mercurial-scm/hg-stable: mercurial/util.py annotate

annotate mercurial/util.py @ 7396:526c40a74bd0

templater: return data in increasing chunk sizes Currently hgweb is not streaming its output -- it accumulates the entire response before sending it. This patch restores streaming behaviour. To avoid having to synchronously write many tiny fragments, this patch also adds buffering to the template generator. Local testing of a fetch of a 100,000 line file with wget produces a slight slowdown overall (up from 6.5 seconds to 7.2 seconds), but instead of waiting 6 seconds for headers to arrive, output begins immediately.

author	Brendan Cully <brendan@kublai.com>
date	Fri, 21 Nov 2008 15:51:40 -0800
parents	00d76fa3ffba
children	040484030491

rev	line source
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	1 """
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	2 util.py - Mercurial utility functions and platform specfic implementations
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	3
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	4 Copyright 2005 K. Thananchayan <thananck@yahoo.com>
4635 63b9d2deed48 Updated copyright notices and add "and others" to "hg version" Thomas Arendsen Hein <thomas@intevation.de> parents: 4625 diff changeset	5 Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
2859 345bac2bc4ec update copyrights. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2793 diff changeset	6 Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com>
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	7
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	8 This software may be used and distributed according to the terms
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	9 of the GNU General Public License, incorporated herein by reference.
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	10
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	11 This contains helper routines that are independent of the SCM core and hide
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	12 platform-specific details from the core.
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	13 """
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	14
3891 6b4127c7d52a Simplify i18n imports Matt Mackall <mpm@selenic.com> parents: 3877 diff changeset	15 from i18n import _
6212 e75aab656f46 Remove unused imports Joel Rosdahl <joel@rosdahl.net> parents: 6166 diff changeset	16 import cStringIO, errno, getpass, re, shutil, sys, tempfile
5396 5105b119edd2 Add osutil module, containing a listdir function. Bryan O'Sullivan <bos@serpentine.com> parents: 5360 diff changeset	17 import os, stat, threading, time, calendar, ConfigParser, locale, glob, osutil
7270 2db33c1a5654 factor out the url handling from httprepo Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 7223 diff changeset	18 import imp
3769 96095d9ff1f8 Add encoding detection Matt Mackall <mpm@selenic.com> parents: 3767 diff changeset	19
6470 ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	20 # Python compatibility
3769 96095d9ff1f8 Add encoding detection Matt Mackall <mpm@selenic.com> parents: 3767 diff changeset	21
4057 3600b84656d3 Fallback to ascii if getpreferredencoding raises an exception Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4055 diff changeset	22 try:
4647 7c80e3e6f030 Provide a version independent way to use the set datatype. Eric Hopper <hopper@omnifarious.org> parents: 4635 diff changeset	23 set = set
7c80e3e6f030 Provide a version independent way to use the set datatype. Eric Hopper <hopper@omnifarious.org> parents: 4635 diff changeset	24 frozenset = frozenset
7c80e3e6f030 Provide a version independent way to use the set datatype. Eric Hopper <hopper@omnifarious.org> parents: 4635 diff changeset	25 except NameError:
7c80e3e6f030 Provide a version independent way to use the set datatype. Eric Hopper <hopper@omnifarious.org> parents: 4635 diff changeset	26 from sets import Set as set, ImmutableSet as frozenset
7c80e3e6f030 Provide a version independent way to use the set datatype. Eric Hopper <hopper@omnifarious.org> parents: 4635 diff changeset	27
6470 ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	28 _md5 = None
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	29 def md5(s):
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	30 global _md5
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	31 if _md5 is None:
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	32 try:
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	33 import hashlib
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	34 _md5 = hashlib.md5
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	35 except ImportError:
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	36 import md5
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	37 _md5 = md5.md5
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	38 return _md5(s)
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	39
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	40 _sha1 = None
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	41 def sha1(s):
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	42 global _sha1
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	43 if _sha1 is None:
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	44 try:
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	45 import hashlib
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	46 _sha1 = hashlib.sha1
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	47 except ImportError:
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	48 import sha
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	49 _sha1 = sha.sha
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	50 return _sha1(s)
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6339 diff changeset	51
4647 7c80e3e6f030 Provide a version independent way to use the set datatype. Eric Hopper <hopper@omnifarious.org> parents: 4635 diff changeset	52 try:
7106 4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	53 import subprocess
7163 1be530a3180e Fix util.popen2 for Python 2.3 Thomas Arendsen Hein <thomas@intevation.de> parents: 7137 diff changeset	54 subprocess.Popen # trigger ImportError early
7123 716277f5867e util: subprocess close_fds option is unix only Patrick Mezard <pmezard@gmail.com> parents: 7118 diff changeset	55 closefds = os.name == 'posix'
7106 4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	56 def popen2(cmd, mode='t', bufsize=-1):
7123 716277f5867e util: subprocess close_fds option is unix only Patrick Mezard <pmezard@gmail.com> parents: 7118 diff changeset	57 p = subprocess.Popen(cmd, shell=True, bufsize=bufsize,
716277f5867e util: subprocess close_fds option is unix only Patrick Mezard <pmezard@gmail.com> parents: 7118 diff changeset	58 close_fds=closefds,
7106 4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	59 stdin=subprocess.PIPE, stdout=subprocess.PIPE)
4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	60 return p.stdin, p.stdout
4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	61 def popen3(cmd, mode='t', bufsize=-1):
7123 716277f5867e util: subprocess close_fds option is unix only Patrick Mezard <pmezard@gmail.com> parents: 7118 diff changeset	62 p = subprocess.Popen(cmd, shell=True, bufsize=bufsize,
716277f5867e util: subprocess close_fds option is unix only Patrick Mezard <pmezard@gmail.com> parents: 7118 diff changeset	63 close_fds=closefds,
7106 4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	64 stdin=subprocess.PIPE, stdout=subprocess.PIPE,
4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	65 stderr=subprocess.PIPE)
4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	66 return p.stdin, p.stdout, p.stderr
4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	67 def Popen3(cmd, capturestderr=False, bufsize=-1):
4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	68 stderr = capturestderr and subprocess.PIPE or None
7123 716277f5867e util: subprocess close_fds option is unix only Patrick Mezard <pmezard@gmail.com> parents: 7118 diff changeset	69 p = subprocess.Popen(cmd, shell=True, bufsize=bufsize,
716277f5867e util: subprocess close_fds option is unix only Patrick Mezard <pmezard@gmail.com> parents: 7118 diff changeset	70 close_fds=closefds,
7106 4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	71 stdin=subprocess.PIPE, stdout=subprocess.PIPE,
4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	72 stderr=stderr)
4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	73 p.fromchild = p.stdout
4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	74 p.tochild = p.stdin
4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	75 p.childerr = p.stderr
4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	76 return p
4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	77 except ImportError:
4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	78 subprocess = None
7164 cae820101762 Add util.popen3 fallback, simplify import of Popen3 Thomas Arendsen Hein <thomas@intevation.de> parents: 7163 diff changeset	79 from popen2 import Popen3
7163 1be530a3180e Fix util.popen2 for Python 2.3 Thomas Arendsen Hein <thomas@intevation.de> parents: 7137 diff changeset	80 popen2 = os.popen2
7164 cae820101762 Add util.popen3 fallback, simplify import of Popen3 Thomas Arendsen Hein <thomas@intevation.de> parents: 7163 diff changeset	81 popen3 = os.popen3
7106 4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	82
4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	83
4647 7c80e3e6f030 Provide a version independent way to use the set datatype. Eric Hopper <hopper@omnifarious.org> parents: 4635 diff changeset	84 try:
4540 133a52d70958 Respect locale environment variables on darwin. Brendan Cully <brendan@kublai.com> parents: 4533 diff changeset	85 _encoding = os.environ.get("HGENCODING")
133a52d70958 Respect locale environment variables on darwin. Brendan Cully <brendan@kublai.com> parents: 4533 diff changeset	86 if sys.platform == 'darwin' and not _encoding:
133a52d70958 Respect locale environment variables on darwin. Brendan Cully <brendan@kublai.com> parents: 4533 diff changeset	87 # On darwin, getpreferredencoding ignores the locale environment and
133a52d70958 Respect locale environment variables on darwin. Brendan Cully <brendan@kublai.com> parents: 4533 diff changeset	88 # always returns mac-roman. We override this if the environment is
133a52d70958 Respect locale environment variables on darwin. Brendan Cully <brendan@kublai.com> parents: 4533 diff changeset	89 # not C (has been customized by the user).
133a52d70958 Respect locale environment variables on darwin. Brendan Cully <brendan@kublai.com> parents: 4533 diff changeset	90 locale.setlocale(locale.LC_CTYPE, '')
133a52d70958 Respect locale environment variables on darwin. Brendan Cully <brendan@kublai.com> parents: 4533 diff changeset	91 _encoding = locale.getlocale()[1]
133a52d70958 Respect locale environment variables on darwin. Brendan Cully <brendan@kublai.com> parents: 4533 diff changeset	92 if not _encoding:
133a52d70958 Respect locale environment variables on darwin. Brendan Cully <brendan@kublai.com> parents: 4533 diff changeset	93 _encoding = locale.getpreferredencoding() or 'ascii'
4057 3600b84656d3 Fallback to ascii if getpreferredencoding raises an exception Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4055 diff changeset	94 except locale.Error:
3600b84656d3 Fallback to ascii if getpreferredencoding raises an exception Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4055 diff changeset	95 _encoding = 'ascii'
3770 f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	96 _encodingmode = os.environ.get("HGENCODINGMODE", "strict")
3835 d1ce5461beed Allow the user to specify the fallback encoding for the changelog Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3813 diff changeset	97 _fallbackencoding = 'ISO-8859-1'
3770 f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	98
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	99 def tolocal(s):
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	100 """
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	101 Convert a string from internal UTF-8 to local encoding
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	102
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	103 All internal strings should be UTF-8 but some repos before the
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	104 implementation of locale support may contain latin1 or possibly
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	105 other character sets. We attempt to decode everything strictly
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	106 using UTF-8, then Latin-1, and failing that, we use UTF-8 and
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	107 replace unknown characters.
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	108 """
3835 d1ce5461beed Allow the user to specify the fallback encoding for the changelog Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3813 diff changeset	109 for e in ('UTF-8', _fallbackencoding):
3770 f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	110 try:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	111 u = s.decode(e) # attempt strict decoding
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	112 return u.encode(_encoding, "replace")
3843 abaa2cd00d2b make transcoding more robust Matt Mackall <mpm@selenic.com> parents: 3835 diff changeset	113 except LookupError, k:
abaa2cd00d2b make transcoding more robust Matt Mackall <mpm@selenic.com> parents: 3835 diff changeset	114 raise Abort(_("%s, please check your locale settings") % k)
3770 f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	115 except UnicodeDecodeError:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	116 pass
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	117 u = s.decode("utf-8", "replace") # last ditch
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	118 return u.encode(_encoding, "replace")
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	119
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	120 def fromlocal(s):
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	121 """
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	122 Convert a string from the local character encoding to UTF-8
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	123
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	124 We attempt to decode strings using the encoding mode set by
4876 001e8a745834 typo fix Jesse Glick <jesse.glick@sun.com> parents: 4832 diff changeset	125 HGENCODINGMODE, which defaults to 'strict'. In this mode, unknown
3770 f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	126 characters will cause an error message. Other modes include
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	127 'replace', which replaces unknown characters with a special
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	128 Unicode character, and 'ignore', which drops the character.
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	129 """
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	130 try:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	131 return s.decode(_encoding, _encodingmode).encode("utf-8")
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	132 except UnicodeDecodeError, inst:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	133 sub = s[max(0, inst.start-10):inst.start+10]
3843 abaa2cd00d2b make transcoding more robust Matt Mackall <mpm@selenic.com> parents: 3835 diff changeset	134 raise Abort("decoding near '%s': %s!" % (sub, inst))
abaa2cd00d2b make transcoding more robust Matt Mackall <mpm@selenic.com> parents: 3835 diff changeset	135 except LookupError, k:
abaa2cd00d2b make transcoding more robust Matt Mackall <mpm@selenic.com> parents: 3835 diff changeset	136 raise Abort(_("%s, please check your locale settings") % k)
3770 f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	137
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	138 def locallen(s):
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	139 """Find the length in characters of a local string"""
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	140 return len(s.decode(_encoding, "replace"))
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	141
2609 6c5b1b5cc160 util.parsedate should understand dates from hg export Chris Mason <mason@suse.com> parents: 2601 diff changeset	142 # used by parsedate
3808 d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	143 defaultdateformats = (
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	144 '%Y-%m-%d %H:%M:%S',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	145 '%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	146 '%Y-%m-%d %H:%M',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	147 '%Y-%m-%d %I:%M%p',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	148 '%Y-%m-%d',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	149 '%m-%d',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	150 '%m/%d',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	151 '%m/%d/%y',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	152 '%m/%d/%Y',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	153 '%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	154 '%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	155 '%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	156 '%b %d %H:%M:%S %Y',
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	157 '%b %d %I:%M:%S%p %Y',
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	158 '%b %d %H:%M:%S',
3808 d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	159 '%b %d %I:%M:%S%p',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	160 '%b %d %H:%M',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	161 '%b %d %I:%M%p',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	162 '%b %d %Y',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	163 '%b %d',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	164 '%H:%M:%S',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	165 '%I:%M:%SP',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	166 '%H:%M',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	167 '%I:%M%p',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	168 )
2609 6c5b1b5cc160 util.parsedate should understand dates from hg export Chris Mason <mason@suse.com> parents: 2601 diff changeset	169
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	170 extendeddateformats = defaultdateformats + (
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	171 "%Y",
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	172 "%Y-%m",
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	173 "%b",
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	174 "%b %Y",
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	175 )
2609 6c5b1b5cc160 util.parsedate should understand dates from hg export Chris Mason <mason@suse.com> parents: 2601 diff changeset	176
2153 635653cd73ab move SignalInterrupt class into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	177 class SignalInterrupt(Exception):
635653cd73ab move SignalInterrupt class into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	178 """Exception raised on SIGTERM and SIGHUP."""
635653cd73ab move SignalInterrupt class into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	179
4069 3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	180 # differences from SafeConfigParser:
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	181 # - case-sensitive keys
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	182 # - allows values that are not strings (this means that you may not
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	183 # be able to save the configuration to a file)
3425 ec6f400cff4d Use a case-sensitive version of SafeConfigParser everywhere Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3257 diff changeset	184 class configparser(ConfigParser.SafeConfigParser):
ec6f400cff4d Use a case-sensitive version of SafeConfigParser everywhere Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3257 diff changeset	185 def optionxform(self, optionstr):
ec6f400cff4d Use a case-sensitive version of SafeConfigParser everywhere Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3257 diff changeset	186 return optionstr
ec6f400cff4d Use a case-sensitive version of SafeConfigParser everywhere Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3257 diff changeset	187
4069 3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	188 def set(self, section, option, value):
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	189 return ConfigParser.ConfigParser.set(self, section, option, value)
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	190
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	191 def _interpolate(self, section, option, rawval, vars):
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	192 if not isinstance(rawval, basestring):
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	193 return rawval
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	194 return ConfigParser.SafeConfigParser._interpolate(self, section,
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	195 option, rawval, vars)
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	196
3145 e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	197 def cachefunc(func):
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	198 '''cache the result of function calls'''
3147 97420a49188d add comments in cachefunc Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3145 diff changeset	199 # XXX doesn't handle keywords args
3145 e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	200 cache = {}
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	201 if func.func_code.co_argcount == 1:
3147 97420a49188d add comments in cachefunc Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3145 diff changeset	202 # we gain a small amount of time because
97420a49188d add comments in cachefunc Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3145 diff changeset	203 # 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	204 def f(arg):
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	205 if arg not in cache:
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	206 cache[arg] = func(arg)
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	207 return cache[arg]
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	208 else:
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	209 def f(*args):
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	210 if args not in cache:
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	211 cache[args] = func(*args)
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	212 return cache[args]
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	213
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	214 return f
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	215
1293 a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	216 def pipefilter(s, cmd):
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	217 '''filter string S through command CMD, returning its output'''
7106 4674706b5b95 python2.6: use subprocess if available Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 6884 diff changeset	218 (pin, pout) = popen2(cmd, 'b')
1258 1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	219 def writer():
2096 f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	220 try:
f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	221 pin.write(s)
f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	222 pin.close()
f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	223 except IOError, inst:
f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	224 if inst.errno != errno.EPIPE:
f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	225 raise
1258 1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	226
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	227 # we should use select instead on UNIX, but this will work on most
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	228 # systems, including Windows
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	229 w = threading.Thread(target=writer)
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	230 w.start()
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	231 f = pout.read()
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	232 pout.close()
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	233 w.join()
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	234 return f
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	235
1293 a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	236 def tempfilter(s, cmd):
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	237 '''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	238 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	239 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	240 the temporary files generated.'''
