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

annotate mercurial/util.py @ 4195:e8ee8fdeddb1

change locate to use relglobs by default This makes its default behaviour useful again (issue108), and changes it search the entire repository by default (instead of just the cwd), just like all other commands. It also hides issue204 by default, but you'll still see the same behaviour if you give it a relpath: pattern.

author	Alexis S. L. Carvalho <alexis@cecm.usp.br>
date	Sat, 10 Mar 2007 23:00:57 -0300
parents	dd0d9bd91e0a
children	492d0d5b6976

rev	line source
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	1 """
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	2 util.py - Mercurial utility functions and platform specfic implementations
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	3
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	4 Copyright 2005 K. Thananchayan <thananck@yahoo.com>
2859 345bac2bc4ec update copyrights. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2793 diff changeset	5 Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
345bac2bc4ec update copyrights. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2793 diff changeset	6 Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com>
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	7
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	8 This software may be used and distributed according to the terms
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	9 of the GNU General Public License, incorporated herein by reference.
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	10
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	11 This contains helper routines that are independent of the SCM core and hide
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	12 platform-specific details from the core.
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	13 """
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	14
1400 cf9a1233738a i18n first part: make '_' available for files who need it Benoit Boissinot <benoit.boissinot@ens-lyon.org parents: 1399 diff changeset	15 from i18n import gettext as _
724 1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	16 from demandload import *
2652 e6a41cbaa260 fix windows username problem. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2612 diff changeset	17 demandload(globals(), "cStringIO errno getpass popen2 re shutil sys tempfile")
4054 e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	18 demandload(globals(), "os threading time calendar ConfigParser locale glob")
3769 96095d9ff1f8 Add encoding detection Matt Mackall <mpm@selenic.com> parents: 3767 diff changeset	19
4057 3600b84656d3 Fallback to ascii if getpreferredencoding raises an exception Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4055 diff changeset	20 try:
3600b84656d3 Fallback to ascii if getpreferredencoding raises an exception Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4055 diff changeset	21 _encoding = os.environ.get("HGENCODING") or locale.getpreferredencoding() \
3600b84656d3 Fallback to ascii if getpreferredencoding raises an exception Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4055 diff changeset	22 or "ascii"
3600b84656d3 Fallback to ascii if getpreferredencoding raises an exception Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4055 diff changeset	23 except locale.Error:
3600b84656d3 Fallback to ascii if getpreferredencoding raises an exception Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4055 diff changeset	24 _encoding = 'ascii'
3770 f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	25 _encodingmode = os.environ.get("HGENCODINGMODE", "strict")
3835 d1ce5461beed Allow the user to specify the fallback encoding for the changelog Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3813 diff changeset	26 _fallbackencoding = 'ISO-8859-1'
3770 f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	27
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	28 def tolocal(s):
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	29 """
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	30 Convert a string from internal UTF-8 to local encoding
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	31
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	32 All internal strings should be UTF-8 but some repos before the
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	33 implementation of locale support may contain latin1 or possibly
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	34 other character sets. We attempt to decode everything strictly
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	35 using UTF-8, then Latin-1, and failing that, we use UTF-8 and
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	36 replace unknown characters.
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	37 """
3835 d1ce5461beed Allow the user to specify the fallback encoding for the changelog Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3813 diff changeset	38 for e in ('UTF-8', _fallbackencoding):
3770 f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	39 try:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	40 u = s.decode(e) # attempt strict decoding
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	41 return u.encode(_encoding, "replace")
3843 abaa2cd00d2b make transcoding more robust Matt Mackall <mpm@selenic.com> parents: 3835 diff changeset	42 except LookupError, k:
abaa2cd00d2b make transcoding more robust Matt Mackall <mpm@selenic.com> parents: 3835 diff changeset	43 raise Abort(_("%s, please check your locale settings") % k)
3770 f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	44 except UnicodeDecodeError:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	45 pass
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	46 u = s.decode("utf-8", "replace") # last ditch
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	47 return u.encode(_encoding, "replace")
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	48
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	49 def fromlocal(s):
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	50 """
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	51 Convert a string from the local character encoding to UTF-8
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	52
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	53 We attempt to decode strings using the encoding mode set by
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	54 HG_ENCODINGMODE, which defaults to 'strict'. In this mode, unknown
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	55 characters will cause an error message. Other modes include
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	56 'replace', which replaces unknown characters with a special
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	57 Unicode character, and 'ignore', which drops the character.
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	58 """
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	59 try:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	60 return s.decode(_encoding, _encodingmode).encode("utf-8")
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	61 except UnicodeDecodeError, inst:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	62 sub = s[max(0, inst.start-10):inst.start+10]
3843 abaa2cd00d2b make transcoding more robust Matt Mackall <mpm@selenic.com> parents: 3835 diff changeset	63 raise Abort("decoding near '%s': %s!" % (sub, inst))
abaa2cd00d2b make transcoding more robust Matt Mackall <mpm@selenic.com> parents: 3835 diff changeset	64 except LookupError, k:
abaa2cd00d2b make transcoding more robust Matt Mackall <mpm@selenic.com> parents: 3835 diff changeset	65 raise Abort(_("%s, please check your locale settings") % k)
3770 f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	66
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	67 def locallen(s):
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	68 """Find the length in characters of a local string"""
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	69 return len(s.decode(_encoding, "replace"))
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	70
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	71 def localsub(s, a, b=None):
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	72 try:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	73 u = s.decode(_encoding, _encodingmode)
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	74 if b is not None:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	75 u = u[a:b]
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	76 else:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	77 u = u[:a]
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	78 return u.encode(_encoding, _encodingmode)
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	79 except UnicodeDecodeError, inst:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings Matt Mackall <mpm@selenic.com> parents: 3769 diff changeset	80 sub = s[max(0, inst.start-10), inst.start+10]
3843 abaa2cd00d2b make transcoding more robust Matt Mackall <mpm@selenic.com> parents: 3835 diff changeset	81 raise Abort(_("decoding near '%s': %s!\n") % (sub, inst))
1258 1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	82
2609 6c5b1b5cc160 util.parsedate should understand dates from hg export Chris Mason <mason@suse.com> parents: 2601 diff changeset	83 # used by parsedate
3808 d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	84 defaultdateformats = (
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	85 '%Y-%m-%d %H:%M:%S',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	86 '%Y-%m-%d %I:%M:%S%p',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	87 '%Y-%m-%d %H:%M',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	88 '%Y-%m-%d %I:%M%p',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	89 '%Y-%m-%d',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	90 '%m-%d',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	91 '%m/%d',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	92 '%m/%d/%y',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	93 '%m/%d/%Y',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	94 '%a %b %d %H:%M:%S %Y',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	95 '%a %b %d %I:%M:%S%p %Y',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	96 '%b %d %H:%M:%S %Y',
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	97 '%b %d %I:%M:%S%p %Y',
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	98 '%b %d %H:%M:%S',
3808 d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	99 '%b %d %I:%M:%S%p',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	100 '%b %d %H:%M',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	101 '%b %d %I:%M%p',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	102 '%b %d %Y',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	103 '%b %d',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	104 '%H:%M:%S',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	105 '%I:%M:%SP',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	106 '%H:%M',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	107 '%I:%M%p',
d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	108 )
2609 6c5b1b5cc160 util.parsedate should understand dates from hg export Chris Mason <mason@suse.com> parents: 2601 diff changeset	109
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	110 extendeddateformats = defaultdateformats + (
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	111 "%Y",
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	112 "%Y-%m",
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	113 "%b",
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	114 "%b %Y",
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	115 )
2609 6c5b1b5cc160 util.parsedate should understand dates from hg export Chris Mason <mason@suse.com> parents: 2601 diff changeset	116
2153 635653cd73ab move SignalInterrupt class into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	117 class SignalInterrupt(Exception):
635653cd73ab move SignalInterrupt class into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	118 """Exception raised on SIGTERM and SIGHUP."""
