mercurial-crew-with-dirclash: mercurial/util.py annotate

annotate mercurial/util.py @ 4256:fe0fe0b4d73b

Merge additional fixes for my matcher changes

author	Alexis S. L. Carvalho <alexis@cecm.usp.br>
date	Tue, 20 Mar 2007 22:21:05 -0300
parents	da6b14877195 ef1f1a4b2efb
children	1eaa8d90c689

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>
2858 345bac2bc4ec update copyrights. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2788 diff changeset	5 Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
345bac2bc4ec update copyrights. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2788 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
3893 6b4127c7d52a Simplify i18n imports Matt Mackall <mpm@selenic.com> parents: 3886 diff changeset	15 from i18n import _
3886 abaee83ce0a6 Replace demandload with new demandimport Matt Mackall <mpm@selenic.com> parents: 3860 diff changeset	16 import cStringIO, errno, getpass, popen2, re, shutil, sys, tempfile
4059 431f3c1d3a37 Merge with crew-stable Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4017 4057 diff changeset	17 import os, threading, time, calendar, ConfigParser, locale, glob
3770 96095d9ff1f8 Add encoding detection Matt Mackall <mpm@selenic.com> parents: 3767 diff changeset	18
4057 3600b84656d3 Fallback to ascii if getpreferredencoding raises an exception Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4055 diff changeset	19 try:
3600b84656d3 Fallback to ascii if getpreferredencoding raises an exception Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4055 diff changeset	20 _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	21 or "ascii"
3600b84656d3 Fallback to ascii if getpreferredencoding raises an exception Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4055 diff changeset	22 except locale.Error:
3600b84656d3 Fallback to ascii if getpreferredencoding raises an exception Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4055 diff changeset	23 _encoding = 'ascii'
3771 f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	24 _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: 3816 diff changeset	25 _fallbackencoding = 'ISO-8859-1'
3771 f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	26
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	27 def tolocal(s):
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	28 """
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	29 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: 3770 diff changeset	30
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	31 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: 3770 diff changeset	32 implementation of locale support may contain latin1 or possibly
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	33 other character sets. We attempt to decode everything strictly
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	34 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: 3770 diff changeset	35 replace unknown characters.
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	36 """
3835 d1ce5461beed Allow the user to specify the fallback encoding for the changelog Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3816 diff changeset	37 for e in ('UTF-8', _fallbackencoding):
3771 f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	38 try:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	39 u = s.decode(e) # attempt strict decoding
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	40 return u.encode(_encoding, "replace")
3843 abaa2cd00d2b make transcoding more robust Matt Mackall <mpm@selenic.com> parents: 3835 diff changeset	41 except LookupError, k:
abaa2cd00d2b make transcoding more robust Matt Mackall <mpm@selenic.com> parents: 3835 diff changeset	42 raise Abort(_("%s, please check your locale settings") % k)
3771 f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	43 except UnicodeDecodeError:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	44 pass
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	45 u = s.decode("utf-8", "replace") # last ditch
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	46 return u.encode(_encoding, "replace")
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	47
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	48 def fromlocal(s):
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	49 """
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	50 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: 3770 diff changeset	51
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	52 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: 3770 diff changeset	53 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: 3770 diff changeset	54 characters will cause an error message. Other modes include
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	55 'replace', which replaces unknown characters with a special
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	56 Unicode character, and 'ignore', which drops the character.
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	57 """
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	58 try:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	59 return s.decode(_encoding, _encodingmode).encode("utf-8")
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	60 except UnicodeDecodeError, inst:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	61 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	62 raise Abort("decoding near '%s': %s!" % (sub, inst))
abaa2cd00d2b make transcoding more robust Matt Mackall <mpm@selenic.com> parents: 3835 diff changeset	63 except LookupError, k:
abaa2cd00d2b make transcoding more robust Matt Mackall <mpm@selenic.com> parents: 3835 diff changeset	64 raise Abort(_("%s, please check your locale settings") % k)
3771 f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	65
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	66 def locallen(s):
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	67 """Find the length in characters of a local string"""
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	68 return len(s.decode(_encoding, "replace"))
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	69
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	70 def localsub(s, a, b=None):
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	71 try:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	72 u = s.decode(_encoding, _encodingmode)
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	73 if b is not None:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	74 u = u[a:b]
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	75 else:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	76 u = u[:a]
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	77 return u.encode(_encoding, _encodingmode)
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	78 except UnicodeDecodeError, inst:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	79 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	80 raise Abort(_("decoding near '%s': %s!\n") % (sub, inst))
1258 1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	81
2609 6c5b1b5cc160 util.parsedate should understand dates from hg export Chris Mason <mason@suse.com> parents: 2601 diff changeset	82 # used by parsedate
3810 d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	83 defaultdateformats = (
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	84 '%Y-%m-%d %H:%M:%S',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	85 '%Y-%m-%d %I:%M:%S%p',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	86 '%Y-%m-%d %H:%M',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	87 '%Y-%m-%d %I:%M%p',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	88 '%Y-%m-%d',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	89 '%m-%d',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	90 '%m/%d',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	91 '%m/%d/%y',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	92 '%m/%d/%Y',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	93 '%a %b %d %H:%M:%S %Y',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	94 '%a %b %d %I:%M:%S%p %Y',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	95 '%b %d %H:%M:%S %Y',
3815 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	96 '%b %d %I:%M:%S%p %Y',
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	97 '%b %d %H:%M:%S',
3810 d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	98 '%b %d %I:%M:%S%p',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	99 '%b %d %H:%M',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	100 '%b %d %I:%M%p',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	101 '%b %d %Y',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	102 '%b %d',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	103 '%H:%M:%S',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	104 '%I:%M:%SP',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	105 '%H:%M',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	106 '%I:%M%p',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	107 )
2609 6c5b1b5cc160 util.parsedate should understand dates from hg export Chris Mason <mason@suse.com> parents: 2601 diff changeset	108
3815 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	109 extendeddateformats = defaultdateformats + (
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	110 "%Y",
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	111 "%Y-%m",
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	112 "%b",
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	113 "%b %Y",
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	114 )
2609 6c5b1b5cc160 util.parsedate should understand dates from hg export Chris Mason <mason@suse.com> parents: 2601 diff changeset	115
2153 635653cd73ab move SignalInterrupt class into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	116 class SignalInterrupt(Exception):
635653cd73ab move SignalInterrupt class into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	117 """Exception raised on SIGTERM and SIGHUP."""
635653cd73ab move SignalInterrupt class into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	118
4069 3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	119 # differences from SafeConfigParser:
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	120 # - case-sensitive keys
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	121 # - allows values that are not strings (this means that you may not
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	122 # be able to save the configuration to a file)
3415 ec6f400cff4d Use a case-sensitive version of SafeConfigParser everywhere Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3252 diff changeset	123 class configparser(ConfigParser.SafeConfigParser):
ec6f400cff4d Use a case-sensitive version of SafeConfigParser everywhere Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3252 diff changeset	124 def optionxform(self, optionstr):
ec6f400cff4d Use a case-sensitive version of SafeConfigParser everywhere Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3252 diff changeset	125 return optionstr
ec6f400cff4d Use a case-sensitive version of SafeConfigParser everywhere Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3252 diff changeset	126
4069 3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	127 def set(self, section, option, value):
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	128 return ConfigParser.ConfigParser.set(self, section, option, value)
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	129
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	130 def _interpolate(self, section, option, rawval, vars):
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	131 if not isinstance(rawval, basestring):
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	132 return rawval
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	133 return ConfigParser.SafeConfigParser._interpolate(self, section,
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	134 option, rawval, vars)
3fef134832d8 allow values that aren't strings in util.configparser Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4068 diff changeset	135
3145 e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3126 diff changeset	136 def cachefunc(func):
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3126 diff changeset	137 '''cache the result of function calls'''
3147 97420a49188d add comments in cachefunc Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3145 diff changeset	138 # XXX doesn't handle keywords args
3145 e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3126 diff changeset	139 cache = {}
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3126 diff changeset	140 if func.func_code.co_argcount == 1:
3147 97420a49188d add comments in cachefunc Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3145 diff changeset	141 # we gain a small amount of time because
97420a49188d add comments in cachefunc Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3145 diff changeset	142 # we don't need to pack/unpack the list
3145 e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3126 diff changeset	143 def f(arg):
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3126 diff changeset	144 if arg not in cache:
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3126 diff changeset	145 cache[arg] = func(arg)
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3126 diff changeset	146 return cache[arg]
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3126 diff changeset	147 else:
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3126 diff changeset	148 def f(*args):
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3126 diff changeset	149 if args not in cache:
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3126 diff changeset	150 cache[args] = func(*args)
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3126 diff changeset	151 return cache[args]
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3126 diff changeset	152
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3126 diff changeset	153 return f
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3126 diff changeset	154
1293 a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	155 def pipefilter(s, cmd):
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	156 '''filter string S through command CMD, returning its output'''
1258 1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	157 (pout, pin) = popen2.popen2(cmd, -1, 'b')
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	158 def writer():
2096 f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	159 try:
f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	160 pin.write(s)
f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	161 pin.close()
f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	162 except IOError, inst:
f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	163 if inst.errno != errno.EPIPE:
f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	164 raise
1258 1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	165
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	166 # 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	167 # systems, including Windows
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	168 w = threading.Thread(target=writer)
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	169 w.start()
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	170 f = pout.read()
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	171 pout.close()
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	172 w.join()
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	173 return f
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	174
1293 a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	175 def tempfilter(s, cmd):
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	176 '''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	177 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	178 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	179 the temporary files generated.'''
