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

annotate mercurial/util.py @ 4230:c93562fb12cc

Fix handling of paths when run outside the repo. The main problem was that dirstate.getcwd() returned just "", which was interpreted as "we're at the repo root". It now returns an absolute path. The util.pathto function was also changed to deal with the "cwd is an absolute path" case.

author	Alexis S. L. Carvalho <alexis@cecm.usp.br>
date	Fri, 16 Mar 2007 00:22:58 -0300
parents	24c22a3f2ef8
children	0d51eb296fb9 5e3936eabe5d

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>
2859 345bac2bc4ec update copyrights. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2793 diff changeset	5 Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
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
1400 cf9a1233738a i18n first part: make '_' available for files who need it Benoit Boissinot <benoit.boissinot@ens-lyon.org parents: 1399 diff changeset	15 from i18n import gettext as _
724 1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	16 from demandload import *
2652 e6a41cbaa260 fix windows username problem. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2612 diff changeset	17 demandload(globals(), "cStringIO errno getpass popen2 re shutil sys tempfile")
4054 e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	18 demandload(globals(), "os threading time calendar ConfigParser locale glob")
3769 96095d9ff1f8 Add encoding detection Matt Mackall <mpm@selenic.com> parents: 3767 diff changeset	19
4057 3600b84656d3 Fallback to ascii if getpreferredencoding raises an exception Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4055 diff changeset	20 try:
3600b84656d3 Fallback to ascii if getpreferredencoding raises an exception Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4055 diff changeset	21 _encoding = os.environ.get("HGENCODING") or locale.getpreferredencoding() \
3600b84656d3 Fallback to ascii if getpreferredencoding raises an exception Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4055 diff changeset	22 or "ascii"
3600b84656d3 Fallback to ascii if getpreferredencoding raises an exception Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4055 diff changeset	23 except locale.Error:
3600b84656d3 Fallback to ascii if getpreferredencoding raises an exception Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4055 diff changeset	24 _encoding = 'ascii'
3770 f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	25 _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	26 _fallbackencoding = 'ISO-8859-1'
3770 f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	27
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	28 def tolocal(s):
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	29 """
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	30 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	31
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	32 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	33 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	34 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	35 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	36 replace unknown characters.
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	37 """
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	38 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	39 try:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	40 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	41 return u.encode(_encoding, "replace")
3843 abaa2cd00d2b make transcoding more robust Matt Mackall <mpm@selenic.com> parents: 3835 diff changeset	42 except LookupError, k:
abaa2cd00d2b make transcoding more robust Matt Mackall <mpm@selenic.com> parents: 3835 diff changeset	43 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	44 except UnicodeDecodeError:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	45 pass
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	46 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	47 return u.encode(_encoding, "replace")
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	48
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	49 def fromlocal(s):
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	50 """
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	51 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	52
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	53 We attempt to decode strings using the encoding mode set by
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	54 HG_ENCODINGMODE, which defaults to 'strict'. In this mode, unknown
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	55 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	56 '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	57 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	58 """
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	59 try:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	60 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	61 except UnicodeDecodeError, inst:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	62 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	63 raise Abort("decoding near '%s': %s!" % (sub, inst))
abaa2cd00d2b make transcoding more robust Matt Mackall <mpm@selenic.com> parents: 3835 diff changeset	64 except LookupError, k:
abaa2cd00d2b make transcoding more robust Matt Mackall <mpm@selenic.com> parents: 3835 diff changeset	65 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	66
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	67 def locallen(s):
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	68 """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	69 return len(s.decode(_encoding, "replace"))
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	70
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	71 def localsub(s, a, b=None):
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	72 try:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	73 u = s.decode(_encoding, _encodingmode)
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	74 if b is not None:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	75 u = u[a:b]
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	76 else:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	77 u = u[:a]
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	78 return u.encode(_encoding, _encodingmode)
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	79 except UnicodeDecodeError, inst:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	80 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	81 raise Abort(_("decoding near '%s': %s!\n") % (sub, inst))
1258 1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	82
2609 6c5b1b5cc160 util.parsedate should understand dates from hg export Chris Mason <mason@suse.com> parents: 2601 diff changeset	83 # used by parsedate
3808 d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	84 defaultdateformats = (
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	85 '%Y-%m-%d %H:%M:%S',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	86 '%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	87 '%Y-%m-%d %H:%M',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	88 '%Y-%m-%d %I:%M%p',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	89 '%Y-%m-%d',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	90 '%m-%d',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	91 '%m/%d',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	92 '%m/%d/%y',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	93 '%m/%d/%Y',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	94 '%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	95 '%a %b %d %I:%M:%S%p %Y',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	96 '%b %d %H:%M:%S %Y',
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	97 '%b %d %I:%M:%S%p %Y',
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	98 '%b %d %H:%M:%S',
3808 d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	99 '%b %d %I:%M:%S%p',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	100 '%b %d %H:%M',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	101 '%b %d %I:%M%p',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	102 '%b %d %Y',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	103 '%b %d',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	104 '%H:%M:%S',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	105 '%I:%M:%SP',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	106 '%H:%M',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	107 '%I:%M%p',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	108 )
2609 6c5b1b5cc160 util.parsedate should understand dates from hg export Chris Mason <mason@suse.com> parents: 2601 diff changeset	109
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	110 extendeddateformats = defaultdateformats + (
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	111 "%Y",
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	112 "%Y-%m",
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	113 "%b",
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	114 "%b %Y",
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	115 )
2609 6c5b1b5cc160 util.parsedate should understand dates from hg export Chris Mason <mason@suse.com> parents: 2601 diff changeset	116
2153 635653cd73ab move SignalInterrupt class into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	117 class SignalInterrupt(Exception):
635653cd73ab move SignalInterrupt class into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	118 """Exception raised on SIGTERM and SIGHUP."""
635653cd73ab move SignalInterrupt class into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	119
3425 ec6f400cff4d Use a case-sensitive version of SafeConfigParser everywhere Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3257 diff changeset	120 # like SafeConfigParser but with case-sensitive keys
ec6f400cff4d Use a case-sensitive version of SafeConfigParser everywhere Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3257 diff changeset	121 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	122 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	123 return optionstr
ec6f400cff4d Use a case-sensitive version of SafeConfigParser everywhere Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3257 diff changeset	124
3145 e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	125 def cachefunc(func):
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	126 '''cache the result of function calls'''
3147 97420a49188d add comments in cachefunc Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3145 diff changeset	127 # XXX doesn't handle keywords args
3145 e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	128 cache = {}
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	129 if func.func_code.co_argcount == 1:
3147 97420a49188d add comments in cachefunc Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3145 diff changeset	130 # we gain a small amount of time because
97420a49188d add comments in cachefunc Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3145 diff changeset	131 # 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	132 def f(arg):
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	133 if arg not in cache:
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	134 cache[arg] = func(arg)
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	135 return cache[arg]
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	136 else:
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	137 def f(*args):
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	138 if args not in cache:
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	139 cache[args] = func(*args)
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	140 return cache[args]
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	141
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	142 return f
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	143
1293 a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	144 def pipefilter(s, cmd):
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	145 '''filter string S through command CMD, returning its output'''
1258 1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	146 (pout, pin) = popen2.popen2(cmd, -1, 'b')
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	147 def writer():
2096 f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	148 try:
f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	149 pin.write(s)
f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	150 pin.close()
f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	151 except IOError, inst:
f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	152 if inst.errno != errno.EPIPE:
f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	153 raise
1258 1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	154
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	155 # 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	156 # systems, including Windows
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	157 w = threading.Thread(target=writer)
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	158 w.start()
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	159 f = pout.read()
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	160 pout.close()
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	161 w.join()
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	162 return f
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	163
1293 a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	164 def tempfilter(s, cmd):
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	165 '''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	166 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	167 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	168 the temporary files generated.'''
