling
Mads Kiilerich <mads@kiilerich.com>
parents: 14100
diff changeset
1705 >>> url(r'c:\foo\bar')
1618c4f6f15b tests: use raw string for url tests of '\' handling
Mads Kiilerich <mads@kiilerich.com>
parents: 14100
diff changeset
1706 <url path: 'c:\\foo\\bar'>
14699
388af80c058b url: catch UNC paths as yet another Windows special case (issue2808)
Matt Mackall <mpm@selenic.com>
parents: 14640
diff changeset
1707 >>> url(r'\\blah\blah\blah')
388af80c058b url: catch UNC paths as yet another Windows special case (issue2808)
Matt Mackall <mpm@selenic.com>
parents: 14640
diff changeset
1708 <url path: '\\\\blah\\blah\\blah'>
15074
64fbd0de9773 url: parse fragments first (issue2997)
Matt Mackall <mpm@selenic.com>
parents: 15066
diff changeset
1709 >>> url(r'\\blah\blah\blah#baz')
64fbd0de9773 url: parse fragments first (issue2997)
Matt Mackall <mpm@selenic.com>
parents: 15066
diff changeset
1710 <url path: '\\\\blah\\blah\\blah', fragment: 'baz'>
20106
c33d9217e99d util: url keeps backslash in paths
Simon Heimberg <simohe@besonet.ch>
parents: 20000
diff changeset
1711 >>> url(r'file:///C:\users\me')
c33d9217e99d util: url keeps backslash in paths
Simon Heimberg <simohe@besonet.ch>
parents: 20000
diff changeset
1712 <url scheme: 'file', path: 'C:\\users\\me'>
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1713
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1714 Authentication credentials:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1715
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1716 >>> url('ssh://joe:xyz@x/repo')
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1717 <url scheme: 'ssh', user: 'joe', passwd: 'xyz', host: 'x', path: 'repo'>
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1718 >>> url('ssh://joe@x/repo')
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1719 <url scheme: 'ssh', user: 'joe', host: 'x', path: 'repo'>
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1720
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1721 Query strings and fragments:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1722
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1723 >>> url('http://host/a?b#c')
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1724 <url scheme: 'http', host: 'host', path: 'a', query: 'b', fragment: 'c'>
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1725 >>> url('http://host/a?b#c', parsequery=False, parsefragment=False)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1726 <url scheme: 'http', host: 'host', path: 'a?b#c'>
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1727 """
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1728
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1729 _safechars = "!~*'()+"
20106
c33d9217e99d util: url keeps backslash in paths
Simon Heimberg <simohe@besonet.ch>
parents: 20000
diff changeset
1730 _safepchars = "/!~*'()+:\\"
21907
7e5dfa00e3c2 util: rename 're' to 'remod'
Siddharth Agarwal <sid0@fb.com>
parents: 21857
diff changeset
1731 _matchscheme = remod.compile(r'^[a-zA-Z0-9+.\-]+:').match
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1732
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1733 def __init__(self, path, parsequery=True, parsefragment=True):
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1734 # We slowly chomp away at path until we have only the path left
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1735 self.scheme = self.user = self.passwd = self.host = None
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1736 self.port = self.path = self.query = self.fragment = None
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1737 self._localpath = True
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1738 self._hostport = ''
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1739 self._origpath = path
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1740
15074
64fbd0de9773 url: parse fragments first (issue2997)
Matt Mackall <mpm@selenic.com>
parents: 15066
diff changeset
1741 if parsefragment and '#' in path:
64fbd0de9773 url: parse fragments first (issue2997)
Matt Mackall <mpm@selenic.com>
parents: 15066
diff changeset
1742 path, self.fragment = path.split('#', 1)
64fbd0de9773 url: parse fragments first (issue2997)
Matt Mackall <mpm@selenic.com>
parents: 15066
diff changeset
1743 if not path:
64fbd0de9773 url: parse fragments first (issue2997)
Matt Mackall <mpm@selenic.com>
parents: 15066
diff changeset
1744 path = None
64fbd0de9773 url: parse fragments first (issue2997)
Matt Mackall <mpm@selenic.com>
parents: 15066
diff changeset
1745
14699
388af80c058b url: catch UNC paths as yet another Windows special case (issue2808)
Matt Mackall <mpm@selenic.com>
parents: 14640
diff changeset
1746 # special case for Windows drive letters and UNC paths
388af80c058b url: catch UNC paths as yet another Windows special case (issue2808)
Matt Mackall <mpm@selenic.com>
parents: 14640
diff changeset
1747 if hasdriveletter(path) or path.startswith(r'\\'):
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1748 self.path = path
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1749 return
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1750
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1751 # For compatibility reasons, we can't handle bundle paths as
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1752 # normal URLS
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1753 if path.startswith('bundle:'):
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1754 self.scheme = 'bundle'
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1755 path = path[7:]
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1756 if path.startswith('//'):
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1757 path = path[2:]
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1758 self.path = path
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1759 return
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1760
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1761 if self._matchscheme(path):
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1762 parts = path.split(':', 1)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1763 if parts[0]:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1764 self.scheme, path = parts
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1765 self._localpath = False