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	241 inname, outname = None, None
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	242 try:
2165 d821918e3bee Use better names (hg-{usage}-{random}.{suffix}) for temporary files. Thomas Arendsen Hein <thomas@intevation.de> parents: 2153 diff changeset	243 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	244 fp = os.fdopen(infd, 'wb')
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	245 fp.write(s)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	246 fp.close()
2165 d821918e3bee Use better names (hg-{usage}-{random}.{suffix}) for temporary files. Thomas Arendsen Hein <thomas@intevation.de> parents: 2153 diff changeset	247 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	248 os.close(outfd)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	249 cmd = cmd.replace('INFILE', inname)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	250 cmd = cmd.replace('OUTFILE', outname)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	251 code = os.system(cmd)
4720 72fb6f10fac1 OpenVMS patches Jean-Francois PIERONNE <jf.pieronne@laposte.net> parents: 4708 diff changeset	252 if sys.platform == 'OpenVMS' and code & 1:
72fb6f10fac1 OpenVMS patches Jean-Francois PIERONNE <jf.pieronne@laposte.net> parents: 4708 diff changeset	253 code = 0
1402 9d2c2e6b32b5 i18n part2: use '_' for all strings who are part of the user interface Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1400 diff changeset	254 if code: raise Abort(_("command '%s' failed: %s") %
1293 a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	255 (cmd, explain_exit(code)))
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	256 return open(outname, 'rb').read()
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	257 finally:
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	258 try:
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	259 if inname: os.unlink(inname)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	260 except: pass
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	261 try:
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	262 if outname: os.unlink(outname)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	263 except: pass
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	264
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	265 filtertable = {
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	266 'tempfile:': tempfilter,
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	267 'pipe:': pipefilter,
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	268 }
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	269
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	270 def filter(s, cmd):
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	271 "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	272 for name, fn in filtertable.iteritems():
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	273 if cmd.startswith(name):
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	274 return fn(s, cmd[len(name):].lstrip())
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	275 return pipefilter(s, cmd)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	276
1015 22571b8d35d3 Add automatic binary file detection to diff and export mpm@selenic.com parents: 917 diff changeset	277 def binary(s):
6507 9699864de219 Let util.binary check entire data for \0 (issue1066, issue1079) Christian Ebert <blacktrash@gmx.net> parents: 6501 diff changeset	278 """return true if a string is binary data"""
9699864de219 Let util.binary check entire data for \0 (issue1066, issue1079) Christian Ebert <blacktrash@gmx.net> parents: 6501 diff changeset	279 if s and '\0' in s:
1015 22571b8d35d3 Add automatic binary file detection to diff and export mpm@selenic.com parents: 917 diff changeset	280 return True
22571b8d35d3 Add automatic binary file detection to diff and export mpm@selenic.com parents: 917 diff changeset	281 return False
22571b8d35d3 Add automatic binary file detection to diff and export mpm@selenic.com parents: 917 diff changeset	282
556 f6c6fa15ff70 Move dirstate.uniq to util.unique mpm@selenic.com parents: 521 diff changeset	283 def unique(g):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	284 """return the uniq elements of iterable g"""
5881 4bb64294e5b4 util: simplify unique Matt Mackall <mpm@selenic.com> parents: 5668 diff changeset	285 return dict.fromkeys(g).keys()
556 f6c6fa15ff70 Move dirstate.uniq to util.unique mpm@selenic.com parents: 521 diff changeset	286
6762 f67d1468ac50 util: add sort helper Matt Mackall <mpm@selenic.com> parents: 6746 diff changeset	287 def sort(l):
f67d1468ac50 util: add sort helper Matt Mackall <mpm@selenic.com> parents: 6746 diff changeset	288 if not isinstance(l, list):
f67d1468ac50 util: add sort helper Matt Mackall <mpm@selenic.com> parents: 6746 diff changeset	289 l = list(l)
f67d1468ac50 util: add sort helper Matt Mackall <mpm@selenic.com> parents: 6746 diff changeset	290 l.sort()
f67d1468ac50 util: add sort helper Matt Mackall <mpm@selenic.com> parents: 6746 diff changeset	291 return l
f67d1468ac50 util: add sort helper Matt Mackall <mpm@selenic.com> parents: 6746 diff changeset	292
7396 526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	293 def increasingchunks(source, min=1024, max=65536):
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	294 '''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	295 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	296 def log2(x):
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	297 if not x:
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	298 return 0
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	299 i = 0
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	300 while x:
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	301 x >>= 1
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	302 i += 1
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	303 return i - 1
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	304
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	305 buf = []
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	306 blen = 0
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	307 for chunk in source:
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	308 buf.append(chunk)
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	309 blen += len(chunk)
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	310 if blen >= min:
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	311 if min < max:
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	312 min = min << 1
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	313 nmin = 1 << log2(blen)
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	314 if nmin > min:
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	315 min = nmin
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	316 if min > max:
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	317 min = max
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	318 yield ''.join(buf)
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	319 blen = 0
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	320 buf = []
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	321 if buf:
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	322 yield ''.join(buf)
526c40a74bd0 templater: return data in increasing chunk sizes Brendan Cully <brendan@kublai.com> parents: 7301 diff changeset	323
870 a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	324 class Abort(Exception):
a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	325 """Raised if a command needs to print an error and exit."""
508 42a660abaf75 [PATCH] Harden os.system mpm@selenic.com parents: 464 diff changeset	326
3564 eda9e7c9300d New UnexpectedOutput exception to catch server errors in localrepo.stream_in Thomas Arendsen Hein <thomas@intevation.de> parents: 3551 diff changeset	327 class UnexpectedOutput(Abort):
eda9e7c9300d New UnexpectedOutput exception to catch server errors in localrepo.stream_in Thomas Arendsen Hein <thomas@intevation.de> parents: 3551 diff changeset	328 """Raised to print an error with part of output and exit."""
eda9e7c9300d New UnexpectedOutput exception to catch server errors in localrepo.stream_in Thomas Arendsen Hein <thomas@intevation.de> parents: 3551 diff changeset	329
724 1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	330 def always(fn): return True
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	331 def never(fn): return False
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	332
4054 e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	333 def expand_glob(pats):
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	334 '''On Windows, expand the implicit globs in a list of patterns'''
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	335 if os.name != 'nt':
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	336 return list(pats)
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	337 ret = []
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	338 for p in pats:
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	339 kind, name = patkind(p, None)
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	340 if kind is None:
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	341 globbed = glob.glob(name)
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	342 if globbed:
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	343 ret.extend(globbed)
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	344 continue
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	345 # if we couldn't expand the glob, just keep it around
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	346 ret.append(p)
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	347 return ret
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	348
6595 99a92acafdb9 remove default arg from patkind Matt Mackall <mpm@selenic.com> parents: 6575 diff changeset	349 def patkind(name, default):
1563 cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	350 """Split a string into an optional pattern kind prefix and the
cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	351 actual pattern."""
cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	352 for prefix in 're', 'glob', 'path', 'relglob', 'relpath', 'relre':
cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	353 if name.startswith(prefix + ':'): return name.split(':', 1)
6595 99a92acafdb9 remove default arg from patkind Matt Mackall <mpm@selenic.com> parents: 6575 diff changeset	354 return default, name
1563 cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	355
1062 6d5a62a549fa pep-0008 cleanup benoit.boissinot@ens-lyon.fr parents: 1031 diff changeset	356 def globre(pat, head='^', tail='$'):
724 1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	357 "convert a glob pattern into a regexp"
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	358 i, n = 0, len(pat)
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	359 res = ''
5949 48d01b1e315f Permit glob patterns to use nested curly braces. Jesse Glick <jesse.glick@sun.com> parents: 5921 diff changeset	360 group = 0
724 1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	361 def peek(): return i < n and pat[i]
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	362 while i < n:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	363 c = pat[i]
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	364 i = i+1
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	365 if c == '*':
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	366 if peek() == '*':
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	367 i += 1
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	368 res += '.*'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	369 else:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	370 res += '[^/]*'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	371 elif c == '?':
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	372 res += '.'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	373 elif c == '[':
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	374 j = i
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	375 if j < n and pat[j] in '!]':
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	376 j += 1
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	377 while j < n and pat[j] != ']':
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	378 j += 1
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	379 if j >= n:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	380 res += '\\['
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	381 else:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	382 stuff = pat[i:j].replace('\\','\\\\')
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	383 i = j + 1
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	384 if stuff[0] == '!':
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	385 stuff = '^' + stuff[1:]
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	386 elif stuff[0] == '^':
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	387 stuff = '\\' + stuff
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	388 res = '%s[%s]' % (res, stuff)
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	389 elif c == '{':
5949 48d01b1e315f Permit glob patterns to use nested curly braces. Jesse Glick <jesse.glick@sun.com> parents: 5921 diff changeset	390 group += 1
724 1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	391 res += '(?:'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	392 elif c == '}' and group:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	393 res += ')'
5949 48d01b1e315f Permit glob patterns to use nested curly braces. Jesse Glick <jesse.glick@sun.com> parents: 5921 diff changeset	394 group -= 1
724 1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	395 elif c == ',' and group:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	396 res += '\|'
1990 4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	397 elif c == '\\':
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	398 p = peek()
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	399 if p:
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	400 i += 1
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	401 res += re.escape(p)
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	402 else:
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	403 res += re.escape(c)
724 1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	404 else:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	405 res += re.escape(c)
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	406 return head + res + tail
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	407
812 b65af904d6d7 Reduce the amount of stat traffic generated by a walk. Bryan O'Sullivan <bos@serpentine.com> parents: 782 diff changeset	408 _globchars = {'[': 1, '{': 1, '*': 1, '?': 1}
b65af904d6d7 Reduce the amount of stat traffic generated by a walk. Bryan O'Sullivan <bos@serpentine.com> parents: 782 diff changeset	409
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	410 def pathto(root, n1, n2):
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	411 '''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	412 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	413 n1 should use os.sep to separate directories
48768b1ab23c fix util.pathto Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3629 diff changeset	414 n2 should use "/" to separate directories
48768b1ab23c fix util.pathto Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3629 diff changeset	415 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	416
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	417 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	418 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	419 n2 should always be relative to root.
3669 48768b1ab23c fix util.pathto Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3629 diff changeset	420 '''
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	421 if not n1: 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	422 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	423 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	424 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	425 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	426 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	427 a.reverse()
bf4e7ef08741 fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX twaldmann@thinkmo.de parents: 1528 diff changeset	428 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	429 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	430 a.pop()
bf4e7ef08741 fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX twaldmann@thinkmo.de parents: 1528 diff changeset	431 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	432 b.reverse()
6111 213ea6eed412 util.pathto: return '.' instead of an empty string Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6091 diff changeset	433 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	434
1081 8b7d63489db3 Change canonpath to not know about repo objects mpm@selenic.com parents: 1075 diff changeset	435 def canonpath(root, cwd, myname):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	436 """return the canonical path of myname, given cwd and root"""
1566 8befbb4e30b2 Handle hg under / Arun Sharma <arun@sharma-home.net> parents: 1563 diff changeset	437 if root == os.sep:
8befbb4e30b2 Handle hg under / Arun Sharma <arun@sharma-home.net> parents: 1563 diff changeset	438 rootsep = os.sep
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	439 elif endswithsep(root):
2271 90b122730d32 Make it possible to use the root directory as the root of a repository. Manpreet Singh <junkblocker@yahoo.com> parents: 2263 diff changeset	440 rootsep = root
1566 8befbb4e30b2 Handle hg under / Arun Sharma <arun@sharma-home.net> parents: 1563 diff changeset	441 else:
1810 7596611ab3d5 Whitespace, tab and formatting cleanups, mainly in mq.py Thomas Arendsen Hein <thomas@intevation.de> parents: 1635 diff changeset	442 rootsep = root + os.sep
870 a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	443 name = myname
2090 eb40db373717 fix util.canonpath on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2085 diff changeset	444 if not os.path.isabs(name):
1081 8b7d63489db3 Change canonpath to not know about repo objects mpm@selenic.com parents: 1075 diff changeset	445 name = os.path.join(root, cwd, name)
870 a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	446 name = os.path.normpath(name)
5158 d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	447 audit_path = path_auditor(root)
2278 3711e23ab10a Make hg status work for repositories in root directory on windows (issue 228) Manpreet Singh <junkblocker@yahoo.com> parents: 2271 diff changeset	448 if name != rootsep and name.startswith(rootsep):
1976 df8416346bb7 Enable path validation for copy, rename, debugwalk and other canonpath users. Thomas Arendsen Hein <thomas@intevation.de> parents: 1958 diff changeset	449 name = name[len(rootsep):]
df8416346bb7 Enable path validation for copy, rename, debugwalk and other canonpath users. Thomas Arendsen Hein <thomas@intevation.de> parents: 1958 diff changeset	450 audit_path(name)
df8416346bb7 Enable path validation for copy, rename, debugwalk and other canonpath users. Thomas Arendsen Hein <thomas@intevation.de> parents: 1958 diff changeset	451 return pconvert(name)
1081 8b7d63489db3 Change canonpath to not know about repo objects mpm@selenic.com parents: 1075 diff changeset	452 elif name == root:
870 a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	453 return ''
a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	454 else:
2115 fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	455 # Determine whether `name' is in the hierarchy at or beneath `root',
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	456 # by iterating name=dirname(name) until that causes no change (can't
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	457 # check name == '/', because that doesn't work on windows). For each
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	458 # `name', compare dev/inode numbers. If they match, the list `rel'
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	459 # holds the reversed list of components making up the relative file
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	460 # name we want.
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	461 root_st = os.stat(root)
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	462 rel = []
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	463 while True:
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	464 try:
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	465 name_st = os.stat(name)
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	466 except OSError:
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	467 break
2193 fb28ce04b349 add util.samestat function for windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2177 diff changeset	468 if samestat(name_st, root_st):
4086 cc8a52229620 Fix accessing the repo through a symlink. Jun Inoue <jun.lambda@gmail.com> parents: 4067 diff changeset	469 if not rel:
cc8a52229620 Fix accessing the repo through a symlink. Jun Inoue <jun.lambda@gmail.com> parents: 4067 diff changeset	470 # name was actually the same as root (maybe a symlink)
cc8a52229620 Fix accessing the repo through a symlink. Jun Inoue <jun.lambda@gmail.com> parents: 4067 diff changeset	471 return ''
2115 fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	472 rel.reverse()
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	473 name = os.path.join(*rel)
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	474 audit_path(name)
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	475 return pconvert(name)
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	476 dirname, basename = os.path.split(name)
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	477 rel.append(basename)
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	478 if dirname == name:
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	479 break
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	480 name = dirname
fd77b7ee4aac Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails Jim Meyering <list+hg@meyering.net> parents: 2096 diff changeset	481
1081 8b7d63489db3 Change canonpath to not know about repo objects mpm@selenic.com parents: 1075 diff changeset	482 raise Abort('%s not under root' % myname)
897 fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	483
6575 e08e0367ba15 walk: kill util.cmdmatcher and _matcher Matt Mackall <mpm@selenic.com> parents: 6548 diff changeset	484 def matcher(canonroot, cwd='', names=[], inc=[], exc=[], src=None, dflt_pat='glob'):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	485 """build a function to match a set of file patterns
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	486
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	487 arguments:
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	488 canonroot - the canonical root of the tree you're matching against
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	489 cwd - the current working directory, if relevant
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	490 names - patterns to find
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	491 inc - patterns to include
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	492 exc - patterns to exclude
4185 51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	493 dflt_pat - if a pattern in names has no explicit type, assume this one
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	494 src - where these patterns came from (e.g. .hgignore)
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	495
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	496 a pattern is one of:
4185 51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	497 'glob:<glob>' - a glob relative to cwd
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	498 're:<regexp>' - a regular expression
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	499 'path:<path>' - a path relative to canonroot
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	500 'relglob:<glob>' - an unrooted glob (*.c matches C files in all dirs)
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	501 'relpath:<path>' - a path relative to cwd
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	502 'relre:<regexp>' - a regexp that doesn't have to match the start of a name
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	503 '<something>' - one of the cases above, selected by the dflt_pat argument
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	504
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	505 returns:
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	506 a 3-tuple containing
4185 51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	507 - list of roots (places where one should start a recursive walk of the fs);
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	508 this often matches the explicit non-pattern names passed in, but also
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	509 includes the initial part of glob: patterns that has no glob characters
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	510 - a bool match(filename) function
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	511 - a bool indicating if any patterns were passed in
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	512 """
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	513
4198 9e3121017fb2 Optimize return value of util._matcher for common command line case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4197 diff changeset	514 # a common case: no patterns at all
9e3121017fb2 Optimize return value of util._matcher for common command line case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4197 diff changeset	515 if not names and not inc and not exc:
9e3121017fb2 Optimize return value of util._matcher for common command line case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4197 diff changeset	516 return [], always, False
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	517
1413 1c64c628d15f Do not use 'glob' expansion by default on OS != 'nt' Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1402 diff changeset	518 def contains_glob(name):
812 b65af904d6d7 Reduce the amount of stat traffic generated by a walk. Bryan O'Sullivan <bos@serpentine.com> parents: 782 diff changeset	519 for c in name:
1413 1c64c628d15f Do not use 'glob' expansion by default on OS != 'nt' Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1402 diff changeset	520 if c in _globchars: return True
1c64c628d15f Do not use 'glob' expansion by default on OS != 'nt' Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1402 diff changeset	521 return False
820 89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	522
888 e7a943e8c52b Fix up handling of regexp paths. Bryan O'Sullivan <bos@serpentine.com> parents: 886 diff changeset	523 def regex(kind, name, tail):
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	524 '''convert a pattern into a regular expression'''
4190 769bc4af561d util.matcher: change default "names" argument Alexis S. L. Carvalho <alexis@cecm.usp.br>* parents: 4189 diff changeset	525 if not name:
769bc4af561d util.matcher: change default "names" argument Alexis S. L. Carvalho <alexis@cecm.usp.br>* parents: 4189 diff changeset	526 return ''
820 89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	527 if kind == 're':
89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	528 return name
89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	529 elif kind == 'path':
888 e7a943e8c52b Fix up handling of regexp paths. Bryan O'Sullivan <bos@serpentine.com> parents: 886 diff changeset	530 return '^' + re.escape(name) + '(?:/\|$)'
1270 fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	531 elif kind == 'relglob':
4307 702f48570eb3 change relglob: patterns to be consistent with glob: patterns Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4306 diff changeset	532 return globre(name, '(?:\|.*/)', tail)
888 e7a943e8c52b Fix up handling of regexp paths. Bryan O'Sullivan <bos@serpentine.com> parents: 886 diff changeset	533 elif kind == 'relpath':
4197 492d0d5b6976 remove unused "head" hack from util._matcher Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4195 diff changeset	534 return re.escape(name) + '(?:/\|$)'
1270 fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	535 elif kind == 'relre':
fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	536 if name.startswith('^'):
fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	537 return name
fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	538 return '.*' + name
4306 6cecaec07cc9 Revert changeset ef1f1a4b2efb; add another test for glob: patterns Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4255 diff changeset	539 return globre(name, '', tail)
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	540
092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	541 def matchfn(pats, tail):
092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	542 """build a matching function from a set of patterns"""
1454 f4250806dbeb further fix traceback on invalid .hgignore patterns Benoit Boissinot <mercurial-bugs@selenic.com> parents: 1446 diff changeset	543 if not pats:
f4250806dbeb further fix traceback on invalid .hgignore patterns Benoit Boissinot <mercurial-bugs@selenic.com> parents: 1446 diff changeset	544 return
4371 d7ad1e42a368 util._matcher: speed up regexp matching. Bryan O'Sullivan <bos@serpentine.com> parents: 4338 diff changeset	545 try:
d7ad1e42a368 util._matcher: speed up regexp matching. Bryan O'Sullivan <bos@serpentine.com> parents: 4338 diff changeset	546 pat = '(?:%s)' % '\|'.join([regex(k, p, tail) for (k, p) in pats])
6074 59a9dc9562e2 ignore: split up huge patterns Matt Mackall <mpm@selenic.com> parents: 6062 diff changeset	547 if len(pat) > 20000:
59a9dc9562e2 ignore: split up huge patterns Matt Mackall <mpm@selenic.com> parents: 6062 diff changeset	548 raise OverflowError()
4371 d7ad1e42a368 util._matcher: speed up regexp matching. Bryan O'Sullivan <bos@serpentine.com> parents: 4338 diff changeset	549 return re.compile(pat).match
5201 0f6a1bdf89fb match: handle large regexes Matt Mackall <mpm@selenic.com> parents: 5077 diff changeset	550 except OverflowError:
0f6a1bdf89fb match: handle large regexes Matt Mackall <mpm@selenic.com> parents: 5077 diff changeset	551 # We're using a Python with a tiny regex engine and we
0f6a1bdf89fb match: handle large regexes Matt Mackall <mpm@selenic.com> parents: 5077 diff changeset	552 # made it explode, so we'll divide the pattern list in two
0f6a1bdf89fb match: handle large regexes Matt Mackall <mpm@selenic.com> parents: 5077 diff changeset	553 # until it works
0f6a1bdf89fb match: handle large regexes Matt Mackall <mpm@selenic.com> parents: 5077 diff changeset	554 l = len(pats)
0f6a1bdf89fb match: handle large regexes Matt Mackall <mpm@selenic.com> parents: 5077 diff changeset	555 if l < 2:
0f6a1bdf89fb match: handle large regexes Matt Mackall <mpm@selenic.com> parents: 5077 diff changeset	556 raise
5454 f2ca8d2c988f explicitely use integer division Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 5450 diff changeset	557 a, b = matchfn(pats[:l//2], tail), matchfn(pats[l//2:], tail)
5201 0f6a1bdf89fb match: handle large regexes Matt Mackall <mpm@selenic.com> parents: 5077 diff changeset	558 return lambda s: a(s) or b(s)
4371 d7ad1e42a368 util._matcher: speed up regexp matching. Bryan O'Sullivan <bos@serpentine.com> parents: 4338 diff changeset	559 except re.error:
d7ad1e42a368 util._matcher: speed up regexp matching. Bryan O'Sullivan <bos@serpentine.com> parents: 4338 diff changeset	560 for k, p in pats:
d7ad1e42a368 util._matcher: speed up regexp matching. Bryan O'Sullivan <bos@serpentine.com> parents: 4338 diff changeset	561 try:
d7ad1e42a368 util._matcher: speed up regexp matching. Bryan O'Sullivan <bos@serpentine.com> parents: 4338 diff changeset	562 re.compile('(?:%s)' % regex(k, p, tail))
d7ad1e42a368 util._matcher: speed up regexp matching. Bryan O'Sullivan <bos@serpentine.com> parents: 4338 diff changeset	563 except re.error:
d7ad1e42a368 util._matcher: speed up regexp matching. Bryan O'Sullivan <bos@serpentine.com> parents: 4338 diff changeset	564 if src:
d7ad1e42a368 util._matcher: speed up regexp matching. Bryan O'Sullivan <bos@serpentine.com> parents: 4338 diff changeset	565 raise Abort("%s: invalid pattern (%s): %s" %
d7ad1e42a368 util._matcher: speed up regexp matching. Bryan O'Sullivan <bos@serpentine.com> parents: 4338 diff changeset	566 (src, k, p))
d7ad1e42a368 util._matcher: speed up regexp matching. Bryan O'Sullivan <bos@serpentine.com> parents: 4338 diff changeset	567 else:
d7ad1e42a368 util._matcher: speed up regexp matching. Bryan O'Sullivan <bos@serpentine.com> parents: 4338 diff changeset	568 raise Abort("invalid pattern (%s): %s" % (k, p))
d7ad1e42a368 util._matcher: speed up regexp matching. Bryan O'Sullivan <bos@serpentine.com> parents: 4338 diff changeset	569 raise Abort("invalid pattern")
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	570
820 89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	571 def globprefix(pat):
89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	572 '''return the non-glob prefix of a path, e.g. foo/* -> foo'''
89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	573 root = []
4183 6f9474044736 small globprefix fix Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4129 diff changeset	574 for p in pat.split('/'):
1413 1c64c628d15f Do not use 'glob' expansion by default on OS != 'nt' Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1402 diff changeset	575 if contains_glob(p): break
820 89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	576 root.append(p)
4187 01c4ea5e788c A 'glob:foo?bar' pattern determines a root - the tree root Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	577 return '/'.join(root) or '.'
