annotate mercurial/util.py @ 6575:e08e0367ba15

walk: kill util.cmdmatcher and _matcher
author Matt Mackall <mpm@selenic.com>
date Mon, 12 May 2008 11:37:07 -0500
parents 962eb403165b
children 99a92acafdb9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1082
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
1 """
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
2 util.py - Mercurial utility functions and platform specfic implementations
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
3
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
4 Copyright 2005 K. Thananchayan <thananck@yahoo.com>
4635
63b9d2deed48 Updated copyright notices and add "and others" to "hg version"
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4625
diff changeset
5 Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
2859
345bac2bc4ec update copyrights.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2793
diff changeset
6 Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com>
1082
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
7
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
8 This software may be used and distributed according to the terms
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
9 of the GNU General Public License, incorporated herein by reference.
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
10
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
11 This contains helper routines that are independent of the SCM core and hide
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
12 platform-specific details from the core.
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
13 """
419
28511fc21073 [PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff changeset
14
3891
6b4127c7d52a Simplify i18n imports
Matt Mackall <mpm@selenic.com>
parents: 3877
diff changeset
15 from i18n import _
6212
e75aab656f46 Remove unused imports
Joel Rosdahl <joel@rosdahl.net>
parents: 6166
diff changeset
16 import cStringIO, errno, getpass, re, shutil, sys, tempfile
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5360
diff changeset
17 import os, stat, threading, time, calendar, ConfigParser, locale, glob, osutil
6501
Bryan O'Sullivan <bos@serpentine.com>
parents: 6470 6500
diff changeset
18 import imp, urlparse
3769
96095d9ff1f8 Add encoding detection
Matt Mackall <mpm@selenic.com>
parents: 3767
diff changeset
19
6470
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
20 # Python compatibility
3769
96095d9ff1f8 Add encoding detection
Matt Mackall <mpm@selenic.com>
parents: 3767
diff changeset
21
4057
3600b84656d3 Fallback to ascii if getpreferredencoding raises an exception
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4055
diff changeset
22 try:
4647
7c80e3e6f030 Provide a version independent way to use the set datatype.
Eric Hopper <hopper@omnifarious.org>
parents: 4635
diff changeset
23 set = set
7c80e3e6f030 Provide a version independent way to use the set datatype.
Eric Hopper <hopper@omnifarious.org>
parents: 4635
diff changeset
24 frozenset = frozenset
7c80e3e6f030 Provide a version independent way to use the set datatype.
Eric Hopper <hopper@omnifarious.org>
parents: 4635
diff changeset
25 except NameError:
7c80e3e6f030 Provide a version independent way to use the set datatype.
Eric Hopper <hopper@omnifarious.org>
parents: 4635
diff changeset
26 from sets import Set as set, ImmutableSet as frozenset
7c80e3e6f030 Provide a version independent way to use the set datatype.
Eric Hopper <hopper@omnifarious.org>
parents: 4635
diff changeset
27
6470
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
28 _md5 = None
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
29 def md5(s):
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
30 global _md5
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
31 if _md5 is None:
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
32 try:
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
33 import hashlib
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
34 _md5 = hashlib.md5
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
35 except ImportError:
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
36 import md5
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
37 _md5 = md5.md5
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
38 return _md5(s)
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
39
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
40 _sha1 = None
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
41 def sha1(s):
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
42 global _sha1
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
43 if _sha1 is None:
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
44 try:
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
45 import hashlib
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
46 _sha1 = hashlib.sha1
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
47 except ImportError:
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
48 import sha
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
49 _sha1 = sha.sha
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
50 return _sha1(s)
ac0bcd951c2c python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6339
diff changeset
51
4647
7c80e3e6f030 Provide a version independent way to use the set datatype.
Eric Hopper <hopper@omnifarious.org>
parents: 4635
diff changeset
52 try:
4540
133a52d70958 Respect locale environment variables on darwin.
Brendan Cully <brendan@kublai.com>
parents: 4533
diff changeset
53 _encoding = os.environ.get("HGENCODING")
133a52d70958 Respect locale environment variables on darwin.
Brendan Cully <brendan@kublai.com>
parents: 4533
diff changeset
54 if sys.platform == 'darwin' and not _encoding:
133a52d70958 Respect locale environment variables on darwin.