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1766
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1767 if not path:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1768 path = None
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1769 if self._localpath:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1770 self.path = ''
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1771 return
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1772 else:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1773 if self._localpath:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1774 self.path = path
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1775 return
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1776
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1777 if parsequery and '?' in path:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1778 path, self.query = path.split('?', 1)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1779 if not path:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1780 path = None
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1781 if not self.query:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1782 self.query = None
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1783
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1784 # // is required to specify a host/authority
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1785 if path and path.startswith('//'):
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1786 parts = path[2:].split('/', 1)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1787 if len(parts) > 1:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1788 self.host, path = parts
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1789 else:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1790 self.host = parts[0]
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1791 path = None
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1792 if not self.host:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1793 self.host = None
15018
e89f62dcd723 url: really handle urls of the form file:///c:/foo/bar/ correctly
Mads Kiilerich <mads@kiilerich.com>
parents: 14988
diff changeset
1794 # path of file:///d is /d
e89f62dcd723 url: really handle urls of the form file:///c:/foo/bar/ correctly
Mads Kiilerich <mads@kiilerich.com>
parents: 14988
diff changeset
1795 # path of file:///d:/ is d:/, not /d:/
14915
28edd65000d9 url: handle urls of the form file:///c:/foo/bar/ correctly
Matt Mackall <mpm@selenic.com>
parents: 14825
diff changeset
1796 if path and not hasdriveletter(path):
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1797 path = '/' + path
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1798
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1799 if self.host and '@' in self.host:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1800 self.user, self.host = self.host.rsplit('@', 1)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1801 if ':' in self.user:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1802 self.user, self.passwd = self.user.split(':', 1)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1803 if not self.host:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1804 self.host = None
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1805
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1806 # Don't split on colons in IPv6 addresses without ports
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1807 if (self.host and ':' in self.host and
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1808 not (self.host.startswith('[') and self.host.endswith(']'))):
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1809 self._hostport = self.host
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1810 self.host, self.port = self.host.rsplit(':', 1)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1811 if not self.host:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1812 self.host = None
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1813
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1814 if (self.host and self.scheme == 'file' and
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1815 self.host not in ('localhost', '127.0.0.1', '[::1]')):
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1816 raise Abort(_('file:// URLs can only refer to localhost'))
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1817
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1818 self.path = path
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1819
14988
e6730f9e13bc url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 14915
diff changeset
1820 # leave the query string escaped
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1821 for a in ('user', 'passwd', 'host', 'port',
14988
e6730f9e13bc url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 14915
diff changeset
1822 'path', 'fragment'):
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1823 v = getattr(self, a)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1824 if v is not None:
14077
c285bdb0572a util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents: 14076
diff changeset
1825 setattr(self, a, _urlunquote(v))
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1826
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1827 def __repr__(self):
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1828 attrs = []
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1829 for a in ('scheme', 'user', 'passwd', 'host', 'port', 'path',
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1830 'query', 'fragment'):
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1831 v = getattr(self, a)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1832 if v is not None:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1833 attrs.append('%s: %r' % (a, v))
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1834 return '<url %s>' % ', '.join(attrs)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1835
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1836 def __str__(self):
14147
617483af1cc0 test: test that backslash is preserved by the url class
Mads Kiilerich <mads@kiilerich.com>
parents: 14146
diff changeset
1837 r"""Join the URL's components back into a URL string.