635653cd73ab move SignalInterrupt class into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	119
3425 ec6f400cff4d Use a case-sensitive version of SafeConfigParser everywhere Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3257 diff changeset	120 # like SafeConfigParser but with case-sensitive keys
ec6f400cff4d Use a case-sensitive version of SafeConfigParser everywhere Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3257 diff changeset	121 class configparser(ConfigParser.SafeConfigParser):
ec6f400cff4d Use a case-sensitive version of SafeConfigParser everywhere Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3257 diff changeset	122 def optionxform(self, optionstr):
ec6f400cff4d Use a case-sensitive version of SafeConfigParser everywhere Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3257 diff changeset	123 return optionstr
ec6f400cff4d Use a case-sensitive version of SafeConfigParser everywhere Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3257 diff changeset	124
3145 e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	125 def cachefunc(func):
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	126 '''cache the result of function calls'''
3147 97420a49188d add comments in cachefunc Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3145 diff changeset	127 # XXX doesn't handle keywords args
3145 e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	128 cache = {}
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	129 if func.func_code.co_argcount == 1:
3147 97420a49188d add comments in cachefunc Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3145 diff changeset	130 # we gain a small amount of time because
97420a49188d add comments in cachefunc Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3145 diff changeset	131 # we don't need to pack/unpack the list
3145 e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	132 def f(arg):
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	133 if arg not in cache:
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	134 cache[arg] = func(arg)
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	135 return cache[arg]
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	136 else:
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	137 def f(*args):
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	138 if args not in cache:
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	139 cache[args] = func(*args)
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	140 return cache[args]
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	141
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	142 return f
e4ea47c21480 Add cachefunc to abstract function call cache Brendan Cully <brendan@kublai.com> parents: 3131 diff changeset	143
1293 a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	144 def pipefilter(s, cmd):
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	145 '''filter string S through command CMD, returning its output'''
1258 1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	146 (pout, pin) = popen2.popen2(cmd, -1, 'b')
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	147 def writer():
2096 f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	148 try:
f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	149 pin.write(s)
f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	150 pin.close()
f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	151 except IOError, inst:
f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	152 if inst.errno != errno.EPIPE:
f5ebe964c6be Ignore EPIPE in pipefilter Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 2090 diff changeset	153 raise
1258 1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	154
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	155 # we should use select instead on UNIX, but this will work on most
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	156 # systems, including Windows
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	157 w = threading.Thread(target=writer)
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	158 w.start()
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	159 f = pout.read()
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	160 pout.close()
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	161 w.join()
1945754e466b Add file encoding/decoding support mpm@selenic.com parents: 1241 diff changeset	162 return f
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	163
1293 a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	164 def tempfilter(s, cmd):
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	165 '''filter string S through a pair of temporary files with CMD.
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	166 CMD is used as a template to create the real command to be run,
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	167 with the strings INFILE and OUTFILE replaced by the real names of
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	168 the temporary files generated.'''
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	169 inname, outname = None, None
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	170 try:
2165 d821918e3bee Use better names (hg-{usage}-{random}.{suffix}) for temporary files. Thomas Arendsen Hein <thomas@intevation.de> parents: 2153 diff changeset	171 infd, inname = tempfile.mkstemp(prefix='hg-filter-in-')
1293 a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	172 fp = os.fdopen(infd, 'wb')
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	173 fp.write(s)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	174 fp.close()
2165 d821918e3bee Use better names (hg-{usage}-{random}.{suffix}) for temporary files. Thomas Arendsen Hein <thomas@intevation.de> parents: 2153 diff changeset	175 outfd, outname = tempfile.mkstemp(prefix='hg-filter-out-')
1293 a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	176 os.close(outfd)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	177 cmd = cmd.replace('INFILE', inname)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	178 cmd = cmd.replace('OUTFILE', outname)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	179 code = os.system(cmd)
1402 9d2c2e6b32b5 i18n part2: use '_' for all strings who are part of the user interface Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1400 diff changeset	180 if code: raise Abort(_("command '%s' failed: %s") %
1293 a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	181 (cmd, explain_exit(code)))
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	182 return open(outname, 'rb').read()
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	183 finally:
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	184 try:
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	185 if inname: os.unlink(inname)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	186 except: pass
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	187 try:
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	188 if outname: os.unlink(outname)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	189 except: pass
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	190
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	191 filtertable = {
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	192 'tempfile:': tempfilter,
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	193 'pipe:': pipefilter,
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	194 }
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	195
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	196 def filter(s, cmd):
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	197 "filter a string through a command that transforms its input to its output"
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	198 for name, fn in filtertable.iteritems():
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	199 if cmd.startswith(name):
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	200 return fn(s, cmd[len(name):].lstrip())
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	201 return pipefilter(s, cmd)
a6ffcebd3315 Enhance the file filtering capabilities. Bryan O'Sullivan <bos@serpentine.com> parents: 1292 diff changeset	202
2071 67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	203 def find_in_path(name, path, default=None):
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	204 '''find name in search path. path can be string (will be split
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	205 with os.pathsep), or iterable thing that returns strings. if name
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	206 found, return path to name. else return default.'''
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	207 if isinstance(path, str):
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	208 path = path.split(os.pathsep)
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	209 for p in path:
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	210 p_name = os.path.join(p, name)
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	211 if os.path.exists(p_name):
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	212 return p_name
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	213 return default
67a0a3852024 import: use gpatch if present on system. patch is broken on solaris. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2064 diff changeset	214
1015 22571b8d35d3 Add automatic binary file detection to diff and export mpm@selenic.com parents: 917 diff changeset	215 def binary(s):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	216 """return true if a string is binary data using diff's heuristic"""
1015 22571b8d35d3 Add automatic binary file detection to diff and export mpm@selenic.com parents: 917 diff changeset	217 if s and '\0' in s[:4096]:
22571b8d35d3 Add automatic binary file detection to diff and export mpm@selenic.com parents: 917 diff changeset	218 return True
22571b8d35d3 Add automatic binary file detection to diff and export mpm@selenic.com parents: 917 diff changeset	219 return False
22571b8d35d3 Add automatic binary file detection to diff and export mpm@selenic.com parents: 917 diff changeset	220
556 f6c6fa15ff70 Move dirstate.uniq to util.unique mpm@selenic.com parents: 521 diff changeset	221 def unique(g):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	222 """return the uniq elements of iterable g"""
556 f6c6fa15ff70 Move dirstate.uniq to util.unique mpm@selenic.com parents: 521 diff changeset	223 seen = {}
3535 4d97184a06ad Make util.unique return a list Matt Mackall <mpm@selenic.com> parents: 3533 diff changeset	224 l = []
556 f6c6fa15ff70 Move dirstate.uniq to util.unique mpm@selenic.com parents: 521 diff changeset	225 for f in g:
f6c6fa15ff70 Move dirstate.uniq to util.unique mpm@selenic.com parents: 521 diff changeset	226 if f not in seen:
f6c6fa15ff70 Move dirstate.uniq to util.unique mpm@selenic.com parents: 521 diff changeset	227 seen[f] = 1
3535 4d97184a06ad Make util.unique return a list Matt Mackall <mpm@selenic.com> parents: 3533 diff changeset	228 l.append(f)
4d97184a06ad Make util.unique return a list Matt Mackall <mpm@selenic.com> parents: 3533 diff changeset	229 return l
556 f6c6fa15ff70 Move dirstate.uniq to util.unique mpm@selenic.com parents: 521 diff changeset	230
870 a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	231 class Abort(Exception):
a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	232 """Raised if a command needs to print an error and exit."""
508 42a660abaf75 [PATCH] Harden os.system mpm@selenic.com parents: 464 diff changeset	233
3564 eda9e7c9300d New UnexpectedOutput exception to catch server errors in localrepo.stream_in Thomas Arendsen Hein <thomas@intevation.de> parents: 3551 diff changeset	234 class UnexpectedOutput(Abort):
eda9e7c9300d New UnexpectedOutput exception to catch server errors in localrepo.stream_in Thomas Arendsen Hein <thomas@intevation.de> parents: 3551 diff changeset	235 """Raised to print an error with part of output and exit."""
eda9e7c9300d New UnexpectedOutput exception to catch server errors in localrepo.stream_in Thomas Arendsen Hein <thomas@intevation.de> parents: 3551 diff changeset	236
724 1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	237 def always(fn): return True
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	238 def never(fn): return False
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	239
4054 e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	240 def expand_glob(pats):
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	241 '''On Windows, expand the implicit globs in a list of patterns'''
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	242 if os.name != 'nt':
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	243 return list(pats)
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	244 ret = []
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	245 for p in pats:
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	246 kind, name = patkind(p, None)
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	247 if kind is None:
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	248 globbed = glob.glob(name)
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	249 if globbed:
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	250 ret.extend(globbed)
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	251 continue
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	252 # if we couldn't expand the glob, just keep it around
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	253 ret.append(p)
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	254 return ret
e6d54283c090 Explicitly expand globs on Windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3905 diff changeset	255
1563 cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	256 def patkind(name, dflt_pat='glob'):
cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	257 """Split a string into an optional pattern kind prefix and the
cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	258 actual pattern."""
cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	259 for prefix in 're', 'glob', 'path', 'relglob', 'relpath', 'relre':
cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	260 if name.startswith(prefix + ':'): return name.split(':', 1)
cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	261 return dflt_pat, name
cc2a2e12f4ad export patkind() from util Robin Farine <robin.farine@terminus.org> parents: 1546 diff changeset	262
1062 6d5a62a549fa pep-0008 cleanup benoit.boissinot@ens-lyon.fr parents: 1031 diff changeset	263 def globre(pat, head='^', tail='$'):
724 1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	264 "convert a glob pattern into a regexp"
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	265 i, n = 0, len(pat)
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	266 res = ''
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	267 group = False
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	268 def peek(): return i < n and pat[i]
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	269 while i < n:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	270 c = pat[i]
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	271 i = i+1
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	272 if c == '*':
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	273 if peek() == '*':
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	274 i += 1
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	275 res += '.*'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	276 else:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	277 res += '[^/]*'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	278 elif c == '?':
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	279 res += '.'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	280 elif c == '[':
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	281 j = i
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	282 if j < n and pat[j] in '!]':
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	283 j += 1
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	284 while j < n and pat[j] != ']':
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	285 j += 1
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	286 if j >= n:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	287 res += '\\['
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	288 else:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	289 stuff = pat[i:j].replace('\\','\\\\')
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	290 i = j + 1
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	291 if stuff[0] == '!':
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	292 stuff = '^' + stuff[1:]
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	293 elif stuff[0] == '^':
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	294 stuff = '\\' + stuff
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	295 res = '%s[%s]' % (res, stuff)
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	296 elif c == '{':
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	297 group = True
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	298 res += '(?:'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	299 elif c == '}' and group:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	300 res += ')'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	301 group = False
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	302 elif c == ',' and group:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	303 res += '\|'
1990 4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	304 elif c == '\\':
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	305 p = peek()
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	306 if p:
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	307 i += 1
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	308 res += re.escape(p)
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	309 else:
4b0535c678d6 make it possible to escape characters in a glob expression Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1976 diff changeset	310 res += re.escape(c)
724 1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	311 else:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	312 res += re.escape(c)
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	313 return head + res + tail
1c0c413cccdd Get add and locate to use new repo and dirstate walk code. Bryan O'Sullivan <bos@serpentine.com> parents: 705 diff changeset	314
812 b65af904d6d7 Reduce the amount of stat traffic generated by a walk. Bryan O'Sullivan <bos@serpentine.com> parents: 782 diff changeset	315 _globchars = {'[': 1, '{': 1, '*': 1, '?': 1}
b65af904d6d7 Reduce the amount of stat traffic generated by a walk. Bryan O'Sullivan <bos@serpentine.com> parents: 782 diff changeset	316
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	317 def pathto(n1, n2):
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	318 '''return the relative path from one place to another.
3669 48768b1ab23c fix util.pathto Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3629 diff changeset	319 n1 should use os.sep to separate directories
48768b1ab23c fix util.pathto Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3629 diff changeset	320 n2 should use "/" to separate directories
48768b1ab23c fix util.pathto Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3629 diff changeset	321 returns an os.sep-separated path.
48768b1ab23c fix util.pathto Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3629 diff changeset	322 '''
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	323 if not n1: return localpath(n2)
3669 48768b1ab23c fix util.pathto Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3629 diff changeset	324 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	325 a.reverse()
bf4e7ef08741 fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX twaldmann@thinkmo.de parents: 1528 diff changeset	326 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	327 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	328 a.pop()
bf4e7ef08741 fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX twaldmann@thinkmo.de parents: 1528 diff changeset	329 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	330 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	331 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	332
1081 8b7d63489db3 Change canonpath to not know about repo objects mpm@selenic.com parents: 1075 diff changeset	333 def canonpath(root, cwd, myname):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	334 """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	335 if root == os.sep:
8befbb4e30b2 Handle hg under / Arun Sharma <arun@sharma-home.net> parents: 1563 diff changeset	336 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	337 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	338 rootsep = root
1566 8befbb4e30b2 Handle hg under / Arun Sharma <arun@sharma-home.net> parents: 1563 diff changeset	339 else:
1810 7596611ab3d5 Whitespace, tab and formatting cleanups, mainly in mq.py Thomas Arendsen Hein <thomas@intevation.de> parents: 1635 diff changeset	340 rootsep = root + os.sep
870 a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	341 name = myname
2090 eb40db373717 fix util.canonpath on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2085 diff changeset	342 if not os.path.isabs(name):
1081 8b7d63489db3 Change canonpath to not know about repo objects mpm@selenic.com parents: 1075 diff changeset	343 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	344 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	345 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	346 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	347 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	348 return pconvert(name)
1081 8b7d63489db3 Change canonpath to not know about repo objects mpm@selenic.com parents: 1075 diff changeset	349 elif name == root:
870 a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	350 return ''
a82eae840447 Teach walk code about absolute paths. Bryan O'Sullivan <bos@serpentine.com> parents: 869 diff changeset	351 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	352 # 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	353 # 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	354 # 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	355 # `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	356 # 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	357 # 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	358 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	359 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	360 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	361 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	362 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	363 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	364 break
2193 fb28ce04b349 add util.samestat function for windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2177 diff changeset	365 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	366 if not rel:
cc8a52229620 Fix accessing the repo through a symlink. Jun Inoue <jun.lambda@gmail.com> parents: 4067 diff changeset	367 # 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	368 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	369 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	370 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	371 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	372 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	373 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	374 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	375 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	376 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	377 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	378
1081 8b7d63489db3 Change canonpath to not know about repo objects mpm@selenic.com parents: 1075 diff changeset	379 raise Abort('%s not under root' % myname)
897 fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	380
4190 769bc4af561d util.matcher: change default "names" argument Alexis S. L. Carvalho <alexis@cecm.usp.br>* parents: 4189 diff changeset	381 def matcher(canonroot, cwd='', names=[], inc=[], exc=[], head='', src=None):
1610 84e9b3484ff6 if hgignore contains errors, print message that is not confusing. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1609 diff changeset	382 return _matcher(canonroot, cwd, names, inc, exc, head, 'glob', src)
1413 1c64c628d15f Do not use 'glob' expansion by default on OS != 'nt' Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1402 diff changeset	383
4190 769bc4af561d util.matcher: change default "names" argument Alexis S. L. Carvalho <alexis@cecm.usp.br>* parents: 4189 diff changeset	384 def cmdmatcher(canonroot, cwd='', names=[], inc=[], exc=[], head='',
4195 e8ee8fdeddb1 change locate to use relglobs by default Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4193 diff changeset	385 src=None, globbed=False, default=None):
e8ee8fdeddb1 change locate to use relglobs by default Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4193 diff changeset	386 default = default or 'relpath'
e8ee8fdeddb1 change locate to use relglobs by default Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4193 diff changeset	387 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	388 names = expand_glob(names)
4195 e8ee8fdeddb1 change locate to use relglobs by default Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4193 diff changeset	389 return _matcher(canonroot, cwd, names, inc, exc, head, 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	390
1610 84e9b3484ff6 if hgignore contains errors, print message that is not confusing. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1609 diff changeset	391 def _matcher(canonroot, cwd, names, inc, exc, head, dflt_pat, src):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	392 """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	393
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	394 arguments:
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	395 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	396 cwd - the current working directory, if relevant
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	397 names - patterns to find
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	398 inc - patterns to include
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	399 exc - patterns to exclude
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	400 head - a regex to prepend to patterns to control whether a match is rooted
4185 51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	401 dflt_pat - if a pattern in names has no explicit type, assume this one
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	402 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	403
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	404 a pattern is one of:
4185 51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	405 'glob:<glob>' - a glob relative to cwd
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	406 're:<regexp>' - a regular expression
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	407 'path:<path>' - a path relative to canonroot
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	408 'relglob:<glob>' - an unrooted glob (*.c matches C files in all dirs)
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	409 'relpath:<path>' - a path relative to cwd
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	410 'relre:<regexp>' - a regexp that doesn't have to match the start of a name
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	411 '<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	412
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	413 returns:
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	414 a 3-tuple containing
4185 51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	415 - list of roots (places where one should start a recursive walk of the fs);
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	416 this often matches the explicit non-pattern names passed in, but also
51ee2868a571 util._matcher: update comments Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4183 diff changeset	417 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	418 - a bool match(filename) function
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	419 - a bool indicating if any patterns were passed in
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	420
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	421 todo:
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	422 make head regex a rooted bool
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	423 """
ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	424
1413 1c64c628d15f Do not use 'glob' expansion by default on OS != 'nt' Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1402 diff changeset	425 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	426 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	427 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	428 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	429
888 e7a943e8c52b Fix up handling of regexp paths. Bryan O'Sullivan <bos@serpentine.com> parents: 886 diff changeset	430 def regex(kind, name, tail):
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	431 '''convert a pattern into a regular expression'''
4190 769bc4af561d util.matcher: change default "names" argument Alexis S. L. Carvalho <alexis@cecm.usp.br>* parents: 4189 diff changeset	432 if not name:
769bc4af561d util.matcher: change default "names" argument Alexis S. L. Carvalho <alexis@cecm.usp.br>* parents: 4189 diff changeset	433 return ''
820 89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	434 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	435 return name
89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	436 elif kind == 'path':