820 89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	578
4192 9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	579 def normalizepats(names, default):
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	580 pats = []
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	581 roots = []
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	582 anypats = False
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	583 for kind, name in [patkind(p, default) for p in names]:
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	584 if kind in ('glob', 'relpath'):
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	585 name = canonpath(canonroot, cwd, name)
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	586 elif kind in ('relglob', 'path'):
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	587 name = normpath(name)
4236 34c4540c04c5 util._matcher: remove superfluous variable Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4233 diff changeset	588
34c4540c04c5 util._matcher: remove superfluous variable Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4233 diff changeset	589 pats.append((kind, name))
820 89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	590
4192 9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	591 if kind in ('glob', 're', 'relglob', 'relre'):
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	592 anypats = True
4236 34c4540c04c5 util._matcher: remove superfluous variable Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4233 diff changeset	593
4192 9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	594 if kind == 'glob':
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	595 root = globprefix(name)
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	596 roots.append(root)
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	597 elif kind in ('relpath', 'path'):
4233 03a665f9f913 util._matcher: use "." as the root of empty {rel,}path patterns Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4199 diff changeset	598 roots.append(name or '.')
4192 9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	599 elif kind == 'relglob':
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	600 roots.append('.')
4236 34c4540c04c5 util._matcher: remove superfluous variable Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4233 diff changeset	601 return roots, pats, anypats
4192 9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	602
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	603 roots, pats, anypats = normalizepats(names, dflt_pat)
897 fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	604
820 89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	605 patmatch = matchfn(pats, '$') or always
897 fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	606 incmatch = always
fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	607 if inc:
4192 9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	608 dummy, inckinds, dummy = normalizepats(inc, 'glob')
2480 519a1011db91 fix -I/-X when relative paths used or in subdir Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2471 diff changeset	609 incmatch = matchfn(inckinds, '(?:/\|$)')
897 fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	610 excmatch = lambda fn: False
fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	611 if exc:
4192 9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	612 dummy, exckinds, dummy = normalizepats(exc, 'glob')
2480 519a1011db91 fix -I/-X when relative paths used or in subdir Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2471 diff changeset	613 excmatch = matchfn(exckinds, '(?:/\|$)')
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	614
4199 ec932167c3a7 Optimize return value of util._matcher for hgignore case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4198 diff changeset	615 if not names and inc and not exc:
ec932167c3a7 Optimize return value of util._matcher for hgignore case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4198 diff changeset	616 # common case: hgignore patterns
ec932167c3a7 Optimize return value of util._matcher for hgignore case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4198 diff changeset	617 match = incmatch
ec932167c3a7 Optimize return value of util._matcher for hgignore case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4198 diff changeset	618 else:
ec932167c3a7 Optimize return value of util._matcher for hgignore case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4198 diff changeset	619 match = lambda fn: incmatch(fn) and not excmatch(fn) and patmatch(fn)
ec932167c3a7 Optimize return value of util._matcher for hgignore case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4198 diff changeset	620
ec932167c3a7 Optimize return value of util._matcher for hgignore case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4198 diff changeset	621 return (roots, match, (inc or exc or anypats) and True)
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	622
5062 3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644) Thomas Arendsen Hein <thomas@intevation.de> parents: 4832 diff changeset	623 _hgexecutable = None
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644) Thomas Arendsen Hein <thomas@intevation.de> parents: 4832 diff changeset	624
6499 479847ccabe0 Added hgexecutable support for py2exe/frozen scripts "Paul Moore <p.f.moore@gmail.com>" parents: 5659 diff changeset	625 def main_is_frozen():
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts "Paul Moore <p.f.moore@gmail.com>" parents: 5659 diff changeset	626 """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	627
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts "Paul Moore <p.f.moore@gmail.com>" parents: 5659 diff changeset	628 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	629 (portable, not much used).
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts "Paul Moore <p.f.moore@gmail.com>" parents: 5659 diff changeset	630 """
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts "Paul Moore <p.f.moore@gmail.com>" parents: 5659 diff changeset	631 return (hasattr(sys, "frozen") or # new py2exe
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts "Paul Moore <p.f.moore@gmail.com>" parents: 5659 diff changeset	632 hasattr(sys, "importers") or # old py2exe
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts "Paul Moore <p.f.moore@gmail.com>" parents: 5659 diff changeset	633 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	634
5062 3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644) Thomas Arendsen Hein <thomas@intevation.de> parents: 4832 diff changeset	635 def hgexecutable():
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644) Thomas Arendsen Hein <thomas@intevation.de> parents: 4832 diff changeset	636 """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	637
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644) Thomas Arendsen Hein <thomas@intevation.de> parents: 4832 diff changeset	638 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	639 """
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644) Thomas Arendsen Hein <thomas@intevation.de> parents: 4832 diff changeset	640 if _hgexecutable is None:
6500 a3175cd7dbec Tidy code, fix typo Bryan O'Sullivan <bos@serpentine.com> parents: 6499 diff changeset	641 hg = os.environ.get('HG')
a3175cd7dbec Tidy code, fix typo Bryan O'Sullivan <bos@serpentine.com> parents: 6499 diff changeset	642 if hg:
a3175cd7dbec Tidy code, fix typo Bryan O'Sullivan <bos@serpentine.com> parents: 6499 diff changeset	643 set_hgexecutable(hg)
6499 479847ccabe0 Added hgexecutable support for py2exe/frozen scripts "Paul Moore <p.f.moore@gmail.com>" parents: 5659 diff changeset	644 elif main_is_frozen():
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts "Paul Moore <p.f.moore@gmail.com>" parents: 5659 diff changeset	645 set_hgexecutable(sys.executable)
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts "Paul Moore <p.f.moore@gmail.com>" parents: 5659 diff changeset	646 else:
6500 a3175cd7dbec Tidy code, fix typo Bryan O'Sullivan <bos@serpentine.com> parents: 6499 diff changeset	647 set_hgexecutable(find_exe('hg', 'hg'))
5062 3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644) Thomas Arendsen Hein <thomas@intevation.de> parents: 4832 diff changeset	648 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	649
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	650 def set_hgexecutable(path):
5062 3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644) Thomas Arendsen Hein <thomas@intevation.de> parents: 4832 diff changeset	651 """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	652 global _hgexecutable
5062 3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644) Thomas Arendsen Hein <thomas@intevation.de> parents: 4832 diff changeset	653 _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	654
1882 c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	655 def system(cmd, environ={}, cwd=None, onerr=None, errprefix=None):
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	656 '''enhanced shell command execution.
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	657 run with environment maybe modified, maybe in different dir.
508 42a660abaf75 [PATCH] Harden os.system mpm@selenic.com parents: 464 diff changeset	658
1882 c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	659 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	660 print error message and return status, else raise onerr object as
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	661 exception.'''
2601 00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	662 def py2shell(val):
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	663 'convert python object into string that is useful to shell'
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	664 if val in (None, False):
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	665 return '0'
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	666 if val == True:
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	667 return '1'
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	668 return str(val)
1880 05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	669 oldenv = {}
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	670 for k in environ:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	671 oldenv[k] = os.environ.get(k)
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	672 if cwd is not None:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	673 oldcwd = os.getcwd()
3905 a8c0365b2ace util.system: fix quoting on windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3860 diff changeset	674 origcmd = cmd
a8c0365b2ace util.system: fix quoting on windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3860 diff changeset	675 if os.name == 'nt':
a8c0365b2ace util.system: fix quoting on windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3860 diff changeset	676 cmd = '"%s"' % cmd
1880 05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	677 try:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	678 for k, v in environ.iteritems():
2601 00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	679 os.environ[k] = py2shell(v)
5062 3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644) Thomas Arendsen Hein <thomas@intevation.de> parents: 4832 diff changeset	680 os.environ['HG'] = hgexecutable()
1880 05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	681 if cwd is not None and oldcwd != cwd:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	682 os.chdir(cwd)
1882 c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	683 rc = os.system(cmd)
4720 72fb6f10fac1 OpenVMS patches Jean-Francois PIERONNE <jf.pieronne@laposte.net> parents: 4708 diff changeset	684 if sys.platform == 'OpenVMS' and rc & 1:
72fb6f10fac1 OpenVMS patches Jean-Francois PIERONNE <jf.pieronne@laposte.net> parents: 4708 diff changeset	685 rc = 0
1882 c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	686 if rc and onerr:
3905 a8c0365b2ace util.system: fix quoting on windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3860 diff changeset	687 errmsg = '%s %s' % (os.path.basename(origcmd.split(None, 1)[0]),
1882 c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	688 explain_exit(rc)[0])
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	689 if errprefix:
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	690 errmsg = '%s: %s' % (errprefix, errmsg)
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	691 try:
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	692 onerr.warn(errmsg + '\n')
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	693 except AttributeError:
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	694 raise onerr(errmsg)
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	695 return rc
1880 05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	696 finally:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	697 for k, v in oldenv.iteritems():
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	698 if v is None:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	699 del os.environ[k]
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	700 else:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	701 os.environ[k] = v
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	702 if cwd is not None and oldcwd != cwd:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	703 os.chdir(oldcwd)
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	704
4281 384672d8080f add util.lexists Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4275 diff changeset	705 # os.path.lexists is not available on python2.3
384672d8080f add util.lexists Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4275 diff changeset	706 def lexists(filename):
384672d8080f add util.lexists Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4275 diff changeset	707 "test whether a file with this name exists. does not follow symlinks"
384672d8080f add util.lexists Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4275 diff changeset	708 try:
384672d8080f add util.lexists Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4275 diff changeset	709 os.lstat(filename)
384672d8080f add util.lexists Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4275 diff changeset	710 except:
384672d8080f add util.lexists Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4275 diff changeset	711 return False
384672d8080f add util.lexists Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4275 diff changeset	712 return True
384672d8080f add util.lexists Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4275 diff changeset	713
421 43b8da7420a9 [PATCH] rename under the other OS mpm@selenic.com parents: 419 diff changeset	714 def rename(src, dst):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	715 """forcibly rename a file"""
421 43b8da7420a9 [PATCH] rename under the other OS mpm@selenic.com parents: 419 diff changeset	716 try:
43b8da7420a9 [PATCH] rename under the other OS mpm@selenic.com parents: 419 diff changeset	717 os.rename(src, dst)
4956 02b127749dc0 fix unused variables reported by pychecker Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 4948 diff changeset	718 except OSError, err: # FIXME: check err (EEXIST ?)
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	719 # on windows, rename to existing file is not allowed, so we
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	720 # must delete destination first. but if file is open, unlink
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	721 # schedules it for delete but does not delete it. rename
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	722 # happens immediately even for open files, so we create
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	723 # temporary file, delete it, rename destination to that name,
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	724 # then delete that. then rename is safe to do.
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	725 fd, temp = tempfile.mkstemp(dir=os.path.dirname(dst) or '.')
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	726 os.close(fd)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	727 os.unlink(temp)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	728 os.rename(dst, temp)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	729 os.unlink(temp)
421 43b8da7420a9 [PATCH] rename under the other OS mpm@selenic.com parents: 419 diff changeset	730 os.rename(src, dst)
43b8da7420a9 [PATCH] rename under the other OS mpm@selenic.com parents: 419 diff changeset	731
1415 c6e6ca96a033 refactor some unlink/remove code and make sure we prune empty dir Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1413 diff changeset	732 def unlink(f):
c6e6ca96a033 refactor some unlink/remove code and make sure we prune empty dir Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1413 diff changeset	733 """unlink and remove the directory if it is empty"""
c6e6ca96a033 refactor some unlink/remove code and make sure we prune empty dir Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1413 diff changeset	734 os.unlink(f)
c6e6ca96a033 refactor some unlink/remove code and make sure we prune empty dir Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1413 diff changeset	735 # try removing directories that might now be empty
2064 547ede0123a2 util.unlink should only catch OSError. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2054 diff changeset	736 try:
547ede0123a2 util.unlink should only catch OSError. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2054 diff changeset	737 os.removedirs(os.path.dirname(f))
547ede0123a2 util.unlink should only catch OSError. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2054 diff changeset	738 except OSError:
547ede0123a2 util.unlink should only catch OSError. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2054 diff changeset	739 pass
1415 c6e6ca96a033 refactor some unlink/remove code and make sure we prune empty dir Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1413 diff changeset	740
3629 4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	741 def copyfile(src, dest):
4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	742 "copy a file, preserving mode"
4271 1eaa8d90c689 fix util.copyfile to deal with symlinks Eric St-Jean <esj@wwd.ca> parents: 4256 diff changeset	743 if os.path.islink(src):
1eaa8d90c689 fix util.copyfile to deal with symlinks Eric St-Jean <esj@wwd.ca> parents: 4256 diff changeset	744 try:
1eaa8d90c689 fix util.copyfile to deal with symlinks Eric St-Jean <esj@wwd.ca> parents: 4256 diff changeset	745 os.unlink(dest)
1eaa8d90c689 fix util.copyfile to deal with symlinks Eric St-Jean <esj@wwd.ca> parents: 4256 diff changeset	746 except:
1eaa8d90c689 fix util.copyfile to deal with symlinks Eric St-Jean <esj@wwd.ca> parents: 4256 diff changeset	747 pass
1eaa8d90c689 fix util.copyfile to deal with symlinks Eric St-Jean <esj@wwd.ca> parents: 4256 diff changeset	748 os.symlink(os.readlink(src), dest)
1eaa8d90c689 fix util.copyfile to deal with symlinks Eric St-Jean <esj@wwd.ca> parents: 4256 diff changeset	749 else:
1eaa8d90c689 fix util.copyfile to deal with symlinks Eric St-Jean <esj@wwd.ca> parents: 4256 diff changeset	750 try:
1eaa8d90c689 fix util.copyfile to deal with symlinks Eric St-Jean <esj@wwd.ca> parents: 4256 diff changeset	751 shutil.copyfile(src, dest)
1eaa8d90c689 fix util.copyfile to deal with symlinks Eric St-Jean <esj@wwd.ca> parents: 4256 diff changeset	752 shutil.copymode(src, dest)
1eaa8d90c689 fix util.copyfile to deal with symlinks Eric St-Jean <esj@wwd.ca> parents: 4256 diff changeset	753 except shutil.Error, inst:
1eaa8d90c689 fix util.copyfile to deal with symlinks Eric St-Jean <esj@wwd.ca> parents: 4256 diff changeset	754 raise Abort(str(inst))
3629 4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	755
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	756 def copyfiles(src, dst, hardlink=None):
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	757 """Copy a directory tree using hardlinks if possible"""
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	758
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	759 if hardlink is None:
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	760 hardlink = (os.stat(src).st_dev ==
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	761 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	762
1207 a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	763 if os.path.isdir(src):
a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	764 os.mkdir(dst)
5396 5105b119edd2 Add osutil module, containing a listdir function. Bryan O'Sullivan <bos@serpentine.com> parents: 5360 diff changeset	765 for name, kind in osutil.listdir(src):
1207 a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	766 srcname = os.path.join(src, name)
a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	767 dstname = os.path.join(dst, name)
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	768 copyfiles(srcname, dstname, hardlink)
1207 a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	769 else:
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	770 if hardlink:
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	771 try:
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	772 os_link(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	773 except (IOError, OSError):
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	774 hardlink = False
1591 5a3229cf1492 do not copy atime and mtime in util.copyfiles Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1585 diff changeset	775 shutil.copy(src, dst)
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	776 else:
1591 5a3229cf1492 do not copy atime and mtime in util.copyfiles Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1585 diff changeset	777 shutil.copy(src, dst)
698 df78d8ccac4c Use python function instead of external 'cp' command when cloning repos. Thomas Arendsen Hein <thomas@intevation.de> parents: 667 diff changeset	778
5158 d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	779 class path_auditor(object):
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	780 '''ensure that a filesystem path contains no banned components.