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1838
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1839 Examples:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1840
15452
de7e2fba4326 util: don't encode ':' in url paths
Mads Kiilerich <mads@kiilerich.com>
parents: 15392
diff changeset
1841 >>> str(url('http://user:pw@host:80/c:/bob?fo:oo#ba:ar'))
de7e2fba4326 util: don't encode ':' in url paths
Mads Kiilerich <mads@kiilerich.com>
parents: 15392
diff changeset
1842 'http://user:pw@host:80/c:/bob?fo:oo#ba:ar'
14988
e6730f9e13bc url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 14915
diff changeset
1843 >>> str(url('http://user:pw@host:80/?foo=bar&baz=42'))
e6730f9e13bc url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 14915
diff changeset
1844 'http://user:pw@host:80/?foo=bar&baz=42'
e6730f9e13bc url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 14915
diff changeset
1845 >>> str(url('http://user:pw@host:80/?foo=bar%3dbaz'))
e6730f9e13bc url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 14915
diff changeset
1846 'http://user:pw@host:80/?foo=bar%3dbaz'
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1847 >>> str(url('ssh://user:pw@[::1]:2200//home/joe#'))
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1848 'ssh://user:pw@[::1]:2200//home/joe#'
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1849 >>> str(url('http://localhost:80//'))
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1850 'http://localhost:80//'
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1851 >>> str(url('http://localhost:80/'))
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1852 'http://localhost:80/'
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1853 >>> str(url('http://localhost:80'))
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1854 'http://localhost:80/'
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1855 >>> str(url('bundle:foo'))
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1856 'bundle:foo'
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1857 >>> str(url('bundle://../foo'))
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1858 'bundle:../foo'
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1859 >>> str(url('path'))
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1860 'path'
14313
a389dd285282 util: make str(url) return file:/// for abs paths again
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14271
diff changeset
1861 >>> str(url('file:///tmp/foo/bar'))
a389dd285282 util: make str(url) return file:/// for abs paths again
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14271
diff changeset
1862 'file:///tmp/foo/bar'
15609
8f4bad72d8b1 util: fix url.__str__() for windows file URLs
Patrick Mezard <pmezard@gmail.com>
parents: 15505
diff changeset
1863 >>> str(url('file:///c:/tmp/foo/bar'))
15611
ec8a49c46d7e merge with stable
Matt Mackall <mpm@selenic.com>
parents: 15513 15609
diff changeset
1864 'file:///c:/tmp/foo/bar'
14147
617483af1cc0 test: test that backslash is preserved by the url class
Mads Kiilerich <mads@kiilerich.com>
parents: 14146
diff changeset
1865 >>> print url(r'bundle:foo\bar')
617483af1cc0 test: test that backslash is preserved by the url class
Mads Kiilerich <mads@kiilerich.com>
parents: 14146
diff changeset
1866 bundle:foo\bar
20106
c33d9217e99d util: url keeps backslash in paths
Simon Heimberg <simohe@besonet.ch>
parents: 20000
diff changeset
1867 >>> print url(r'file:///D:\data\hg')
c33d9217e99d util: url keeps backslash in paths
Simon Heimberg <simohe@besonet.ch>
parents: 20000
diff changeset
1868 file:///D:\data\hg
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1869 """
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1870 if self._localpath:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1871 s = self.path
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1872 if self.scheme == 'bundle':
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1873 s = 'bundle:' + s
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1874 if self.fragment:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1875 s += '#' + self.fragment
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1876 return s
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1877
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1878 s = self.scheme + ':'
14313
a389dd285282 util: make str(url) return file:/// for abs paths again
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14271
diff changeset
1879 if self.user or self.passwd or self.host:
a389dd285282 util: make str(url) return file:/// for abs paths again
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14271
diff changeset
1880 s += '//'
15609
8f4bad72d8b1 util: fix url.__str__() for windows file URLs