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	169 inname, outname = None, None
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	170 try:
2165 d821918e3bee Use better names (hg-{usage}-{random}.{suffix}) for temporary files. Thomas Arendsen Hein <thomas@intevation.de> parents: 2153 diff changeset	171 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	172 fp = os.fdopen(infd, 'wb')
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	173 fp.write(s)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	174 fp.close()
2165 d821918e3bee Use better names (hg-{usage}-{random}.{suffix}) for temporary files. Thomas Arendsen Hein <thomas@intevation.de> parents: 2153 diff changeset	175 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	176 os.close(outfd)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	177 cmd = cmd.replace('INFILE', inname)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	178 cmd = cmd.replace('OUTFILE', outname)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	179 code = os.system(cmd)
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	180 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	181 (cmd, explain_exit(code)))
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	182 return open(outname, 'rb').read()
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	183 finally:
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	184 try:
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	185 if inname: os.unlink(inname)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	186 except: pass
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	187 try:
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	188 if outname: os.unlink(outname)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	189 except: pass
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	190
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	191 filtertable = {
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	192 'tempfile:': tempfilter,
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	193 'pipe:': pipefilter,
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	194 }
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	195
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	196 def filter(s, cmd):
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	197 "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	198 for name, fn in filtertable.iteritems():
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	199 if cmd.startswith(name):
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	200 return fn(s, cmd[len(name):].lstrip())
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	201 return pipefilter(s, cmd)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	202
2071 67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	203 def find_in_path(name, path, default=None):
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	204 '''find name in search path. path can be string (will be split
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	205 with os.pathsep), or iterable thing that returns strings. if name
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	206 found, return path to name. else return default.'''
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	207 if isinstance(path, str):
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	208 path = path.split(os.pathsep)
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	209 for p in path:
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	210 p_name = os.path.join(p, name)
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	211 if os.path.exists(p_name):
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	212 return p_name
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	213 return default
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	214
1015 22571b8d35d3 Add automatic binary file detection to diff and export mpm@selenic.com parents: 917 diff changeset	215 def binary(s):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	216 """return true if a string is binary data using diff's heuristic"""
1015 22571b8d35d3 Add automatic binary file detection to diff and export mpm@selenic.com parents: 917 diff changeset	217 if s and '\0' in s[:4096]:
22571b8d35d3 Add automatic binary file detection to diff and export mpm@selenic.com parents: 917 diff changeset	218 return True
22571b8d35d3 Add automatic binary file detection to diff and export mpm@selenic.com parents: 917 diff changeset	219 return False
22571b8d35d3 Add automatic binary file detection to diff and export mpm@selenic.com parents: 917 diff changeset	220
556 f6c6fa15ff70 Move dirstate.uniq to util.unique mpm@selenic.com parents: 521 diff changeset	221 def unique(g):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	222 """return the uniq elements of iterable g"""
556 f6c6fa15ff70 Move dirstate.uniq to util.unique mpm@selenic.com parents: 521 diff changeset	223 seen = {}
3535 4d97184a06ad Make util.unique return a list Matt Mackall <mpm@selenic.com> parents: 3533 diff changeset	224 l = []
556 f6c6fa15ff70 Move dirstate.uniq to util.unique mpm@selenic.com parents: 521 diff changeset	225 for f in g:
f6c6fa15ff70 Move dirstate.uniq to util.unique mpm@selenic.com parents: 521 diff changeset	226 if f not in seen:
f6c6fa15ff70 Move dirstate.uniq to util.unique mpm@selenic.com parents: 521 diff changeset	227 seen[f] = 1
3535 4d97184a06ad Make util.unique return a list Matt Mackall <mpm@selenic.com> parents: 3533 diff changeset	228 l.append(f)
4d97184a06ad Make util.unique return a list Matt Mackall <mpm@selenic.com> parents: 3533 diff changeset	229 return l
556 f6c6fa15ff70 Move dirstate.uniq to util.unique mpm@selenic.com parents: 521 diff changeset	230
870 a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	231 class Abort(Exception):
a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	232 """Raised if a command needs to print an error and exit."""
508 42a660abaf75 [PATCH] Harden os.system mpm@selenic.com parents: 464 diff changeset	233
3564 eda9e7c9300d New UnexpectedOutput exception to catch server errors in localrepo.stream_in Thomas Arendsen Hein <thomas@intevation.de> parents: 3551 diff changeset	234 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	235 """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	236
724 1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	237 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	238 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	239
4054 e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	240 def expand_glob(pats):
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	241 '''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	242 if os.name != 'nt':
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	243 return list(pats)
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	244 ret = []
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	245 for p in pats:
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	246 kind, name = patkind(p, None)
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	247 if kind is None:
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	248 globbed = glob.glob(name)
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	249 if globbed:
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	250 ret.extend(globbed)
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	251 continue
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	252 # 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	253 ret.append(p)
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	254 return ret
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	255
1563 cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	256 def patkind(name, dflt_pat='glob'):
cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	257 """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	258 actual pattern."""
cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	259 for prefix in 're', 'glob', 'path', 'relglob', 'relpath', 'relre':
cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	260 if name.startswith(prefix + ':'): return name.split(':', 1)
cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	261 return dflt_pat, name
cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	262
1062 6d5a62a549fa pep-0008 cleanup benoit.boissinot@ens-lyon.fr parents: 1031 diff changeset	263 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	264 "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	265 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	266 res = ''
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	267 group = False
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	268 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	269 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	270 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	271 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	272 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	273 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	274 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	275 res += '.*'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	276 else:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	277 res += '[^/]*'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	278 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	279 res += '.'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	280 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	281 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	282 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	283 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	284 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	285 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	286 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	287 res += '\\['
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	288 else:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	289 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	290 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	291 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	292 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	293 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	294 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	295 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	296 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	297 group = True
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	298 res += '(?:'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	299 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	300 res += ')'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	301 group = False
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	302 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	303 res += '\|'
1990 4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	304 elif c == '\\':
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	305 p = peek()
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	306 if p:
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	307 i += 1
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	308 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	309 else:
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	310 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	311 else:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	312 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	313 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	314
812 b65af904d6d7 Reduce the amount of stat traffic generated by a walk. Bryan O'Sullivan <bos@serpentine.com> parents: 782 diff changeset	315 _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	316
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	317 def pathto(root, n1, n2):
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	318 '''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	319 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	320 n1 should use os.sep to separate directories
48768b1ab23c fix util.pathto Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3629 diff changeset	321 n2 should use "/" to separate directories
48768b1ab23c fix util.pathto Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3629 diff changeset	322 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	323
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	324 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	325 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	326 n2 should always be relative to root.