888 e7a943e8c52b Fix up handling of regexp paths. Bryan O'Sullivan <bos@serpentine.com> parents: 886 diff changeset	437 return '^' + re.escape(name) + '(?:/\|$)'
1270 fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	438 elif kind == 'relglob':
4188 ce3ecf99a18b util._matcher: fix handling of relglob: patterns Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4187 diff changeset	439 return head + globre(name, '(?:\|.*/)', '(?:/\|$)')
888 e7a943e8c52b Fix up handling of regexp paths. Bryan O'Sullivan <bos@serpentine.com> parents: 886 diff changeset	440 elif kind == 'relpath':
4192 9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	441 return head + re.escape(name) + '(?:/\|$)'
1270 fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	442 elif kind == 'relre':
fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	443 if name.startswith('^'):
fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	444 return name
fc3b41570082 Switch to new syntax for .hgignore files. Bryan O'Sullivan <bos@serpentine.com> parents: 1258 diff changeset	445 return '.*' + name
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	446 return head + globre(name, '', tail)
092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	447
092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	448 def matchfn(pats, tail):
092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	449 """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	450 if not pats:
f4250806dbeb further fix traceback on invalid .hgignore patterns Benoit Boissinot <mercurial-bugs@selenic.com> parents: 1446 diff changeset	451 return
1446 4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	452 matches = []
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	453 for k, p in pats:
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	454 try:
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	455 pat = '(?:%s)' % regex(k, p, tail)
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	456 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	457 except re.error:
1611 301d5cd4abc6 make invalid pattern message not confusing. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1610 diff changeset	458 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	459 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	460
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	461 def buildfn(text):
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	462 for m in matches:
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	463 r = m(text)
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	464 if r:
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	465 return r
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	466
4babaa52badf abort on invalid pattern in matcher Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1420 diff changeset	467 return buildfn
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	468
820 89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	469 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	470 '''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	471 root = []
4183 6f9474044736 small globprefix fix Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4129 diff changeset	472 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	473 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	474 root.append(p)
4187 01c4ea5e788c A 'glob:foo?bar' pattern determines a root - the tree root Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4185 diff changeset	475 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	476
4192 9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	477 def normalizepats(names, default):
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	478 pats = []
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	479 files = []
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	480 roots = []
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	481 anypats = False
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	482 for kind, name in [patkind(p, default) for p in names]:
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	483 if kind in ('glob', 'relpath'):
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	484 name = canonpath(canonroot, cwd, name)
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	485 elif kind in ('relglob', 'path'):
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	486 name = normpath(name)
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	487 if kind in ('glob', 're', 'relglob', 'relre'):
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	488 pats.append((kind, name))
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	489 anypats = True
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	490 if kind == 'glob':
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	491 root = globprefix(name)
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	492 roots.append(root)
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	493 elif kind in ('relpath', 'path'):
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	494 files.append((kind, name))
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	495 roots.append(name)
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	496 elif kind == 'relglob':
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	497 roots.append('.')
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	498 return roots, pats + files, anypats
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	499
9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	500 roots, pats, anypats = normalizepats(names, dflt_pat)
897 fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	501
820 89985a1b3427 Clean up walk and changes code to use normalised names properly. Bryan O'Sullivan <bos@serpentine.com> parents: 814 diff changeset	502 patmatch = matchfn(pats, '$') or always
897 fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	503 incmatch = always
fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	504 if inc:
4192 9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	505 dummy, inckinds, dummy = normalizepats(inc, 'glob')
2480 519a1011db91 fix -I/-X when relative paths used or in subdir Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2471 diff changeset	506 incmatch = matchfn(inckinds, '(?:/\|$)')
897 fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	507 excmatch = lambda fn: False
fe30f5434b51 Fix bug with empty inc and exc mpm@selenic.com parents: 896 diff changeset	508 if exc:
4192 9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	509 dummy, exckinds, dummy = normalizepats(exc, 'glob')
2480 519a1011db91 fix -I/-X when relative paths used or in subdir Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2471 diff changeset	510 excmatch = matchfn(exckinds, '(?:/\|$)')
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	511
1031 503aaf19a040 Rewrite log command. New version is faster and more featureful. Bryan O'Sullivan <bos@serpentine.com> parents: 1015 diff changeset	512 return (roots,
4193 dd0d9bd91e0a dirstate.statwalk: explicitly test for ignored directories Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4192 diff changeset	513 lambda fn: (incmatch(fn) and not excmatch(fn) and patmatch(fn)),
4192 9814d600011e util._matcher: unify pattern normalization Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4190 diff changeset	514 (inc or exc or anypats) and True)
742 092937de2ad7 Refactor matchpats and walk mpm@selenic.com parents: 740 diff changeset	515
1882 c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	516 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	517 '''enhanced shell command execution.
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	518 run with environment maybe modified, maybe in different dir.
508 42a660abaf75 [PATCH] Harden os.system mpm@selenic.com parents: 464 diff changeset	519
1882 c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	520 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	521 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	522 exception.'''
2601 00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	523 def py2shell(val):
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	524 '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	525 if val in (None, False):
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	526 return '0'
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	527 if val == True:
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	528 return '1'
00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2579 diff changeset	529 return str(val)
1880 05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	530 oldenv = {}
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	531 for k in environ:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	532 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	533 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	534 oldcwd = os.getcwd()
3905 a8c0365b2ace util.system: fix quoting on windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3860 diff changeset	535 origcmd = cmd
a8c0365b2ace util.system: fix quoting on windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3860 diff changeset	536 if os.name == 'nt':
a8c0365b2ace util.system: fix quoting on windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3860 diff changeset	537 cmd = '"%s"' % cmd
1880 05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	538 try:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	539 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	540 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	541 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	542 os.chdir(cwd)
1882 c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	543 rc = os.system(cmd)
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	544 if rc and onerr:
3905 a8c0365b2ace util.system: fix quoting on windows Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3860 diff changeset	545 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	546 explain_exit(rc)[0])
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	547 if errprefix:
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	548 errmsg = '%s: %s' % (errprefix, errmsg)
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	549 try:
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	550 onerr.warn(errmsg + '\n')
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	551 except AttributeError:
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	552 raise onerr(errmsg)
c0320567931f merge util.esystem and util.system. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1880 diff changeset	553 return rc
1880 05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	554 finally:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	555 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	556 if v is None:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	557 del os.environ[k]
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	558 else:
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	559 os.environ[k] = v
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	560 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	561 os.chdir(oldcwd)
05c7d75be925 fix broken environment save/restore when a hook runs. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1877 diff changeset	562
421 43b8da7420a9 [PATCH] rename under the other OS mpm@selenic.com parents: 419 diff changeset	563 def rename(src, dst):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	564 """forcibly rename a file"""
421 43b8da7420a9 [PATCH] rename under the other OS mpm@selenic.com parents: 419 diff changeset	565 try:
43b8da7420a9 [PATCH] rename under the other OS mpm@selenic.com parents: 419 diff changeset	566 os.rename(src, dst)
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	567 except OSError, err:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	568 # 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	569 # 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	570 # 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	571 # 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	572 # 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	573 # 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	574 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	575 os.close(fd)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	576 os.unlink(temp)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	577 os.rename(dst, temp)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	578 os.unlink(temp)
421 43b8da7420a9 [PATCH] rename under the other OS mpm@selenic.com parents: 419 diff changeset	579 os.rename(src, dst)
43b8da7420a9 [PATCH] rename under the other OS mpm@selenic.com parents: 419 diff changeset	580
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	581 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	582 """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	583 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	584 # 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	585 try:
547ede0123a2 util.unlink should only catch OSError. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2054 diff changeset	586 os.removedirs(os.path.dirname(f))
547ede0123a2 util.unlink should only catch OSError. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2054 diff changeset	587 except OSError:
547ede0123a2 util.unlink should only catch OSError. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2054 diff changeset	588 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	589
3629 4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	590 def copyfile(src, dest):
4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	591 "copy a file, preserving mode"
4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	592 try:
4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	593 shutil.copyfile(src, dest)
4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	594 shutil.copymode(src, dest)
4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	595 except shutil.Error, inst:
4067 c620376b8fd6 Fix wrong module reference in copyfile exception Andrei Vermel <avermel@mail.ru> parents: 4057 diff changeset	596 raise Abort(str(inst))
3629 4cfb72bcb978 util: add copyfile function Matt Mackall <mpm@selenic.com> parents: 3568 diff changeset	597
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	598 def copyfiles(src, dst, hardlink=None):
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	599 """Copy a directory tree using hardlinks if possible"""
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	600
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	601 if hardlink is None:
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	602 hardlink = (os.stat(src).st_dev ==
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	603 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	604
1207 a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	605 if os.path.isdir(src):
a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	606 os.mkdir(dst)
a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	607 for name in os.listdir(src):
a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	608 srcname = os.path.join(src, name)
a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	609 dstname = os.path.join(dst, name)
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	610 copyfiles(srcname, dstname, hardlink)
1207 a7b8812973d9 Rewrite copytree as copyfiles mpm@selenic.com parents: 1200 diff changeset	611 else:
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	612 if hardlink:
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	613 try:
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	614 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	615 except (IOError, OSError):
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	616 hardlink = False
1591 5a3229cf1492 do not copy atime and mtime in util.copyfiles Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1585 diff changeset	617 shutil.copy(src, dst)
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	618 else:
1591 5a3229cf1492 do not copy atime and mtime in util.copyfiles Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1585 diff changeset	619 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	620
1835 bdfb524d728a Validate paths before reading or writing files in repository or working dir. Thomas Arendsen Hein <thomas@intevation.de> parents: 1830 diff changeset	621 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	622 """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	623 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	624 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	625 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	626 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	627
704 5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	628 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	629 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	630 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	631 os.close(ld)
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	632
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	633 def _readlock_file(pathname):
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	634 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	635
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	636 def nlinks(pathname):
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	637 """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	638 return os.lstat(pathname).st_nlink
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	639
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	640 if hasattr(os, 'link'):
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	641 os_link = os.link
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	642 else:
3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	643 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	644 raise OSError(0, _("Hardlinks not supported"))
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	645
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	646 def fstat(fp):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	647 '''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	648 try:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	649 return os.fstat(fp.fileno())
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	650 except AttributeError:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	651 return os.stat(fp.name)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	652
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	653 posixfile = file
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	654
2250 45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	655 def is_win_9x():
45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	656 '''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	657 try:
45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	658 return sys.getwindowsversion()[3] == 1
45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	659 except AttributeError:
45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	660 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	661
3721 98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	662 getuser_fallback = None
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	663
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	664 def getuser():
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	665 '''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	666 try:
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	667 return getpass.getuser()
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	668 except ImportError:
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	669 # 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	670 if getuser_fallback:
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	671 return getuser_fallback()
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	672 # 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	673 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	674 'environment variable'))
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3677 diff changeset	675
3551 3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	676 def username(uid=None):
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	677 """Return the name of the user with the given uid.
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	678
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	679 If uid is None, return the name of the current user."""
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	680 try:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	681 import pwd
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	682 if uid is None:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	683 uid = os.getuid()
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	684 try:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	685 return pwd.getpwuid(uid)[0]
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	686 except KeyError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	687 return str(uid)
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	688 except ImportError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	689 return None
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	690
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	691 def groupname(gid=None):
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	692 """Return the name of the group with the given gid.
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	693
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	694 If gid is None, return the name of the current group."""
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	695 try:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	696 import grp
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	697 if gid is None:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	698 gid = os.getgid()
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	699 try:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	700 return grp.getgrgid(gid)[0]
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	701 except KeyError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	702 return str(gid)
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	703 except ImportError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	704 return None
3b07e223534b Only read .hg/hgrc files from trusted users/groups Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3466 diff changeset	705
3784 1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	706 # File system features
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	707
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	708 def checkfolding(path):
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	709 """
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	710 Check whether the given path is on a case-sensitive filesystem
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	711
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	712 Requires a path (like /foo/.hg) ending with a foldable final
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	713 directory component.
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	714 """
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	715 s1 = os.stat(path)
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	716 d, b = os.path.split(path)
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	717 p2 = os.path.join(d, b.upper())
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	718 if path == p2:
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	719 p2 = os.path.join(d, b.lower())
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	720 try:
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	721 s2 = os.stat(p2)
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	722 if s2 == s1:
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	723 return False
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	724 return True
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	725 except:
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	726 return True
1427949b8f80 imported patch folding Matt Mackall <mpm@selenic.com> parents: 3770 diff changeset	727
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	728 # Platform specific variants
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	729 if os.name == 'nt':
1420 b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	730 demandload(globals(), "msvcrt")
461 9ae0034f2772 [PATCH] /dev/null for other OS mpm@selenic.com parents: 441 diff changeset	731 nulldev = 'NUL:'
1609 c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	732
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	733 class winstdout:
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	734 '''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	735
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	736 def __init__(self, fp):
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	737 self.fp = fp
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	738
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	739 def __getattr__(self, key):
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	740 return getattr(self.fp, key)
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	741
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	742 def close(self):
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	743 try:
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	744 self.fp.close()
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	745 except: pass
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	746
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	747 def write(self, s):
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	748 try:
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	749 return self.fp.write(s)
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	750 except IOError, inst:
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	751 if inst.errno != 0: raise
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	752 self.close()
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	753 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	754
e817c68edfed stdout raises EINVAL when flush() is called on a closed pipe under win32. Patrick Mezard <pmezard@gmail.com> parents: 4087 diff changeset	755 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	756 try:
e817c68edfed stdout raises EINVAL when flush() is called on a closed pipe under win32. Patrick Mezard <pmezard@gmail.com> parents: 4087 diff changeset	757 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	758 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	759 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	760 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	761 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	762
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	763 sys.stdout = winstdout(sys.stdout)
c50bddfbc812 eliminate backtrace when piping output on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1594 diff changeset	764
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	765 def system_rcpath():
2117 760339ccc799 fix issue 217. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2115 diff changeset	766 try:
760339ccc799 fix issue 217. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2115 diff changeset	767 return system_rcpath_win32()
760339ccc799 fix issue 217. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2115 diff changeset	768 except:
760339ccc799 fix issue 217. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2115 diff changeset	769 return [r'c:\mercurial\mercurial.ini']
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	770
1951 696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	771 def os_rcpath():
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	772 '''return default os-specific hgrc search path'''
2280 09ed44225571 On Windows look for mercurial.ini in $USERPROFILE, too, if available Thomas Arendsen Hein <thomas@intevation.de> parents: 2278 diff changeset	773 path = system_rcpath()
2284 d6392a7c03dd On win98 os.path.expanuser('~') does not result in a useable directory. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 2280 diff changeset	774 path.append(user_rcpath())
2280 09ed44225571 On Windows look for mercurial.ini in $USERPROFILE, too, if available Thomas Arendsen Hein <thomas@intevation.de> parents: 2278 diff changeset	775 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	776 if userprofile:
09ed44225571 On Windows look for mercurial.ini in $USERPROFILE, too, if available Thomas Arendsen Hein <thomas@intevation.de> parents: 2278 diff changeset	777 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	778 return path
1292 141951276ba1 Use platform-appropriate rc file names. Bryan O'Sullivan <bos@serpentine.com> parents: 1285 diff changeset	779
2284 d6392a7c03dd On win98 os.path.expanuser('~') does not result in a useable directory. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 2280 diff changeset	780 def user_rcpath():
3673 eb0b4a2d70a9 white space and line break cleanups Thomas Arendsen Hein <thomas@intevation.de> parents: 3669 diff changeset	781 '''return os-specific hgrc search path to the user dir'''
eb0b4a2d70a9 white space and line break cleanups Thomas Arendsen Hein <thomas@intevation.de> parents: 3669 diff changeset	782 return os.path.join(os.path.expanduser('~'), 'mercurial.ini')
2284 d6392a7c03dd On win98 os.path.expanuser('~') does not result in a useable directory. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 2280 diff changeset	783
1285 1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	784 def parse_patch_output(output_line):
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	785 """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	786 pf = output_line[14:]
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	787 if pf[0] == '`':
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	788 pf = pf[1:-1] # Remove the quotes
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	789 return pf
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	790
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	791 def testpid(pid):
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	792 '''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	793 return True
1241 3b4f05ff3130 Add support for cloning with hardlinks on windows. Stephen Darnell parents: 1207 diff changeset	794
441 e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	795 def is_exec(f, last):
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	796 return last
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	797
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	798 def set_exec(f, mode):
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	799 pass
515 03f27b1381f9 Whitespace cleanups mpm@selenic.com parents: 508 diff changeset	800
1420 b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	801 def set_binary(fd):
b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	802 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	803
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	804 def pconvert(path):
28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	805 return path.replace("\\", "/")
422 10c43444a38e [PATCH] Enables lock work under the other 'OS' mpm@selenic.com parents: 421 diff changeset	806
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	807 def localpath(path):
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	808 return path.replace('/', '\\')
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	809
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	810 def normpath(path):
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	811 return pconvert(os.path.normpath(path))
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	812
704 5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	813 makelock = _makelock_file
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	814 readlock = _readlock_file
461 9ae0034f2772 [PATCH] /dev/null for other OS mpm@selenic.com parents: 441 diff changeset	815