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	180 inname, outname = None, None
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	181 try:
2165 d821918e3bee Use better names (hg-{usage}-{random}.{suffix}) for temporary files. Thomas Arendsen Hein <thomas@intevation.de> parents: 2153 diff changeset	182 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	183 fp = os.fdopen(infd, 'wb')
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	184 fp.write(s)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	185 fp.close()
2165 d821918e3bee Use better names (hg-{usage}-{random}.{suffix}) for temporary files. Thomas Arendsen Hein <thomas@intevation.de> parents: 2153 diff changeset	186 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	187 os.close(outfd)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	188 cmd = cmd.replace('INFILE', inname)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	189 cmd = cmd.replace('OUTFILE', outname)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	190 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	191 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	192 (cmd, explain_exit(code)))
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	193 return open(outname, 'rb').read()
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	194 finally:
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	195 try:
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	196 if inname: os.unlink(inname)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	197 except: pass
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	198 try:
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	199 if outname: os.unlink(outname)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	200 except: pass
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	201
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	202 filtertable = {
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	203 'tempfile:': tempfilter,
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	204 'pipe:': pipefilter,
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	205 }
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	206
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	207 def filter(s, cmd):
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	208 "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	209 for name, fn in filtertable.iteritems():
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	210 if cmd.startswith(name):
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	211 return fn(s, cmd[len(name):].lstrip())
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	212 return pipefilter(s, cmd)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	213
2071 67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	214 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	215 '''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	216 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	217 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	218 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	219 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	220 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	221 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	222 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	223 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	224 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	225
1015 22571b8d35d3 Add automatic binary file detection to diff and export mpm@selenic.com parents: 917 diff changeset	226 def binary(s):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	227 """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	228 if s and '\0' in s[:4096]:
22571b8d35d3 Add automatic binary file detection to diff and export mpm@selenic.com parents: 917 diff changeset	229 return True
22571b8d35d3 Add automatic binary file detection to diff and export mpm@selenic.com parents: 917 diff changeset	230 return False
22571b8d35d3 Add automatic binary file detection to diff and export mpm@selenic.com parents: 917 diff changeset	231
556 f6c6fa15ff70 Move dirstate.uniq to util.unique mpm@selenic.com parents: 521 diff changeset	232 def unique(g):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	233 """return the uniq elements of iterable g"""
556 f6c6fa15ff70 Move dirstate.uniq to util.unique mpm@selenic.com parents: 521 diff changeset	234 seen = {}
3566 4d97184a06ad Make util.unique return a list Matt Mackall <mpm@selenic.com> parents: 3564 diff changeset	235 l = []
556 f6c6fa15ff70 Move dirstate.uniq to util.unique mpm@selenic.com parents: 521 diff changeset	236 for f in g:
f6c6fa15ff70 Move dirstate.uniq to util.unique mpm@selenic.com parents: 521 diff changeset	237 if f not in seen:
f6c6fa15ff70 Move dirstate.uniq to util.unique mpm@selenic.com parents: 521 diff changeset	238 seen[f] = 1
3566 4d97184a06ad Make util.unique return a list Matt Mackall <mpm@selenic.com> parents: 3564 diff changeset	239 l.append(f)
4d97184a06ad Make util.unique return a list Matt Mackall <mpm@selenic.com> parents: 3564 diff changeset	240 return l
556 f6c6fa15ff70 Move dirstate.uniq to util.unique mpm@selenic.com parents: 521 diff changeset	241
870 a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	242 class Abort(Exception):
a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	243 """Raised if a command needs to print an error and exit."""
508 42a660abaf75 [PATCH] Harden os.system mpm@selenic.com parents: 464 diff changeset	244
3550 eda9e7c9300d New UnexpectedOutput exception to catch server errors in localrepo.stream_in Thomas Arendsen Hein <thomas@intevation.de> parents: 3537 diff changeset	245 class UnexpectedOutput(Abort):
eda9e7c9300d New UnexpectedOutput exception to catch server errors in localrepo.stream_in Thomas Arendsen Hein <thomas@intevation.de> parents: 3537 diff changeset	246 """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: 3537 diff changeset	247
724 1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	248 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	249 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	250
4054 e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	251 def expand_glob(pats):
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	252 '''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	253 if os.name != 'nt':
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	254 return list(pats)
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	255 ret = []
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	256 for p in pats:
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	257 kind, name = patkind(p, None)
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	258 if kind is None:
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	259 globbed = glob.glob(name)
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	260 if globbed:
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	261 ret.extend(globbed)
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	262 continue
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	263 # 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	264 ret.append(p)
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	265 return ret
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	266
1563 cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	267 def patkind(name, dflt_pat='glob'):
cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	268 """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	269 actual pattern."""
cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	270 for prefix in 're', 'glob', 'path', 'relglob', 'relpath', 'relre':
cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	271 if name.startswith(prefix + ':'): return name.split(':', 1)
cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	272 return dflt_pat, name
cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	273
1062 6d5a62a549fa pep-0008 cleanup benoit.boissinot@ens-lyon.fr parents: 1031 diff changeset	274 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	275 "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	276 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	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 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	279 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	280 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	281 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	282 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	283 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	284 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	285 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	286 res += '.*'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	287 else:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	288 res += '[^/]*'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	289 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	290 res += '.'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	291 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	292 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	293 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	294 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	295 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	296 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	297 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	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 else:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	300 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	301 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	302 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	303 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	304 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	305 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	306 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	307 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	308 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	309 res += '(?:'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	310 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	311 res += ')'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	312 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	313 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	314 res += '\|'
1990 4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	315 elif c == '\\':
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	316 p = peek()
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	317 if p:
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	318 i += 1
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	319 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	320 else:
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	321 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	322 else:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	323 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	324 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	325
812 b65af904d6d7 Reduce the amount of stat traffic generated by a walk. Bryan O'Sullivan <bos@serpentine.com> parents: 782 diff changeset	326 _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	327
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	328 def pathto(root, n1, n2):
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	329 '''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	330 root should use os.sep to separate directories
3651 48768b1ab23c fix util.pathto Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3632 diff changeset	331 n1 should use os.sep to separate directories
48768b1ab23c fix util.pathto Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3632 diff changeset	332 n2 should use "/" to separate directories
48768b1ab23c fix util.pathto Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3632 diff changeset	333 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	334
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	335 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	336 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	337 n2 should always be relative to root.