3669 48768b1ab23c fix util.pathto Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3629 diff changeset	327 '''
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	328 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	329 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	330 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	331 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	332 n2 = '/'.join((pconvert(root), n2))
3669 48768b1ab23c fix util.pathto Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3629 diff changeset	333 a, b = n1.split(os.sep), n2.split('/')
1541 bf4e7ef08741 fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX twaldmann@thinkmo.de parents: 1528 diff changeset	334 a.reverse()
bf4e7ef08741 fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX twaldmann@thinkmo.de parents: 1528 diff changeset	335 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	336 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	337 a.pop()
bf4e7ef08741 fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX twaldmann@thinkmo.de parents: 1528 diff changeset	338 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	339 b.reverse()
087771ebe2e6 Fix walk code for files that do not exist anywhere, and unhandled types. Bryan O'Sullivan <bos@serpentine.com> parents: 878 diff changeset	340 return os.sep.join((['..'] * len(a)) + b)
087771ebe2e6 Fix walk code for files that do not exist anywhere, and unhandled types. Bryan O'Sullivan <bos@serpentine.com> parents: 878 diff changeset	341
1081 8b7d63489db3 Change canonpath to not know about repo objects mpm@selenic.com parents: 1075 diff changeset	342 def canonpath(root, cwd, myname):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	343 """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	344 if root == os.sep:
8befbb4e30b2 Handle hg under / Arun Sharma <arun@sharma-home.net> parents: 1563 diff changeset	345 rootsep = os.sep
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	346 elif root.endswith(os.sep):
90b122730d32 Make it possible to use the root directory as the root of a repository. Manpreet Singh <junkblocker@yahoo.com> parents: 2263 diff changeset	347 rootsep = root
1566 8befbb4e30b2 Handle hg under / Arun Sharma <arun@sharma-home.net> parents: 1563 diff changeset	348 else:
1810 7596611ab3d5 Whitespace, tab and formatting cleanups, mainly in mq.py Thomas Arendsen Hein <thomas@intevation.de> parents: 1635 diff changeset	349 rootsep = root + os.sep
870 a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	350 name = myname
2090 eb40db373717 fix util.canonpath on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2085 diff changeset	351 if not os.path.isabs(name):
1081 8b7d63489db3 Change canonpath to not know about repo objects mpm@selenic.com parents: 1075 diff changeset	352 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	353 name = os.path.normpath(name)
2278 3711e23ab10a Make hg status work for repositories in root directory on windows (issue 228) Manpreet Singh <junkblocker@yahoo.com> parents: 2271 diff changeset	354 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	355 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	356 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	357 return pconvert(name)
1081 8b7d63489db3 Change canonpath to not know about repo objects mpm@selenic.com parents: 1075 diff changeset	358 elif name == root:
870 a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	359 return ''
a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	360 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	361 # 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	362 # 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	363 # 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	364 # `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	365 # 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	366 # 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	367 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	368 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	369 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	370 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	371 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	372 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	373 break
2193 fb28ce04b349 add util.samestat function for windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2177 diff changeset	374 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	375 if not rel:
cc8a52229620 Fix accessing the repo through a symlink. Jun Inoue <jun.lambda@gmail.com> parents: 4067 diff changeset	376 # 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	377 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	378 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	379 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	380 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	381 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	382 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	383 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	384 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	385 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	386 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	387
1081 8b7d63489db3 Change canonpath to not know about repo objects mpm@selenic.com parents: 1075 diff changeset	388 raise Abort('%s not under root' % myname)
897 fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	389
1610 84e9b3484ff6 if hgignore contains errors, print message that is not confusing. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1609 diff changeset	390 def matcher(canonroot, cwd='', names=['.'], inc=[], exc=[], head='', src=None):
84e9b3484ff6 if hgignore contains errors, print message that is not confusing. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1609 diff changeset	391 return _matcher(canonroot, cwd, names, inc, exc, head, 'glob', src)
1413 1c64c628d15f Do not use 'glob' expansion by default on OS != 'nt' Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1402 diff changeset	392
4055 e37786b29bed docopy: deal with globs on windows in a better way Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4054 diff changeset	393 def cmdmatcher(canonroot, cwd='', names=['.'], inc=[], exc=[], head='',
e37786b29bed docopy: deal with globs on windows in a better way Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4054 diff changeset	394 src=None, globbed=False):
e37786b29bed docopy: deal with globs on windows in a better way Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4054 diff changeset	395 if not globbed:
e37786b29bed docopy: deal with globs on windows in a better way Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4054 diff changeset	396 names = expand_glob(names)
4054 e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	397 return _matcher(canonroot, cwd, names, inc, exc, head, 'relpath', src)
1413 1c64c628d15f Do not use 'glob' expansion by default on OS != 'nt' Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1402 diff changeset	398
1610 84e9b3484ff6 if hgignore contains errors, print message that is not confusing. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1609 diff changeset	399 def _matcher(canonroot, cwd, names, inc, exc, head, dflt_pat, src):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	400 """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	401
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	402 arguments:
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	403 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	404 cwd - the current working directory, if relevant
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	405 names - patterns to find
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	406 inc - patterns to include
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	407 exc - patterns to exclude
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	408 head - a regex to prepend to patterns to control whether a match is rooted
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	409
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	410 a pattern is one of:
1270 fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	411 'glob:<rooted glob>'
fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	412 're:<rooted regexp>'
fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	413 'path:<rooted path>'
fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	414 'relglob:<relative glob>'
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	415 'relpath:<relative path>'
1270 fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	416 'relre:<relative regexp>'
fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	417 '<rooted path or regexp>'
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	418
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	419 returns:
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	420 a 3-tuple containing
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	421 - list of explicit non-pattern names passed in
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	422 - a bool match(filename) function
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	423 - a bool indicating if any patterns were passed in
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	424
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	425 todo:
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	426 make head regex a rooted bool
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	427 """
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	428
1413 1c64c628d15f Do not use 'glob' expansion by default on OS != 'nt' Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1402 diff changeset	429 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	430 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	431 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	432 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	433
888 e7a943e8c52b Fix up handling of regexp paths. Bryan O'Sullivan <bos@serpentine.com> parents: 886 diff changeset	434 def regex(kind, name, tail):
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	435 '''convert a pattern into a regular expression'''
820 89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	436 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	437 return name
89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	438 elif kind == 'path':
888 e7a943e8c52b Fix up handling of regexp paths. Bryan O'Sullivan <bos@serpentine.com> parents: 886 diff changeset	439 return '^' + re.escape(name) + '(?:/\|$)'
1270 fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	440 elif kind == 'relglob':
fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	441 return head + globre(name, '(?:\|.*/)', tail)
888 e7a943e8c52b Fix up handling of regexp paths. Bryan O'Sullivan <bos@serpentine.com> parents: 886 diff changeset	442 elif kind == 'relpath':
e7a943e8c52b Fix up handling of regexp paths. Bryan O'Sullivan <bos@serpentine.com> parents: 886 diff changeset	443 return head + re.escape(name) + tail
1270 fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	444 elif kind == 'relre':
fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	445 if name.startswith('^'):
fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	446 return name
fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	447 return '.*' + name
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	448 return head + globre(name, '', tail)
092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	449
092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	450 def matchfn(pats, tail):
092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	451 """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	452 if not pats:
f4250806dbeb further fix traceback on invalid .hgignore patterns Benoit Boissinot <mercurial-bugs@selenic.com> parents: 1446 diff changeset	453 return
1446 4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	454 matches = []
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	455 for k, p in pats:
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	456 try:
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	457 pat = '(?:%s)' % regex(k, p, tail)
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	458 matches.append(re.compile(pat).match)
1541 bf4e7ef08741 fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX twaldmann@thinkmo.de parents: 1528 diff changeset	459 except re.error:
1611 301d5cd4abc6 make invalid pattern message not confusing. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1610 diff changeset	460 if src: raise Abort("%s: invalid pattern (%s): %s" % (src, k, p))
301d5cd4abc6 make invalid pattern message not confusing. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1610 diff changeset	461 else: raise Abort("invalid pattern (%s): %s" % (k, p))
1446 4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	462
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	463 def buildfn(text):
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	464 for m in matches:
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	465 r = m(text)
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	466 if r:
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	467 return r
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	468
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	469 return buildfn
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	470
820 89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	471 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	472 '''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	473 root = []
89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	474 for p in pat.split(os.sep):
1413 1c64c628d15f Do not use 'glob' expansion by default on OS != 'nt' Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1402 diff changeset	475 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	476 root.append(p)
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	477 return '/'.join(root)
820 89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	478
870 a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	479 pats = []
a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	480 files = []
a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	481 roots = []
1413 1c64c628d15f Do not use 'glob' expansion by default on OS != 'nt' Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1402 diff changeset	482 for kind, name in [patkind(p, dflt_pat) for p in names]:
870 a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	483 if kind in ('glob', 'relpath'):
1081 8b7d63489db3 Change canonpath to not know about repo objects mpm@selenic.com parents: 1075 diff changeset	484 name = canonpath(canonroot, cwd, name)
870 a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	485 if name == '':
a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	486 kind, name = 'glob', '**'
888 e7a943e8c52b Fix up handling of regexp paths. Bryan O'Sullivan <bos@serpentine.com> parents: 886 diff changeset	487 if kind in ('glob', 'path', 're'):
e7a943e8c52b Fix up handling of regexp paths. Bryan O'Sullivan <bos@serpentine.com> parents: 886 diff changeset	488 pats.append((kind, name))
870 a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	489 if kind == 'glob':
a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	490 root = globprefix(name)
a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	491 if root: roots.append(root)
a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	492 elif kind == 'relpath':
888 e7a943e8c52b Fix up handling of regexp paths. Bryan O'Sullivan <bos@serpentine.com> parents: 886 diff changeset	493 files.append((kind, name))
870 a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	494 roots.append(name)
897 fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	495
820 89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	496 patmatch = matchfn(pats, '$') or always
89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	497 filematch = matchfn(files, '(?:/\|$)') or always
897 fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	498 incmatch = always
fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	499 if inc:
2480 519a1011db91 fix -I/-X when relative paths used or in subdir Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2471 diff changeset	500 inckinds = [patkind(canonpath(canonroot, cwd, i)) for i in inc]
519a1011db91 fix -I/-X when relative paths used or in subdir Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2471 diff changeset	501 incmatch = matchfn(inckinds, '(?:/\|$)')
897 fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	502 excmatch = lambda fn: False
fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	503 if exc:
2480 519a1011db91 fix -I/-X when relative paths used or in subdir Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2471 diff changeset	504 exckinds = [patkind(canonpath(canonroot, cwd, x)) for x in exc]
519a1011db91 fix -I/-X when relative paths used or in subdir Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2471 diff changeset	505 excmatch = matchfn(exckinds, '(?:/\|$)')
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	506
1031 503aaf19a040 Rewrite log command. New version is faster and more featureful. Bryan O'Sullivan <bos@serpentine.com> parents: 1015 diff changeset	507 return (roots,
503aaf19a040 Rewrite log command. New version is faster and more featureful. Bryan O'Sullivan <bos@serpentine.com> parents: 1015 diff changeset	508 lambda fn: (incmatch(fn) and not excmatch(fn) and
503aaf19a040 Rewrite log command. New version is faster and more featureful. Bryan O'Sullivan <bos@serpentine.com> parents: 1015 diff changeset	509 (fn.endswith('/') or
503aaf19a040 Rewrite log command. New version is faster and more featureful. Bryan O'Sullivan <bos@serpentine.com> parents: 1015 diff changeset	510 (not pats and not files) or
503aaf19a040 Rewrite log command. New version is faster and more featureful. Bryan O'Sullivan <bos@serpentine.com> parents: 1015 diff changeset	511 (pats and patmatch(fn)) or
503aaf19a040 Rewrite log command. New version is faster and more featureful. Bryan O'Sullivan <bos@serpentine.com> parents: 1015 diff changeset	512 (files and filematch(fn)))),
503aaf19a040 Rewrite log command. New version is faster and more featureful. Bryan O'Sullivan <bos@serpentine.com> parents: 1015 diff changeset	513 (inc or exc or (pats and pats != [('glob', '**')])) and True)
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	514
1882 c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	515 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	516 '''enhanced shell command execution.