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	781 the following properties of a path are checked:
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	782
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	783 - under top-level .hg
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	784 - starts at the root of a windows drive
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	785 - contains ".."
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	786 - traverses a symlink (e.g. a/symlink_here/b)
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	787 - inside a nested repository'''
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	788
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	789 def __init__(self, root):
5200 c7e8fe11f34a path_auditor: cache names of audited directories Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5162 diff changeset	790 self.audited = set()
c7e8fe11f34a path_auditor: cache names of audited directories Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5162 diff changeset	791 self.auditeddir = set()
5158 d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	792 self.root = root
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	793
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	794 def __call__(self, path):
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	795 if path in self.audited:
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	796 return
5159 d84329a11fdd Make a few portability improvements to path auditing code. Bryan O'Sullivan <bos@serpentine.com> parents: 5158 diff changeset	797 normpath = os.path.normcase(path)
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	798 parts = splitpath(normpath)
5158 d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	799 if (os.path.splitdrive(path)[0] or parts[0] in ('.hg', '')
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	800 or os.pardir in parts):
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	801 raise Abort(_("path contains illegal component: %s") % path)
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	802 def check(prefix):
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	803 curpath = os.path.join(self.root, prefix)
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	804 try:
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	805 st = os.lstat(curpath)
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	806 except OSError, err:
5162 9374373fb727 util: ignore invalid path errors in path_auditor. Patrick Mezard <pmezard@gmail.com> parents: 5159 diff changeset	807 # EINVAL can be raised as invalid path syntax under win32.
9374373fb727 util: ignore invalid path errors in path_auditor. Patrick Mezard <pmezard@gmail.com> parents: 5159 diff changeset	808 # They must be ignored for patterns can be checked too.
5487 7a64931e2d76 Fix file-changed-to-dir and dir-to-file commits (issue660). Maxim Dounin <mdounin@mdounin.ru> parents: 5481 diff changeset	809 if err.errno not in (errno.ENOENT, errno.ENOTDIR, errno.EINVAL):
5158 d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	810 raise
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	811 else:
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	812 if stat.S_ISLNK(st.st_mode):
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	813 raise Abort(_('path %r traverses symbolic link %r') %
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	814 (path, prefix))
5159 d84329a11fdd Make a few portability improvements to path auditing code. Bryan O'Sullivan <bos@serpentine.com> parents: 5158 diff changeset	815 elif (stat.S_ISDIR(st.st_mode) and
d84329a11fdd Make a few portability improvements to path auditing code. Bryan O'Sullivan <bos@serpentine.com> parents: 5158 diff changeset	816 os.path.isdir(os.path.join(curpath, '.hg'))):
5158 d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	817 raise Abort(_('path %r is inside repo %r') %
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	818 (path, prefix))
5845 5924a11aa419 Fix not to use os.sep directly. Shun-ichi GOTO <shunichi.goto@gmail.com> parents: 5844 diff changeset	819 parts.pop()
5200 c7e8fe11f34a path_auditor: cache names of audited directories Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5162 diff changeset	820 prefixes = []
5845 5924a11aa419 Fix not to use os.sep directly. Shun-ichi GOTO <shunichi.goto@gmail.com> parents: 5844 diff changeset	821 for n in range(len(parts)):
5924a11aa419 Fix not to use os.sep directly. Shun-ichi GOTO <shunichi.goto@gmail.com> parents: 5844 diff changeset	822 prefix = os.sep.join(parts)
5200 c7e8fe11f34a path_auditor: cache names of audited directories Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5162 diff changeset	823 if prefix in self.auditeddir:
c7e8fe11f34a path_auditor: cache names of audited directories Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5162 diff changeset	824 break
c7e8fe11f34a path_auditor: cache names of audited directories Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5162 diff changeset	825 check(prefix)
c7e8fe11f34a path_auditor: cache names of audited directories Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5162 diff changeset	826 prefixes.append(prefix)
5845 5924a11aa419 Fix not to use os.sep directly. Shun-ichi GOTO <shunichi.goto@gmail.com> parents: 5844 diff changeset	827 parts.pop()
5200 c7e8fe11f34a path_auditor: cache names of audited directories Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5162 diff changeset	828
c7e8fe11f34a path_auditor: cache names of audited directories Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5162 diff changeset	829 self.audited.add(path)
c7e8fe11f34a path_auditor: cache names of audited directories Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5162 diff changeset	830 # only add prefixes to the cache after checking everything: we don't
c7e8fe11f34a path_auditor: cache names of audited directories Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5162 diff changeset	831 # want to add "foo/bar/baz" before checking if there's a "foo/.hg"
c7e8fe11f34a path_auditor: cache names of audited directories Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5162 diff changeset	832 self.auditeddir.update(prefixes)
1835 bdfb524d728a Validate paths before reading or writing files in repository or working dir. Thomas Arendsen Hein <thomas@intevation.de> parents: 1830 diff changeset	833
704 5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	834 def _makelock_file(info, pathname):
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	835 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	836 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	837 os.close(ld)
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	838
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	839 def _readlock_file(pathname):
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	840 return posixfile(pathname).read()
704 5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	841
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	842 def nlinks(pathname):
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	843 """Return number of hardlinks for the given file."""
2448 b77a2ef61b81 replace os.stat with os.lstat in some where. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2314 diff changeset	844 return os.lstat(pathname).st_nlink
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	845
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	846 if hasattr(os, 'link'):
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	847 os_link = os.link
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	848 else:
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	849 def os_link(src, dst):
1402 9d2c2e6b32b5 i18n part2: use '_' for all strings who are part of the user interface Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1400 diff changeset	850 raise OSError(0, _("Hardlinks not supported"))
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	851
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	852 def fstat(fp):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	853 '''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	854 try:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	855 return os.fstat(fp.fileno())
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	856 except AttributeError:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	857 return os.stat(fp.name)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	858
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	859 posixfile = file
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	860
5659 3da652f2039c util: get rid of is_win_9x wart Matt Mackall <mpm@selenic.com> parents: 5647 diff changeset	861 def openhardlinks():
3da652f2039c util: get rid of is_win_9x wart Matt Mackall <mpm@selenic.com> parents: 5647 diff changeset	862 '''return true if it is safe to hold open file handles to hardlinks'''
3da652f2039c util: get rid of is_win_9x wart Matt Mackall <mpm@selenic.com> parents: 5647 diff changeset	863 return True
2250 45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	864
7118 619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	865 def _statfiles(files):
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	866 'Stat each file in files and yield stat or None if file does not exist.'
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	867 lstat = os.lstat
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	868 for nf in files:
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	869 try:
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	870 st = lstat(nf)
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	871 except OSError, err:
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	872 if err.errno not in (errno.ENOENT, errno.ENOTDIR):
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	873 raise
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	874 st = None
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	875 yield st
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	876
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	877 def _statfiles_clustered(files):
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	878 '''Stat each file in files and yield stat or None if file does not exist.
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	879 Cluster and cache stat per directory to minimize number of OS stat calls.'''
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	880 lstat = os.lstat
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	881 ncase = os.path.normcase
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	882 sep = os.sep
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	883 dircache = {} # dirname -> filename -> status \| None if file does not exist
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	884 for nf in files:
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	885 nf = ncase(nf)
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	886 pos = nf.rfind(sep)
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	887 if pos == -1:
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	888 dir, base = '.', nf
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	889 else:
7301 00d76fa3ffba Fix util._statfiles_clustered() failing at root of a windows drive Patrick Mezard <pmezard@gmail.com> parents: 7270 diff changeset	890 dir, base = nf[:pos+1], nf[pos+1:]
7118 619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	891 cache = dircache.get(dir, None)
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	892 if cache is None:
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	893 try:
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	894 dmap = dict([(ncase(n), s)
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	895 for n, k, s in osutil.listdir(dir, True)])
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	896 except OSError, err:
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	897 # handle directory not found in Python version prior to 2.5
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	898 # Python <= 2.4 returns native Windows code 3 in errno
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	899 # Python >= 2.5 returns ENOENT and adds winerror field
7137 0c63b87d9bce util: handle EINVAL in _statfiles_clustered() Patrick Mezard <pmezard@gmail.com> parents: 7123 diff changeset	900 # EINVAL is raised if dir is not a directory.
0c63b87d9bce util: handle EINVAL in _statfiles_clustered() Patrick Mezard <pmezard@gmail.com> parents: 7123 diff changeset	901 if err.errno not in (3, errno.ENOENT, errno.EINVAL,
0c63b87d9bce util: handle EINVAL in _statfiles_clustered() Patrick Mezard <pmezard@gmail.com> parents: 7123 diff changeset	902 errno.ENOTDIR):
7118 619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	903 raise
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	904 dmap = {}
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	905 cache = dircache.setdefault(dir, dmap)
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	906 yield cache.get(base, None)
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	907
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	908 if sys.platform == 'win32':
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	909 statfiles = _statfiles_clustered
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	910 else:
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	911 statfiles = _statfiles
619ebf82cef2 Take advantage of fstat calls clustering per directory if OS support it. Petr Kodl <petrkodl@gmail.com> parents: 7106 diff changeset	912
3721 98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	913 getuser_fallback = None
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	914
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	915 def getuser():
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	916 '''return name of current user'''
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	917 try:
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	918 return getpass.getuser()
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	919 except ImportError:
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	920 # import of pwd will fail on windows - try fallback
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	921 if getuser_fallback:
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	922 return getuser_fallback()
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	923 # raised if win32api not available
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	924 raise Abort(_('user name not available - set USERNAME '
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	925 'environment variable'))
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	926
3551 3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	927 def username(uid=None):
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	928 """Return the name of the user with the given uid.
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	929
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	930 If uid is None, return the name of the current user."""
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	931 try:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	932 import pwd
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	933 if uid is None:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	934 uid = os.getuid()
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	935 try:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	936 return pwd.getpwuid(uid)[0]
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	937 except KeyError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	938 return str(uid)
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	939 except ImportError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	940 return None
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	941
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	942 def groupname(gid=None):
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	943 """Return the name of the group with the given gid.
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	944
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	945 If gid is None, return the name of the current group."""
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	946 try:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	947 import grp
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	948 if gid is None:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	949 gid = os.getgid()
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	950 try:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	951 return grp.getgrgid(gid)[0]
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	952 except KeyError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	953 return str(gid)
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	954 except ImportError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	955 return None
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	956
3784 1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	957 # File system features
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	958
6746 1dca460e7d1e rename checkfolding to checkcase Matt Mackall <mpm@selenic.com> parents: 6743 diff changeset	959 def checkcase(path):
3784 1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	960 """
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	961 Check whether the given path is on a case-sensitive filesystem
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	962
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	963 Requires a path (like /foo/.hg) ending with a foldable final
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	964 directory component.
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	965 """
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	966 s1 = os.stat(path)
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	967 d, b = os.path.split(path)
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	968 p2 = os.path.join(d, b.upper())
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	969 if path == p2:
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	970 p2 = os.path.join(d, b.lower())
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	971 try:
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	972 s2 = os.stat(p2)
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	973 if s2 == s1:
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	974 return False
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	975 return True
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	976 except:
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	977 return True
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	978
6676 33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	979 _fspathcache = {}
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	980 def fspath(name, root):
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	981 '''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	982
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	983 The name is either relative to root, or it is an absolute path starting
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	984 with root. Note that this function is unnecessary, and should not be
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	985 called, for case-sensitive filesystems (simply because it's expensive).
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	986 '''
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	987 # If name is absolute, make it relative
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	988 if name.lower().startswith(root.lower()):
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	989 l = len(root)
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	990 if name[l] == os.sep or name[l] == os.altsep:
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	991 l = l + 1
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	992 name = name[l:]
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	993
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	994 if not os.path.exists(os.path.join(root, name)):
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	995 return None
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	996
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	997 seps = os.sep
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	998 if os.altsep:
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	999 seps = seps + os.altsep
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1000 # Protect backslashes. This gets silly very quickly.
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1001 seps.replace('\\','\\\\')
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1002 pattern = re.compile(r'([^%s]+)\|([%s]+)' % (seps, seps))
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1003 dir = os.path.normcase(os.path.normpath(root))
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1004 result = []
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1005 for part, sep in pattern.findall(name):
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1006 if sep:
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1007 result.append(sep)
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1008 continue
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1009
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1010 if dir not in _fspathcache:
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1011 _fspathcache[dir] = os.listdir(dir)
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1012 contents = _fspathcache[dir]
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1013
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1014 lpart = part.lower()
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1015 for n in contents:
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1016 if n.lower() == lpart:
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1017 result.append(n)
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1018 break
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1019 else:
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1020 # Cannot happen, as the file exists!
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1021 result.append(part)
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1022 dir = os.path.join(dir, lpart)
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1023
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1024 return ''.join(result)
33045179d079 Add a new function, fspath Paul Moore <p.f.moore@gmail.com> parents: 6595 diff changeset	1025
3994 1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	1026 def checkexec(path):
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	1027 """
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	1028 Check whether the given path is on a filesystem with UNIX-like exec flags
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	1029
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	1030 Requires a directory (like /foo/.hg)
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	1031 """
5739 45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels Matt Mackall <mpm@selenic.com> parents: 5707 diff changeset	1032
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels Matt Mackall <mpm@selenic.com> parents: 5707 diff changeset	1033 # VFAT on some Linux versions can flip mode but it doesn't persist
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels Matt Mackall <mpm@selenic.com> parents: 5707 diff changeset	1034 # a FS remount. Frequently we can detect it if files are created
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels Matt Mackall <mpm@selenic.com> parents: 5707 diff changeset	1035 # with exec bit on.
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels Matt Mackall <mpm@selenic.com> parents: 5707 diff changeset	1036
5212 316ce5e85b3e check exec: return fallback in case of error during the check Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 5077 diff changeset	1037 try:
5420 6d1bd20ae14d Execution bit detection fixes for VFAT on Linux Rafael Villar Burke <pachi@rvburke.com> parents: 5396 diff changeset	1038 EXECFLAGS = stat.S_IXUSR \| stat.S_IXGRP \| stat.S_IXOTH
5212 316ce5e85b3e check exec: return fallback in case of error during the check Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 5077 diff changeset	1039 fh, fn = tempfile.mkstemp("", "", path)
5739 45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels Matt Mackall <mpm@selenic.com> parents: 5707 diff changeset	1040 try:
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels Matt Mackall <mpm@selenic.com> parents: 5707 diff changeset	1041 os.close(fh)
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels Matt Mackall <mpm@selenic.com> parents: 5707 diff changeset	1042 m = os.stat(fn).st_mode & 0777
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels Matt Mackall <mpm@selenic.com> parents: 5707 diff changeset	1043 new_file_has_exec = m & EXECFLAGS
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels Matt Mackall <mpm@selenic.com> parents: 5707 diff changeset	1044 os.chmod(fn, m ^ EXECFLAGS)
5759 027264e720aa util: filter all st_mode with 0777 in checkexec Patrick Mezard <pmezard@gmail.com> parents: 5743 diff changeset	1045 exec_flags_cannot_flip = ((os.stat(fn).st_mode & 0777) == m)
5739 45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels Matt Mackall <mpm@selenic.com> parents: 5707 diff changeset	1046 finally:
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels Matt Mackall <mpm@selenic.com> parents: 5707 diff changeset	1047 os.unlink(fn)
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels Matt Mackall <mpm@selenic.com> parents: 5707 diff changeset	1048 except (IOError, OSError):
5212 316ce5e85b3e check exec: return fallback in case of error during the check Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 5077 diff changeset	1049 # we don't care, the user probably won't be able to commit anyway
316ce5e85b3e check exec: return fallback in case of error during the check Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 5077 diff changeset	1050 return False
5420 6d1bd20ae14d Execution bit detection fixes for VFAT on Linux Rafael Villar Burke <pachi@rvburke.com> parents: 5396 diff changeset	1051 return not (new_file_has_exec or exec_flags_cannot_flip)
3994 1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	1052
4002 d7b9ec589546 symlinks: use is_link wherever is_exec is used Matt Mackall <mpm@selenic.com> parents: 4000 diff changeset	1053 def checklink(path):
3998 315d47991fd4 symlinks: check whether a filesystem supports symlinks Matt Mackall <mpm@selenic.com> parents: 3997 diff changeset	1054 """check whether the given path is on a symlink-capable filesystem"""
315d47991fd4 symlinks: check whether a filesystem supports symlinks Matt Mackall <mpm@selenic.com> parents: 3997 diff changeset	1055 # mktemp is not racy because symlink creation will fail if the
315d47991fd4 symlinks: check whether a filesystem supports symlinks Matt Mackall <mpm@selenic.com> parents: 3997 diff changeset	1056 # file already exists
315d47991fd4 symlinks: check whether a filesystem supports symlinks Matt Mackall <mpm@selenic.com> parents: 3997 diff changeset	1057 name = tempfile.mktemp(dir=path)
315d47991fd4 symlinks: check whether a filesystem supports symlinks Matt Mackall <mpm@selenic.com> parents: 3997 diff changeset	1058 try:
315d47991fd4 symlinks: check whether a filesystem supports symlinks Matt Mackall <mpm@selenic.com> parents: 3997 diff changeset	1059 os.symlink(".", name)
315d47991fd4 symlinks: check whether a filesystem supports symlinks Matt Mackall <mpm@selenic.com> parents: 3997 diff changeset	1060 os.unlink(name)
315d47991fd4 symlinks: check whether a filesystem supports symlinks Matt Mackall <mpm@selenic.com> parents: 3997 diff changeset	1061 return True
4017 ea6174c96ae1 catch AttributeError in util.checklink Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4002 diff changeset	1062 except (OSError, AttributeError):
3998 315d47991fd4 symlinks: check whether a filesystem supports symlinks Matt Mackall <mpm@selenic.com> parents: 3997 diff changeset	1063 return False
315d47991fd4 symlinks: check whether a filesystem supports symlinks Matt Mackall <mpm@selenic.com> parents: 3997 diff changeset	1064
4327 aba90193f4e4 cache os.umask even on windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4326 diff changeset	1065 _umask = os.umask(0)
aba90193f4e4 cache os.umask even on windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4326 diff changeset	1066 os.umask(_umask)
aba90193f4e4 cache os.umask even on windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4326 diff changeset	1067
4434 439b1c35348a Fix issue483 - mq does not work under windows with gnu-win32 patch. Patrick Mezard <pmezard@gmail.com> parents: 4407 diff changeset	1068 def needbinarypatch():
439b1c35348a Fix issue483 - mq does not work under windows with gnu-win32 patch. Patrick Mezard <pmezard@gmail.com> parents: 4407 diff changeset	1069 """return True if patches should be applied in binary mode by default."""