3651 48768b1ab23c fix util.pathto Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3632 diff changeset	338 '''
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	339 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	340 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	341 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	342 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	343 n2 = '/'.join((pconvert(root), n2))
3651 48768b1ab23c fix util.pathto Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3632 diff changeset	344 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	345 a.reverse()
bf4e7ef08741 fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX twaldmann@thinkmo.de parents: 1528 diff changeset	346 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	347 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	348 a.pop()
bf4e7ef08741 fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX twaldmann@thinkmo.de parents: 1528 diff changeset	349 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	350 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	351 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	352
1081 8b7d63489db3 Change canonpath to not know about repo objects mpm@selenic.com parents: 1075 diff changeset	353 def canonpath(root, cwd, myname):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	354 """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	355 if root == os.sep:
8befbb4e30b2 Handle hg under / Arun Sharma <arun@sharma-home.net> parents: 1563 diff changeset	356 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	357 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	358 rootsep = root
1566 8befbb4e30b2 Handle hg under / Arun Sharma <arun@sharma-home.net> parents: 1563 diff changeset	359 else:
1810 7596611ab3d5 Whitespace, tab and formatting cleanups, mainly in mq.py Thomas Arendsen Hein <thomas@intevation.de> parents: 1635 diff changeset	360 rootsep = root + os.sep
870 a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	361 name = myname
2090 eb40db373717 fix util.canonpath on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2085 diff changeset	362 if not os.path.isabs(name):
1081 8b7d63489db3 Change canonpath to not know about repo objects mpm@selenic.com parents: 1075 diff changeset	363 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	364 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	365 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	366 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	367 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	368 return pconvert(name)
1081 8b7d63489db3 Change canonpath to not know about repo objects mpm@selenic.com parents: 1075 diff changeset	369 elif name == root:
870 a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	370 return ''
a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	371 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	372 # 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	373 # 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	374 # 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	375 # `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	376 # 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	377 # 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	378 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	379 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 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	381 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	382 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	383 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	384 break
2193 fb28ce04b349 add util.samestat function for windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2177 diff changeset	385 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	386 if not rel:
cc8a52229620 Fix accessing the repo through a symlink. Jun Inoue <jun.lambda@gmail.com> parents: 4067 diff changeset	387 # 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	388 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	389 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	390 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	391 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	392 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	393 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	394 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	395 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	396 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	397 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	398
1081 8b7d63489db3 Change canonpath to not know about repo objects mpm@selenic.com parents: 1075 diff changeset	399 raise Abort('%s not under root' % myname)
897 fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	400
4192 492d0d5b6976 remove unused "head" hack from util._matcher Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	401 def matcher(canonroot, cwd='', names=[], inc=[], exc=[], src=None):
492d0d5b6976 remove unused "head" hack from util._matcher Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	402 return _matcher(canonroot, cwd, names, inc, exc, '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	403
4192 492d0d5b6976 remove unused "head" hack from util._matcher Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	404 def cmdmatcher(canonroot, cwd='', names=[], inc=[], exc=[], src=None,
492d0d5b6976 remove unused "head" hack from util._matcher Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	405 globbed=False, default=None):
4190 e8ee8fdeddb1 change locate to use relglobs by default Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4188 diff changeset	406 default = default or 'relpath'
e8ee8fdeddb1 change locate to use relglobs by default Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4188 diff changeset	407 if default == 'relpath' and not globbed:
4055 e37786b29bed docopy: deal with globs on windows in a better way Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4054 diff changeset	408 names = expand_glob(names)
4192 492d0d5b6976 remove unused "head" hack from util._matcher Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	409 return _matcher(canonroot, cwd, names, inc, exc, default, src)
1413 1c64c628d15f Do not use 'glob' expansion by default on OS != 'nt' Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1402 diff changeset	410
4192 492d0d5b6976 remove unused "head" hack from util._matcher Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	411 def _matcher(canonroot, cwd, names, inc, exc, dflt_pat, src):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	412 """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	413
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	414 arguments:
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	415 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	416 cwd - the current working directory, if relevant
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	417 names - patterns to find
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	418 inc - patterns to include
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	419 exc - patterns to exclude
4180 51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4178 diff changeset	420 dflt_pat - if a pattern in names has no explicit type, assume this one
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4178 diff changeset	421 src - where these patterns came from (e.g. .hgignore)
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	422
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	423 a pattern is one of:
4180 51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4178 diff changeset	424 'glob:<glob>' - a glob relative to cwd
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4178 diff changeset	425 're:<regexp>' - a regular expression
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4178 diff changeset	426 'path:<path>' - a path relative to canonroot
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4178 diff changeset	427 'relglob:<glob>' - an unrooted glob (*.c matches C files in all dirs)
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4178 diff changeset	428 'relpath:<path>' - a path relative to cwd
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4178 diff changeset	429 'relre:<regexp>' - a regexp that doesn't have to match the start of a name
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4178 diff changeset	430 '<something>' - one of the cases above, selected by the dflt_pat argument
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	431
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	432 returns:
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	433 a 3-tuple containing
4180 51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4178 diff changeset	434 - list of roots (places where one should start a recursive walk of the fs);
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4178 diff changeset	435 this often matches the explicit non-pattern names passed in, but also
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4178 diff changeset	436 includes the initial part of glob: patterns that has no glob characters
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	437 - a bool match(filename) function
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	438 - a bool indicating if any patterns were passed in
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	439 """
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	440
4193 9e3121017fb2 Optimize return value of util._matcher for common command line case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4192 diff changeset	441 # a common case: no patterns at all
9e3121017fb2 Optimize return value of util._matcher for common command line case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4192 diff changeset	442 if not names and not inc and not exc:
9e3121017fb2 Optimize return value of util._matcher for common command line case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4192 diff changeset	443 return [], always, False
9e3121017fb2 Optimize return value of util._matcher for common command line case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4192 diff changeset	444
1413 1c64c628d15f Do not use 'glob' expansion by default on OS != 'nt' Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1402 diff changeset	445 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	446 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	447 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	448 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	449
4255 ef1f1a4b2efb glob:<directory> patterns match the files in that directory. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4236 diff changeset	450 def regex(kind, name):
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	451 '''convert a pattern into a regular expression'''
4185 769bc4af561d util.matcher: change default "names" argument Alexis S. L. Carvalho <alexis@cecm.usp.br>* parents: 4184 diff changeset	452 if not name:
769bc4af561d util.matcher: change default "names" argument Alexis S. L. Carvalho <alexis@cecm.usp.br>* parents: 4184 diff changeset	453 return ''
820 89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	454 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	455 return name
89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	456 elif kind == 'path':
888 e7a943e8c52b Fix up handling of regexp paths. Bryan O'Sullivan <bos@serpentine.com> parents: 886 diff changeset	457 return '^' + re.escape(name) + '(?:/\|$)'
1270 fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	458 elif kind == 'relglob':
4192 492d0d5b6976 remove unused "head" hack from util._matcher Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	459 return globre(name, '(?:\|.*/)', '(?:/\|$)')
888 e7a943e8c52b Fix up handling of regexp paths. Bryan O'Sullivan <bos@serpentine.com> parents: 886 diff changeset	460 elif kind == 'relpath':
4192 492d0d5b6976 remove unused "head" hack from util._matcher Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	461 return re.escape(name) + '(?:/\|$)'
1270 fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	462 elif kind == 'relre':
fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	463 if name.startswith('^'):
fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	464 return name
fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	465 return '.*' + name
4255 ef1f1a4b2efb glob:<directory> patterns match the files in that directory. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4236 diff changeset	466 return globre(name, '', '(?:/\|$)')
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	467
4255 ef1f1a4b2efb glob:<directory> patterns match the files in that directory. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4236 diff changeset	468 def matchfn(pats):
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	469 """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	470 if not pats:
f4250806dbeb further fix traceback on invalid .hgignore patterns Benoit Boissinot <mercurial-bugs@selenic.com> parents: 1446 diff changeset	471 return
1446 4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	472 matches = []
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	473 for k, p in pats:
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	474 try:
4255 ef1f1a4b2efb glob:<directory> patterns match the files in that directory. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4236 diff changeset	475 pat = '(?:%s)' % regex(k, p)
1446 4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	476 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	477 except re.error:
1611 301d5cd4abc6 make invalid pattern message not confusing. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1610 diff changeset	478 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	479 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	480
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	481 def buildfn(text):
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	482 for m in matches:
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	483 r = m(text)
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	484 if r:
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	485 return r
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	486
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	487 return buildfn
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	488
820 89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	489 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	490 '''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	491 root = []
4178 6f9474044736 small globprefix fix Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4129 diff changeset	492 for p in pat.split('/'):
1413 1c64c628d15f Do not use 'glob' expansion by default on OS != 'nt' Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1402 diff changeset	493 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	494 root.append(p)
4182 01c4ea5e788c A 'glob:foo?bar' pattern determines a root - the tree root Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4180 diff changeset	495 return '/'.join(root) or '.'
820 89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	496
4187 9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	497 def normalizepats(names, default):
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	498 pats = []
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	499 roots = []
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	500 anypats = False
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	501 for kind, name in [patkind(p, default) for p in names]:
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	502 if kind in ('glob', 'relpath'):
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	503 name = canonpath(canonroot, cwd, name)
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	504 elif kind in ('relglob', 'path'):
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	505 name = normpath(name)
4236 34c4540c04c5 util._matcher: remove superfluous variable Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4233 diff changeset	506
34c4540c04c5 util._matcher: remove superfluous variable Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4233 diff changeset	507 pats.append((kind, name))
34c4540c04c5 util._matcher: remove superfluous variable Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4233 diff changeset	508
4187 9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	509 if kind in ('glob', 're', 'relglob', 'relre'):
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	510 anypats = True
4236 34c4540c04c5 util._matcher: remove superfluous variable Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4233 diff changeset	511
4187 9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	512 if kind == 'glob':
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	513 root = globprefix(name)
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	514 roots.append(root)
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	515 elif kind in ('relpath', 'path'):
4233 03a665f9f913 util._matcher: use "." as the root of empty {rel,}path patterns Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4194 diff changeset	516 roots.append(name or '.')