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	517 run with environment maybe modified, maybe in different dir.
508 42a660abaf75 [PATCH] Harden os.system mpm@selenic.com parents: 464 diff changeset	518
1882 c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	519 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	520 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	521 exception.'''
2601 00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	522 def py2shell(val):
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	523 '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	524 if val in (None, False):
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	525 return '0'
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	526 if val == True:
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	527 return '1'
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	528 return str(val)
1880 05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	529 oldenv = {}
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	530 for k in environ:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	531 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	532 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	533 oldcwd = os.getcwd()
3905 a8c0365b2ace util.system: fix quoting on windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3860 diff changeset	534 origcmd = cmd
a8c0365b2ace util.system: fix quoting on windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3860 diff changeset	535 if os.name == 'nt':
a8c0365b2ace util.system: fix quoting on windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3860 diff changeset	536 cmd = '"%s"' % cmd
1880 05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	537 try:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	538 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	539 os.environ[k] = py2shell(v)
1880 05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	540 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	541 os.chdir(cwd)
1882 c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	542 rc = os.system(cmd)
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	543 if rc and onerr:
3905 a8c0365b2ace util.system: fix quoting on windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3860 diff changeset	544 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	545 explain_exit(rc)[0])
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	546 if errprefix:
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	547 errmsg = '%s: %s' % (errprefix, errmsg)
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	548 try:
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	549 onerr.warn(errmsg + '\n')
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	550 except AttributeError:
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	551 raise onerr(errmsg)
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	552 return rc
1880 05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	553 finally:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	554 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	555 if v is None:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	556 del os.environ[k]
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	557 else:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	558 os.environ[k] = v
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	559 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	560 os.chdir(oldcwd)
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	561
421 43b8da7420a9 [PATCH] rename under the other OS mpm@selenic.com parents: 419 diff changeset	562 def rename(src, dst):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	563 """forcibly rename a file"""
421 43b8da7420a9 [PATCH] rename under the other OS mpm@selenic.com parents: 419 diff changeset	564 try:
43b8da7420a9 [PATCH] rename under the other OS mpm@selenic.com parents: 419 diff changeset	565 os.rename(src, dst)
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	566 except OSError, err:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	567 # 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	568 # 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	569 # 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	570 # 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	571 # 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	572 # 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	573 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	574 os.close(fd)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	575 os.unlink(temp)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	576 os.rename(dst, temp)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	577 os.unlink(temp)
421 43b8da7420a9 [PATCH] rename under the other OS mpm@selenic.com parents: 419 diff changeset	578 os.rename(src, dst)
43b8da7420a9 [PATCH] rename under the other OS mpm@selenic.com parents: 419 diff changeset	579
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	580 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	581 """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	582 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	583 # 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	584 try:
547ede0123a2 util.unlink should only catch OSError. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2054 diff changeset	585 os.removedirs(os.path.dirname(f))
547ede0123a2 util.unlink should only catch OSError. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2054 diff changeset	586 except OSError:
547ede0123a2 util.unlink should only catch OSError. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2054 diff changeset	587 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	588
3629 4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	589 def copyfile(src, dest):
4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	590 "copy a file, preserving mode"
4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	591 try:
4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	592 shutil.copyfile(src, dest)
4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	593 shutil.copymode(src, dest)
4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	594 except shutil.Error, inst:
4067 c620376b8fd6 Fix wrong module reference in copyfile exception Andrei Vermel <avermel@mail.ru> parents: 4057 diff changeset	595 raise Abort(str(inst))
3629 4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	596
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	597 def copyfiles(src, dst, hardlink=None):
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	598 """Copy a directory tree using hardlinks if possible"""
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	599
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	600 if hardlink is None:
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	601 hardlink = (os.stat(src).st_dev ==
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	602 os.stat(os.path.dirname(dst)).st_dev)
698 df78d8ccac4c Use python function instead of external 'cp' command when cloning repos. Thomas Arendsen Hein <thomas@intevation.de> parents: 667 diff changeset	603
1207 a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	604 if os.path.isdir(src):
a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	605 os.mkdir(dst)
a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	606 for name in os.listdir(src):
a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	607 srcname = os.path.join(src, name)
a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	608 dstname = os.path.join(dst, name)
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	609 copyfiles(srcname, dstname, hardlink)
1207 a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	610 else:
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	611 if hardlink:
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	612 try:
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	613 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	614 except (IOError, OSError):
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	615 hardlink = False
1591 5a3229cf1492 do not copy atime and mtime in util.copyfiles Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1585 diff changeset	616 shutil.copy(src, dst)
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	617 else:
1591 5a3229cf1492 do not copy atime and mtime in util.copyfiles Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1585 diff changeset	618 shutil.copy(src, dst)
698 df78d8ccac4c Use python function instead of external 'cp' command when cloning repos. Thomas Arendsen Hein <thomas@intevation.de> parents: 667 diff changeset	619
1835 bdfb524d728a Validate paths before reading or writing files in repository or working dir. Thomas Arendsen Hein <thomas@intevation.de> parents: 1830 diff changeset	620 def audit_path(path):
bdfb524d728a Validate paths before reading or writing files in repository or working dir. Thomas Arendsen Hein <thomas@intevation.de> parents: 1830 diff changeset	621 """Abort if path contains dangerous components"""
bdfb524d728a Validate paths before reading or writing files in repository or working dir. Thomas Arendsen Hein <thomas@intevation.de> parents: 1830 diff changeset	622 parts = os.path.normcase(path).split(os.sep)
bdfb524d728a Validate paths before reading or writing files in repository or working dir. Thomas Arendsen Hein <thomas@intevation.de> parents: 1830 diff changeset	623 if (os.path.splitdrive(path)[0] or parts[0] in ('.hg', '')
bdfb524d728a Validate paths before reading or writing files in repository or working dir. Thomas Arendsen Hein <thomas@intevation.de> parents: 1830 diff changeset	624 or os.pardir in parts):
bdfb524d728a Validate paths before reading or writing files in repository or working dir. Thomas Arendsen Hein <thomas@intevation.de> parents: 1830 diff changeset	625 raise Abort(_("path contains illegal component: %s\n") % path)
bdfb524d728a Validate paths before reading or writing files in repository or working dir. Thomas Arendsen Hein <thomas@intevation.de> parents: 1830 diff changeset	626
704 5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	627 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	628 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	629 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	630 os.close(ld)
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	631
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	632 def _readlock_file(pathname):
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	633 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	634
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	635 def nlinks(pathname):
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	636 """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	637 return os.lstat(pathname).st_nlink
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	638
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	639 if hasattr(os, 'link'):
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	640 os_link = os.link
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	641 else:
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	642 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	643 raise OSError(0, _("Hardlinks not supported"))
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	644
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	645 def fstat(fp):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	646 '''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	647 try:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	648 return os.fstat(fp.fileno())
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	649 except AttributeError:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	650 return os.stat(fp.name)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	651
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	652 posixfile = file
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	653
2250 45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	654 def is_win_9x():
45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	655 '''return true if run on windows 95, 98 or me.'''