Patrick Mezard <pmezard@gmail.com>
parents: 15505
diff changeset
1881 elif self.scheme and (not self.path or self.path.startswith('/')
8f4bad72d8b1 util: fix url.__str__() for windows file URLs
Patrick Mezard <pmezard@gmail.com>
parents: 15505
diff changeset
1882 or hasdriveletter(self.path)):
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1883 s += '//'
15609
8f4bad72d8b1 util: fix url.__str__() for windows file URLs
Patrick Mezard <pmezard@gmail.com>
parents: 15505
diff changeset
1884 if hasdriveletter(self.path):
8f4bad72d8b1 util: fix url.__str__() for windows file URLs
Patrick Mezard <pmezard@gmail.com>
parents: 15505
diff changeset
1885 s += '/'
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1886 if self.user:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1887 s += urllib.quote(self.user, safe=self._safechars)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1888 if self.passwd:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1889 s += ':' + urllib.quote(self.passwd, safe=self._safechars)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1890 if self.user or self.passwd:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1891 s += '@'
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1892 if self.host:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1893 if not (self.host.startswith('[') and self.host.endswith(']')):
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1894 s += urllib.quote(self.host)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1895 else:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1896 s += self.host
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1897 if self.port:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1898 s += ':' + urllib.quote(self.port)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1899 if self.host:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1900 s += '/'
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1901 if self.path:
14988
e6730f9e13bc url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 14915
diff changeset
1902 # TODO: similar to the query string, we should not unescape the
e6730f9e13bc url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 14915
diff changeset
1903 # path when we store it, the path might contain '%2f' = '/',
e6730f9e13bc url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 14915
diff changeset
1904 # which we should *not* escape.
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1905 s += urllib.quote(self.path, safe=self._safepchars)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1906 if self.query:
14988
e6730f9e13bc url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 14915
diff changeset
1907 # we store the query in escaped form.
e6730f9e13bc url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 14915
diff changeset
1908 s += '?' + self.query
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1909 if self.fragment is not None:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1910 s += '#' + urllib.quote(self.fragment, safe=self._safepchars)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1911 return s
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1912
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1913 def authinfo(self):
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1914 user, passwd = self.user, self.passwd
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1915 try:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1916 self.user, self.passwd = None, None
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1917 s = str(self)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1918 finally:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1919 self.user, self.passwd = user, passwd
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1920 if not self.user:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1921 return (s, None)
15028
eb97a3e38656 http: explain why the host is passed to urllib2 password manager
Patrick Mezard <pmezard@gmail.com>
parents: 15027
diff changeset
1922 # authinfo[1] is passed to urllib2 password manager, and its
eb97a3e38656 http: explain why the host is passed to urllib2 password manager
Patrick Mezard <pmezard@gmail.com>
parents: 15027
diff changeset
1923 # URIs must not contain credentials. The host is passed in the
eb97a3e38656 http: explain why the host is passed to urllib2 password manager
Patrick Mezard <pmezard@gmail.com>
parents: 15027
diff changeset
1924 # URIs list because Python < 2.4.3 uses only that to search for
eb97a3e38656 http: explain why the host is passed to urllib2 password manager
Patrick Mezard <pmezard@gmail.com>
parents: 15027
diff changeset
1925 # a password.