4187 9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	517 elif kind == 'relglob':
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	518 roots.append('.')
4236 34c4540c04c5 util._matcher: remove superfluous variable Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4233 diff changeset	519 return roots, pats, anypats
4187 9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	520
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	521 roots, pats, anypats = normalizepats(names, dflt_pat)
897 fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	522
4255 ef1f1a4b2efb glob:<directory> patterns match the files in that directory. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4236 diff changeset	523 patmatch = matchfn(pats) or always
897 fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	524 incmatch = always
fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	525 if inc:
4187 9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	526 dummy, inckinds, dummy = normalizepats(inc, 'glob')
4255 ef1f1a4b2efb glob:<directory> patterns match the files in that directory. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4236 diff changeset	527 incmatch = matchfn(inckinds)
897 fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	528 excmatch = lambda fn: False
fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	529 if exc:
4187 9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	530 dummy, exckinds, dummy = normalizepats(exc, 'glob')
4255 ef1f1a4b2efb glob:<directory> patterns match the files in that directory. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4236 diff changeset	531 excmatch = matchfn(exckinds)
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	532
4194 ec932167c3a7 Optimize return value of util._matcher for hgignore case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4193 diff changeset	533 if not names and inc and not exc:
ec932167c3a7 Optimize return value of util._matcher for hgignore case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4193 diff changeset	534 # common case: hgignore patterns
ec932167c3a7 Optimize return value of util._matcher for hgignore case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4193 diff changeset	535 match = incmatch
ec932167c3a7 Optimize return value of util._matcher for hgignore case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4193 diff changeset	536 else:
ec932167c3a7 Optimize return value of util._matcher for hgignore case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4193 diff changeset	537 match = lambda fn: incmatch(fn) and not excmatch(fn) and patmatch(fn)
ec932167c3a7 Optimize return value of util._matcher for hgignore case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4193 diff changeset	538
ec932167c3a7 Optimize return value of util._matcher for hgignore case Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4193 diff changeset	539 return (roots, match, (inc or exc or anypats) and True)
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	540
1882 c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	541 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	542 '''enhanced shell command execution.
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	543 run with environment maybe modified, maybe in different dir.
508 42a660abaf75 [PATCH] Harden os.system mpm@selenic.com parents: 464 diff changeset	544
1882 c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	545 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	546 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	547 exception.'''
2601 00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	548 def py2shell(val):
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	549 '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	550 if val in (None, False):
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	551 return '0'
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	552 if val == True:
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	553 return '1'
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	554 return str(val)
1880 05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	555 oldenv = {}
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	556 for k in environ:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	557 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	558 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	559 oldcwd = os.getcwd()
3905 a8c0365b2ace util.system: fix quoting on windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3860 diff changeset	560 origcmd = cmd
a8c0365b2ace util.system: fix quoting on windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3860 diff changeset	561 if os.name == 'nt':
a8c0365b2ace util.system: fix quoting on windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3860 diff changeset	562 cmd = '"%s"' % cmd
1880 05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	563 try:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	564 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	565 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	566 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	567 os.chdir(cwd)
1882 c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	568 rc = os.system(cmd)
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	569 if rc and onerr:
3905 a8c0365b2ace util.system: fix quoting on windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3860 diff changeset	570 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	571 explain_exit(rc)[0])
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	572 if errprefix:
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	573 errmsg = '%s: %s' % (errprefix, errmsg)
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	574 try:
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	575 onerr.warn(errmsg + '\n')
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	576 except AttributeError:
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	577 raise onerr(errmsg)
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	578 return rc
1880 05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	579 finally:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	580 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	581 if v is None:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	582 del os.environ[k]
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	583 else:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	584 os.environ[k] = v
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	585 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	586 os.chdir(oldcwd)
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	587
421 43b8da7420a9 [PATCH] rename under the other OS mpm@selenic.com parents: 419 diff changeset	588 def rename(src, dst):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	589 """forcibly rename a file"""
421 43b8da7420a9 [PATCH] rename under the other OS mpm@selenic.com parents: 419 diff changeset	590 try:
43b8da7420a9 [PATCH] rename under the other OS mpm@selenic.com parents: 419 diff changeset	591 os.rename(src, dst)
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	592 except OSError, err:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	593 # 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	594 # 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	595 # 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	596 # 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	597 # 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	598 # 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	599 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	600 os.close(fd)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	601 os.unlink(temp)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	602 os.rename(dst, temp)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	603 os.unlink(temp)
421 43b8da7420a9 [PATCH] rename under the other OS mpm@selenic.com parents: 419 diff changeset	604 os.rename(src, dst)
43b8da7420a9 [PATCH] rename under the other OS mpm@selenic.com parents: 419 diff changeset	605
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	606 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	607 """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	608 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	609 # 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	610 try:
547ede0123a2 util.unlink should only catch OSError. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2054 diff changeset	611 os.removedirs(os.path.dirname(f))
547ede0123a2 util.unlink should only catch OSError. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2054 diff changeset	612 except OSError:
547ede0123a2 util.unlink should only catch OSError. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2054 diff changeset	613 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	614
3632 4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	615 def copyfile(src, dest):
4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	616 "copy a file, preserving mode"
4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	617 try:
4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	618 shutil.copyfile(src, dest)
4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	619 shutil.copymode(src, dest)
4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	620 except shutil.Error, inst:
4067 c620376b8fd6 Fix wrong module reference in copyfile exception Andrei Vermel <avermel@mail.ru> parents: 4057 diff changeset	621 raise Abort(str(inst))
3632 4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	622
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	623 def copyfiles(src, dst, hardlink=None):
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	624 """Copy a directory tree using hardlinks if possible"""
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	625
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	626 if hardlink is None:
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	627 hardlink = (os.stat(src).st_dev ==
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	628 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	629
1207 a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	630 if os.path.isdir(src):
a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	631 os.mkdir(dst)
a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	632 for name in os.listdir(src):
a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	633 srcname = os.path.join(src, name)
a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	634 dstname = os.path.join(dst, name)
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	635 copyfiles(srcname, dstname, hardlink)
1207 a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	636 else:
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	637 if hardlink:
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	638 try:
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	639 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	640 except (IOError, OSError):
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	641 hardlink = False
1591 5a3229cf1492 do not copy atime and mtime in util.copyfiles Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1585 diff changeset	642 shutil.copy(src, dst)
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	643 else:
1591 5a3229cf1492 do not copy atime and mtime in util.copyfiles Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1585 diff changeset	644 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	645
1835 bdfb524d728a Validate paths before reading or writing files in repository or working dir. Thomas Arendsen Hein <thomas@intevation.de> parents: 1830 diff changeset	646 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	647 """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	648 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	649 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	650 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	651 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	652
704 5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	653 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	654 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	655 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	656 os.close(ld)
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	657
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	658 def _readlock_file(pathname):
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	659 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	660
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	661 def nlinks(pathname):
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	662 """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	663 return os.lstat(pathname).st_nlink
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	664
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	665 if hasattr(os, 'link'):
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	666 os_link = os.link
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	667 else:
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	668 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	669 raise OSError(0, _("Hardlinks not supported"))
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	670
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	671 def fstat(fp):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	672 '''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	673 try:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	674 return os.fstat(fp.fileno())
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	675 except AttributeError:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	676 return os.stat(fp.name)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	677
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	678 posixfile = file
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	679
2250 45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	680 def is_win_9x():
45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	681 '''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	682 try:
45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	683 return sys.getwindowsversion()[3] == 1
45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	684 except AttributeError:
45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	685 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	686
3721 98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	687 getuser_fallback = None
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	688
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	689 def getuser():
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	690 '''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	691 try:
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	692 return getpass.getuser()
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	693 except ImportError:
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	694 # 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	695 if getuser_fallback:
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	696 return getuser_fallback()
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	697 # 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	698 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	699 'environment variable'))
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	700
3537 3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	701 def username(uid=None):
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	702 """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: 3461 diff changeset	703
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	704 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: 3461 diff changeset	705 try:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	706 import pwd
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	707 if uid is None:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	708 uid = os.getuid()
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	709 try:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	710 return pwd.getpwuid(uid)[0]
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	711 except KeyError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	712 return str(uid)
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	713 except ImportError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	714 return None
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	715
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	716 def groupname(gid=None):
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	717 """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: 3461 diff changeset	718
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	719 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: 3461 diff changeset	720 try:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	721 import grp
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	722 if gid is None:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	723 gid = os.getgid()
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	724 try:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	725 return grp.getgrgid(gid)[0]
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	726 except KeyError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	727 return str(gid)
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	728 except ImportError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	729 return None
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3461 diff changeset	730
3785 1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	731 # File system features
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	732
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	733 def checkfolding(path):
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	734 """
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	735 Check whether the given path is on a case-sensitive filesystem
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	736
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	737 Requires a path (like /foo/.hg) ending with a foldable final
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	738 directory component.