439b1c35348a Fix issue483 - mq does not work under windows with gnu-win32 patch. Patrick Mezard <pmezard@gmail.com> parents: 4407 diff changeset	1070 return os.name == 'nt'
439b1c35348a Fix issue483 - mq does not work under windows with gnu-win32 patch. Patrick Mezard <pmezard@gmail.com> parents: 4407 diff changeset	1071
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	1072 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	1073 '''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	1074 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	1075
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	1076 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	1077 '''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	1078 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	1079 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	1080 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	1081 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	1082 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	1083
6007 090b1a665901 filemerge: add config item for GUI tools Matt Mackall <mpm@selenic.com> parents: 6006 diff changeset	1084 def gui():
090b1a665901 filemerge: add config item for GUI tools Matt Mackall <mpm@selenic.com> parents: 6006 diff changeset	1085 '''Are we running in a GUI?'''
090b1a665901 filemerge: add config item for GUI tools Matt Mackall <mpm@selenic.com> parents: 6006 diff changeset	1086 return os.name == "nt" or os.name == "mac" or os.environ.get("DISPLAY")
090b1a665901 filemerge: add config item for GUI tools Matt Mackall <mpm@selenic.com> parents: 6006 diff changeset	1087
6132 1ee95f7df611 util: always define a dummy lookup_reg() Patrick Mezard <pmezard@gmail.com> parents: 6111 diff changeset	1088 def lookup_reg(key, name=None, scope=None):
1ee95f7df611 util: always define a dummy lookup_reg() Patrick Mezard <pmezard@gmail.com> parents: 6111 diff changeset	1089 return None
1ee95f7df611 util: always define a dummy lookup_reg() Patrick Mezard <pmezard@gmail.com> parents: 6111 diff changeset	1090
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	1091 # Platform specific variants
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	1092 if os.name == 'nt':
3877 abaee83ce0a6 Replace demandload with new demandimport Matt Mackall <mpm@selenic.com> parents: 3860 diff changeset	1093 import msvcrt
461 9ae0034f2772 [PATCH] /dev/null for other OS mpm@selenic.com parents: 441 diff changeset	1094 nulldev = 'NUL:'
1609 c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1095
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1096 class winstdout:
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1097 '''stdout on windows misbehaves if sent through a pipe'''
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1098
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1099 def __init__(self, fp):
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1100 self.fp = fp
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1101
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1102 def __getattr__(self, key):
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1103 return getattr(self.fp, key)
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1104
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1105 def close(self):
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1106 try:
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1107 self.fp.close()
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1108 except: pass
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1109
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1110 def write(self, s):
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1111 try:
5647 165cda754d9e Workaround for "Not enough space" error due to the bug of Windows. Shun-ichi GOTO <shunichi.goto@gmail.com> parents: 5646 diff changeset	1112 # This is workaround for "Not enough space" error on
165cda754d9e Workaround for "Not enough space" error due to the bug of Windows. Shun-ichi GOTO <shunichi.goto@gmail.com> parents: 5646 diff changeset	1113 # writing large size of data to console.
165cda754d9e Workaround for "Not enough space" error due to the bug of Windows. Shun-ichi GOTO <shunichi.goto@gmail.com> parents: 5646 diff changeset	1114 limit = 16000
165cda754d9e Workaround for "Not enough space" error due to the bug of Windows. Shun-ichi GOTO <shunichi.goto@gmail.com> parents: 5646 diff changeset	1115 l = len(s)
165cda754d9e Workaround for "Not enough space" error due to the bug of Windows. Shun-ichi GOTO <shunichi.goto@gmail.com> parents: 5646 diff changeset	1116 start = 0
165cda754d9e Workaround for "Not enough space" error due to the bug of Windows. Shun-ichi GOTO <shunichi.goto@gmail.com> parents: 5646 diff changeset	1117 while start < l:
165cda754d9e Workaround for "Not enough space" error due to the bug of Windows. Shun-ichi GOTO <shunichi.goto@gmail.com> parents: 5646 diff changeset	1118 end = start + limit
165cda754d9e Workaround for "Not enough space" error due to the bug of Windows. Shun-ichi GOTO <shunichi.goto@gmail.com> parents: 5646 diff changeset	1119 self.fp.write(s[start:end])
165cda754d9e Workaround for "Not enough space" error due to the bug of Windows. Shun-ichi GOTO <shunichi.goto@gmail.com> parents: 5646 diff changeset	1120 start = end
1609 c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1121 except IOError, inst:
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1122 if inst.errno != 0: raise
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1123 self.close()
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1124 raise IOError(errno.EPIPE, 'Broken pipe')
4516 96d8a56d4ef9 Removed trailing whitespace and tabs from python files Thomas Arendsen Hein <thomas@intevation.de> parents: 4508 diff changeset	1125
4129 e817c68edfed stdout raises EINVAL when flush() is called on a closed pipe under win32. Patrick Mezard <pmezard@gmail.com> parents: 4087 diff changeset	1126 def flush(self):
e817c68edfed stdout raises EINVAL when flush() is called on a closed pipe under win32. Patrick Mezard <pmezard@gmail.com> parents: 4087 diff changeset	1127 try:
e817c68edfed stdout raises EINVAL when flush() is called on a closed pipe under win32. Patrick Mezard <pmezard@gmail.com> parents: 4087 diff changeset	1128 return self.fp.flush()
e817c68edfed stdout raises EINVAL when flush() is called on a closed pipe under win32. Patrick Mezard <pmezard@gmail.com> parents: 4087 diff changeset	1129 except IOError, inst:
e817c68edfed stdout raises EINVAL when flush() is called on a closed pipe under win32. Patrick Mezard <pmezard@gmail.com> parents: 4087 diff changeset	1130 if inst.errno != errno.EINVAL: raise
e817c68edfed stdout raises EINVAL when flush() is called on a closed pipe under win32. Patrick Mezard <pmezard@gmail.com> parents: 4087 diff changeset	1131 self.close()
e817c68edfed stdout raises EINVAL when flush() is called on a closed pipe under win32. Patrick Mezard <pmezard@gmail.com> parents: 4087 diff changeset	1132 raise IOError(errno.EPIPE, 'Broken pipe')
1609 c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1133
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1134 sys.stdout = winstdout(sys.stdout)
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	1135
5659 3da652f2039c util: get rid of is_win_9x wart Matt Mackall <mpm@selenic.com> parents: 5647 diff changeset	1136 def _is_win_9x():
3da652f2039c util: get rid of is_win_9x wart Matt Mackall <mpm@selenic.com> parents: 5647 diff changeset	1137 '''return true if run on windows 95, 98 or me.'''
3da652f2039c util: get rid of is_win_9x wart Matt Mackall <mpm@selenic.com> parents: 5647 diff changeset	1138 try:
3da652f2039c util: get rid of is_win_9x wart Matt Mackall <mpm@selenic.com> parents: 5647 diff changeset	1139 return sys.getwindowsversion()[3] == 1
3da652f2039c util: get rid of is_win_9x wart Matt Mackall <mpm@selenic.com> parents: 5647 diff changeset	1140 except AttributeError:
3da652f2039c util: get rid of is_win_9x wart Matt Mackall <mpm@selenic.com> parents: 5647 diff changeset	1141 return 'command' in os.environ.get('comspec', '')
3da652f2039c util: get rid of is_win_9x wart Matt Mackall <mpm@selenic.com> parents: 5647 diff changeset	1142
3da652f2039c util: get rid of is_win_9x wart Matt Mackall <mpm@selenic.com> parents: 5647 diff changeset	1143 def openhardlinks():
3da652f2039c util: get rid of is_win_9x wart Matt Mackall <mpm@selenic.com> parents: 5647 diff changeset	1144 return not _is_win_9x and "win32api" in locals()
3da652f2039c util: get rid of is_win_9x wart Matt Mackall <mpm@selenic.com> parents: 5647 diff changeset	1145
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	1146 def system_rcpath():
2117 760339ccc799 fix issue 217. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2115 diff changeset	1147 try:
760339ccc799 fix issue 217. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2115 diff changeset	1148 return system_rcpath_win32()
760339ccc799 fix issue 217. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2115 diff changeset	1149 except:
760339ccc799 fix issue 217. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2115 diff changeset	1150 return [r'c:\mercurial\mercurial.ini']
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	1151
4083 33c369afec94 Unified _rcpath so the interface is similar across operating systems Shane Holloway <shane.holloway@ieee.org>* parents: 4069 diff changeset	1152 def user_rcpath():
33c369afec94 Unified _rcpath so the interface is similar across operating systems Shane Holloway <shane.holloway@ieee.org>* parents: 4069 diff changeset	1153 '''return os-specific hgrc search path to the user dir'''
4098 c08b6af023bc util_win32.py: fix user_rcpath Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4097 diff changeset	1154 try:
6153 09a8be3e5bfb Also search for .hgrc if mercurial.ini not found on windows Stefan Rank <strank(AT)strank(DOT)info> parents: 6140 diff changeset	1155 path = user_rcpath_win32()
4098 c08b6af023bc util_win32.py: fix user_rcpath Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4097 diff changeset	1156 except:
6153 09a8be3e5bfb Also search for .hgrc if mercurial.ini not found on windows Stefan Rank <strank(AT)strank(DOT)info> parents: 6140 diff changeset	1157 home = os.path.expanduser('~')
09a8be3e5bfb Also search for .hgrc if mercurial.ini not found on windows Stefan Rank <strank(AT)strank(DOT)info> parents: 6140 diff changeset	1158 path = [os.path.join(home, 'mercurial.ini'),
09a8be3e5bfb Also search for .hgrc if mercurial.ini not found on windows Stefan Rank <strank(AT)strank(DOT)info> parents: 6140 diff changeset	1159 os.path.join(home, '.hgrc')]
2280 09ed44225571 On Windows look for mercurial.ini in $USERPROFILE, too, if available Thomas Arendsen Hein <thomas@intevation.de> parents: 2278 diff changeset	1160 userprofile = os.environ.get('USERPROFILE')
09ed44225571 On Windows look for mercurial.ini in $USERPROFILE, too, if available Thomas Arendsen Hein <thomas@intevation.de> parents: 2278 diff changeset	1161 if userprofile:
09ed44225571 On Windows look for mercurial.ini in $USERPROFILE, too, if available Thomas Arendsen Hein <thomas@intevation.de> parents: 2278 diff changeset	1162 path.append(os.path.join(userprofile, 'mercurial.ini'))
6153 09a8be3e5bfb Also search for .hgrc if mercurial.ini not found on windows Stefan Rank <strank(AT)strank(DOT)info> parents: 6140 diff changeset	1163 path.append(os.path.join(userprofile, '.hgrc'))
2280 09ed44225571 On Windows look for mercurial.ini in $USERPROFILE, too, if available Thomas Arendsen Hein <thomas@intevation.de> parents: 2278 diff changeset	1164 return path
1292 141951276ba1 Use platform-appropriate rc file names. Bryan O'Sullivan <bos@serpentine.com> parents: 1285 diff changeset	1165
1285 1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	1166 def parse_patch_output(output_line):
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	1167 """parses the output produced by patch and returns the file name"""
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	1168 pf = output_line[14:]
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	1169 if pf[0] == '`':
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	1170 pf = pf[1:-1] # Remove the quotes
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	1171 return pf
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	1172
5644 e2e8e977a6cb win32: fix ssh://host:port when using Plink Steve Borho <steve@borho.org> parents: 5525 diff changeset	1173 def sshargs(sshcmd, host, user, port):
e2e8e977a6cb win32: fix ssh://host:port when using Plink Steve Borho <steve@borho.org> parents: 5525 diff changeset	1174 '''Build argument list for ssh or Plink'''
e2e8e977a6cb win32: fix ssh://host:port when using Plink Steve Borho <steve@borho.org> parents: 5525 diff changeset	1175 pflag = 'plink' in sshcmd.lower() and '-P' or '-p'
e2e8e977a6cb win32: fix ssh://host:port when using Plink Steve Borho <steve@borho.org> parents: 5525 diff changeset	1176 args = user and ("%s@%s" % (user, host)) or host
5646 c722bd73c948 fix typo in sshargs Steve Borho <steve@borho.org> parents: 5644 diff changeset	1177 return port and ("%s %s %s" % (args, pflag, port)) or args
5644 e2e8e977a6cb win32: fix ssh://host:port when using Plink Steve Borho <steve@borho.org> parents: 5525 diff changeset	1178
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	1179 def testpid(pid):
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	1180 '''return False if pid dead, True if running or not known'''
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	1181 return True
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	1182
6877 1d38f3605b20 util: set_flags shouldn't know about repo flag formats Matt Mackall <mpm@selenic.com> parents: 6835 diff changeset	1183 def set_flags(f, l, x):
441 e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	1184 pass
515 03f27b1381f9 Whitespace cleanups mpm@selenic.com parents: 508 diff changeset	1185
1420 b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	1186 def set_binary(fd):
6339 ed9b07a97587 util: check fileno() validity in win32 set_binary() Patrick Mezard <pmezard@gmail.com> parents: 6330 diff changeset	1187 # When run without console, pipes may expose invalid
ed9b07a97587 util: check fileno() validity in win32 set_binary() Patrick Mezard <pmezard@gmail.com> parents: 6330 diff changeset	1188 # fileno(), usually set to -1.
ed9b07a97587 util: check fileno() validity in win32 set_binary() Patrick Mezard <pmezard@gmail.com> parents: 6330 diff changeset	1189 if hasattr(fd, 'fileno') and fd.fileno() >= 0:
6330 4e836769d93c util: test fileno() availability in win32 set_binary() Patrick Mezard <pmezard@gmail.com> parents: 6317 diff changeset	1190 msvcrt.setmode(fd.fileno(), os.O_BINARY)
1420 b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	1191
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	1192 def pconvert(path):
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	1193 return '/'.join(splitpath(path))
422 10c43444a38e [PATCH] Enables lock work under the other 'OS' mpm@selenic.com parents: 421 diff changeset	1194
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	1195 def localpath(path):
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	1196 return path.replace('/', '\\')
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	1197
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	1198 def normpath(path):
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	1199 return pconvert(os.path.normpath(path))
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	1200
704 5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1201 makelock = _makelock_file
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1202 readlock = _readlock_file
461 9ae0034f2772 [PATCH] /dev/null for other OS mpm@selenic.com parents: 441 diff changeset	1203
2193 fb28ce04b349 add util.samestat function for windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2177 diff changeset	1204 def samestat(s1, s2):
fb28ce04b349 add util.samestat function for windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2177 diff changeset	1205 return False
fb28ce04b349 add util.samestat function for windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2177 diff changeset	1206
4087 587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	1207 # A sequence of backslashes is special iff it precedes a double quote:
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	1208 # - if there's an even number of backslashes, the double quote is not
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	1209 # quoted (i.e. it ends the quoted region)
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	1210 # - if there's an odd number of backslashes, the double quote is quoted
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	1211 # - in both cases, every pair of backslashes is unquoted into a single
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	1212 # backslash
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	1213 # (See http://msdn2.microsoft.com/en-us/library/a1y7w461.aspx )
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	1214 # So, to quote a string, we must surround it in double quotes, double
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	1215 # the number of backslashes that preceed double quotes and add another
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	1216 # backslash before every double quote (being careful with the double
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	1217 # quote we've appended to the end)
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	1218 _quotere = None
2791 f4d916351366 Add portable shell-quoting function; teach mq to use it. Brendan Cully <brendan@kublai.com> parents: 2760 diff changeset	1219 def shellquote(s):
4087 587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	1220 global _quotere
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	1221 if _quotere is None:
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	1222 _quotere = re.compile(r'(\\*)("\|\\$)')
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	1223 return '"%s"' % _quotere.sub(r'\1\1\\\2', s)
2791 f4d916351366 Add portable shell-quoting function; teach mq to use it. Brendan Cully <brendan@kublai.com> parents: 2760 diff changeset	1224
5292 5a65d870871d sshrepo: fix Windows command quoting Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5291 diff changeset	1225 def quotecommand(cmd):
5a65d870871d sshrepo: fix Windows command quoting Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5291 diff changeset	1226 """Build a command string suitable for os.popen* calls."""
5a65d870871d sshrepo: fix Windows command quoting Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5291 diff changeset	1227 # The extra quotes are needed because popen* runs the command
5a65d870871d sshrepo: fix Windows command quoting Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5291 diff changeset	1228 # through the current COMSPEC. cmd.exe suppress enclosing quotes.