45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	656 try:
45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	657 return sys.getwindowsversion()[3] == 1
45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	658 except AttributeError:
45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	659 return os.name == 'nt' and 'command' in os.environ.get('comspec', '')
45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	660
3721 98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	661 getuser_fallback = None
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	662
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	663 def getuser():
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	664 '''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	665 try:
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	666 return getpass.getuser()
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	667 except ImportError:
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	668 # 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	669 if getuser_fallback:
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	670 return getuser_fallback()
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	671 # 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	672 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	673 'environment variable'))
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	674
3551 3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	675 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	676 """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	677
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	678 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	679 try:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	680 import pwd
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	681 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	682 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	683 try:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	684 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	685 except KeyError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	686 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	687 except ImportError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	688 return None
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	689
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	690 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	691 """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	692
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	693 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	694 try:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	695 import grp
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	696 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	697 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	698 try:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	699 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	700 except KeyError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	701 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	702 except ImportError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	703 return None
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	704
3784 1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	705 # File system features
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	706
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	707 def checkfolding(path):
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	708 """
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	709 Check whether the given path is on a case-sensitive filesystem
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	710
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	711 Requires a path (like /foo/.hg) ending with a foldable final
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	712 directory component.
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	713 """
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	714 s1 = os.stat(path)
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	715 d, b = os.path.split(path)
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	716 p2 = os.path.join(d, b.upper())
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	717 if path == p2:
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	718 p2 = os.path.join(d, b.lower())
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	719 try:
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	720 s2 = os.stat(p2)
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	721 if s2 == s1:
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	722 return False
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	723 return True
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	724 except:
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	725 return True
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	726
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	727 # Platform specific variants
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	728 if os.name == 'nt':
1420 b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	729 demandload(globals(), "msvcrt")
461 9ae0034f2772 [PATCH] /dev/null for other OS mpm@selenic.com parents: 441 diff changeset	730 nulldev = 'NUL:'
1609 c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	731
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	732 class winstdout:
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	733 '''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	734
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	735 def __init__(self, fp):
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	736 self.fp = fp
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	737
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	738 def __getattr__(self, key):
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	739 return getattr(self.fp, key)
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	740
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	741 def close(self):
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	742 try:
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	743 self.fp.close()
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	744 except: pass
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	745
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	746 def write(self, s):
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	747 try:
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	748 return self.fp.write(s)
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	749 except IOError, inst:
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	750 if inst.errno != 0: raise
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	751 self.close()
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	752 raise IOError(errno.EPIPE, 'Broken pipe')
4129 e817c68edfed stdout raises EINVAL when flush() is called on a closed pipe under win32. Patrick Mezard <pmezard@gmail.com> parents: 4087 diff changeset	753
e817c68edfed stdout raises EINVAL when flush() is called on a closed pipe under win32. Patrick Mezard <pmezard@gmail.com> parents: 4087 diff changeset	754 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	755 try:
e817c68edfed stdout raises EINVAL when flush() is called on a closed pipe under win32. Patrick Mezard <pmezard@gmail.com> parents: 4087 diff changeset	756 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	757 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	758 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	759 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	760 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	761
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	762 sys.stdout = winstdout(sys.stdout)
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	763
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	764 def system_rcpath():
2117 760339ccc799 fix issue 217. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2115 diff changeset	765 try:
760339ccc799 fix issue 217. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2115 diff changeset	766 return system_rcpath_win32()
760339ccc799 fix issue 217. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2115 diff changeset	767 except:
760339ccc799 fix issue 217. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2115 diff changeset	768 return [r'c:\mercurial\mercurial.ini']
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	769
1951 696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	770 def 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	771 '''return default os-specific hgrc search path'''
2280 09ed44225571 On Windows look for mercurial.ini in $USERPROFILE, too, if available Thomas Arendsen Hein <thomas@intevation.de> parents: 2278 diff changeset	772 path = system_rcpath()
2284 d6392a7c03dd On win98 os.path.expanuser('~') does not result in a useable directory. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 2280 diff changeset	773 path.append(user_rcpath())
2280 09ed44225571 On Windows look for mercurial.ini in $USERPROFILE, too, if available Thomas Arendsen Hein <thomas@intevation.de> parents: 2278 diff changeset	774 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	775 if userprofile:
09ed44225571 On Windows look for mercurial.ini in $USERPROFILE, too, if available Thomas Arendsen Hein <thomas@intevation.de> parents: 2278 diff changeset	776 path.append(os.path.join(userprofile, 'mercurial.ini'))
09ed44225571 On Windows look for mercurial.ini in $USERPROFILE, too, if available Thomas Arendsen Hein <thomas@intevation.de> parents: 2278 diff changeset	777 return path
1292 141951276ba1 Use platform-appropriate rc file names. Bryan O'Sullivan <bos@serpentine.com> parents: 1285 diff changeset	778
2284 d6392a7c03dd On win98 os.path.expanuser('~') does not result in a useable directory. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 2280 diff changeset	779 def user_rcpath():
3673 eb0b4a2d70a9 white space and line break cleanups Thomas Arendsen Hein <thomas@intevation.de> parents: 3669 diff changeset	780 '''return os-specific hgrc search path to the user dir'''
eb0b4a2d70a9 white space and line break cleanups Thomas Arendsen Hein <thomas@intevation.de> parents: 3669 diff changeset	781 return os.path.join(os.path.expanduser('~'), 'mercurial.ini')
2284 d6392a7c03dd On win98 os.path.expanuser('~') does not result in a useable directory. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 2280 diff changeset	782
1285 1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	783 def parse_patch_output(output_line):
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	784 """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	785 pf = output_line[14:]
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	786 if pf[0] == '`':
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	787 pf = pf[1:-1] # Remove the quotes
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	788 return pf
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	789
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	790 def testpid(pid):
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	791 '''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	792 return True
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	793
441 e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	794 def is_exec(f, last):
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	795 return last
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	796
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	797 def set_exec(f, mode):
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	798 pass
515 03f27b1381f9 Whitespace cleanups mpm@selenic.com parents: 508 diff changeset	799
1420 b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	800 def set_binary(fd):
b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	801 msvcrt.setmode(fd.fileno(), os.O_BINARY)
b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	802
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	803 def pconvert(path):
28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	804 return path.replace("\\", "/")
422 10c43444a38e [PATCH] Enables lock work under the other 'OS' mpm@selenic.com parents: 421 diff changeset	805
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	806 def localpath(path):
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	807 return path.replace('/', '\\')
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	808
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	809 def normpath(path):
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	810 return pconvert(os.path.normpath(path))
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	811
704 5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	812 makelock = _makelock_file
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	813 readlock = _readlock_file
461 9ae0034f2772 [PATCH] /dev/null for other OS mpm@selenic.com parents: 441 diff changeset	814
2193 fb28ce04b349 add util.samestat function for windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2177 diff changeset	815 def samestat(s1, s2):
fb28ce04b349 add util.samestat function for windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2177 diff changeset	816 return False
fb28ce04b349 add util.samestat function for windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2177 diff changeset	817
4087 587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	818 # 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	819 # - 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	820 # 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	821 # - 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	822 # - 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	823 # backslash
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	824 # (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	825 # 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	826 # 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	827 # 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	828 # 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	829 _quotere = None
2791 f4d916351366 Add portable shell-quoting function; teach mq to use it. Brendan Cully <brendan@kublai.com> parents: 2760 diff changeset	830 def shellquote(s):
4087 587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	831 global _quotere
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	832 if _quotere is None:
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	833 _quotere = re.compile(r'(\\*)("\|\\$)')
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	834 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	835