Brendan Cully <brendan@kublai.com>
parents: 4533
diff changeset
55 # On darwin, getpreferredencoding ignores the locale environment and
133a52d70958 Respect locale environment variables on darwin.
Brendan Cully <brendan@kublai.com>
parents: 4533
diff changeset
56 # always returns mac-roman. We override this if the environment is
133a52d70958 Respect locale environment variables on darwin.
Brendan Cully <brendan@kublai.com>
parents: 4533
diff changeset
57 # not C (has been customized by the user).
133a52d70958 Respect locale environment variables on darwin.
Brendan Cully <brendan@kublai.com>
parents: 4533
diff changeset
58 locale.setlocale(locale.LC_CTYPE, '')
133a52d70958 Respect locale environment variables on darwin.
Brendan Cully <brendan@kublai.com>
parents: 4533
diff changeset
59 _encoding = locale.getlocale()[1]
133a52d70958 Respect locale environment variables on darwin.
Brendan Cully <brendan@kublai.com>
parents: 4533
diff changeset
60 if not _encoding:
133a52d70958 Respect locale environment variables on darwin.
Brendan Cully <brendan@kublai.com>
parents: 4533
diff changeset
61 _encoding = locale.getpreferredencoding() or 'ascii'
4057
3600b84656d3 Fallback to ascii if getpreferredencoding raises an exception
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4055
diff changeset
62 except locale.Error:
3600b84656d3 Fallback to ascii if getpreferredencoding raises an exception
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4055
diff changeset
63 _encoding = 'ascii'
3770
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings
Matt Mackall <mpm@selenic.com>
parents: 3769
diff changeset
64 _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
65 _fallbackencoding = 'ISO-8859-1'
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 tolocal(s):
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings
Matt Mackall <mpm@selenic.com>
parents: 3769
diff changeset
68 """
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings
Matt Mackall <mpm@selenic.com>
parents: 3769
diff changeset
69 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
70
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings
Matt Mackall <mpm@selenic.com>
parents: 3769
diff changeset
71 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
72 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
73 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
74 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
75 replace unknown characters.
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings
Matt Mackall <mpm@selenic.com>
parents: 3769
diff changeset
76 """
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
77 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
78 try:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings
Matt Mackall <mpm@selenic.com>
parents: 3769
diff changeset
79 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
80 return u.encode(_encoding, "replace")
3843
abaa2cd00d2b make transcoding more robust
Matt Mackall <mpm@selenic.com>
parents: 3835
diff changeset
81 except LookupError, k:
abaa2cd00d2b make transcoding more robust
Matt Mackall <mpm@selenic.com>
parents: 3835
diff changeset
82 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
83 except UnicodeDecodeError:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings
Matt Mackall <mpm@selenic.com>
parents: 3769
diff changeset
84 pass
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings
Matt Mackall <mpm@selenic.com>
parents: 3769
diff changeset
85 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
86 return u.encode(_encoding, "replace")
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings
Matt Mackall <mpm@selenic.com>
parents: 3769
diff changeset
87
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings
Matt Mackall <mpm@selenic.com>
parents: 3769
diff changeset
88 def fromlocal(s):
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings
Matt Mackall <mpm@selenic.com>
parents: 3769
diff changeset
89 """
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings
Matt Mackall <mpm@selenic.com>
parents: 3769
diff changeset
90 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
91
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings
Matt Mackall <mpm@selenic.com>
parents: 3769
diff changeset
92 We attempt to decode strings using the encoding mode set by
4876
001e8a745834 typo fix
Jesse Glick <jesse.glick@sun.com>
parents: 4832
diff changeset
93 HGENCODINGMODE, which defaults to 'strict'. In this mode, unknown
3770
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings
Matt Mackall <mpm@selenic.com>
parents: 3769
diff changeset
94 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
95 '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
96 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
97 """
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings
Matt Mackall <mpm@selenic.com>
parents: 3769
diff changeset
98 try:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings
Matt Mackall <mpm@selenic.com>
parents: 3769
diff changeset
99 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
100 except UnicodeDecodeError, inst:
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings
Matt Mackall <mpm@selenic.com>
parents: 3769
diff changeset
101 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
102 raise Abort("decoding near '%s': %s!" % (sub, inst))
abaa2cd00d2b make transcoding more robust
Matt Mackall <mpm@selenic.com>
parents: 3835
diff changeset
103 except LookupError, k:
abaa2cd00d2b make transcoding more robust
Matt Mackall <mpm@selenic.com>
parents: 3835
diff changeset
104 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
105
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings
Matt Mackall <mpm@selenic.com>
parents: 3769
diff changeset
106 def locallen(s):
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings
Matt Mackall <mpm@selenic.com>
parents: 3769
diff changeset
107 """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
108 return len(s.decode(_encoding, "replace"))
f96c158ea3a3 Add functions for transcoding and manipulating multibyte strings
Matt Mackall <mpm@selenic.com>
parents: 3769
diff changeset
109
2609
6c5b1b5cc160 util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents: 2601
diff changeset
110 # used by parsedate
3808
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
111 defaultdateformats = (
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
112 '%Y-%m-%d %H:%M:%S',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
113 '%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
114 '%Y-%m-%d %H:%M',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
115 '%Y-%m-%d %I:%M%p',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
116 '%Y-%m-%d',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
117 '%m-%d',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
118 '%m/%d',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
119 '%m/%d/%y',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
120 '%m/%d/%Y',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
121 '%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
122 '%a %b %d %I:%M:%S%p %Y',
4708
01f9ee4de1ad Add support for RFC2822 to util.parsedate().
Markus F.X.J. Oberhumer <markus@oberhumer.com>
parents: 4686
diff changeset
123 '%a, %d %b %Y %H:%M:%S', # GNU coreutils "/bin/date --rfc-2822"
3808
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
124 '%b %d %H:%M:%S %Y',
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
125 '%b %d %I:%M:%S%p %Y',
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
126 '%b %d %H:%M:%S',
3808
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
127 '%b %d %I:%M:%S%p',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
128 '%b %d %H:%M',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
129 '%b %d %I:%M%p',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
130 '%b %d %Y',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
131 '%b %d',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
132 '%H:%M:%S',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
133 '%I:%M:%SP',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
134 '%H:%M',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
135 '%I:%M%p',
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
136 )
2609
6c5b1b5cc160 util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents: 2601
diff changeset
137
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
138 extendeddateformats = defaultdateformats + (
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
139 "%Y",
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
140 "%Y-%m",
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
141 "%b",
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
142 "%b %Y",
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
143 )
2609
6c5b1b5cc160 util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents: 2601
diff changeset
144
2153
635653cd73ab move SignalInterrupt class into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
145 class SignalInterrupt(Exception):
635653cd73ab move SignalInterrupt class into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
146 """Exception raised on SIGTERM and SIGHUP."""
635653cd73ab move SignalInterrupt class into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
147
4069
3fef134832d8 allow values that aren't strings in util.configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4068
diff changeset
148 # differences from SafeConfigParser:
3fef134832d8 allow values that aren't strings in util.configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4068
diff changeset
149 # - case-sensitive keys
3fef134832d8 allow values that aren't strings in util.configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4068
diff changeset
150 # - allows values that are not strings (this means that you may not
3fef134832d8 allow values that aren't strings in util.configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4068
diff changeset
151 # be able to save the configuration to a file)
3425
ec6f400cff4d Use a case-sensitive version of SafeConfigParser everywhere
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3257
diff changeset
152 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
153 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
154 return optionstr
ec6f400cff4d Use a case-sensitive version of SafeConfigParser everywhere
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3257
diff changeset
155
4069
3fef134832d8 allow values that aren't strings in util.configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4068
diff changeset
156 def set(self, section, option, value):
3fef134832d8 allow values that aren't strings in util.configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4068
diff changeset
157 return ConfigParser.ConfigParser.set(self, section, option, value)
3fef134832d8 allow values that aren't strings in util.configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4068