5a65d870871d sshrepo: fix Windows command quoting Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5291 diff changeset	1229 return '"' + cmd + '"'
5a65d870871d sshrepo: fix Windows command quoting Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5291 diff changeset	1230
7221 b340cb536893 util: add 'mode' argument to popen() Patrick Mezard <pmezard@gmail.com> parents: 6878 diff changeset	1231 def popen(command, mode='r'):
5481 003d1f174fe1 Fix Windows os.popen bug with interleaved stdout/stderr output Patrick Mezard <pmezard@gmail.com> parents: 5454 diff changeset	1232 # Work around "popen spawned process may not write to stdout
003d1f174fe1 Fix Windows os.popen bug with interleaved stdout/stderr output Patrick Mezard <pmezard@gmail.com> parents: 5454 diff changeset	1233 # under windows"
003d1f174fe1 Fix Windows os.popen bug with interleaved stdout/stderr output Patrick Mezard <pmezard@gmail.com> parents: 5454 diff changeset	1234 # http://bugs.python.org/issue1366
003d1f174fe1 Fix Windows os.popen bug with interleaved stdout/stderr output Patrick Mezard <pmezard@gmail.com> parents: 5454 diff changeset	1235 command += " 2> %s" % nulldev
7221 b340cb536893 util: add 'mode' argument to popen() Patrick Mezard <pmezard@gmail.com> parents: 6878 diff changeset	1236 return os.popen(quotecommand(command), mode)
5481 003d1f174fe1 Fix Windows os.popen bug with interleaved stdout/stderr output Patrick Mezard <pmezard@gmail.com> parents: 5454 diff changeset	1237
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	1238 def explain_exit(code):
1402 9d2c2e6b32b5 i18n part2: use '_' for all strings who are part of the user interface Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1400 diff changeset	1239 return _("exited with status %d") % code, code
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	1240
3677 1a0fa3914c46 Avoid looking up usernames if the current user owns the .hgrc file Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3673 diff changeset	1241 # if you change this stub into a real check, please try to implement the
1a0fa3914c46 Avoid looking up usernames if the current user owns the .hgrc file Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3673 diff changeset	1242 # username and groupname functions above, too.
1a0fa3914c46 Avoid looking up usernames if the current user owns the .hgrc file Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3673 diff changeset	1243 def isowner(fp, st=None):
1a0fa3914c46 Avoid looking up usernames if the current user owns the .hgrc file Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3673 diff changeset	1244 return True
4516 96d8a56d4ef9 Removed trailing whitespace and tabs from python files Thomas Arendsen Hein <thomas@intevation.de> parents: 4508 diff changeset	1245
4407 f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1246 def find_in_path(name, path, default=None):
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1247 '''find name in search path. path can be string (will be split
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1248 with os.pathsep), or iterable thing that returns strings. if name
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1249 found, return path to name. else return default. name is looked up
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1250 using cmd.exe rules, using PATHEXT.'''
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1251 if isinstance(path, str):
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1252 path = path.split(os.pathsep)
4516 96d8a56d4ef9 Removed trailing whitespace and tabs from python files Thomas Arendsen Hein <thomas@intevation.de> parents: 4508 diff changeset	1253
4407 f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1254 pathext = os.environ.get('PATHEXT', '.COM;.EXE;.BAT;.CMD')
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1255 pathext = pathext.lower().split(os.pathsep)
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1256 isexec = os.path.splitext(name)[1].lower() in pathext
4516 96d8a56d4ef9 Removed trailing whitespace and tabs from python files Thomas Arendsen Hein <thomas@intevation.de> parents: 4508 diff changeset	1257
4407 f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1258 for p in path:
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1259 p_name = os.path.join(p, name)
4516 96d8a56d4ef9 Removed trailing whitespace and tabs from python files Thomas Arendsen Hein <thomas@intevation.de> parents: 4508 diff changeset	1260
4407 f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1261 if isexec and os.path.exists(p_name):
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1262 return p_name
4516 96d8a56d4ef9 Removed trailing whitespace and tabs from python files Thomas Arendsen Hein <thomas@intevation.de> parents: 4508 diff changeset	1263
4407 f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1264 for ext in pathext:
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1265 p_name_ext = p_name + ext
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1266 if os.path.exists(p_name_ext):
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1267 return p_name_ext
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1268 return default
3677 1a0fa3914c46 Avoid looking up usernames if the current user owns the .hgrc file Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3673 diff changeset	1269
4803 7549cd526b7f Fix serve on Windows without win32* modules. Nathan Jones <nathanj@insightbb.com> parents: 4720 diff changeset	1270 def set_signal_handler():
7549cd526b7f Fix serve on Windows without win32* modules. Nathan Jones <nathanj@insightbb.com> parents: 4720 diff changeset	1271 try:
7549cd526b7f Fix serve on Windows without win32* modules. Nathan Jones <nathanj@insightbb.com> parents: 4720 diff changeset	1272 set_signal_handler_win32()
7549cd526b7f Fix serve on Windows without win32* modules. Nathan Jones <nathanj@insightbb.com> parents: 4720 diff changeset	1273 except NameError:
7549cd526b7f Fix serve on Windows without win32* modules. Nathan Jones <nathanj@insightbb.com> parents: 4720 diff changeset	1274 pass
7549cd526b7f Fix serve on Windows without win32* modules. Nathan Jones <nathanj@insightbb.com> parents: 4720 diff changeset	1275
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	1276 try:
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	1277 # override functions with win32 versions if possible
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	1278 from util_win32 import *
5659 3da652f2039c util: get rid of is_win_9x wart Matt Mackall <mpm@selenic.com> parents: 5647 diff changeset	1279 if not _is_win_9x():
2250 45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	1280 posixfile = posixfile_nt
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	1281 except ImportError:
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	1282 pass
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	1283
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	1284 else:
461 9ae0034f2772 [PATCH] /dev/null for other OS mpm@selenic.com parents: 441 diff changeset	1285 nulldev = '/dev/null'
9ae0034f2772 [PATCH] /dev/null for other OS mpm@selenic.com parents: 441 diff changeset	1286
1583 32a4e6802864 make mercurial look in more places for config files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1482 diff changeset	1287 def rcfiles(path):
32a4e6802864 make mercurial look in more places for config files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1482 diff changeset	1288 rcs = [os.path.join(path, 'hgrc')]
32a4e6802864 make mercurial look in more places for config files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1482 diff changeset	1289 rcdir = os.path.join(path, 'hgrc.d')
32a4e6802864 make mercurial look in more places for config files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1482 diff changeset	1290 try:
5396 5105b119edd2 Add osutil module, containing a listdir function. Bryan O'Sullivan <bos@serpentine.com> parents: 5360 diff changeset	1291 rcs.extend([os.path.join(rcdir, f)
5105b119edd2 Add osutil module, containing a listdir function. Bryan O'Sullivan <bos@serpentine.com> parents: 5360 diff changeset	1292 for f, kind in osutil.listdir(rcdir)
1583 32a4e6802864 make mercurial look in more places for config files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1482 diff changeset	1293 if f.endswith(".rc")])
3131 cff3c58a5766 fix warnings spotted by pychecker Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3098 diff changeset	1294 except OSError:
cff3c58a5766 fix warnings spotted by pychecker Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3098 diff changeset	1295 pass
1583 32a4e6802864 make mercurial look in more places for config files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1482 diff changeset	1296 return rcs
1951 696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1297
4083 33c369afec94 Unified _rcpath so the interface is similar across operating systems Shane Holloway <shane.holloway@ieee.org>* parents: 4069 diff changeset	1298 def system_rcpath():
1951 696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1299 path = []
2263 2f64cbaa1e92 make reason for sys.argv change obvious in code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2262 diff changeset	1300 # old mod_python does not set sys.argv
2261 20cf545b4725 Check existance of sys.argv for the use from mod_python. Shun-ichi GOTO <shunichi.goto@gmail.com> parents: 2237 diff changeset	1301 if len(getattr(sys, 'argv', [])) > 0:
1951 696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1302 path.extend(rcfiles(os.path.dirname(sys.argv[0]) +
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1303 '/../etc/mercurial'))
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1304 path.extend(rcfiles('/etc/mercurial'))
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1305 return path
1292 141951276ba1 Use platform-appropriate rc file names. Bryan O'Sullivan <bos@serpentine.com> parents: 1285 diff changeset	1306
4083 33c369afec94 Unified _rcpath so the interface is similar across operating systems Shane Holloway <shane.holloway@ieee.org>* parents: 4069 diff changeset	1307 def user_rcpath():
33c369afec94 Unified _rcpath so the interface is similar across operating systems Shane Holloway <shane.holloway@ieee.org>* parents: 4069 diff changeset	1308 return [os.path.expanduser('~/.hgrc')]
33c369afec94 Unified _rcpath so the interface is similar across operating systems Shane Holloway <shane.holloway@ieee.org>* parents: 4069 diff changeset	1309
1285 1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	1310 def parse_patch_output(output_line):
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	1311 """parses the output produced by patch and returns the file name"""
1593 6bb3463b124b if a filename contains spaces, patch adds quote around it Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1585 diff changeset	1312 pf = output_line[14:]
4720 72fb6f10fac1 OpenVMS patches Jean-Francois PIERONNE <jf.pieronne@laposte.net> parents: 4708 diff changeset	1313 if os.sys.platform == 'OpenVMS':
72fb6f10fac1 OpenVMS patches Jean-Francois PIERONNE <jf.pieronne@laposte.net> parents: 4708 diff changeset	1314 if pf[0] == '`':
72fb6f10fac1 OpenVMS patches Jean-Francois PIERONNE <jf.pieronne@laposte.net> parents: 4708 diff changeset	1315 pf = pf[1:-1] # Remove the quotes
72fb6f10fac1 OpenVMS patches Jean-Francois PIERONNE <jf.pieronne@laposte.net> parents: 4708 diff changeset	1316 else:
72fb6f10fac1 OpenVMS patches Jean-Francois PIERONNE <jf.pieronne@laposte.net> parents: 4708 diff changeset	1317 if pf.startswith("'") and pf.endswith("'") and " " in pf:
72fb6f10fac1 OpenVMS patches Jean-Francois PIERONNE <jf.pieronne@laposte.net> parents: 4708 diff changeset	1318 pf = pf[1:-1] # Remove the quotes
1593 6bb3463b124b if a filename contains spaces, patch adds quote around it Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1585 diff changeset	1319 return pf
1285 1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	1320
5644 e2e8e977a6cb win32: fix ssh://host:port when using Plink Steve Borho <steve@borho.org> parents: 5525 diff changeset	1321 def sshargs(sshcmd, host, user, port):
e2e8e977a6cb win32: fix ssh://host:port when using Plink Steve Borho <steve@borho.org> parents: 5525 diff changeset	1322 '''Build argument list for ssh'''
e2e8e977a6cb win32: fix ssh://host:port when using Plink Steve Borho <steve@borho.org> parents: 5525 diff changeset	1323 args = user and ("%s@%s" % (user, host)) or host
5646 c722bd73c948 fix typo in sshargs Steve Borho <steve@borho.org> parents: 5644 diff changeset	1324 return port and ("%s -p %s" % (args, port)) or args
5644 e2e8e977a6cb win32: fix ssh://host:port when using Plink Steve Borho <steve@borho.org> parents: 5525 diff changeset	1325
3997 3f0ba82c103f exec: remove last flag from is_exec Matt Mackall <mpm@selenic.com> parents: 3996 diff changeset	1326 def is_exec(f):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	1327 """check whether a file is executable"""
2448 b77a2ef61b81 replace os.stat with os.lstat in some where. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2314 diff changeset	1328 return (os.lstat(f).st_mode & 0100 != 0)
441 e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	1329
6877 1d38f3605b20 util: set_flags shouldn't know about repo flag formats Matt Mackall <mpm@selenic.com> parents: 6835 diff changeset	1330 def set_flags(f, l, x):
2448 b77a2ef61b81 replace os.stat with os.lstat in some where. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2314 diff changeset	1331 s = os.lstat(f).st_mode
5702 1b914de8d0ba util: add new set_flags method Matt Mackall <mpm@selenic.com> parents: 5691 diff changeset	1332 if l:
1b914de8d0ba util: add new set_flags method Matt Mackall <mpm@selenic.com> parents: 5691 diff changeset	1333 if not stat.S_ISLNK(s):
1b914de8d0ba util: add new set_flags method Matt Mackall <mpm@selenic.com> parents: 5691 diff changeset	1334 # switch file to link
1b914de8d0ba util: add new set_flags method Matt Mackall <mpm@selenic.com> parents: 5691 diff changeset	1335 data = file(f).read()
1b914de8d0ba util: add new set_flags method Matt Mackall <mpm@selenic.com> parents: 5691 diff changeset	1336 os.unlink(f)
6878 202d178ec706 util: set_flags should survive failure to create link Matt Mackall <mpm@selenic.com> parents: 6877 diff changeset	1337 try:
202d178ec706 util: set_flags should survive failure to create link Matt Mackall <mpm@selenic.com> parents: 6877 diff changeset	1338 os.symlink(data, f)
202d178ec706 util: set_flags should survive failure to create link Matt Mackall <mpm@selenic.com> parents: 6877 diff changeset	1339 except:
202d178ec706 util: set_flags should survive failure to create link Matt Mackall <mpm@selenic.com> parents: 6877 diff changeset	1340 # failed to make a link, rewrite file
202d178ec706 util: set_flags should survive failure to create link Matt Mackall <mpm@selenic.com> parents: 6877 diff changeset	1341 file(f, "w").write(data)
5702 1b914de8d0ba util: add new set_flags method Matt Mackall <mpm@selenic.com> parents: 5691 diff changeset	1342 # no chmod needed at this point
441 e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	1343 return
5702 1b914de8d0ba util: add new set_flags method Matt Mackall <mpm@selenic.com> parents: 5691 diff changeset	1344 if stat.S_ISLNK(s):
1b914de8d0ba util: add new set_flags method Matt Mackall <mpm@selenic.com> parents: 5691 diff changeset	1345 # switch link to file
3999 0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	1346 data = os.readlink(f)
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	1347 os.unlink(f)
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	1348 file(f, "w").write(data)
5702 1b914de8d0ba util: add new set_flags method Matt Mackall <mpm@selenic.com> parents: 5691 diff changeset	1349 s = 0666 & ~_umask # avoid restatting for chmod
1b914de8d0ba util: add new set_flags method Matt Mackall <mpm@selenic.com> parents: 5691 diff changeset	1350
1b914de8d0ba util: add new set_flags method Matt Mackall <mpm@selenic.com> parents: 5691 diff changeset	1351 sx = s & 0100
1b914de8d0ba util: add new set_flags method Matt Mackall <mpm@selenic.com> parents: 5691 diff changeset	1352 if x and not sx:
1b914de8d0ba util: add new set_flags method Matt Mackall <mpm@selenic.com> parents: 5691 diff changeset	1353 # Turn on +x for every +r bit when making a file executable
1b914de8d0ba util: add new set_flags method Matt Mackall <mpm@selenic.com> parents: 5691 diff changeset	1354 # and obey umask.
1b914de8d0ba util: add new set_flags method Matt Mackall <mpm@selenic.com> parents: 5691 diff changeset	1355 os.chmod(f, s \| (s & 0444) >> 2 & ~_umask)
1b914de8d0ba util: add new set_flags method Matt Mackall <mpm@selenic.com> parents: 5691 diff changeset	1356 elif not x and sx:
1b914de8d0ba util: add new set_flags method Matt Mackall <mpm@selenic.com> parents: 5691 diff changeset	1357 # Turn off all +x bits
1b914de8d0ba util: add new set_flags method Matt Mackall <mpm@selenic.com> parents: 5691 diff changeset	1358 os.chmod(f, s & 0666)
3999 0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	1359
1420 b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	1360 def set_binary(fd):
b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	1361 pass
b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	1362
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	1363 def pconvert(path):
28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	1364 return path
28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	1365
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	1366 def localpath(path):
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	1367 return path
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	1368
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	1369 normpath = os.path.normpath
2193 fb28ce04b349 add util.samestat function for windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2177 diff changeset	1370 samestat = os.path.samestat
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	1371
422 10c43444a38e [PATCH] Enables lock work under the other 'OS' mpm@selenic.com parents: 421 diff changeset	1372 def makelock(info, pathname):
704 5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1373 try:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1374 os.symlink(info, pathname)
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1375 except OSError, why:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1376 if why.errno == errno.EEXIST:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1377 raise
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1378 else:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1379 _makelock_file(info, pathname)
422 10c43444a38e [PATCH] Enables lock work under the other 'OS' mpm@selenic.com parents: 421 diff changeset	1380
10c43444a38e [PATCH] Enables lock work under the other 'OS' mpm@selenic.com parents: 421 diff changeset	1381 def readlock(pathname):
704 5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1382 try:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1383 return os.readlink(pathname)
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1384 except OSError, why:
4720 72fb6f10fac1 OpenVMS patches Jean-Francois PIERONNE <jf.pieronne@laposte.net> parents: 4708 diff changeset	1385 if why.errno in (errno.EINVAL, errno.ENOSYS):
704 5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1386 return _readlock_file(pathname)
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1387 else:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1388 raise
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	1389
2791 f4d916351366 Add portable shell-quoting function; teach mq to use it. Brendan Cully <brendan@kublai.com> parents: 2760 diff changeset	1390 def shellquote(s):
4720 72fb6f10fac1 OpenVMS patches Jean-Francois PIERONNE <jf.pieronne@laposte.net> parents: 4708 diff changeset	1391 if os.sys.platform == 'OpenVMS':
72fb6f10fac1 OpenVMS patches Jean-Francois PIERONNE <jf.pieronne@laposte.net> parents: 4708 diff changeset	1392 return '"%s"' % s
72fb6f10fac1 OpenVMS patches Jean-Francois PIERONNE <jf.pieronne@laposte.net> parents: 4708 diff changeset	1393 else:
72fb6f10fac1 OpenVMS patches Jean-Francois PIERONNE <jf.pieronne@laposte.net> parents: 4708 diff changeset	1394 return "'%s'" % s.replace("'", "'\\''")
2791 f4d916351366 Add portable shell-quoting function; teach mq to use it. Brendan Cully <brendan@kublai.com> parents: 2760 diff changeset	1395
5292 5a65d870871d sshrepo: fix Windows command quoting Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5291 diff changeset	1396 def quotecommand(cmd):
5a65d870871d sshrepo: fix Windows command quoting Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5291 diff changeset	1397 return cmd
5a65d870871d sshrepo: fix Windows command quoting Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5291 diff changeset	1398
7221 b340cb536893 util: add 'mode' argument to popen() Patrick Mezard <pmezard@gmail.com> parents: 6878 diff changeset	1399 def popen(command, mode='r'):
b340cb536893 util: add 'mode' argument to popen() Patrick Mezard <pmezard@gmail.com> parents: 6878 diff changeset	1400 return os.popen(command, mode)
5481 003d1f174fe1 Fix Windows os.popen bug with interleaved stdout/stderr output Patrick Mezard <pmezard@gmail.com> parents: 5454 diff changeset	1401
1877 d314a89fa4f1 change lock format to let us detect and break stale locks. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1835 diff changeset	1402 def testpid(pid):
d314a89fa4f1 change lock format to let us detect and break stale locks. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1835 diff changeset	1403 '''return False if pid dead, True if running or not sure'''
4720 72fb6f10fac1 OpenVMS patches Jean-Francois PIERONNE <jf.pieronne@laposte.net> parents: 4708 diff changeset	1404 if os.sys.platform == 'OpenVMS':
72fb6f10fac1 OpenVMS patches Jean-Francois PIERONNE <jf.pieronne@laposte.net> parents: 4708 diff changeset	1405 return True
1877 d314a89fa4f1 change lock format to let us detect and break stale locks. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1835 diff changeset	1406 try:
d314a89fa4f1 change lock format to let us detect and break stale locks. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1835 diff changeset	1407 os.kill(pid, 0)
d314a89fa4f1 change lock format to let us detect and break stale locks. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1835 diff changeset	1408 return True
d314a89fa4f1 change lock format to let us detect and break stale locks. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1835 diff changeset	1409 except OSError, inst:
d314a89fa4f1 change lock format to let us detect and break stale locks. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1835 diff changeset	1410 return inst.errno != errno.ESRCH
d314a89fa4f1 change lock format to let us detect and break stale locks. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1835 diff changeset	1411
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	1412 def explain_exit(code):
cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	1413 """return a 2-tuple (desc, code) describing a process's status"""
cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	1414 if os.WIFEXITED(code):
cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	1415 val = os.WEXITSTATUS(code)
1402 9d2c2e6b32b5 i18n part2: use '_' for all strings who are part of the user interface Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1400 diff changeset	1416 return _("exited with status %d") % val, val
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	1417 elif os.WIFSIGNALED(code):
cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	1418 val = os.WTERMSIG(code)
1402 9d2c2e6b32b5 i18n part2: use '_' for all strings who are part of the user interface Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1400 diff changeset	1419 return _("killed by signal %d") % val, val
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	1420 elif os.WIFSTOPPED(code):
912 302f83b85054 Minor tweak: os.STOPSIG -> os.WSTOPSIG. Pychecker spotted this one. mark.williamson@cl.cam.ac.uk parents: 897 diff changeset	1421 val = os.WSTOPSIG(code)
1402 9d2c2e6b32b5 i18n part2: use '_' for all strings who are part of the user interface Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1400 diff changeset	1422 return _("stopped by signal %d") % val, val
9d2c2e6b32b5 i18n part2: use '_' for all strings who are part of the user interface Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1400 diff changeset	1423 raise ValueError(_("invalid exit code"))
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1424
3677 1a0fa3914c46 Avoid looking up usernames if the current user owns the .hgrc file Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3673 diff changeset	1425 def isowner(fp, st=None):
1a0fa3914c46 Avoid looking up usernames if the current user owns the .hgrc file Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3673 diff changeset	1426 """Return True if the file object f belongs to the current user.