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	836 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	837 return _("exited with status %d") % code, code
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	838
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	839 # 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	840 # 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	841 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	842 return True
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	843
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	844 try:
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	845 # override functions with win32 versions if possible
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	846 from util_win32 import *
2250 45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	847 if not is_win_9x():
45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	848 posixfile = posixfile_nt
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	849 except ImportError:
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	850 pass
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	851
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	852 else:
461 9ae0034f2772 [PATCH] /dev/null for other OS mpm@selenic.com parents: 441 diff changeset	853 nulldev = '/dev/null'
9ae0034f2772 [PATCH] /dev/null for other OS mpm@selenic.com parents: 441 diff changeset	854
1583 32a4e6802864 make mercurial look in more places for config files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1482 diff changeset	855 def rcfiles(path):
32a4e6802864 make mercurial look in more places for config files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1482 diff changeset	856 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	857 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	858 try:
32a4e6802864 make mercurial look in more places for config files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1482 diff changeset	859 rcs.extend([os.path.join(rcdir, f) for f in os.listdir(rcdir)
32a4e6802864 make mercurial look in more places for config files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1482 diff changeset	860 if f.endswith(".rc")])
3131 cff3c58a5766 fix warnings spotted by pychecker Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3098 diff changeset	861 except OSError:
cff3c58a5766 fix warnings spotted by pychecker Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3098 diff changeset	862 pass
1583 32a4e6802864 make mercurial look in more places for config files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1482 diff changeset	863 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	864
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	865 def 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	866 '''return default os-specific hgrc search path'''
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	867 path = []
2263 2f64cbaa1e92 make reason for sys.argv change obvious in code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2262 diff changeset	868 # 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	869 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	870 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	871 '/../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	872 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	873 path.append(os.path.expanduser('~/.hgrc'))
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	874 path = [os.path.normpath(f) for f in path]
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	875 return path
1292 141951276ba1 Use platform-appropriate rc file names. Bryan O'Sullivan <bos@serpentine.com> parents: 1285 diff changeset	876
1285 1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	877 def parse_patch_output(output_line):
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	878 """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	879 pf = output_line[14:]
2579 0875cda033fd use __contains__, index or split instead of str.find Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2546 diff changeset	880 if pf.startswith("'") and pf.endswith("'") and " " in pf:
1593 6bb3463b124b if a filename contains spaces, patch adds quote around it Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1585 diff changeset	881 pf = pf[1:-1] # Remove the quotes
6bb3463b124b if a filename contains spaces, patch adds quote around it Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1585 diff changeset	882 return pf
1285 1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	883
441 e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	884 def is_exec(f, last):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	885 """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	886 return (os.lstat(f).st_mode & 0100 != 0)
441 e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	887
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	888 def set_exec(f, mode):
2448 b77a2ef61b81 replace os.stat with os.lstat in some where. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2314 diff changeset	889 s = os.lstat(f).st_mode
441 e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	890 if (s & 0100 != 0) == mode:
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	891 return
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	892 if mode:
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	893 # Turn on +x for every +r bit when making a file executable
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	894 # and obey umask.
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	895 umask = os.umask(0)
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	896 os.umask(umask)
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	897 os.chmod(f, s \| (s & 0444) >> 2 & ~umask)
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	898 else:
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	899 os.chmod(f, s & 0666)
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	900
1420 b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	901 def set_binary(fd):
b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	902 pass
b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	903
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	904 def pconvert(path):
28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	905 return path
28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	906
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	907 def localpath(path):
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	908 return path
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	909
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	910 normpath = os.path.normpath
2193 fb28ce04b349 add util.samestat function for windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2177 diff changeset	911 samestat = os.path.samestat
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	912
422 10c43444a38e [PATCH] Enables lock work under the other 'OS' mpm@selenic.com parents: 421 diff changeset	913 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	914 try:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	915 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	916 except OSError, why:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	917 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	918 raise
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	919 else:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	920 _makelock_file(info, pathname)
422 10c43444a38e [PATCH] Enables lock work under the other 'OS' mpm@selenic.com parents: 421 diff changeset	921
10c43444a38e [PATCH] Enables lock work under the other 'OS' mpm@selenic.com parents: 421 diff changeset	922 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	923 try:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	924 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	925 except OSError, why:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	926 if why.errno == errno.EINVAL:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	927 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	928 else:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	929 raise
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	930
2791 f4d916351366 Add portable shell-quoting function; teach mq to use it. Brendan Cully <brendan@kublai.com> parents: 2760 diff changeset	931 def shellquote(s):
f4d916351366 Add portable shell-quoting function; teach mq to use it. Brendan Cully <brendan@kublai.com> parents: 2760 diff changeset	932 return "'%s'" % s.replace("'", "'\\''")
f4d916351366 Add portable shell-quoting function; teach mq to use it. Brendan Cully <brendan@kublai.com> parents: 2760 diff changeset	933
1877 d314a89fa4f1 change lock format to let us detect and break stale locks. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1835 diff changeset	934 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	935 '''return False if pid dead, True if running or not sure'''
d314a89fa4f1 change lock format to let us detect and break stale locks. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1835 diff changeset	936 try:
d314a89fa4f1 change lock format to let us detect and break stale locks. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1835 diff changeset	937 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	938 return True
d314a89fa4f1 change lock format to let us detect and break stale locks. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1835 diff changeset	939 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	940 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	941
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	942 def explain_exit(code):
cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	943 """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	944 if os.WIFEXITED(code):
cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	945 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	946 return _("exited with status %d") % val, val
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	947 elif os.WIFSIGNALED(code):
cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	948 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	949 return _("killed by signal %d") % val, val
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	950 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	951 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	952 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	953 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	954
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	955 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	956 """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	957
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	958 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	959 """
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	960 if st is None:
3859 8c24b6fd5866 fix errors spotted by pychecker Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3854 diff changeset	961 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	962 return st.st_uid == os.getuid()
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	963
3852 8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	964 def _buildencodefun():
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	965 e = '_'
3860 8e907b86126b fix reserved char on windows, '[]+' are allowed Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3859 diff changeset	966 win_reserved = [ord(x) for x in '\\:*?"<>\|']
3852 8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	967 cmap = dict([ (chr(x), chr(x)) for x in xrange(127) ])
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	968 for x in (range(32) + range(126, 256) + win_reserved):
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	969 cmap[chr(x)] = "~%02x" % x
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	970 for x in range(ord("A"), ord("Z")+1) + [ord(e)]:
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	971 cmap[chr(x)] = e + chr(x).lower()
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	972 dmap = {}
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	973 for k, v in cmap.iteritems():
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	974 dmap[v] = k
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	975 def decode(s):
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	976 i = 0
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	977 while i < len(s):
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	978 for l in xrange(1, 4):
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	979 try:
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	980 yield dmap[s[i:i+l]]
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	981 i += l
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	982 break
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	983 except KeyError:
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	984 pass
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	985 else:
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	986 raise KeyError
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	987 return (lambda s: "".join([cmap[c] for c in s]),
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	988 lambda s: "".join(list(decode(s))))
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	989
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	990 encodefilename, decodefilename = _buildencodefun()
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	991
3853 c0b449154a90 switch to the .hg/store layout, fix the tests Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3852 diff changeset	992 def encodedopener(openerfn, fn):
c0b449154a90 switch to the .hg/store layout, fix the tests Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3852 diff changeset	993 def o(path, args, *kw):
c0b449154a90 switch to the .hg/store layout, fix the tests Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3852 diff changeset	994 return openerfn(fn(path), args, *kw)
c0b449154a90 switch to the .hg/store layout, fix the tests Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3852 diff changeset	995 return o
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	996
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	997 def opener(base, audit=True):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	998 """
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	999 return a function that opens files relative to base
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1000
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1001 this function is used to hide the details of COW semantics and
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1002 remote file access from higher level code.