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	739 """
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	740 s1 = os.stat(path)
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	741 d, b = os.path.split(path)
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	742 p2 = os.path.join(d, b.upper())
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	743 if path == p2:
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	744 p2 = os.path.join(d, b.lower())
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	745 try:
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	746 s2 = os.stat(p2)
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	747 if s2 == s1:
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	748 return False
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	749 return True
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	750 except:
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	751 return True
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3771 diff changeset	752
3994 1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	753 def checkexec(path):
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	754 """
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	755 Check whether the given path is on a filesystem with UNIX-like exec flags
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	756
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	757 Requires a directory (like /foo/.hg)
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	758 """
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	759 fh, fn = tempfile.mkstemp("", "", path)
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	760 os.close(fh)
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	761 m = os.stat(fn).st_mode
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	762 os.chmod(fn, m ^ 0111)
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	763 r = (os.stat(fn).st_mode != m)
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	764 os.unlink(fn)
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	765 return r
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags Matt Mackall <mpm@selenic.com> parents: 3906 diff changeset	766
3996 c190df14338c exec: add execfunc to simplify exec flag support on non-exec filesystems Matt Mackall <mpm@selenic.com> parents: 3995 diff changeset	767 def execfunc(path, fallback):
c190df14338c exec: add execfunc to simplify exec flag support on non-exec filesystems Matt Mackall <mpm@selenic.com> parents: 3995 diff changeset	768 '''return an is_exec() function with default to fallback'''
c190df14338c exec: add execfunc to simplify exec flag support on non-exec filesystems Matt Mackall <mpm@selenic.com> parents: 3995 diff changeset	769 if checkexec(path):
3997 3f0ba82c103f exec: remove last flag from is_exec Matt Mackall <mpm@selenic.com> parents: 3996 diff changeset	770 return lambda x: is_exec(os.path.join(path, x))
3996 c190df14338c exec: add execfunc to simplify exec flag support on non-exec filesystems Matt Mackall <mpm@selenic.com> parents: 3995 diff changeset	771 return fallback
c190df14338c exec: add execfunc to simplify exec flag support on non-exec filesystems Matt Mackall <mpm@selenic.com> parents: 3995 diff changeset	772
4002 d7b9ec589546 symlinks: use is_link wherever is_exec is used Matt Mackall <mpm@selenic.com> parents: 4000 diff changeset	773 def checklink(path):
3998 315d47991fd4 symlinks: check whether a filesystem supports symlinks Matt Mackall <mpm@selenic.com> parents: 3997 diff changeset	774 """check whether the given path is on a symlink-capable filesystem"""
315d47991fd4 symlinks: check whether a filesystem supports symlinks Matt Mackall <mpm@selenic.com> parents: 3997 diff changeset	775 # mktemp is not racy because symlink creation will fail if the
315d47991fd4 symlinks: check whether a filesystem supports symlinks Matt Mackall <mpm@selenic.com> parents: 3997 diff changeset	776 # file already exists
315d47991fd4 symlinks: check whether a filesystem supports symlinks Matt Mackall <mpm@selenic.com> parents: 3997 diff changeset	777 name = tempfile.mktemp(dir=path)
315d47991fd4 symlinks: check whether a filesystem supports symlinks Matt Mackall <mpm@selenic.com> parents: 3997 diff changeset	778 try:
315d47991fd4 symlinks: check whether a filesystem supports symlinks Matt Mackall <mpm@selenic.com> parents: 3997 diff changeset	779 os.symlink(".", name)
315d47991fd4 symlinks: check whether a filesystem supports symlinks Matt Mackall <mpm@selenic.com> parents: 3997 diff changeset	780 os.unlink(name)
315d47991fd4 symlinks: check whether a filesystem supports symlinks Matt Mackall <mpm@selenic.com> parents: 3997 diff changeset	781 return True
4017 ea6174c96ae1 catch AttributeError in util.checklink Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4002 diff changeset	782 except (OSError, AttributeError):
3998 315d47991fd4 symlinks: check whether a filesystem supports symlinks Matt Mackall <mpm@selenic.com> parents: 3997 diff changeset	783 return False
315d47991fd4 symlinks: check whether a filesystem supports symlinks Matt Mackall <mpm@selenic.com> parents: 3997 diff changeset	784
4000 3297aa945cf2 symlinks: add a linkfunc Matt Mackall <mpm@selenic.com> parents: 3999 diff changeset	785 def linkfunc(path, fallback):
3297aa945cf2 symlinks: add a linkfunc Matt Mackall <mpm@selenic.com> parents: 3999 diff changeset	786 '''return an is_link() function with default to fallback'''
3297aa945cf2 symlinks: add a linkfunc Matt Mackall <mpm@selenic.com> parents: 3999 diff changeset	787 if checklink(path):
3297aa945cf2 symlinks: add a linkfunc Matt Mackall <mpm@selenic.com> parents: 3999 diff changeset	788 return lambda x: is_link(os.path.join(path, x))
3297aa945cf2 symlinks: add a linkfunc Matt Mackall <mpm@selenic.com> parents: 3999 diff changeset	789 return fallback
3297aa945cf2 symlinks: add a linkfunc Matt Mackall <mpm@selenic.com> parents: 3999 diff changeset	790
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	791 # Platform specific variants
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	792 if os.name == 'nt':
3886 abaee83ce0a6 Replace demandload with new demandimport Matt Mackall <mpm@selenic.com> parents: 3860 diff changeset	793 import msvcrt
461 9ae0034f2772 [PATCH] /dev/null for other OS mpm@selenic.com parents: 441 diff changeset	794 nulldev = 'NUL:'
1609 c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	795
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	796 class winstdout:
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	797 '''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	798
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	799 def __init__(self, fp):
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	800 self.fp = fp
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	801
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	802 def __getattr__(self, key):
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	803 return getattr(self.fp, key)
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	804
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	805 def close(self):
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	806 try:
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	807 self.fp.close()
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	808 except: pass
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	809
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	810 def write(self, s):
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	811 try:
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	812 return self.fp.write(s)
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	813 except IOError, inst:
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	814 if inst.errno != 0: raise
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	815 self.close()
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	816 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	817
e817c68edfed stdout raises EINVAL when flush() is called on a closed pipe under win32. Patrick Mezard <pmezard@gmail.com> parents: 4087 diff changeset	818 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	819 try:
e817c68edfed stdout raises EINVAL when flush() is called on a closed pipe under win32. Patrick Mezard <pmezard@gmail.com> parents: 4087 diff changeset	820 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	821 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	822 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	823 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	824 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	825
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	826 sys.stdout = winstdout(sys.stdout)
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	827
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	828 def system_rcpath():
2117 760339ccc799 fix issue 217. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2115 diff changeset	829 try:
760339ccc799 fix issue 217. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2115 diff changeset	830 return system_rcpath_win32()
760339ccc799 fix issue 217. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2115 diff changeset	831 except:
760339ccc799 fix issue 217. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2115 diff changeset	832 return [r'c:\mercurial\mercurial.ini']
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	833
4083 33c369afec94 Unified _rcpath so the interface is similar across operating systems Shane Holloway <shane.holloway@ieee.org>* parents: 4069 diff changeset	834 def user_rcpath():
33c369afec94 Unified _rcpath so the interface is similar across operating systems Shane Holloway <shane.holloway@ieee.org>* parents: 4069 diff changeset	835 '''return os-specific hgrc search path to the user dir'''
4098 c08b6af023bc util_win32.py: fix user_rcpath Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4097 diff changeset	836 try:
c08b6af023bc util_win32.py: fix user_rcpath Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4097 diff changeset	837 userrc = user_rcpath_win32()
c08b6af023bc util_win32.py: fix user_rcpath Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4097 diff changeset	838 except:
c08b6af023bc util_win32.py: fix user_rcpath Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4097 diff changeset	839 userrc = os.path.join(os.path.expanduser('~'), 'mercurial.ini')
c08b6af023bc util_win32.py: fix user_rcpath Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4097 diff changeset	840 path = [userrc]
2280 09ed44225571 On Windows look for mercurial.ini in $USERPROFILE, too, if available Thomas Arendsen Hein <thomas@intevation.de> parents: 2278 diff changeset	841 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	842 if userprofile:
09ed44225571 On Windows look for mercurial.ini in $USERPROFILE, too, if available Thomas Arendsen Hein <thomas@intevation.de> parents: 2278 diff changeset	843 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	844 return path
1292 141951276ba1 Use platform-appropriate rc file names. Bryan O'Sullivan <bos@serpentine.com> parents: 1285 diff changeset	845
1285 1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	846 def parse_patch_output(output_line):
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	847 """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	848 pf = output_line[14:]
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	849 if pf[0] == '`':
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	850 pf = pf[1:-1] # Remove the quotes
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	851 return pf
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	852
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	853 def testpid(pid):
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	854 '''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	855 return True
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	856
441 e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	857 def set_exec(f, mode):
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	858 pass
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	859
3999 0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	860 def set_link(f, mode):
441 e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	861 pass
515 03f27b1381f9 Whitespace cleanups mpm@selenic.com parents: 508 diff changeset	862
1420 b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	863 def set_binary(fd):
b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	864 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	865
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	866 def pconvert(path):
28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	867 return path.replace("\\", "/")
422 10c43444a38e [PATCH] Enables lock work under the other 'OS' mpm@selenic.com parents: 421 diff changeset	868
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	869 def localpath(path):
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	870 return path.replace('/', '\\')
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	871
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	872 def normpath(path):
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	873 return pconvert(os.path.normpath(path))
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	874
704 5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	875 makelock = _makelock_file
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	876 readlock = _readlock_file
461 9ae0034f2772 [PATCH] /dev/null for other OS mpm@selenic.com parents: 441 diff changeset	877
2193 fb28ce04b349 add util.samestat function for windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2177 diff changeset	878 def samestat(s1, s2):
fb28ce04b349 add util.samestat function for windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2177 diff changeset	879 return False
fb28ce04b349 add util.samestat function for windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2177 diff changeset	880
4087 587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	881 # 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	882 # - 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	883 # 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	884 # - 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	885 # - 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	886 # backslash
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	887 # (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	888 # 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	889 # 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	890 # 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	891 # 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	892 _quotere = None
2786 f4d916351366 Add portable shell-quoting function; teach mq to use it. Brendan Cully <brendan@kublai.com> parents: 2760 diff changeset	893 def shellquote(s):
4087 587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	894 global _quotere
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	895 if _quotere is None:
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	896 _quotere = re.compile(r'(\\*)("\|\\$)')
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	897 return '"%s"' % _quotere.sub(r'\1\1\\\2', s)
2786 f4d916351366 Add portable shell-quoting function; teach mq to use it. Brendan Cully <brendan@kublai.com> parents: 2760 diff changeset	898
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	899 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	900 return _("exited with status %d") % code, code
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	901