1a0fa3914c46 Avoid looking up usernames if the current user owns the .hgrc file Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3673 diff changeset	1427
1a0fa3914c46 Avoid looking up usernames if the current user owns the .hgrc file Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3673 diff changeset	1428 The return value of a util.fstat(f) may be passed as the st argument.
1a0fa3914c46 Avoid looking up usernames if the current user owns the .hgrc file Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3673 diff changeset	1429 """
1a0fa3914c46 Avoid looking up usernames if the current user owns the .hgrc file Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3673 diff changeset	1430 if st is None:
3859 8c24b6fd5866 fix errors spotted by pychecker Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3854 diff changeset	1431 st = fstat(fp)
3677 1a0fa3914c46 Avoid looking up usernames if the current user owns the .hgrc file Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3673 diff changeset	1432 return st.st_uid == os.getuid()
4516 96d8a56d4ef9 Removed trailing whitespace and tabs from python files Thomas Arendsen Hein <thomas@intevation.de> parents: 4508 diff changeset	1433
4407 f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1434 def find_in_path(name, path, default=None):
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1435 '''find name in search path. path can be string (will be split
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1436 with os.pathsep), or iterable thing that returns strings. if name
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1437 found, return path to name. else return default.'''
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1438 if isinstance(path, str):
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1439 path = path.split(os.pathsep)
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1440 for p in path:
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1441 p_name = os.path.join(p, name)
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1442 if os.path.exists(p_name):
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1443 return p_name
f97b89314fb3 Move win32 find_in_files from util_win32 to util. Patrick Mezard <pmezard@gmail.com> parents: 4388 diff changeset	1444 return default
3677 1a0fa3914c46 Avoid looking up usernames if the current user owns the .hgrc file Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3673 diff changeset	1445
4672 272c0a09b203 Handle CTRL+C in serve under Windows. Marcos Chaves <marcos.nospam@gmail.com> parents: 4647 diff changeset	1446 def set_signal_handler():
272c0a09b203 Handle CTRL+C in serve under Windows. Marcos Chaves <marcos.nospam@gmail.com> parents: 4647 diff changeset	1447 pass
272c0a09b203 Handle CTRL+C in serve under Windows. Marcos Chaves <marcos.nospam@gmail.com> parents: 4647 diff changeset	1448
4488 62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs. Bryan O'Sullivan <bos@serpentine.com> parents: 4434 diff changeset	1449 def find_exe(name, default=None):
62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs. Bryan O'Sullivan <bos@serpentine.com> parents: 4434 diff changeset	1450 '''find path of an executable.
62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs. Bryan O'Sullivan <bos@serpentine.com> parents: 4434 diff changeset	1451 if name contains a path component, return it as is. otherwise,
62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs. Bryan O'Sullivan <bos@serpentine.com> parents: 4434 diff changeset	1452 use normal executable search path.'''
62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs. Bryan O'Sullivan <bos@serpentine.com> parents: 4434 diff changeset	1453
4720 72fb6f10fac1 OpenVMS patches Jean-Francois PIERONNE <jf.pieronne@laposte.net> parents: 4708 diff changeset	1454 if os.sep in name or sys.platform == 'OpenVMS':
4488 62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs. Bryan O'Sullivan <bos@serpentine.com> parents: 4434 diff changeset	1455 # don't check the executable bit. if the file isn't
62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs. Bryan O'Sullivan <bos@serpentine.com> parents: 4434 diff changeset	1456 # executable, whoever tries to actually run it will give a
62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs. Bryan O'Sullivan <bos@serpentine.com> parents: 4434 diff changeset	1457 # much more useful error message.
62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs. Bryan O'Sullivan <bos@serpentine.com> parents: 4434 diff changeset	1458 return name
62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs. Bryan O'Sullivan <bos@serpentine.com> parents: 4434 diff changeset	1459 return find_in_path(name, os.environ.get('PATH', ''), default=default)
62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs. Bryan O'Sullivan <bos@serpentine.com> parents: 4434 diff changeset	1460
6062 3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1461 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	1462 """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	1463
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1464 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	1465
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1466 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	1467 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	1468
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1469 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	1470 """
4827 89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1471 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	1472 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	1473 os.close(fd)
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1474 # 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	1475 # 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	1476 # its mode. Otherwise, manually obey umask.
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1477 try:
5740 9046a4f6a07c atomictempfile: avoid chmod weirdness on Linux vfat Matt Mackall <mpm@selenic.com> parents: 5739 diff changeset	1478 st_mode = os.lstat(name).st_mode & 0777
4827 89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1479 except OSError, inst:
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1480 if inst.errno != errno.ENOENT:
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1481 raise
6062 3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1482 st_mode = createmode
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1483 if st_mode is None:
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1484 st_mode = ~_umask
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1485 st_mode &= 0666
4827 89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1486 os.chmod(temp, st_mode)
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1487 if emptyok:
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1488 return temp
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1489 try:
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1490 try:
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1491 ifp = posixfile(name, "rb")
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1492 except IOError, inst:
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1493 if inst.errno == errno.ENOENT:
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1494 return temp
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1495 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	1496 inst.filename = name
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1497 raise
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1498 ofp = posixfile(temp, "wb")
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1499 for chunk in filechunkiter(ifp):
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1500 ofp.write(chunk)
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1501 ifp.close()
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1502 ofp.close()
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1503 except:
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1504 try: os.unlink(temp)
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1505 except: pass
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1506 raise
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1507 return temp
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1508
4827 89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1509 class atomictempfile(posixfile):
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1510 """file-like object that atomically updates a file
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1511
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1512 All writes will be redirected to a temporary copy of the original
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1513 file. When rename is called, the copy is renamed to the original
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1514 name, making the changes visible.
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1515 """
6062 3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1516 def __init__(self, name, mode, createmode):
4827 89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1517 self.__name = 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	1518 self.temp = mktempcopy(name, emptyok=('w' in mode),
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1519 createmode=createmode)
4827 89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1520 posixfile.__init__(self, self.temp, mode)
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1521
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1522 def rename(self):
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1523 if not self.closed:
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1524 posixfile.close(self)
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1525 rename(self.temp, localpath(self.__name))
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1526
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1527 def __del__(self):
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1528 if not self.closed:
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1529 try:
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1530 os.unlink(self.temp)
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1531 except: pass
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1532 posixfile.close(self)
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1533
6062 3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1534 def makedirs(name, mode=None):
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1535 """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	1536 try:
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1537 os.mkdir(name)
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1538 if mode is not None:
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1539 os.chmod(name, mode)
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1540 return
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1541 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	1542 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	1543 return
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1544 if err.errno != errno.ENOENT:
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1545 raise
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1546 parent = os.path.abspath(os.path.dirname(name))
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1547 makedirs(parent, mode)
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1548 makedirs(name, mode)
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1549
4827 89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1550 class opener(object):
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1551 """Open files relative to a base directory
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1552
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1553 This class is used to hide the details of COW semantics and
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1554 remote file access from higher level code.
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1555 """
4827 89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1556 def __init__(self, base, audit=True):
89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1557 self.base = base
5158 d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	1558 if audit:
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	1559 self.audit_path = path_auditor(base)
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	1560 else:
d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	1561 self.audit_path = always
6062 3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1562 self.createmode = None
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1563
4828 41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1564 def __getattr__(self, name):
41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1565 if name == '_can_symlink':
41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1566 self._can_symlink = checklink(self.base)
41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1567 return self._can_symlink
41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1568 raise AttributeError(name)
41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1569
6062 3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1570 def _fixfilemode(self, name):
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1571 if self.createmode is None:
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1572 return
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1573 os.chmod(name, self.createmode & 0666)
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1574
4827 89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1575 def __call__(self, path, mode="r", text=False, atomictemp=False):
5158 d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	1576 self.audit_path(path)
4827 89defeae88f3 turn util.opener into a class Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4803 diff changeset	1577 f = os.path.join(self.base, path)
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1578
4720 72fb6f10fac1 OpenVMS patches Jean-Francois PIERONNE <jf.pieronne@laposte.net> parents: 4708 diff changeset	1579 if not text and "b" not in mode:
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1580 mode += "b" # for that other OS
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1581
6062 3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1582 nlink = -1
6835 08d9e0f974d9 make mq and tags hardlink safe Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 6339 diff changeset	1583 if mode not in ("r", "rb"):
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1584 try:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1585 nlink = nlinks(f)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1586 except OSError:
4328 1083ae4b5f0e util.opener: if requested, use atomicfile even if the file doesn't exist Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4327 diff changeset	1587 nlink = 0
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1588 d = os.path.dirname(f)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1589 if not os.path.isdir(d):
6062 3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1590 makedirs(d, self.createmode)
4508 0026ccc2bf23 Remove atomicfile class. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4488 diff changeset	1591 if atomictemp:
6062 3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1592 return atomictempfile(f, mode, self.createmode)
4328 1083ae4b5f0e util.opener: if requested, use atomicfile even if the file doesn't exist Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4327 diff changeset	1593 if nlink > 1:
1083ae4b5f0e util.opener: if requested, use atomicfile even if the file doesn't exist Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4327 diff changeset	1594 rename(mktempcopy(f), f)
6062 3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1595 fp = posixfile(f, mode)
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1596 if nlink == 0:
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1597 self._fixfilemode(f)
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1598 return fp
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1599
4828 41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1600 def symlink(self, src, dst):
5158 d316124ebbea Make audit_path more stringent. Bryan O'Sullivan <bos@serpentine.com> parents: 5124 diff changeset	1601 self.audit_path(dst)
4828 41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1602 linkname = os.path.join(self.base, dst)
41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1603 try:
41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1604 os.unlink(linkname)
41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1605 except OSError:
41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1606 pass
41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1607
41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1608 dirname = os.path.dirname(linkname)
41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1609 if not os.path.exists(dirname):
6062 3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1610 makedirs(dirname, self.createmode)
4828 41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1611
41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1612 if self._can_symlink:
4948 c8d1aa1822d5 Print meaningful error message if os.symlink fails Bryan O'Sullivan <bos@serpentine.com> parents: 4876 diff changeset	1613 try:
c8d1aa1822d5 Print meaningful error message if os.symlink fails Bryan O'Sullivan <bos@serpentine.com> parents: 4876 diff changeset	1614 os.symlink(src, linkname)
c8d1aa1822d5 Print meaningful error message if os.symlink fails Bryan O'Sullivan <bos@serpentine.com> parents: 4876 diff changeset	1615 except OSError, err:
c8d1aa1822d5 Print meaningful error message if os.symlink fails Bryan O'Sullivan <bos@serpentine.com> parents: 4876 diff changeset	1616 raise OSError(err.errno, _('could not symlink to %r: %s') %
c8d1aa1822d5 Print meaningful error message if os.symlink fails Bryan O'Sullivan <bos@serpentine.com> parents: 4876 diff changeset	1617 (src, err.strerror), linkname)
4828 41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1618 else:
5077 84b10dc3dccc Fix issue 653: symlinks checkout failure on non-supporting platforms Patrick Mezard <pmezard@gmail.com> parents: 5062 diff changeset	1619 f = self(dst, "w")
4828 41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1620 f.write(src)
41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1621 f.close()
6062 3c3b126e5619 Make files in .hg inherit the permissions from .hg/store Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 6007 diff changeset	1622 self._fixfilemode(dst)
4828 41ad4105dde9 Add symlink method to util.opener. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4827 diff changeset	1623
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1624 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	1625 """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	1626 iterator over chunks of arbitrary size."""
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1627
5446 fa836e050c50 chunkbuffer: removed unused method and arg Matt Mackall <mpm@selenic.com> parents: 5420 diff changeset	1628 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	1629 """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	1630 targetsize is how big a buffer to try to maintain."""
5447 56591846f819 chunkiter: simplify iter logic Matt Mackall <mpm@selenic.com> parents: 5446 diff changeset	1631 self.iter = iter(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	1632 self.buf = ''
5446 fa836e050c50 chunkbuffer: removed unused method and arg Matt Mackall <mpm@selenic.com> parents: 5420 diff changeset	1633 self.targetsize = 2**16
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1634
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1635 def read(self, l):
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1636 """Read L bytes of data from the iterator of chunks of data.
1308 2073e5a71008 Cleanup of tabs and trailing spaces. Thomas Arendsen Hein <thomas@intevation.de> parents: 1285 diff changeset	1637 Returns less than L bytes if the iterator runs dry."""
5447 56591846f819 chunkiter: simplify iter logic Matt Mackall <mpm@selenic.com> parents: 5446 diff changeset	1638 if l > len(self.buf) and self.iter:
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1639 # Clamp to a multiple of self.targetsize
5449 17a4b20eda7b chunkiter: handle large reads more efficiently Matt Mackall <mpm@selenic.com> parents: 5447 diff changeset	1640 targetsize = max(l, self.targetsize)
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1641 collector = cStringIO.StringIO()
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1642 collector.write(self.buf)
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1643 collected = len(self.buf)
5447 56591846f819 chunkiter: simplify iter logic Matt Mackall <mpm@selenic.com> parents: 5446 diff changeset	1644 for chunk in self.iter:
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1645 collector.write(chunk)
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1646 collected += len(chunk)
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1647 if collected >= targetsize:
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1648 break
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1649 if collected < targetsize:
5447 56591846f819 chunkiter: simplify iter logic Matt Mackall <mpm@selenic.com> parents: 5446 diff changeset	1650 self.iter = False
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1651 self.buf = collector.getvalue()
5449 17a4b20eda7b chunkiter: handle large reads more efficiently Matt Mackall <mpm@selenic.com> parents: 5447 diff changeset	1652 if len(self.buf) == l:
5450 c728424d44c6 revlog: fix caching of buffer objects Matt Mackall <mpm@selenic.com> parents: 5449 diff changeset	1653 s, self.buf = str(self.buf), ''
5449 17a4b20eda7b chunkiter: handle large reads more efficiently Matt Mackall <mpm@selenic.com> parents: 5447 diff changeset	1654 else:
17a4b20eda7b chunkiter: handle large reads more efficiently Matt Mackall <mpm@selenic.com> parents: 5447 diff changeset	1655 s, self.buf = self.buf[:l], buffer(self.buf, l)
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1656 return s
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1657
2462 d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1658 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	1659 """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	1660 (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	1661 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	1662 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	1663 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	1664 requested."""
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1665 assert size >= 0
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1666 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	1667 while True:
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1668 if limit is None: nbytes = size
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1669 else: nbytes = min(limit, size)
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1670 s = nbytes and f.read(nbytes)
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1671 if not s: break
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1672 if limit: 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	1673 yield s
1320 5f277e73778f Fix up representation of dates in hgweb. Bryan O'Sullivan <bos@serpentine.com> parents: 1312 diff changeset	1674
1321 b47f96a178a3 Clean up date and timezone handling. Bryan O'Sullivan <bos@serpentine.com> parents: 1320 diff changeset	1675 def makedate():
1482 4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1676 lt = time.localtime()
4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1677 if lt[8] == 1 and time.daylight:
4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1678 tz = time.altzone
4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1679 else:
4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1680 tz = time.timezone
4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1681 return time.mktime(lt), tz
1329 8f06817bf266 Allow files to be opened in text mode, even on Windows. Bryan O'Sullivan <bos@serpentine.com> parents: 1321 diff changeset	1682
6229 c3182eeb70ea dates: improve timezone handling Matt Mackall <mpm@selenic.com> parents: 6224 diff changeset	1683 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	1684 """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	1685 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	1686 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	1687 append time zone to string."""
1321 b47f96a178a3 Clean up date and timezone handling. Bryan O'Sullivan <bos@serpentine.com> parents: 1320 diff changeset	1688 t, tz = date or makedate()
6229 c3182eeb70ea dates: improve timezone handling Matt Mackall <mpm@selenic.com> parents: 6224 diff changeset	1689 if "%1" in format or "%2" in format:
c3182eeb70ea dates: improve timezone handling Matt Mackall <mpm@selenic.com> parents: 6224 diff changeset	1690 sign = (tz > 0) and "-" or "+"
c3182eeb70ea dates: improve timezone handling Matt Mackall <mpm@selenic.com> parents: 6224 diff changeset	1691 minutes = abs(tz) / 60
c3182eeb70ea dates: improve timezone handling Matt Mackall <mpm@selenic.com> parents: 6224 diff changeset	1692 format = format.replace("%1", "%c%02d" % (sign, minutes / 60))
c3182eeb70ea dates: improve timezone handling Matt Mackall <mpm@selenic.com> parents: 6224 diff changeset	1693 format = format.replace("%2", "%02d" % (minutes % 60))
1987 04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1976 diff changeset	1694 s = time.strftime(format, time.gmtime(float(t) - tz))
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1976 diff changeset	1695 return s
1829 b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1696
6134 7b937b26adf7 Make annotae/grep print short dates with -q/--quiet. Thomas Arendsen Hein <thomas@intevation.de> parents: 6111 diff changeset	1697 def shortdate(date=None):
7b937b26adf7 Make annotae/grep print short dates with -q/--quiet. Thomas Arendsen Hein <thomas@intevation.de> parents: 6111 diff changeset	1698 """turn (timestamp, tzoff) tuple into iso 8631 date."""