diff changeset
158
3fef134832d8 allow values that aren't strings in util.configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4068
diff changeset
159 def _interpolate(self, section, option, rawval, vars):
3fef134832d8 allow values that aren't strings in util.configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4068
diff changeset
160 if not isinstance(rawval, basestring):
3fef134832d8 allow values that aren't strings in util.configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4068
diff changeset
161 return rawval
3fef134832d8 allow values that aren't strings in util.configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4068
diff changeset
162 return ConfigParser.SafeConfigParser._interpolate(self, section,
3fef134832d8 allow values that aren't strings in util.configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4068
diff changeset
163 option, rawval, vars)
3fef134832d8 allow values that aren't strings in util.configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4068
diff changeset
164
3145
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
165 def cachefunc(func):
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
166 '''cache the result of function calls'''
3147
97420a49188d add comments in cachefunc
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3145
diff changeset
167 # XXX doesn't handle keywords args
3145
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
168 cache = {}
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
169 if func.func_code.co_argcount == 1:
3147
97420a49188d add comments in cachefunc
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3145
diff changeset
170 # we gain a small amount of time because
97420a49188d add comments in cachefunc
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3145
diff changeset
171 # 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
172 def f(arg):
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
173 if arg not in cache:
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
174 cache[arg] = func(arg)
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
175 return cache[arg]
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
176 else:
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
177 def f(*args):
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
178 if args not in cache:
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
179 cache[args] = func(*args)
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
180 return cache[args]
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
181
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
182 return f
e4ea47c21480 Add cachefunc to abstract function call cache
Brendan Cully <brendan@kublai.com>
parents: 3131
diff changeset
183
1293
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
184 def pipefilter(s, cmd):
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
185 '''filter string S through command CMD, returning its output'''
4625
eaf87cd19337 Work around heisenbug in Popen3.__del__
Brendan Cully <brendan@kublai.com>
parents: 4540
diff changeset
186 (pin, pout) = os.popen2(cmd, 'b')
1258
1945754e466b Add file encoding/decoding support
mpm@selenic.com
parents: 1241
diff changeset
187 def writer():
2096
f5ebe964c6be Ignore EPIPE in pipefilter
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 2090
diff changeset
188 try:
f5ebe964c6be Ignore EPIPE in pipefilter
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 2090
diff changeset
189 pin.write(s)
f5ebe964c6be Ignore EPIPE in pipefilter
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 2090
diff changeset
190 pin.close()
f5ebe964c6be Ignore EPIPE in pipefilter
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 2090
diff changeset
191 except IOError, inst:
f5ebe964c6be Ignore EPIPE in pipefilter
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 2090
diff changeset
192 if inst.errno != errno.EPIPE:
f5ebe964c6be Ignore EPIPE in pipefilter
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 2090
diff changeset
193 raise
1258
1945754e466b Add file encoding/decoding support
mpm@selenic.com
parents: 1241
diff changeset
194
1945754e466b Add file encoding/decoding support
mpm@selenic.com
parents: 1241
diff changeset
195 # 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
196 # systems, including Windows
1945754e466b Add file encoding/decoding support
mpm@selenic.com
parents: 1241
diff changeset
197 w = threading.Thread(target=writer)
1945754e466b Add file encoding/decoding support
mpm@selenic.com
parents: 1241
diff changeset
198 w.start()
1945754e466b Add file encoding/decoding support
mpm@selenic.com
parents: 1241
diff changeset
199 f = pout.read()
1945754e466b Add file encoding/decoding support
mpm@selenic.com
parents: 1241
diff changeset
200 pout.close()
1945754e466b Add file encoding/decoding support
mpm@selenic.com
parents: 1241
diff changeset
201 w.join()
1945754e466b Add file encoding/decoding support
mpm@selenic.com
parents: 1241
diff changeset
202 return f
419
28511fc21073 [PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff changeset
203
1293
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
204 def tempfilter(s, cmd):
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
205 '''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
206 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
207 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
208 the temporary files generated.'''