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1003 """
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1004 p = base
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1005 audit_p = audit
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1006
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1007 def mktempcopy(name):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1008 d, fn = os.path.split(name)
2177 6886bc0b77af merge with crew. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2165 2176 diff changeset	1009 fd, temp = tempfile.mkstemp(prefix='.%s-' % fn, dir=d)
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1010 os.close(fd)
2237 4a069064a39b reduce memory used by util.opener when making a temp copy of a file. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2220 diff changeset	1011 ofp = posixfile(temp, "wb")
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1012 try:
2220 6d3cc2a982f3 add filename to IOError if read of file fails. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2193 diff changeset	1013 try:
2237 4a069064a39b reduce memory used by util.opener when making a temp copy of a file. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2220 diff changeset	1014 ifp = posixfile(name, "rb")
2220 6d3cc2a982f3 add filename to IOError if read of file fails. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2193 diff changeset	1015 except IOError, inst:
6d3cc2a982f3 add filename to IOError if read of file fails. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2193 diff changeset	1016 if not getattr(inst, 'filename', None):
6d3cc2a982f3 add filename to IOError if read of file fails. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2193 diff changeset	1017 inst.filename = name
6d3cc2a982f3 add filename to IOError if read of file fails. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2193 diff changeset	1018 raise
2237 4a069064a39b reduce memory used by util.opener when making a temp copy of a file. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2220 diff changeset	1019 for chunk in filechunkiter(ifp):
4a069064a39b reduce memory used by util.opener when making a temp copy of a file. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2220 diff changeset	1020 ofp.write(chunk)
4a069064a39b reduce memory used by util.opener when making a temp copy of a file. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2220 diff changeset	1021 ifp.close()
4a069064a39b reduce memory used by util.opener when making a temp copy of a file. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2220 diff changeset	1022 ofp.close()
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1023 except:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1024 try: os.unlink(temp)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1025 except: pass
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1026 raise
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1027 st = os.lstat(name)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1028 os.chmod(temp, st.st_mode)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1029 return temp
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1030
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1031 class atomictempfile(posixfile):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1032 """the file will only be copied when rename is called"""
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1033 def __init__(self, name, mode):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1034 self.__name = name
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1035 self.temp = mktempcopy(name)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1036 posixfile.__init__(self, self.temp, mode)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1037 def rename(self):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1038 if not self.closed:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1039 posixfile.close(self)
2308 cb520d961d6a Use platform path for renaming file in util.atomictempfile.rename() Thomas Arendsen Hein <thomas@intevation.de> parents: 2284 diff changeset	1040 rename(self.temp, localpath(self.__name))
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1041 def __del__(self):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1042 if not self.closed:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1043 try:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1044 os.unlink(self.temp)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1045 except: pass
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1046 posixfile.close(self)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1047
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1048 class atomicfile(atomictempfile):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1049 """the file will only be copied on close"""
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1050 def __init__(self, name, mode):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1051 atomictempfile.__init__(self, name, mode)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1052 def close(self):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1053 self.rename()
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1054 def __del__(self):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1055 self.rename()
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1056
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1057 def o(path, mode="r", text=False, atomic=False, atomictemp=False):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1058 if audit_p:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1059 audit_path(path)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1060 f = os.path.join(p, path)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1061
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1062 if not text:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1063 mode += "b" # for that other OS
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1064
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1065 if mode[0] != "r":
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1066 try:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1067 nlink = nlinks(f)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1068 except OSError:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1069 d = os.path.dirname(f)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1070 if not os.path.isdir(d):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1071 os.makedirs(d)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1072 else:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1073 if atomic:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1074 return atomicfile(f, mode)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1075 elif atomictemp:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1076 return atomictempfile(f, mode)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1077 if nlink > 1:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1078 rename(mktempcopy(f), f)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1079 return posixfile(f, mode)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1080
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1081 return o
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1082
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1083 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	1084 """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	1085 iterator over chunks of arbitrary size."""
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1086
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1087 def __init__(self, in_iter, targetsize = 2**16):
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1088 """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	1089 targetsize is how big a buffer to try to maintain."""
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1090 self.in_iter = iter(in_iter)
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1091 self.buf = ''
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1092 self.targetsize = int(targetsize)
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1093 if self.targetsize <= 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	1094 raise ValueError(_("targetsize must be greater than 0, was %d") %
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1095 targetsize)
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1096 self.iterempty = False
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1097
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1098 def fillbuf(self):
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1099 """Ignore target size; read every chunk from iterator until empty."""
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1100 if not self.iterempty:
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1101 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	1102 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	1103 for ch in self.in_iter:
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1104 collector.write(ch)
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1105 self.buf = collector.getvalue()
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1106 self.iterempty = True
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1107
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1108 def read(self, l):
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1109 """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	1110 Returns less than L bytes if the iterator runs dry."""
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1111 if l > len(self.buf) and not self.iterempty:
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1112 # Clamp to a multiple of self.targetsize
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1113 targetsize = self.targetsize * ((l // self.targetsize) + 1)
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1114 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	1115 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	1116 collected = len(self.buf)
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1117 for chunk in self.in_iter:
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1118 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	1119 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	1120 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	1121 break
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1122 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	1123 self.iterempty = True
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1124 self.buf = collector.getvalue()
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1125 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	1126 return s
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1127
2462 d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1128 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	1129 """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	1130 (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	1131 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	1132 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	1133 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	1134 requested."""
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1135 assert size >= 0
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1136 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	1137 while True:
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1138 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	1139 else: nbytes = min(limit, size)
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1140 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	1141 if not s: break
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1142 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	1143 yield s
1320 5f277e73778f Fix up representation of dates in hgweb. Bryan O'Sullivan <bos@serpentine.com> parents: 1312 diff changeset	1144
1321 b47f96a178a3 Clean up date and timezone handling. Bryan O'Sullivan <bos@serpentine.com> parents: 1320 diff changeset	1145 def makedate():
1482 4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1146 lt = time.localtime()
4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1147 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	1148 tz = time.altzone
4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1149 else:
4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1150 tz = time.timezone
4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1151 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	1152
1987 04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1976 diff changeset	1153 def datestr(date=None, format='%a %b %d %H:%M:%S %Y', timezone=True):
1321 b47f96a178a3 Clean up date and timezone handling. Bryan O'Sullivan <bos@serpentine.com> parents: 1320 diff changeset	1154 """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	1155 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	1156 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	1157 append time zone to string."""
1321 b47f96a178a3 Clean up date and timezone handling. Bryan O'Sullivan <bos@serpentine.com> parents: 1320 diff changeset	1158 t, tz = date or makedate()
1987 04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1976 diff changeset	1159 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	1160 if timezone:
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1976 diff changeset	1161 s += " %+03d%02d" % (-tz / 3600, ((-tz % 3600) / 60))
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1976 diff changeset	1162 return s
1829 b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1163
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1164 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	1165 """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	1166 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	1167 def timezone(string):
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1168 tz = string.split()[-1]
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1169 if tz[0] in "+-" and len(tz) == 5 and tz[1:].isdigit():
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1170 tz = int(tz)
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1171 offset = - 3600 * (tz / 100) - 60 * (tz % 100)
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1172 return offset
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1173 if tz == "GMT" or tz == "UTC":
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1174 return 0
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1175 return None
2522 85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1176
3255 e96d2956eb4a util.strdate: compute timestamp using UTC, not local timezone Jose M. Prieto <jmprieto@gmx.net> parents: 3176 diff changeset	1177 # NOTE: unixtime = localunixtime + offset
3809 4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1178 offset, date = timezone(string), string
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1179 if offset != None:
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1180 date = " ".join(string.split()[:-1])
3808 d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	1181
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1182 # add missing elements from defaults
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1183 for part in defaults:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1184 found = [True for p in part if ("%"+p) in format]
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1185 if not found:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1186 date += "@" + defaults[part]
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1187 format += "@%" + part[0]
3808 d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	1188
3256 e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3255 diff changeset	1189 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	1190 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	1191 if offset is None:
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3255 diff changeset	1192 # local timezone
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3255 diff changeset	1193 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	1194 offset = unixtime - localunixtime
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3255 diff changeset	1195 else:
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3255 diff changeset	1196 unixtime = localunixtime + offset
3255 e96d2956eb4a util.strdate: compute timestamp using UTC, not local timezone Jose M. Prieto <jmprieto@gmx.net> parents: 3176 diff changeset	1197 return unixtime, offset
2522 85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1198
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1199 def parsedate(string, formats=None, defaults=None):
2522 85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1200 """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	1201 The date may be a "unixtime offset" string or in one of the specified
85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1202 formats."""