6229 c3182eeb70ea dates: improve timezone handling Matt Mackall <mpm@selenic.com> parents: 6224 diff changeset	1699 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	1700
5357 c6adf2be6069 util: add default argument to strdate Bryan O'Sullivan <bos@serpentine.com> parents: 5293 diff changeset	1701 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	1702 """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	1703 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	1704 def timezone(string):
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1705 tz = string.split()[-1]
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1706 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	1707 sign = (tz[0] == "+") and 1 or -1
c3182eeb70ea dates: improve timezone handling Matt Mackall <mpm@selenic.com> parents: 6224 diff changeset	1708 hours = int(tz[1:3])
c3182eeb70ea dates: improve timezone handling Matt Mackall <mpm@selenic.com> parents: 6224 diff changeset	1709 minutes = int(tz[3:5])
c3182eeb70ea dates: improve timezone handling Matt Mackall <mpm@selenic.com> parents: 6224 diff changeset	1710 return -sign * (hours * 60 + minutes) * 60
3809 4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1711 if tz == "GMT" or tz == "UTC":
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1712 return 0
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1713 return None
2522 85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1714
3255 e96d2956eb4a util.strdate: compute timestamp using UTC, not local timezone Jose M. Prieto <jmprieto@gmx.net> parents: 3176 diff changeset	1715 # NOTE: unixtime = localunixtime + offset
3809 4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1716 offset, date = timezone(string), string
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1717 if offset != None:
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1718 date = " ".join(string.split()[:-1])
3808 d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	1719
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1720 # add missing elements from defaults
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1721 for part in defaults:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1722 found = [True for p in part if ("%"+p) in format]
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1723 if not found:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1724 date += "@" + defaults[part]
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1725 format += "@%" + part[0]
3808 d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	1726
3256 e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3255 diff changeset	1727 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	1728 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	1729 if offset is None:
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3255 diff changeset	1730 # local timezone
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3255 diff changeset	1731 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	1732 offset = unixtime - localunixtime
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3255 diff changeset	1733 else:
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3255 diff changeset	1734 unixtime = localunixtime + offset
3255 e96d2956eb4a util.strdate: compute timestamp using UTC, not local timezone Jose M. Prieto <jmprieto@gmx.net> parents: 3176 diff changeset	1735 return unixtime, offset
2522 85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1736
6139 989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700) Thomas Arendsen Hein <thomas@intevation.de> parents: 6135 diff changeset	1737 def parsedate(date, formats=None, defaults=None):
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700) Thomas Arendsen Hein <thomas@intevation.de> parents: 6135 diff changeset	1738 """parse a localized date/time string and return a (unixtime, offset) tuple.
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700) Thomas Arendsen Hein <thomas@intevation.de> parents: 6135 diff changeset	1739
2522 85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1740 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	1741 formats. If the date already is a (unixtime, offset) tuple, it is returned.
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700) Thomas Arendsen Hein <thomas@intevation.de> parents: 6135 diff changeset	1742 """
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700) Thomas Arendsen Hein <thomas@intevation.de> parents: 6135 diff changeset	1743 if not date:
3807 e43b48f0f718 parsedate: allow '' for epoch Matt Mackall <mpm@selenic.com> parents: 3806 diff changeset	1744 return 0, 0
6230 c7253d1a774e dates: Fix bare times to be relative to "today" Matt Mackall <mpm@selenic.com> parents: 6229 diff changeset	1745 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	1746 return date
2609 6c5b1b5cc160 util.parsedate should understand dates from hg export Chris Mason <mason@suse.com> parents: 2601 diff changeset	1747 if not formats:
6c5b1b5cc160 util.parsedate should understand dates from hg export Chris Mason <mason@suse.com> parents: 2601 diff changeset	1748 formats = defaultdateformats
6139 989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700) Thomas Arendsen Hein <thomas@intevation.de> parents: 6135 diff changeset	1749 date = date.strip()
2522 85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1750 try:
6139 989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700) Thomas Arendsen Hein <thomas@intevation.de> parents: 6135 diff changeset	1751 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	1752 except ValueError:
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1753 # fill out defaults
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1754 if not defaults:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1755 defaults = {}
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1756 now = makedate()
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1757 for part in "d mb yY HI M S".split():
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1758 if part not in defaults:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1759 if part[0] in "HMS":
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1760 defaults[part] = "00"
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1761 else:
6229 c3182eeb70ea dates: improve timezone handling Matt Mackall <mpm@selenic.com> parents: 6224 diff changeset	1762 defaults[part] = datestr(now, "%" + part[0])
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1763
2523 4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1764 for format in formats:
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1765 try:
6139 989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700) Thomas Arendsen Hein <thomas@intevation.de> parents: 6135 diff changeset	1766 when, offset = strdate(date, format, defaults)
6087 12856a1742dc better handle errors with date parsing (issue983) Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 5917 diff changeset	1767 except (ValueError, OverflowError):
2523 4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1768 pass
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1769 else:
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1770 break
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1771 else:
6139 989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700) Thomas Arendsen Hein <thomas@intevation.de> parents: 6135 diff changeset	1772 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	1773 # 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	1774 # 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	1775 # 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	1776 # to UTC+14
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1777 if abs(when) > 0x7fffffff:
3806 92a3532a01d9 parsedate: use Abort rather than ValueError Matt Mackall <mpm@selenic.com> parents: 3784 diff changeset	1778 raise Abort(_('date exceeds 32 bits: %d') % when)
2523 4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1779 if offset < -50400 or offset > 43200:
3806 92a3532a01d9 parsedate: use Abort rather than ValueError Matt Mackall <mpm@selenic.com> parents: 3784 diff changeset	1780 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	1781 return when, offset
2522 85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1782
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1783 def matchdate(date):
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1784 """Return a function that matches a given date match specifier
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1785
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1786 Formats include:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1787
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1788 '{date}' match a given date to the accuracy provided
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1789
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1790 '<{date}' on or before a given date
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1791
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1792 '>{date}' on or after a given date
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1793
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1794 """
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1795
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1796 def lower(date):
6230 c7253d1a774e dates: Fix bare times to be relative to "today" Matt Mackall <mpm@selenic.com> parents: 6229 diff changeset	1797 d = dict(mb="1", d="1")
c7253d1a774e dates: Fix bare times to be relative to "today" Matt Mackall <mpm@selenic.com> parents: 6229 diff changeset	1798 return parsedate(date, extendeddateformats, d)[0]
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1799
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1800 def upper(date):
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1801 d = dict(mb="12", HI="23", M="59", S="59")
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1802 for days in "31 30 29".split():
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1803 try:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1804 d["d"] = days
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1805 return parsedate(date, extendeddateformats, d)[0]
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1806 except:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1807 pass
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1808 d["d"] = "28"
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1809 return parsedate(date, extendeddateformats, d)[0]
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1810
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1811 if date[0] == "<":
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1812 when = upper(date[1:])
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1813 return lambda x: x <= when
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1814 elif date[0] == ">":
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1815 when = lower(date[1:])
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1816 return lambda x: x >= when
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1817 elif date[0] == "-":
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1818 try:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1819 days = int(date[1:])
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1820 except ValueError:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1821 raise Abort(_("invalid day spec: %s") % date[1:])
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1822 when = makedate()[0] - days * 3600 * 24
3813 fc5ba0ab7f45 Add --date support to log Matt Mackall <mpm@selenic.com> parents: 3812 diff changeset	1823 return lambda x: x >= when
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1824 elif " to " in date:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1825 a, b = date.split(" to ")
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1826 start, stop = lower(a), upper(b)
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1827 return lambda x: x >= start and x <= stop
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1828 else:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1829 start, stop = lower(date), upper(date)
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1830 return lambda x: x >= start and x <= stop
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1831
1903 e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1832 def shortuser(user):
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1833 """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	1834 f = user.find('@')
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1835 if f >= 0:
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1836 user = user[:f]
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1837 f = user.find('<')
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1838 if f >= 0:
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1839 user = user[f+1:]
3176 7492b33bdd9f shortuser should stop before the first space character. Thomas Arendsen Hein <thomas@intevation.de> parents: 3147 diff changeset	1840 f = user.find(' ')
7492b33bdd9f shortuser should stop before the first space character. Thomas Arendsen Hein <thomas@intevation.de> parents: 3147 diff changeset	1841 if f >= 0:
7492b33bdd9f shortuser should stop before the first space character. Thomas Arendsen Hein <thomas@intevation.de> parents: 3147 diff changeset	1842 user = user[:f]
3533 bb44489b901f shortname: truncate at '.' too Matt Mackall <mpm@selenic.com> parents: 3466 diff changeset	1843 f = user.find('.')
bb44489b901f shortname: truncate at '.' too Matt Mackall <mpm@selenic.com> parents: 3466 diff changeset	1844 if f >= 0:
bb44489b901f shortname: truncate at '.' too Matt Mackall <mpm@selenic.com> parents: 3466 diff changeset	1845 user = user[:f]
1903 e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1846 return user
1920 b7cc0f323a4c merge with crew. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1903 1882 diff changeset	1847
5975 75d9fe70c654 templater: move email function to util Matt Mackall <mpm@selenic.com> parents: 5949 diff changeset	1848 def email(author):
75d9fe70c654 templater: move email function to util Matt Mackall <mpm@selenic.com> parents: 5949 diff changeset	1849 '''get email of author.'''
75d9fe70c654 templater: move email function to util Matt Mackall <mpm@selenic.com> parents: 5949 diff changeset	1850 r = author.find('>')
75d9fe70c654 templater: move email function to util Matt Mackall <mpm@selenic.com> parents: 5949 diff changeset	1851 if r == -1: r = None
75d9fe70c654 templater: move email function to util Matt Mackall <mpm@selenic.com> parents: 5949 diff changeset	1852 return author[author.find('<')+1:r]
75d9fe70c654 templater: move email function to util Matt Mackall <mpm@selenic.com> parents: 5949 diff changeset	1853
3767 1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling. Thomas Arendsen Hein <thomas@intevation.de> parents: 3721 diff changeset	1854 def ellipsis(text, maxlength=400):
1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling. Thomas Arendsen Hein <thomas@intevation.de> parents: 3721 diff changeset	1855 """Trim string to at most maxlength (default: 400) characters."""
1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling. Thomas Arendsen Hein <thomas@intevation.de> parents: 3721 diff changeset	1856 if len(text) <= maxlength:
1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling. Thomas Arendsen Hein <thomas@intevation.de> parents: 3721 diff changeset	1857 return text
1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling. Thomas Arendsen Hein <thomas@intevation.de> parents: 3721 diff changeset	1858 else:
1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling. Thomas Arendsen Hein <thomas@intevation.de> parents: 3721 diff changeset	1859 return "%s..." % (text[:maxlength-3])
1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling. Thomas Arendsen Hein <thomas@intevation.de> parents: 3721 diff changeset	1860
6284 c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1861 def walkrepos(path, followsym=False, seen_dirs=None):
1829 b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1862 '''yield every hg repository under path, recursively.'''
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1863 def errhandler(err):
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1864 if err.filename == path:
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1865 raise err
6284 c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1866 if followsym and hasattr(os.path, 'samestat'):
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1867 def _add_dir_if_not_there(dirlst, dirname):
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1868 match = False
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1869 samestat = os.path.samestat
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1870 dirstat = os.stat(dirname)
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1871 for lstdirstat in dirlst:
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1872 if samestat(dirstat, lstdirstat):
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1873 match = True
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1874 break
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1875 if not match:
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1876 dirlst.append(dirstat)
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1877 return not match
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1878 else:
6317 b0d937869417 hgwebdir: Tiny fix for webdir on non-symlink capable platforms. Eric Hopper <hopper@omnifarious.org> parents: 6284 diff changeset	1879 followsym = False
1829 b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1880
6284 c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1881 if (seen_dirs is None) and followsym:
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1882 seen_dirs = []
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1883 _add_dir_if_not_there(seen_dirs, path)
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1884 for root, dirs, files in os.walk(path, topdown=True, onerror=errhandler):
6140 47e6d5d5913a Simplify utils.walkrepos(). Walter Doerwald <walter@livinglogic.de> parents: 6139 diff changeset	1885 if '.hg' in dirs:
7201 b1aea76f7001 hgwebdir: show nested repositories (issue1336) Benoit Allard <benoit@aeteurope.nl> parents: 7164 diff changeset	1886 dirs.remove('.hg') # don't recurse inside the .hg directory
6140 47e6d5d5913a Simplify utils.walkrepos(). Walter Doerwald <walter@livinglogic.de> parents: 6139 diff changeset	1887 yield root # found a repository
6166 f857eac30cd5 util: make walkrepos() return .hg/patches if present Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 6153 diff changeset	1888 qroot = os.path.join(root, '.hg', 'patches')
6267 d036ea711140 Check for patches repo with os.path.isdir not os.path.exists Eric Hopper <hopper@omnifarious.org> parents: 6230 diff changeset	1889 if os.path.isdir(os.path.join(qroot, '.hg')):
6166 f857eac30cd5 util: make walkrepos() return .hg/patches if present Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 6153 diff changeset	1890 yield qroot # we have a patch queue repo here
6284 c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1891 elif followsym:
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1892 newdirs = []
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1893 for d in dirs:
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1894 fname = os.path.join(root, d)
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1895 if _add_dir_if_not_there(seen_dirs, fname):
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1896 if os.path.islink(fname):
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1897 for hgname in walkrepos(fname, True, seen_dirs):
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1898 yield hgname
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1899 else:
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1900 newdirs.append(d)
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks. Eric Hopper <hopper@omnifarious.org> parents: 6267 diff changeset	1901 dirs[:] = newdirs
1951 696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1902
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1903 _rcpath = None
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1904
4097 403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py Shane Holloway <shane.holloway@ieee.org> parents: 4096 diff changeset	1905 def os_rcpath():
403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py Shane Holloway <shane.holloway@ieee.org> parents: 4096 diff changeset	1906 '''return default os-specific hgrc search path'''
403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py Shane Holloway <shane.holloway@ieee.org> parents: 4096 diff changeset	1907 path = system_rcpath()
403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py Shane Holloway <shane.holloway@ieee.org> parents: 4096 diff changeset	1908 path.extend(user_rcpath())
403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py Shane Holloway <shane.holloway@ieee.org> parents: 4096 diff changeset	1909 path = [os.path.normpath(f) for f in path]
403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py Shane Holloway <shane.holloway@ieee.org> parents: 4096 diff changeset	1910 return path
403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py Shane Holloway <shane.holloway@ieee.org> parents: 4096 diff changeset	1911
1951 696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1912 def rcpath():
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1913 '''return hgrc search path. if env var HGRCPATH is set, use it.
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1914 for each item in path, if directory, use files ending in .rc,
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1915 else use item.
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1916 make HGRCPATH empty to only look in .hg/hgrc of current repo.
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1917 if no HGRCPATH, use default os-specific path.'''
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1918 global _rcpath
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1919 if _rcpath is None:
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1920 if 'HGRCPATH' in os.environ:
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1921 _rcpath = []
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1922 for p in os.environ['HGRCPATH'].split(os.pathsep):
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1923 if not p: continue
1956 16750010813d use a proper test instead of catching every exception Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1951 diff changeset	1924 if os.path.isdir(p):
5396 5105b119edd2 Add osutil module, containing a listdir function. Bryan O'Sullivan <bos@serpentine.com> parents: 5360 diff changeset	1925 for f, kind in osutil.listdir(p):
1951 696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1926 if f.endswith('.rc'):
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1927 _rcpath.append(os.path.join(p, f))
1956 16750010813d use a proper test instead of catching every exception Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1951 diff changeset	1928 else:
16750010813d use a proper test instead of catching every exception Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1951 diff changeset	1929 _rcpath.append(p)
1951 696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1930 else:
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1931 _rcpath = os_rcpath()
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1932 return _rcpath
2612 ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1933
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1934 def bytecount(nbytes):
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1935 '''return byte count formatted as readable string, with units'''
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1936
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1937 units = (
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1938 (100, 1<<30, _('%.0f GB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1939 (10, 1<<30, _('%.1f GB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1940 (1, 1<<30, _('%.2f GB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1941 (100, 1<<20, _('%.0f MB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1942 (10, 1<<20, _('%.1f MB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1943 (1, 1<<20, _('%.2f MB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1944 (100, 1<<10, _('%.0f KB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1945 (10, 1<<10, _('%.1f KB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1946 (1, 1<<10, _('%.2f KB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1947 (1, 1, _('%.0f bytes')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1948 )
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1949
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1950 for multiplier, divisor, format in units:
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1951 if nbytes >= divisor * multiplier:
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1952 return format % (nbytes / float(divisor))
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1953 return units[-1][2] % nbytes
2740 386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2655 diff changeset	1954
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2655 diff changeset	1955 def drop_scheme(scheme, path):
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2655 diff changeset	1956 sc = scheme + ':'
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2655 diff changeset	1957 if path.startswith(sc):
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2655 diff changeset	1958 path = path[len(sc):]
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2655 diff changeset	1959 if path.startswith('//'):
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2655 diff changeset	1960 path = path[2:]
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2655 diff changeset	1961 return path
5291 23651848d638 extdiff: avoid repr() doubling paths backslashes under Windows Patrick Mezard <pmezard@gmail.com> parents: 5213 diff changeset	1962
23651848d638 extdiff: avoid repr() doubling paths backslashes under Windows Patrick Mezard <pmezard@gmail.com> parents: 5213 diff changeset	1963 def uirepr(s):
23651848d638 extdiff: avoid repr() doubling paths backslashes under Windows Patrick Mezard <pmezard@gmail.com> parents: 5213 diff changeset	1964 # 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	1965 return repr(s).replace('\\\\', '\\')

Mercurial > public > mercurial-scm > hg-stable

annotate mercurial/util.py @ 7396:526c40a74bd0