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	902 # 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	903 # 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	904 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	905 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	906
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	907 try:
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	908 # override functions with win32 versions if possible
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	909 from util_win32 import *
2250 45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	910 if not is_win_9x():
45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	911 posixfile = posixfile_nt
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	912 except ImportError:
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	913 pass
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	914
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	915 else:
461 9ae0034f2772 [PATCH] /dev/null for other OS mpm@selenic.com parents: 441 diff changeset	916 nulldev = '/dev/null'
3995 a4e79f86d304 pull umask-checking up Matt Mackall <mpm@selenic.com> parents: 3994 diff changeset	917 _umask = os.umask(0)
a4e79f86d304 pull umask-checking up Matt Mackall <mpm@selenic.com> parents: 3994 diff changeset	918 os.umask(_umask)
461 9ae0034f2772 [PATCH] /dev/null for other OS mpm@selenic.com parents: 441 diff changeset	919
1583 32a4e6802864 make mercurial look in more places for config files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1482 diff changeset	920 def rcfiles(path):
32a4e6802864 make mercurial look in more places for config files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1482 diff changeset	921 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	922 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	923 try:
32a4e6802864 make mercurial look in more places for config files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1482 diff changeset	924 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	925 if f.endswith(".rc")])
3126 cff3c58a5766 fix warnings spotted by pychecker Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3099 diff changeset	926 except OSError:
cff3c58a5766 fix warnings spotted by pychecker Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3099 diff changeset	927 pass
1583 32a4e6802864 make mercurial look in more places for config files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1482 diff changeset	928 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	929
4083 33c369afec94 Unified _rcpath so the interface is similar across operating systems Shane Holloway <shane.holloway@ieee.org>* parents: 4069 diff changeset	930 def system_rcpath():
1951 696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	931 path = []
2263 2f64cbaa1e92 make reason for sys.argv change obvious in code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2262 diff changeset	932 # 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	933 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	934 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	935 '/../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	936 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	937 return path
1292 141951276ba1 Use platform-appropriate rc file names. Bryan O'Sullivan <bos@serpentine.com> parents: 1285 diff changeset	938
4083 33c369afec94 Unified _rcpath so the interface is similar across operating systems Shane Holloway <shane.holloway@ieee.org>* parents: 4069 diff changeset	939 def user_rcpath():
33c369afec94 Unified _rcpath so the interface is similar across operating systems Shane Holloway <shane.holloway@ieee.org>* parents: 4069 diff changeset	940 return [os.path.expanduser('~/.hgrc')]
33c369afec94 Unified _rcpath so the interface is similar across operating systems Shane Holloway <shane.holloway@ieee.org>* parents: 4069 diff changeset	941
1285 1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	942 def parse_patch_output(output_line):
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	943 """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	944 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	945 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	946 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	947 return pf
1285 1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	948
3997 3f0ba82c103f exec: remove last flag from is_exec Matt Mackall <mpm@selenic.com> parents: 3996 diff changeset	949 def is_exec(f):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	950 """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	951 return (os.lstat(f).st_mode & 0100 != 0)
441 e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	952
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	953 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	954 s = os.lstat(f).st_mode
441 e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	955 if (s & 0100 != 0) == mode:
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	956 return
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	957 if mode:
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	958 # 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	959 # and obey umask.
3995 a4e79f86d304 pull umask-checking up Matt Mackall <mpm@selenic.com> parents: 3994 diff changeset	960 os.chmod(f, s \| (s & 0444) >> 2 & ~_umask)
441 e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	961 else:
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	962 os.chmod(f, s & 0666)
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	963
3999 0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	964 def is_link(f):
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	965 """check whether a file is a symlink"""
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	966 return (os.lstat(f).st_mode & 0120000 == 0120000)
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	967
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	968 def set_link(f, mode):
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	969 """make a file a symbolic link/regular file
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	970
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	971 if a file is changed to a link, its contents become the link data
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	972 if a link is changed to a file, its link data become its contents
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	973 """
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	974
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	975 m = is_link(f)
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	976 if m == bool(mode):
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	977 return
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	978
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	979 if mode: # switch file to link
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	980 data = file(f).read()
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	981 os.unlink(f)
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	982 os.symlink(data, f)
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	983 else:
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	984 data = os.readlink(f)
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	985 os.unlink(f)
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	986 file(f, "w").write(data)
0b740dcf0cf1 symlinks: add basic symlink functions to util.py Matt Mackall <mpm@selenic.com> parents: 3998 diff changeset	987
1420 b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	988 def set_binary(fd):
b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	989 pass
b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	990
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	991 def pconvert(path):
28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	992 return path
28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	993
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	994 def localpath(path):
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	995 return path
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	996
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	997 normpath = os.path.normpath
2193 fb28ce04b349 add util.samestat function for windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2177 diff changeset	998 samestat = os.path.samestat
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	999
422 10c43444a38e [PATCH] Enables lock work under the other 'OS' mpm@selenic.com parents: 421 diff changeset	1000 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	1001 try:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1002 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	1003 except OSError, why:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1004 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	1005 raise
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1006 else:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1007 _makelock_file(info, pathname)
422 10c43444a38e [PATCH] Enables lock work under the other 'OS' mpm@selenic.com parents: 421 diff changeset	1008
10c43444a38e [PATCH] Enables lock work under the other 'OS' mpm@selenic.com parents: 421 diff changeset	1009 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	1010 try:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1011 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	1012 except OSError, why:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1013 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	1014 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	1015 else:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	1016 raise
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	1017
2786 f4d916351366 Add portable shell-quoting function; teach mq to use it. Brendan Cully <brendan@kublai.com> parents: 2760 diff changeset	1018 def shellquote(s):
f4d916351366 Add portable shell-quoting function; teach mq to use it. Brendan Cully <brendan@kublai.com> parents: 2760 diff changeset	1019 return "'%s'" % s.replace("'", "'\\''")
f4d916351366 Add portable shell-quoting function; teach mq to use it. Brendan Cully <brendan@kublai.com> parents: 2760 diff changeset	1020
1877 d314a89fa4f1 change lock format to let us detect and break stale locks. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1835 diff changeset	1021 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	1022 '''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	1023 try:
d314a89fa4f1 change lock format to let us detect and break stale locks. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1835 diff changeset	1024 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	1025 return True
d314a89fa4f1 change lock format to let us detect and break stale locks. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1835 diff changeset	1026 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	1027 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	1028
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	1029 def explain_exit(code):
cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	1030 """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	1031 if os.WIFEXITED(code):
cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	1032 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	1033 return _("exited with status %d") % val, val
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	1034 elif os.WIFSIGNALED(code):
cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	1035 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	1036 return _("killed by signal %d") % val, val
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	1037 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	1038 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	1039 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	1040 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	1041
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	1042 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	1043 """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	1044
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	1045 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	1046 """
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	1047 if st is None:
3859 8c24b6fd5866 fix errors spotted by pychecker Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3854 diff changeset	1048 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	1049 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	1050
3852 8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1051 def _buildencodefun():
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1052 e = '_'
3860 8e907b86126b fix reserved char on windows, '[]+' are allowed Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3859 diff changeset	1053 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: 3785 diff changeset	1054 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: 3785 diff changeset	1055 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: 3785 diff changeset	1056 cmap[chr(x)] = "~%02x" % x
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1057 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: 3785 diff changeset	1058 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: 3785 diff changeset	1059 dmap = {}
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1060 for k, v in cmap.iteritems():
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1061 dmap[v] = k
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1062 def decode(s):
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1063 i = 0
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1064 while i < len(s):
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1065 for l in xrange(1, 4):
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1066 try:
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1067 yield dmap[s[i:i+l]]
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1068 i += l
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1069 break
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1070 except KeyError:
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1071 pass
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1072 else:
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1073 raise KeyError
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1074 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: 3785 diff changeset	1075 lambda s: "".join(list(decode(s))))
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1076
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1077 encodefilename, decodefilename = _buildencodefun()
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3785 diff changeset	1078
3853 c0b449154a90 switch to the .hg/store layout, fix the tests Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3852 diff changeset	1079 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	1080 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	1081 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	1082 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	1083
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1084 def opener(base, audit=True):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1085 """
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1086 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	1087
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1088 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	1089 remote file access from higher level code.