2193 fb28ce04b349 add util.samestat function for windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2177 diff changeset	816 def samestat(s1, s2):
fb28ce04b349 add util.samestat function for windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2177 diff changeset	817 return False
fb28ce04b349 add util.samestat function for windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2177 diff changeset	818
4087 587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	819 # 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	820 # - 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	821 # 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	822 # - 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	823 # - 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	824 # backslash
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	825 # (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	826 # 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	827 # 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	828 # 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	829 # 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	830 _quotere = None
2791 f4d916351366 Add portable shell-quoting function; teach mq to use it. Brendan Cully <brendan@kublai.com> parents: 2760 diff changeset	831 def shellquote(s):
4087 587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	832 global _quotere
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	833 if _quotere is None:
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	834 _quotere = re.compile(r'(\\*)("\|\\$)')
587c6c652f82 Fix util.shellquote on windows. Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 4086 diff changeset	835 return '"%s"' % _quotere.sub(r'\1\1\\\2', s)
2791 f4d916351366 Add portable shell-quoting function; teach mq to use it. Brendan Cully <brendan@kublai.com> parents: 2760 diff changeset	836
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	837 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	838 return _("exited with status %d") % code, code
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	839
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	840 # 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	841 # 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	842 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	843 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	844
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	845 try:
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	846 # override functions with win32 versions if possible
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	847 from util_win32 import *
2250 45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	848 if not is_win_9x():
45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2237 diff changeset	849 posixfile = posixfile_nt
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	850 except ImportError:
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	851 pass
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2050 diff changeset	852
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	853 else:
461 9ae0034f2772 [PATCH] /dev/null for other OS mpm@selenic.com parents: 441 diff changeset	854 nulldev = '/dev/null'
9ae0034f2772 [PATCH] /dev/null for other OS mpm@selenic.com parents: 441 diff changeset	855
1583 32a4e6802864 make mercurial look in more places for config files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1482 diff changeset	856 def rcfiles(path):
32a4e6802864 make mercurial look in more places for config files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1482 diff changeset	857 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	858 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	859 try:
32a4e6802864 make mercurial look in more places for config files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1482 diff changeset	860 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	861 if f.endswith(".rc")])
3131 cff3c58a5766 fix warnings spotted by pychecker Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3098 diff changeset	862 except OSError:
cff3c58a5766 fix warnings spotted by pychecker Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3098 diff changeset	863 pass
1583 32a4e6802864 make mercurial look in more places for config files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1482 diff changeset	864 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	865
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	866 def os_rcpath():
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	867 '''return default os-specific hgrc search path'''
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	868 path = []
2263 2f64cbaa1e92 make reason for sys.argv change obvious in code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2262 diff changeset	869 # 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	870 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	871 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	872 '/../etc/mercurial'))
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	873 path.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	874 path.append(os.path.expanduser('~/.hgrc'))
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	875 path = [os.path.normpath(f) for f in path]
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	876 return path
1292 141951276ba1 Use platform-appropriate rc file names. Bryan O'Sullivan <bos@serpentine.com> parents: 1285 diff changeset	877
1285 1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	878 def parse_patch_output(output_line):
1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	879 """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	880 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	881 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	882 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	883 return pf
1285 1546c2aa6b30 Make 'hg import' platform independent. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 1270 diff changeset	884
441 e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	885 def is_exec(f, last):
1082 ce96e316278a Update util.py docstrings, fix walk test mpm@selenic.com parents: 1081 diff changeset	886 """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	887 return (os.lstat(f).st_mode & 0100 != 0)
441 e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	888
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	889 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	890 s = os.lstat(f).st_mode
441 e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	891 if (s & 0100 != 0) == mode:
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	892 return
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	893 if mode:
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	894 # 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	895 # and obey umask.
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	896 umask = os.umask(0)
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	897 os.umask(umask)
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	898 os.chmod(f, s \| (s & 0444) >> 2 & ~umask)
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	899 else:
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	900 os.chmod(f, s & 0666)
e8af362cfb01 Permission handling for the other OS mpm@selenic.com parents: 422 diff changeset	901
1420 b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	902 def set_binary(fd):
b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	903 pass
b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve olivier.maquelin@intel.com parents: 1415 diff changeset	904
419 28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	905 def pconvert(path):
28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	906 return path
28511fc21073 [PATCH] file seperator handling for the other 'OS' mpm@selenic.com parents: diff changeset	907
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	908 def localpath(path):
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	909 return path
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	910
509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	911 normpath = os.path.normpath
2193 fb28ce04b349 add util.samestat function for windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2177 diff changeset	912 samestat = os.path.samestat
886 509de8ab6f31 Fix walk path handling on Windows Bryan O'Sullivan <bos@serpentine.com> parents: 884 diff changeset	913
422 10c43444a38e [PATCH] Enables lock work under the other 'OS' mpm@selenic.com parents: 421 diff changeset	914 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	915 try:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	916 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	917 except OSError, why:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	918 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	919 raise
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	920 else:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	921 _makelock_file(info, pathname)
422 10c43444a38e [PATCH] Enables lock work under the other 'OS' mpm@selenic.com parents: 421 diff changeset	922
10c43444a38e [PATCH] Enables lock work under the other 'OS' mpm@selenic.com parents: 421 diff changeset	923 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	924 try:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	925 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	926 except OSError, why:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	927 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	928 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	929 else:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support. Thomas Arendsen Hein <thomas@intevation.de> parents: 698 diff changeset	930 raise
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	931
2791 f4d916351366 Add portable shell-quoting function; teach mq to use it. Brendan Cully <brendan@kublai.com> parents: 2760 diff changeset	932 def shellquote(s):
f4d916351366 Add portable shell-quoting function; teach mq to use it. Brendan Cully <brendan@kublai.com> parents: 2760 diff changeset	933 return "'%s'" % s.replace("'", "'\\''")
f4d916351366 Add portable shell-quoting function; teach mq to use it. Brendan Cully <brendan@kublai.com> parents: 2760 diff changeset	934
1877 d314a89fa4f1 change lock format to let us detect and break stale locks. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1835 diff changeset	935 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	936 '''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	937 try:
d314a89fa4f1 change lock format to let us detect and break stale locks. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1835 diff changeset	938 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	939 return True
d314a89fa4f1 change lock format to let us detect and break stale locks. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1835 diff changeset	940 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	941 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	942
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	943 def explain_exit(code):
cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	944 """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	945 if os.WIFEXITED(code):
cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	946 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	947 return _("exited with status %d") % val, val
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	948 elif os.WIFSIGNALED(code):
cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	949 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	950 return _("killed by signal %d") % val, val
782 cdb9e95b2fab Provided platform dependent implementations for explain_exit thananck@yahoo.com parents: 742 diff changeset	951 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	952 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	953 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	954 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	955
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	956 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	957 """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	958
1a0fa3914c46 Avoid looking up usernames if the current user owns the .hgrc file Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3673 diff changeset	959 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	960 """
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	961 if st is None:
3859 8c24b6fd5866 fix errors spotted by pychecker Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3854 diff changeset	962 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	963 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	964
3852 8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	965 def _buildencodefun():
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	966 e = '_'
3860 8e907b86126b fix reserved char on windows, '[]+' are allowed Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3859 diff changeset	967 win_reserved = [ord(x) for x in '\\:*?"<>\|']
3852 8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	968 cmap = dict([ (chr(x), chr(x)) for x in xrange(127) ])
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	969 for x in (range(32) + range(126, 256) + win_reserved):
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	970 cmap[chr(x)] = "~%02x" % x
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	971 for x in range(ord("A"), ord("Z")+1) + [ord(e)]:
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	972 cmap[chr(x)] = e + chr(x).lower()
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	973 dmap = {}
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	974 for k, v in cmap.iteritems():
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	975 dmap[v] = k
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	976 def decode(s):
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	977 i = 0
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	978 while i < len(s):
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	979 for l in xrange(1, 4):
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	980 try:
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	981 yield dmap[s[i:i+l]]
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	982 i += l
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	983 break
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	984 except KeyError:
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	985 pass
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	986 else:
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	987 raise KeyError
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	988 return (lambda s: "".join([cmap[c] for c in s]),
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	989 lambda s: "".join(list(decode(s))))
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	990
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	991 encodefilename, decodefilename = _buildencodefun()
8a9a1a7e1698 create the encode and decode functions for the store Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3784 diff changeset	992
3853 c0b449154a90 switch to the .hg/store layout, fix the tests Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3852 diff changeset	993 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	994 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	995 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	996 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	997
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	998 def opener(base, audit=True):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	999 """
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1000 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	1001
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1002 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	1003 remote file access from higher level code.