15024
0f1311e829c9 http: strip credentials from urllib2 manager URIs (issue2885)
Patrick Mezard <pmezard@gmail.com>
parents: 15018
diff changeset
1926 return (s, (None, (s, self.host),
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1927 self.user, self.passwd or ''))
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1928
14766
4f56b7530eab subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents: 14699
diff changeset
1929 def isabs(self):
4f56b7530eab subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents: 14699
diff changeset
1930 if self.scheme and self.scheme != 'file':
4f56b7530eab subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents: 14699
diff changeset
1931 return True # remote URL
4f56b7530eab subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents: 14699
diff changeset
1932 if hasdriveletter(self.path):
4f56b7530eab subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents: 14699
diff changeset
1933 return True # absolute for our purposes - can't be joined()
4f56b7530eab subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents: 14699
diff changeset
1934 if self.path.startswith(r'\\'):
4f56b7530eab subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents: 14699
diff changeset
1935 return True # Windows UNC path
4f56b7530eab subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents: 14699
diff changeset
1936 if self.path.startswith('/'):
4f56b7530eab subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents: 14699
diff changeset
1937 return True # POSIX-style
4f56b7530eab subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents: 14699
diff changeset
1938 return False
4f56b7530eab subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents: 14699
diff changeset
1939
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1940 def localpath(self):
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1941 if self.scheme == 'file' or self.scheme == 'bundle':
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1942 path = self.path or '/'
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1943 # For Windows, we need to promote hosts containing drive
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1944 # letters to paths with drive letters.
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1945 if hasdriveletter(self._hostport):
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1946 path = self._hostport + '/' + self.path
15496
396e83d635a6 url: handle file://localhost/c:/foo "correctly"
Mads Kiilerich <mads@kiilerich.com>
parents: 15488
diff changeset
1947 elif (self.host is not None and self.path
396e83d635a6 url: handle file://localhost/c:/foo "correctly"
Mads Kiilerich <mads@kiilerich.com>
parents: 15488
diff changeset
1948 and not hasdriveletter(path)):
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1949 path = '/' + path
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1950 return path
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1951 return self._origpath
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1952
20353
0889585b44f1 util.url: add an 'islocal' method
Siddharth Agarwal <sid0@fb.com>
parents: 20244
diff changeset
1953 def islocal(self):
0889585b44f1 util.url: add an 'islocal' method
Siddharth Agarwal <sid0@fb.com>
parents: 20244
diff changeset
1954 '''whether localpath will return something that posixfile can open'''
0889585b44f1 util.url: add an 'islocal' method
Siddharth Agarwal <sid0@fb.com>
parents: 20244
diff changeset
1955 return (not self.scheme or self.scheme == 'file'
0889585b44f1 util.url: add an 'islocal' method
Siddharth Agarwal <sid0@fb.com>
parents: 20244
diff changeset
1956 or self.scheme == 'bundle')
0889585b44f1 util.url: add an 'islocal' method
Siddharth Agarwal <sid0@fb.com>
parents: 20244
diff changeset
1957
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1958 def hasscheme(path):
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1959 return bool(url(path).scheme)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1960
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1961 def hasdriveletter(path):
15609
8f4bad72d8b1 util: fix url.__str__() for windows file URLs
Patrick Mezard <pmezard@gmail.com>
parents: 15505
diff changeset
1962 return path and path[1:2] == ':' and path[0:1].isalpha()
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1963
14825
de9eb6b1da4f util: rename the util.localpath that uses url to urllocalpath (issue2875)
Mads Kiilerich <mads@kiilerich.com>
parents: 14766
diff changeset
1964 def urllocalpath(path):
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1965 return url(path, parsequery=False, parsefragment=False).localpath()
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1966
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1967 def hidepassword(u):
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1968 '''hide user credential in a url string'''
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1969 u = url(u)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1970 if u.passwd:
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1971 u.passwd = '***'
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1972 return str(u)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1973
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1974 def removeauth(u):
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1975 '''remove all authentication information from a url string'''
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1976 u = url(u)
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1977 u.user = u.passwd = None
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14064
diff changeset
1978 return str(u)
14515
76f295eaed86 util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
parents: 14313
diff changeset
1979
76f295eaed86 util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
parents: 14313
diff changeset
1980 def isatty(fd):
76f295eaed86 util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
parents: 14313
diff changeset
1981 try:
76f295eaed86 util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
parents: 14313
diff changeset
1982 return fd.isatty()
76f295eaed86 util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
parents: 14313
diff changeset
1983 except AttributeError:
76f295eaed86 util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
parents: 14313
diff changeset
1984 return False
18736
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
1985
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
1986 timecount = unitcountfn(
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
1987 (1, 1e3, _('%.0f s')),
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
1988 (100, 1, _('%.1f s')),
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
1989 (10, 1, _('%.2f s')),
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
1990 (1, 1, _('%.3f s')),
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
1991 (100, 0.001, _('%.1f ms')),
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
1992 (10, 0.001, _('%.2f ms')),
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
1993 (1, 0.001, _('%.3f ms')),
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
1994 (100, 0.000001, _('%.1f us')),
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
1995 (10, 0.000001, _('%.2f us')),
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
1996 (1, 0.000001, _('%.3f us')),
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
1997 (100, 0.000000001, _('%.1f ns')),
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
1998 (10, 0.000000001, _('%.2f ns')),
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
1999 (1, 0.000000001, _('%.3f ns')),
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2000 )
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2001
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2002 _timenesting = [0]
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2003
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2004 def timed(func):
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2005 '''Report the execution time of a function call to stderr.