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1090 """
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1091 p = base
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1092 audit_p = audit
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1093
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1094 def mktempcopy(name):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1095 d, fn = os.path.split(name)
2177 6886bc0b77af merge with crew. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2165 2176 diff changeset	1096 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	1097 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	1098 ofp = posixfile(temp, "wb")
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1099 try:
2220 6d3cc2a982f3 add filename to IOError if read of file fails. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2193 diff changeset	1100 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	1101 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	1102 except IOError, inst:
6d3cc2a982f3 add filename to IOError if read of file fails. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2193 diff changeset	1103 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	1104 inst.filename = name
6d3cc2a982f3 add filename to IOError if read of file fails. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2193 diff changeset	1105 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	1106 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	1107 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	1108 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	1109 ofp.close()
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1110 except:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1111 try: os.unlink(temp)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1112 except: pass
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1113 raise
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1114 st = os.lstat(name)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1115 os.chmod(temp, st.st_mode)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1116 return temp
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1117
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1118 class atomictempfile(posixfile):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1119 """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	1120 def __init__(self, name, mode):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1121 self.__name = name
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1122 self.temp = mktempcopy(name)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1123 posixfile.__init__(self, self.temp, mode)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1124 def rename(self):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1125 if not self.closed:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1126 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	1127 rename(self.temp, localpath(self.__name))
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1128 def __del__(self):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1129 if not self.closed:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1130 try:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1131 os.unlink(self.temp)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1132 except: pass
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1133 posixfile.close(self)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1134
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1135 class atomicfile(atomictempfile):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1136 """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	1137 def __init__(self, name, mode):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1138 atomictempfile.__init__(self, name, mode)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1139 def close(self):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1140 self.rename()
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1141 def __del__(self):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1142 self.rename()
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1143
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1144 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	1145 if audit_p:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1146 audit_path(path)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1147 f = os.path.join(p, path)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1148
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1149 if not text:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1150 mode += "b" # for that other OS
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1151
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1152 if mode[0] != "r":
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1153 try:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1154 nlink = nlinks(f)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1155 except OSError:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1156 d = os.path.dirname(f)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1157 if not os.path.isdir(d):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1158 os.makedirs(d)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1159 else:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1160 if atomic:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1161 return atomicfile(f, mode)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1162 elif atomictemp:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1163 return atomictempfile(f, mode)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1164 if nlink > 1:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1165 rename(mktempcopy(f), f)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1166 return posixfile(f, mode)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1167
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1168 return o
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1169
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1170 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	1171 """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	1172 iterator over chunks of arbitrary size."""
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1173
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1174 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	1175 """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	1176 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	1177 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	1178 self.buf = ''
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1179 self.targetsize = int(targetsize)
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1180 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	1181 raise ValueError(_("targetsize must be greater than 0, was %d") %
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1182 targetsize)
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1183 self.iterempty = False
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1184
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1185 def fillbuf(self):
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1186 """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	1187 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	1188 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	1189 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	1190 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	1191 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	1192 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	1193 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	1194
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1195 def read(self, l):
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1196 """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	1197 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	1198 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	1199 # 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	1200 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	1201 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	1202 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	1203 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	1204 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	1205 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	1206 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	1207 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	1208 break
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1209 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	1210 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	1211 self.buf = collector.getvalue()
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1212 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	1213 return s
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1214
2462 d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1215 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	1216 """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	1217 (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	1218 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	1219 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	1220 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	1221 requested."""
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1222 assert size >= 0
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1223 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	1224 while True:
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1225 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	1226 else: nbytes = min(limit, size)
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1227 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	1228 if not s: break
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1229 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	1230 yield s
1320 5f277e73778f Fix up representation of dates in hgweb. Bryan O'Sullivan <bos@serpentine.com> parents: 1312 diff changeset	1231
1321 b47f96a178a3 Clean up date and timezone handling. Bryan O'Sullivan <bos@serpentine.com> parents: 1320 diff changeset	1232 def makedate():
1482 4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1233 lt = time.localtime()
4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1234 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	1235 tz = time.altzone
4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1236 else:
4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1237 tz = time.timezone
4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1238 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	1239
1987 04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1976 diff changeset	1240 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	1241 """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	1242 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	1243 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	1244 append time zone to string."""
1321 b47f96a178a3 Clean up date and timezone handling. Bryan O'Sullivan <bos@serpentine.com> parents: 1320 diff changeset	1245 t, tz = date or makedate()
1987 04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1976 diff changeset	1246 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	1247 if timezone:
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1976 diff changeset	1248 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	1249 return s
1829 b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1250
3815 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1251 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	1252 """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	1253 if the string cannot be parsed, ValueError is raised."""
3811 4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3810 diff changeset	1254 def timezone(string):
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3810 diff changeset	1255 tz = string.split()[-1]
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3810 diff changeset	1256 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: 3810 diff changeset	1257 tz = int(tz)
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3810 diff changeset	1258 offset = - 3600 * (tz / 100) - 60 * (tz % 100)
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3810 diff changeset	1259 return offset
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3810 diff changeset	1260 if tz == "GMT" or tz == "UTC":
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3810 diff changeset	1261 return 0
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3810 diff changeset	1262 return None
2522 85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1263
3250 e96d2956eb4a util.strdate: compute timestamp using UTC, not local timezone Jose M. Prieto <jmprieto@gmx.net> parents: 3169 diff changeset	1264 # NOTE: unixtime = localunixtime + offset
3811 4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3810 diff changeset	1265 offset, date = timezone(string), string
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3810 diff changeset	1266 if offset != None:
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3810 diff changeset	1267 date = " ".join(string.split()[:-1])
3810 d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1268
3815 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1269 # add missing elements from defaults
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1270 for part in defaults:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1271 found = [True for p in part if ("%"+p) in format]
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1272 if not found:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1273 date += "@" + defaults[part]
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1274 format += "@%" + part[0]
3810 d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1275
3251 e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3250 diff changeset	1276 timetuple = time.strptime(date, format)
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3250 diff changeset	1277 localunixtime = int(calendar.timegm(timetuple))
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3250 diff changeset	1278 if offset is None:
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3250 diff changeset	1279 # local timezone
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3250 diff changeset	1280 unixtime = int(time.mktime(timetuple))
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3250 diff changeset	1281 offset = unixtime - localunixtime
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3250 diff changeset	1282 else:
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3250 diff changeset	1283 unixtime = localunixtime + offset
3250 e96d2956eb4a util.strdate: compute timestamp using UTC, not local timezone Jose M. Prieto <jmprieto@gmx.net> parents: 3169 diff changeset	1284 return unixtime, offset
2522 85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1285
3815 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1286 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	1287 """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	1288 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	1289 formats."""