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1004 """
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1005 p = base
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1006 audit_p = audit
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1007
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1008 def mktempcopy(name):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1009 d, fn = os.path.split(name)
2177 6886bc0b77af merge with crew. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2165 2176 diff changeset	1010 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	1011 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	1012 ofp = posixfile(temp, "wb")
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1013 try:
2220 6d3cc2a982f3 add filename to IOError if read of file fails. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2193 diff changeset	1014 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	1015 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	1016 except IOError, inst:
6d3cc2a982f3 add filename to IOError if read of file fails. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2193 diff changeset	1017 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	1018 inst.filename = name
6d3cc2a982f3 add filename to IOError if read of file fails. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2193 diff changeset	1019 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	1020 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	1021 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	1022 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	1023 ofp.close()
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1024 except:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1025 try: os.unlink(temp)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1026 except: pass
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1027 raise
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1028 st = os.lstat(name)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1029 os.chmod(temp, st.st_mode)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1030 return temp
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1031
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1032 class atomictempfile(posixfile):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1033 """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	1034 def __init__(self, name, mode):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1035 self.__name = name
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1036 self.temp = mktempcopy(name)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1037 posixfile.__init__(self, self.temp, mode)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1038 def rename(self):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1039 if not self.closed:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1040 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	1041 rename(self.temp, localpath(self.__name))
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1042 def __del__(self):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1043 if not self.closed:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1044 try:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1045 os.unlink(self.temp)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1046 except: pass
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1047 posixfile.close(self)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1048
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1049 class atomicfile(atomictempfile):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1050 """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	1051 def __init__(self, name, mode):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1052 atomictempfile.__init__(self, name, mode)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1053 def close(self):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1054 self.rename()
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1055 def __del__(self):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1056 self.rename()
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1057
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1058 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	1059 if audit_p:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1060 audit_path(path)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1061 f = os.path.join(p, path)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1062
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1063 if not text:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1064 mode += "b" # for that other OS
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1065
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1066 if mode[0] != "r":
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1067 try:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1068 nlink = nlinks(f)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1069 except OSError:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1070 d = os.path.dirname(f)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1071 if not os.path.isdir(d):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1072 os.makedirs(d)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1073 else:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1074 if atomic:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1075 return atomicfile(f, mode)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1076 elif atomictemp:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1077 return atomictempfile(f, mode)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1078 if nlink > 1:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1079 rename(mktempcopy(f), f)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1080 return posixfile(f, mode)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1081
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1082 return o
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	1083
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1084 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	1085 """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	1086 iterator over chunks of arbitrary size."""
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1087
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1088 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	1089 """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	1090 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	1091 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	1092 self.buf = ''
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1093 self.targetsize = int(targetsize)
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1094 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	1095 raise ValueError(_("targetsize must be greater than 0, was %d") %
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1096 targetsize)
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1097 self.iterempty = False
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1098
1199 78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1099 def fillbuf(self):
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1100 """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	1101 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	1102 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	1103 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	1104 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	1105 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	1106 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	1107 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	1108
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1109 def read(self, l):
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1110 """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	1111 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	1112 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	1113 # 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	1114 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	1115 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	1116 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	1117 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	1118 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	1119 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	1120 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	1121 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	1122 break
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1123 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	1124 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	1125 self.buf = collector.getvalue()
1200 333de1d53846 Minor cleanups. Bryan O'Sullivan <bos@serpentine.com> parents: 1199 diff changeset	1126 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	1127 return s
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an Eric Hopper <hopper@omnifarious.org> parents: 1169 diff changeset	1128
2462 d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1129 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	1130 """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	1131 (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	1132 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	1133 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	1134 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	1135 requested."""
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1136 assert size >= 0
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1137 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	1138 while True:
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1139 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	1140 else: nbytes = min(limit, size)
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1141 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	1142 if not s: break
d610bcfd66a8 util: add limit to amount filechunkiter will read Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2448 diff changeset	1143 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	1144 yield s
1320 5f277e73778f Fix up representation of dates in hgweb. Bryan O'Sullivan <bos@serpentine.com> parents: 1312 diff changeset	1145
1321 b47f96a178a3 Clean up date and timezone handling. Bryan O'Sullivan <bos@serpentine.com> parents: 1320 diff changeset	1146 def makedate():
1482 4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1147 lt = time.localtime()
4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1148 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	1149 tz = time.altzone
4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1150 else:
4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1151 tz = time.timezone
4d38b85e60aa fix handling of daylight saving time Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1479 diff changeset	1152 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	1153
1987 04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1976 diff changeset	1154 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	1155 """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	1156 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	1157 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	1158 append time zone to string."""
1321 b47f96a178a3 Clean up date and timezone handling. Bryan O'Sullivan <bos@serpentine.com> parents: 1320 diff changeset	1159 t, tz = date or makedate()
1987 04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1976 diff changeset	1160 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	1161 if timezone:
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1976 diff changeset	1162 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	1163 return s
1829 b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1164
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1165 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	1166 """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	1167 if the string cannot be parsed, ValueError is raised."""
3809 4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1168 def timezone(string):
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1169 tz = string.split()[-1]
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1170 if tz[0] in "+-" and len(tz) == 5 and tz[1:].isdigit():
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1171 tz = int(tz)
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1172 offset = - 3600 * (tz / 100) - 60 * (tz % 100)
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1173 return offset
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1174 if tz == "GMT" or tz == "UTC":
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1175 return 0
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1176 return None
2522 85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1177
3255 e96d2956eb4a util.strdate: compute timestamp using UTC, not local timezone Jose M. Prieto <jmprieto@gmx.net> parents: 3176 diff changeset	1178 # NOTE: unixtime = localunixtime + offset
3809 4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1179 offset, date = timezone(string), string
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1180 if offset != None:
4d93b37b5963 parsedate: add UTC and GMT timezones Matt Mackall <mpm@selenic.com> parents: 3808 diff changeset	1181 date = " ".join(string.split()[:-1])
3808 d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	1182
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1183 # add missing elements from defaults
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1184 for part in defaults:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1185 found = [True for p in part if ("%"+p) in format]
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1186 if not found:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1187 date += "@" + defaults[part]
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1188 format += "@%" + part[0]
3808 d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	1189
3256 e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3255 diff changeset	1190 timetuple = time.strptime(date, format)
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3255 diff changeset	1191 localunixtime = int(calendar.timegm(timetuple))
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3255 diff changeset	1192 if offset is None:
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3255 diff changeset	1193 # local timezone
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3255 diff changeset	1194 unixtime = int(time.mktime(timetuple))
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3255 diff changeset	1195 offset = unixtime - localunixtime
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3255 diff changeset	1196 else:
e5c9a084ffe3 util.strdate: assume local time when no timezone specified Jose M. Prieto <jmprieto@gmx.net> parents: 3255 diff changeset	1197 unixtime = localunixtime + offset
3255 e96d2956eb4a util.strdate: compute timestamp using UTC, not local timezone Jose M. Prieto <jmprieto@gmx.net> parents: 3176 diff changeset	1198 return unixtime, offset
2522 85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1199
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1200 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	1201 """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	1202 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	1203 formats."""