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2006
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2007 During development, use as a decorator when you need to measure
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2008 the cost of a function, e.g. as follows:
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2009
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2010 @util.timed
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2011 def foo(a, b, c):
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2012 pass
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2013 '''
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2014
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2015 def wrapper(*args, **kwargs):
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2016 start = time.time()
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2017 indent = 2
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2018 _timenesting[0] += indent
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2019 try:
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2020 return func(*args, **kwargs)
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2021 finally:
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2022 elapsed = time.time() - start
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2023 _timenesting[0] -= indent
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2024 sys.stderr.write('%s%s: %s\n' %
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2025 (' ' * _timenesting[0], func.__name__,
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2026 timecount(elapsed)))
af9ddea2cb99 util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents: 18735
diff changeset
2027 return wrapper
19194
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2028
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2029 _sizeunits = (('m', 2**20), ('k', 2**10), ('g', 2**30),
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2030 ('kb', 2**10), ('mb', 2**20), ('gb', 2**30), ('b', 1))
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2031
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2032 def sizetoint(s):
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2033 '''Convert a space specifier to a byte count.
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2034
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2035 >>> sizetoint('30')
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2036 30
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2037 >>> sizetoint('2.2kb')
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2038 2252
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2039 >>> sizetoint('6M')
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2040 6291456
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2041 '''
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2042 t = s.strip().lower()
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2043 try:
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2044 for k, u in _sizeunits:
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2045 if t.endswith(k):
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2046 return int(float(t[:-len(k)]) * u)
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2047 return int(t)
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2048 except ValueError:
1d08df65cd3c util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents: 18938
diff changeset
2049 raise error.ParseError(_("couldn't parse size: %s") % s)
19211
3bfd7f1e7485 summary: augment output with info from extensions
Bryan O'Sullivan <bryano@fb.com>
parents: 19194
diff changeset
2050
3bfd7f1e7485 summary: augment output with info from extensions
Bryan O'Sullivan <bryano@fb.com>
parents: 19194
diff changeset
2051 class hooks(object):
3bfd7f1e7485 summary: augment output with info from extensions
Bryan O'Sullivan <bryano@fb.com>
parents: 19194
diff changeset
2052 '''A collection of hook functions that can be used to extend a
3bfd7f1e7485 summary: augment output with info from extensions
Bryan O'Sullivan <bryano@fb.com>
parents: 19194
diff changeset
2053 function's behaviour. Hooks are called in lexicographic order,
3bfd7f1e7485 summary: augment output with info from extensions
Bryan O'Sullivan <bryano@fb.com>
parents: 19194
diff changeset
2054 based on the names of their sources.'''