3809 e43b48f0f718 parsedate: allow '' for epoch Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1290 if not string:
e43b48f0f718 parsedate: allow '' for epoch Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1291 return 0, 0
2609 6c5b1b5cc160 util.parsedate should understand dates from hg export Chris Mason <mason@suse.com> parents: 2601 diff changeset	1292 if not formats:
6c5b1b5cc160 util.parsedate should understand dates from hg export Chris Mason <mason@suse.com> parents: 2601 diff changeset	1293 formats = defaultdateformats
3810 d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1294 string = string.strip()
2522 85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1295 try:
85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1296 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	1297 except ValueError:
3815 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1298 # fill out defaults
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1299 if not defaults:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1300 defaults = {}
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1301 now = makedate()
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1302 for part in "d mb yY HI M S".split():
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1303 if part not in defaults:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1304 if part[0] in "HMS":
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1305 defaults[part] = "00"
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1306 elif part[0] in "dm":
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1307 defaults[part] = "1"
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1308 else:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1309 defaults[part] = datestr(now, "%" + part[0], False)
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1310
2523 4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1311 for format in formats:
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1312 try:
3815 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1313 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	1314 except ValueError:
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1315 pass
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1316 else:
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1317 break
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1318 else:
3808 92a3532a01d9 parsedate: use Abort rather than ValueError Matt Mackall <mpm@selenic.com> parents: 3785 diff changeset	1319 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	1320 # 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	1321 # 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	1322 # 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	1323 # to UTC+14
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1324 if abs(when) > 0x7fffffff:
3808 92a3532a01d9 parsedate: use Abort rather than ValueError Matt Mackall <mpm@selenic.com> parents: 3785 diff changeset	1325 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	1326 if offset < -50400 or offset > 43200:
3808 92a3532a01d9 parsedate: use Abort rather than ValueError Matt Mackall <mpm@selenic.com> parents: 3785 diff changeset	1327 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	1328 return when, offset
2522 85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1329
3815 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1330 def matchdate(date):
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1331 """Return a function that matches a given date match specifier
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1332
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1333 Formats include:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1334
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1335 '{date}' match a given date to the accuracy provided
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1336
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1337 '<{date}' on or before a given date
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1338
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1339 '>{date}' on or after a given date
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1340
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1341 """
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1342
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1343 def lower(date):
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1344 return parsedate(date, extendeddateformats)[0]
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1345
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1346 def upper(date):
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1347 d = dict(mb="12", HI="23", M="59", S="59")
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1348 for days in "31 30 29".split():
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1349 try:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1350 d["d"] = days
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1351 return parsedate(date, extendeddateformats, d)[0]
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1352 except:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1353 pass
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1354 d["d"] = "28"
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1355 return parsedate(date, extendeddateformats, d)[0]
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1356
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1357 if date[0] == "<":
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1358 when = upper(date[1:])
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1359 return lambda x: x <= when
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1360 elif date[0] == ">":
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1361 when = lower(date[1:])
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1362 return lambda x: x >= when
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1363 elif date[0] == "-":
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1364 try:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1365 days = int(date[1:])
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1366 except ValueError:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1367 raise Abort(_("invalid day spec: %s") % date[1:])
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1368 when = makedate()[0] - days * 3600 * 24
3816 fc5ba0ab7f45 Add --date support to log Matt Mackall <mpm@selenic.com> parents: 3815 diff changeset	1369 return lambda x: x >= when
3815 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1370 elif " to " in date:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1371 a, b = date.split(" to ")
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1372 start, stop = lower(a), upper(b)
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1373 return lambda x: x >= start and x <= stop
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1374 else:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1375 start, stop = lower(date), upper(date)
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1376 return lambda x: x >= start and x <= stop
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3811 diff changeset	1377
1903 e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1378 def shortuser(user):
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1379 """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	1380 f = user.find('@')
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1381 if f >= 0:
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1382 user = user[:f]
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1383 f = user.find('<')
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1384 if f >= 0:
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1385 user = user[f+1:]
3169 7492b33bdd9f shortuser should stop before the first space character. Thomas Arendsen Hein <thomas@intevation.de> parents: 3147 diff changeset	1386 f = user.find(' ')
7492b33bdd9f shortuser should stop before the first space character. Thomas Arendsen Hein <thomas@intevation.de> parents: 3147 diff changeset	1387 if f >= 0:
7492b33bdd9f shortuser should stop before the first space character. Thomas Arendsen Hein <thomas@intevation.de> parents: 3147 diff changeset	1388 user = user[:f]
3564 bb44489b901f shortname: truncate at '.' too Matt Mackall <mpm@selenic.com> parents: 3461 diff changeset	1389 f = user.find('.')
bb44489b901f shortname: truncate at '.' too Matt Mackall <mpm@selenic.com> parents: 3461 diff changeset	1390 if f >= 0:
bb44489b901f shortname: truncate at '.' too Matt Mackall <mpm@selenic.com> parents: 3461 diff changeset	1391 user = user[:f]
1903 e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1392 return user
1920 b7cc0f323a4c merge with crew. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1903 1882 diff changeset	1393
3767 1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling. Thomas Arendsen Hein <thomas@intevation.de> parents: 3721 diff changeset	1394 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	1395 """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	1396 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	1397 return text
1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling. Thomas Arendsen Hein <thomas@intevation.de> parents: 3721 diff changeset	1398 else:
1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling. Thomas Arendsen Hein <thomas@intevation.de> parents: 3721 diff changeset	1399 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	1400
1829 b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1401 def walkrepos(path):
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1402 '''yield every hg repository under path, recursively.'''
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1403 def errhandler(err):
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1404 if err.filename == path:
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1405 raise err
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1406
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1407 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	1408 for d in dirs:
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1409 if d == '.hg':
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1410 yield root
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1411 dirs[:] = []
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1412 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	1413
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1414 _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	1415
4097 403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py Shane Holloway <shane.holloway@ieee.org> parents: 4096 diff changeset	1416 def os_rcpath():
403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py Shane Holloway <shane.holloway@ieee.org> parents: 4096 diff changeset	1417 '''return default os-specific hgrc search path'''
403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py Shane Holloway <shane.holloway@ieee.org> parents: 4096 diff changeset	1418 path = system_rcpath()
403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py Shane Holloway <shane.holloway@ieee.org> parents: 4096 diff changeset	1419 path.extend(user_rcpath())
403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py Shane Holloway <shane.holloway@ieee.org> parents: 4096 diff changeset	1420 path = [os.path.normpath(f) for f in path]
403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py Shane Holloway <shane.holloway@ieee.org> parents: 4096 diff changeset	1421 return path
403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py Shane Holloway <shane.holloway@ieee.org> parents: 4096 diff changeset	1422
1951 696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1423 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	1424 '''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	1425 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	1426 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	1427 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	1428 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	1429 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	1430 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	1431 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	1432 _rcpath = []
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1433 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	1434 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	1435 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	1436 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	1437 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	1438 _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	1439 else:
16750010813d use a proper test instead of catching every exception Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1951 diff changeset	1440 _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	1441 else:
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1442 _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	1443 return _rcpath
2612 ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1444
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1445 def bytecount(nbytes):
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1446 '''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	1447
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1448 units = (
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1449 (100, 1<<30, _('%.0f GB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1450 (10, 1<<30, _('%.1f GB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1451 (1, 1<<30, _('%.2f GB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1452 (100, 1<<20, _('%.0f MB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1453 (10, 1<<20, _('%.1f MB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1454 (1, 1<<20, _('%.2f MB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1455 (100, 1<<10, _('%.0f KB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1456 (10, 1<<10, _('%.1f KB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1457 (1, 1<<10, _('%.2f KB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1458 (1, 1, _('%.0f bytes')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1459 )
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1460
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1461 for multiplier, divisor, format in units:
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1462 if nbytes >= divisor * multiplier:
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1463 return format % (nbytes / float(divisor))
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1464 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: 2648 diff changeset	1465
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2648 diff changeset	1466 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: 2648 diff changeset	1467 sc = scheme + ':'
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2648 diff changeset	1468 if path.startswith(sc):
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2648 diff changeset	1469 path = path[len(sc):]
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2648 diff changeset	1470 if path.startswith('//'):
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2648 diff changeset	1471 path = path[2:]
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2648 diff changeset	1472 return path

Mercurial > hg > mercurial-crew-with-dirclash

annotate mercurial/util.py @ 4256:fe0fe0b4d73b