3807 e43b48f0f718 parsedate: allow '' for epoch Matt Mackall <mpm@selenic.com> parents: 3806 diff changeset	1204 if not string:
e43b48f0f718 parsedate: allow '' for epoch Matt Mackall <mpm@selenic.com> parents: 3806 diff changeset	1205 return 0, 0
2609 6c5b1b5cc160 util.parsedate should understand dates from hg export Chris Mason <mason@suse.com> parents: 2601 diff changeset	1206 if not formats:
6c5b1b5cc160 util.parsedate should understand dates from hg export Chris Mason <mason@suse.com> parents: 2601 diff changeset	1207 formats = defaultdateformats
3808 d6529582942a improve date parsing for numerous new date formats Matt Mackall <mpm@selenic.com> parents: 3807 diff changeset	1208 string = string.strip()
2522 85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1209 try:
85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1210 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	1211 except ValueError:
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1212 # fill out defaults
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1213 if not defaults:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1214 defaults = {}
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1215 now = makedate()
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1216 for part in "d mb yY HI M S".split():
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1217 if part not in defaults:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1218 if part[0] in "HMS":
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1219 defaults[part] = "00"
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1220 elif part[0] in "dm":
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1221 defaults[part] = "1"
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1222 else:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1223 defaults[part] = datestr(now, "%" + part[0], False)
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1224
2523 4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1225 for format in formats:
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1226 try:
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1227 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	1228 except ValueError:
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1229 pass
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1230 else:
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1231 break
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1232 else:
3806 92a3532a01d9 parsedate: use Abort rather than ValueError Matt Mackall <mpm@selenic.com> parents: 3784 diff changeset	1233 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	1234 # 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	1235 # 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	1236 # 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	1237 # to UTC+14
4ab59a3acd16 validate the resulting date in parsedate Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2522 diff changeset	1238 if abs(when) > 0x7fffffff:
3806 92a3532a01d9 parsedate: use Abort rather than ValueError Matt Mackall <mpm@selenic.com> parents: 3784 diff changeset	1239 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	1240 if offset < -50400 or offset > 43200:
3806 92a3532a01d9 parsedate: use Abort rather than ValueError Matt Mackall <mpm@selenic.com> parents: 3784 diff changeset	1241 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	1242 return when, offset
2522 85f796baab10 Allow the use of human readable dates (issue 251) Jose M. Prieto <jmprieto@gmx.net> parents: 2480 diff changeset	1243
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1244 def matchdate(date):
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1245 """Return a function that matches a given date match specifier
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1246
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1247 Formats include:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1248
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1249 '{date}' match a given date to the accuracy provided
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1250
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1251 '<{date}' on or before a given date
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1252
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1253 '>{date}' on or after a given date
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1254
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1255 """
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1256
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1257 def lower(date):
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1258 return parsedate(date, extendeddateformats)[0]
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1259
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1260 def upper(date):
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1261 d = dict(mb="12", HI="23", M="59", S="59")
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1262 for days in "31 30 29".split():
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1263 try:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1264 d["d"] = days
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1265 return parsedate(date, extendeddateformats, d)[0]
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1266 except:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1267 pass
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1268 d["d"] = "28"
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1269 return parsedate(date, extendeddateformats, d)[0]
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1270
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1271 if date[0] == "<":
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1272 when = upper(date[1:])
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1273 return lambda x: x <= when
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1274 elif date[0] == ">":
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1275 when = lower(date[1:])
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1276 return lambda x: x >= when
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1277 elif date[0] == "-":
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1278 try:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1279 days = int(date[1:])
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1280 except ValueError:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1281 raise Abort(_("invalid day spec: %s") % date[1:])
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1282 when = makedate()[0] - days * 3600 * 24
3813 fc5ba0ab7f45 Add --date support to log Matt Mackall <mpm@selenic.com> parents: 3812 diff changeset	1283 return lambda x: x >= when
3812 bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1284 elif " to " in date:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1285 a, b = date.split(" to ")
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1286 start, stop = lower(a), upper(b)
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1287 return lambda x: x >= start and x <= stop
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1288 else:
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1289 start, stop = lower(date), upper(date)
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1290 return lambda x: x >= start and x <= stop
bf6ab30559e6 Add date matching support Matt Mackall <mpm@selenic.com> parents: 3809 diff changeset	1291
1903 e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1292 def shortuser(user):
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1293 """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	1294 f = user.find('@')
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1295 if f >= 0:
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1296 user = user[:f]
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1297 f = user.find('<')
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1298 if f >= 0:
e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1299 user = user[f+1:]
3176 7492b33bdd9f shortuser should stop before the first space character. Thomas Arendsen Hein <thomas@intevation.de> parents: 3147 diff changeset	1300 f = user.find(' ')
7492b33bdd9f shortuser should stop before the first space character. Thomas Arendsen Hein <thomas@intevation.de> parents: 3147 diff changeset	1301 if f >= 0:
7492b33bdd9f shortuser should stop before the first space character. Thomas Arendsen Hein <thomas@intevation.de> parents: 3147 diff changeset	1302 user = user[:f]
3533 bb44489b901f shortname: truncate at '.' too Matt Mackall <mpm@selenic.com> parents: 3466 diff changeset	1303 f = user.find('.')
bb44489b901f shortname: truncate at '.' too Matt Mackall <mpm@selenic.com> parents: 3466 diff changeset	1304 if f >= 0:
bb44489b901f shortname: truncate at '.' too Matt Mackall <mpm@selenic.com> parents: 3466 diff changeset	1305 user = user[:f]
1903 e4abeafd6eb1 move shortuser into util module. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1306 return user
1920 b7cc0f323a4c merge with crew. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1903 1882 diff changeset	1307
3767 1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling. Thomas Arendsen Hein <thomas@intevation.de> parents: 3721 diff changeset	1308 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	1309 """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	1310 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	1311 return text
1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling. Thomas Arendsen Hein <thomas@intevation.de> parents: 3721 diff changeset	1312 else:
1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling. Thomas Arendsen Hein <thomas@intevation.de> parents: 3721 diff changeset	1313 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	1314
1829 b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1315 def walkrepos(path):
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1316 '''yield every hg repository under path, recursively.'''
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1317 def errhandler(err):
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1318 if err.filename == path:
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1319 raise err
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1320
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1321 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	1322 for d in dirs:
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1323 if d == '.hg':
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1324 yield root
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1325 dirs[:] = []
b0f6af327fd4 hgwebdir: export collections of repos Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1635 diff changeset	1326 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	1327
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1328 _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	1329
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1330 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	1331 '''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	1332 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	1333 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	1334 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	1335 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	1336 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	1337 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	1338 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	1339 _rcpath = []
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1340 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	1341 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	1342 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	1343 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	1344 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	1345 _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	1346 else:
16750010813d use a proper test instead of catching every exception Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1951 diff changeset	1347 _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	1348 else:
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1920 diff changeset	1349 _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	1350 return _rcpath
2612 ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1351
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1352 def bytecount(nbytes):
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1353 '''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	1354
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1355 units = (
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1356 (100, 1<<30, _('%.0f GB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1357 (10, 1<<30, _('%.1f GB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1358 (1, 1<<30, _('%.2f GB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1359 (100, 1<<20, _('%.0f MB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1360 (10, 1<<20, _('%.1f MB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1361 (1, 1<<20, _('%.2f MB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1362 (100, 1<<10, _('%.0f KB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1363 (10, 1<<10, _('%.1f KB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1364 (1, 1<<10, _('%.2f KB')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1365 (1, 1, _('%.0f bytes')),
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1366 )
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1367
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1368 for multiplier, divisor, format in units:
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1369 if nbytes >= divisor * multiplier:
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1370 return format % (nbytes / float(divisor))
ffb895f16925 add support for streaming clone. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2609 diff changeset	1371 return units[-1][2] % nbytes
2740 386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2655 diff changeset	1372
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2655 diff changeset	1373 def drop_scheme(scheme, path):
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2655 diff changeset	1374 sc = scheme + ':'
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2655 diff changeset	1375 if path.startswith(sc):
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2655 diff changeset	1376 path = path[len(sc):]
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2655 diff changeset	1377 if path.startswith('//'):
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2655 diff changeset	1378 path = path[2:]
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2655 diff changeset	1379 return path

Mercurial > public > mercurial-scm > hg

annotate mercurial/util.py @ 4195:e8ee8fdeddb1