3807 e43b48f0f718 parsedate: allow '' for epoch Matt Mackall <mpm@selenic.com> parents: 3806 diff changeset	1203 if not string:
e43b48f0f718 parsedate: allow '' for epoch Matt Mackall <mpm@selenic.com> parents: 3806 diff changeset	1204 return 0, 0
2609 6c5b1b5cc160 util.parsedate should understand dates from hg export Chris Mason <mason@suse.com> parents: 2601 diff changeset	1205 if not formats:
6c5b1b5cc160 util.parsedate should understand dates from hg export Chris Mason <mason@suse.com> parents: 2601 diff changeset	1206 formats = defaultdateformats
3808 d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	1207 string = string.strip()
2522 85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1208 try:
85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1209 when, offset = map(int, string.split(' '))
2523 4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1210 except ValueError:
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1211 # fill out defaults
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1212 if not defaults:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1213 defaults = {}
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1214 now = makedate()
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1215 for part in "d mb yY HI M S".split():
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1216 if part not in defaults:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1217 if part[0] in "HMS":
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1218 defaults[part] = "00"
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1219 elif part[0] in "dm":
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1220 defaults[part] = "1"
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1221 else:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1222 defaults[part] = datestr(now, "%" + part[0], False)
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1223
2523 4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1224 for format in formats:
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1225 try:
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1226 when, offset = strdate(string, format, defaults)
2523 4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1227 except ValueError:
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1228 pass
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1229 else:
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1230 break
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1231 else:
3806 92a3532a01d9 parsedate: use Abort rather than ValueError Matt Mackall <mpm@selenic.com> parents: 3784 diff changeset	1232 raise Abort(_('invalid date: %r ') % string)
2523 4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1233 # 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	1234 # 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	1235 # 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	1236 # to UTC+14
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1237 if abs(when) > 0x7fffffff:
3806 92a3532a01d9 parsedate: use Abort rather than ValueError Matt Mackall <mpm@selenic.com> parents: 3784 diff changeset	1238 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	1239 if offset < -50400 or offset > 43200:
3806 92a3532a01d9 parsedate: use Abort rather than ValueError Matt Mackall <mpm@selenic.com> parents: 3784 diff changeset	1240 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	1241 return when, offset
2522 85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1242
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1243 def matchdate(date):
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1244 """Return a function that matches a given date match specifier
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1245
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1246 Formats include:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1247
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1248 '{date}' match a given date to the accuracy provided
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1249
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1250 '<{date}' on or before a given date
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1251
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1252 '>{date}' on or after a given date
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1253
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1254 """
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1255
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1256 def lower(date):
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1257 return parsedate(date, extendeddateformats)[0]
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1258
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1259 def upper(date):
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1260 d = dict(mb="12", HI="23", M="59", S="59")
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1261 for days in "31 30 29".split():
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1262 try:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1263 d["d"] = days
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1264 return parsedate(date, extendeddateformats, d)[0]
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1265 except:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1266 pass
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1267 d["d"] = "28"
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1268 return parsedate(date, extendeddateformats, d)[0]
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1269
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1270 if date[0] == "<":
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1271 when = upper(date[1:])
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1272 return lambda x: x <= when
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1273 elif date[0] == ">":
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1274 when = lower(date[1:])
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1275 return lambda x: x >= when
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1276 elif date[0] == "-":
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1277 try:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1278 days = int(date[1:])
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1279 except ValueError:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1280 raise Abort(_("invalid day spec: %s") % date[1:])
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1281 when = makedate()[0] - days * 3600 * 24
3813 fc5ba0ab7f45 Add --date support to log Matt Mackall <mpm@selenic.com> parents: 3812 diff changeset	1282 return lambda x: x >= when
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1283 elif " to " in date:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1284 a, b = date.split(" to ")
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1285 start, stop = lower(a), upper(b)
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1286 return lambda x: x >= start and x <= stop
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1287 else:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1288 start, stop = lower(date), upper(date)
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1289 return lambda x: x >= start and x <= stop
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1290
1903 e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1291 def shortuser(user):
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1292 """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	1293 f = user.find('@')
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1294 if f >= 0:
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1295 user = user[:f]
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1296 f = user.find('<')
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1297 if f >= 0:
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1298 user = user[f+1:]
3176 7492b33bdd9f shortuser should stop before the first space character. Thomas Arendsen Hein <thomas@intevation.de> parents: 3147 diff changeset	1299 f = user.find(' ')
7492b33bdd9f shortuser should stop before the first space character. Thomas Arendsen Hein <thomas@intevation.de> parents: 3147 diff changeset	1300 if f >= 0:
7492b33bdd9f shortuser should stop before the first space character. Thomas Arendsen Hein <thomas@intevation.de> parents: 3147 diff changeset	1301 user = user[:f]
3533 bb44489b901f shortname: truncate at '.' too Matt Mackall <mpm@selenic.com> parents: 3466 diff changeset	1302 f = user.find('.')
bb44489b901f shortname: truncate at '.' too Matt Mackall <mpm@selenic.com> parents: 3466 diff changeset	1303 if f >= 0:
bb44489b901f shortname: truncate at '.' too Matt Mackall <mpm@selenic.com> parents: 3466 diff changeset	1304 user = user[:f]
1903 e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1305 return user
1920 b7cc0f323a4c merge with crew. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1903 1882 diff changeset	1306
3767 1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling. Thomas Arendsen Hein <thomas@intevation.de> parents: 3721 diff changeset	1307 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	1308 """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	1309 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	1310 return text
1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling. Thomas Arendsen Hein <thomas@intevation.de> parents: 3721 diff changeset	1311 else:
1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling. Thomas Arendsen Hein <thomas@intevation.de> parents: 3721 diff changeset	1312 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	1313
1829 b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1314 def walkrepos(path):
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1315 '''yield every hg repository under path, recursively.'''
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1316 def errhandler(err):
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1317 if err.filename == path:
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1318 raise err
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1319
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1320 for root, dirs, files in os.walk(path, onerror=errhandler):
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1321 for d in dirs:
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1322 if d == '.hg':
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1323 yield root
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1324 dirs[:] = []
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1325 break
1951 696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1326
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1327 _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	1328
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1329 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	1330 '''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	1331 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	1332 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	1333 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	1334 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	1335 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	1336 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	1337 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	1338 _rcpath = []
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1339 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	1340 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	1341 if os.path.isdir(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	1342 for f in os.listdir(p):
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1343 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	1344 _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	1345 else:
16750010813d use a proper test instead of catching every exception Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1951 diff changeset	1346 _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	1347 else:
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1348 _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	1349 return _rcpath
2612 ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1350
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1351 def bytecount(nbytes):
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1352 '''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	1353
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1354 units = (
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1355 (100, 1<<30, _('%.0f GB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1356 (10, 1<<30, _('%.1f GB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1357 (1, 1<<30, _('%.2f GB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1358 (100, 1<<20, _('%.0f MB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1359 (10, 1<<20, _('%.1f MB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1360 (1, 1<<20, _('%.2f MB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1361 (100, 1<<10, _('%.0f KB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1362 (10, 1<<10, _('%.1f KB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1363 (1, 1<<10, _('%.2f KB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1364 (1, 1, _('%.0f bytes')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1365 )
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1366
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1367 for multiplier, divisor, format in units:
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1368 if nbytes >= divisor * multiplier:
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1369 return format % (nbytes / float(divisor))
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1370 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	1371
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2655 diff changeset	1372 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	1373 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	1374 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	1375 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	1376 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	1377 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	1378 return path

Mercurial > public > mercurial-scm > hg-stable

annotate mercurial/util.py @ 4230:c93562fb12cc