3bfd7f1e7485 summary: augment output with info from extensions
Bryan O'Sullivan <bryano@fb.com>
parents: 19194
diff changeset
2055
3bfd7f1e7485 summary: augment output with info from extensions
Bryan O'Sullivan <bryano@fb.com>
parents: 19194
diff changeset
2056 def __init__(self):
3bfd7f1e7485 summary: augment output with info from extensions
Bryan O'Sullivan <bryano@fb.com>
parents: 19194
diff changeset
2057 self._hooks = []
3bfd7f1e7485 summary: augment output with info from extensions
Bryan O'Sullivan <bryano@fb.com>
parents: 19194
diff changeset
2058
3bfd7f1e7485 summary: augment output with info from extensions
Bryan O'Sullivan <bryano@fb.com>
parents: 19194
diff changeset
2059 def add(self, source, hook):
3bfd7f1e7485 summary: augment output with info from extensions
Bryan O'Sullivan <bryano@fb.com>
parents: 19194
diff changeset
2060 self._hooks.append((source, hook))
3bfd7f1e7485 summary: augment output with info from extensions
Bryan O'Sullivan <bryano@fb.com>
parents: 19194
diff changeset
2061
3bfd7f1e7485 summary: augment output with info from extensions
Bryan O'Sullivan <bryano@fb.com>
parents: 19194
diff changeset
2062 def __call__(self, *args):
3bfd7f1e7485 summary: augment output with info from extensions
Bryan O'Sullivan <bryano@fb.com>
parents: 19194
diff changeset
2063 self._hooks.sort(key=lambda x: x[0])
21046
cc13addbd62b util: enable "hooks" to return list of the values returned from each hooks
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21018
diff changeset
2064 results = []
19211
3bfd7f1e7485 summary: augment output with info from extensions
Bryan O'Sullivan <bryano@fb.com>
parents: 19194
diff changeset
2065 for source, hook in self._hooks:
21046
cc13addbd62b util: enable "hooks" to return list of the values returned from each hooks
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21018
diff changeset
2066 results.append(hook(*args))
cc13addbd62b util: enable "hooks" to return list of the values returned from each hooks
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21018
diff changeset
2067 return results
20244
47d0843647d1 util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents: 20202
diff changeset
2068
20542
be27652675ce util: debugstacktrace, flush before and after writing
Mads Kiilerich <madski@unity3d.com>
parents: 20353
diff changeset
2069 def debugstacktrace(msg='stacktrace', skip=0, f=sys.stderr, otherf=sys.stdout):
20244
47d0843647d1 util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents: 20202
diff changeset
2070 '''Writes a message to f (stderr) with a nicely formatted stacktrace.
20542
be27652675ce util: debugstacktrace, flush before and after writing
Mads Kiilerich <madski@unity3d.com>
parents: 20353
diff changeset
2071 Skips the 'skip' last entries. By default it will flush stdout first.
20244
47d0843647d1 util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents: 20202
diff changeset
2072 It can be used everywhere and do intentionally not require an ui object.
47d0843647d1 util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents: 20202
diff changeset
2073 Not be used in production code but very convenient while developing.
47d0843647d1 util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents: 20202
diff changeset
2074 '''
20542
be27652675ce util: debugstacktrace, flush before and after writing
Mads Kiilerich <madski@unity3d.com>
parents: 20353
diff changeset
2075 if otherf:
be27652675ce util: debugstacktrace, flush before and after writing
Mads Kiilerich <madski@unity3d.com>
parents: 20353
diff changeset
2076 otherf.flush()
20244
47d0843647d1 util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents: 20202
diff changeset
2077 f.write('%s at:\n' % msg)
47d0843647d1 util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents: 20202
diff changeset
2078 entries = [('%s:%s' % (fn, ln), func)
47d0843647d1 util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents: 20202
diff changeset
2079 for fn, ln, func, _text in traceback.extract_stack()[:-skip - 1]]
47d0843647d1 util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents: 20202
diff changeset
2080 if entries:
47d0843647d1 util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents: 20202
diff changeset
2081 fnmax = max(len(entry[0]) for entry in entries)
47d0843647d1 util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents: 20202
diff changeset
2082 for fnln, func in entries:
47d0843647d1 util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents: 20202
diff changeset
2083 f.write(' %-*s in %s\n' % (fnmax, fnln, func))
20542
be27652675ce util: debugstacktrace, flush before and after writing
Mads Kiilerich <madski@unity3d.com>
parents: 20353
diff changeset
2084 f.flush()
20244
47d0843647d1 util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents: 20202
diff changeset
2085
47d0843647d1 util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents: 20202
diff changeset
2086 # convenient shortcut
47d0843647d1 util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents: 20202
diff changeset
2087 dst = debugstacktrace