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
209 inname, outname = None, None
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
210 try:
2165
d821918e3bee Use better names (hg-{usage}-{random}.{suffix}) for temporary files.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2153
diff changeset
211 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
212 fp = os.fdopen(infd, 'wb')
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
213 fp.write(s)
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
214 fp.close()
2165
d821918e3bee Use better names (hg-{usage}-{random}.{suffix}) for temporary files.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2153
diff changeset
215 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
216 os.close(outfd)
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
217 cmd = cmd.replace('INFILE', inname)
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
218 cmd = cmd.replace('OUTFILE', outname)
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
219 code = os.system(cmd)
4720
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
220 if sys.platform == 'OpenVMS' and code & 1:
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
221 code = 0
1402
9d2c2e6b32b5 i18n part2: use '_' for all strings who are part of the user interface
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1400
diff changeset
222 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
223 (cmd, explain_exit(code)))
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
224 return open(outname, 'rb').read()
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
225 finally:
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
226 try:
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
227 if inname: os.unlink(inname)
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
228 except: pass
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
229 try:
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
230 if outname: os.unlink(outname)
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
231 except: pass
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
232
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
233 filtertable = {
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
234 'tempfile:': tempfilter,
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
235 'pipe:': pipefilter,
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
236 }
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
237
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
238 def filter(s, cmd):
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
239 "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
240 for name, fn in filtertable.iteritems():
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
241 if cmd.startswith(name):
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
242 return fn(s, cmd[len(name):].lstrip())
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
243 return pipefilter(s, cmd)
a6ffcebd3315 Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1292
diff changeset
244
1015
22571b8d35d3 Add automatic binary file detection to diff and export
mpm@selenic.com
parents: 917
diff changeset
245 def binary(s):
6507
9699864de219 Let util.binary check entire data for \0 (issue1066, issue1079)
Christian Ebert <blacktrash@gmx.net>
parents: 6501
diff changeset
246 """return true if a string is binary data"""
9699864de219 Let util.binary check entire data for \0 (issue1066, issue1079)
Christian Ebert <blacktrash@gmx.net>
parents: 6501
diff changeset
247 if s and '\0' in s:
1015
22571b8d35d3 Add automatic binary file detection to diff and export
mpm@selenic.com
parents: 917
diff changeset
248 return True
22571b8d35d3 Add automatic binary file detection to diff and export
mpm@selenic.com
parents: 917
diff changeset
249 return False
22571b8d35d3 Add automatic binary file detection to diff and export
mpm@selenic.com
parents: 917
diff changeset
250
556
f6c6fa15ff70 Move dirstate.uniq to util.unique
mpm@selenic.com
parents: 521
diff changeset
251 def unique(g):
1082
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
252 """return the uniq elements of iterable g"""
5881
4bb64294e5b4 util: simplify unique
Matt Mackall <mpm@selenic.com>
parents: 5668
diff changeset
253 return dict.fromkeys(g).keys()
556
f6c6fa15ff70 Move dirstate.uniq to util.unique
mpm@selenic.com
parents: 521
diff changeset
254
870
a82eae840447 Teach walk code about absolute paths.
Bryan O'Sullivan <bos@serpentine.com>
parents: 869
diff changeset
255 class Abort(Exception):
a82eae840447 Teach walk code about absolute paths.
Bryan O'Sullivan <bos@serpentine.com>
parents: 869
diff changeset
256 """Raised if a command needs to print an error and exit."""
508
42a660abaf75 [PATCH] Harden os.system
mpm@selenic.com
parents: 464
diff changeset
257
3564
eda9e7c9300d New UnexpectedOutput exception to catch server errors in localrepo.stream_in
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3551
diff changeset
258 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
259 """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
260
724
1c0c413cccdd Get add and locate to use new repo and dirstate walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 705
diff changeset
261 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
262 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
263
4054
e6d54283c090 Explicitly expand globs on Windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3905
diff changeset
264 def expand_glob(pats):
e6d54283c090 Explicitly expand globs on Windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3905
diff changeset
265 '''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
266 if os.name != 'nt':
e6d54283c090 Explicitly expand globs on Windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3905
diff changeset
267 return list(pats)
e6d54283c090 Explicitly expand globs on Windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3905
diff changeset
268 ret = []
e6d54283c090 Explicitly expand globs on Windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3905
diff changeset
269 for p in pats:
e6d54283c090 Explicitly expand globs on Windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3905
diff changeset
270 kind, name = patkind(p, None)
e6d54283c090 Explicitly expand globs on Windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3905
diff changeset
271 if kind is None:
e6d54283c090 Explicitly expand globs on Windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3905
diff changeset
272 globbed = glob.glob(name)
e6d54283c090 Explicitly expand globs on Windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3905
diff changeset
273 if globbed:
e6d54283c090 Explicitly expand globs on Windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3905
diff changeset
274 ret.extend(globbed)
e6d54283c090 Explicitly expand globs on Windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3905
diff changeset
275 continue
e6d54283c090 Explicitly expand globs on Windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3905
diff changeset
276 # 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
277 ret.append(p)
e6d54283c090 Explicitly expand globs on Windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3905
diff changeset
278 return ret
e6d54283c090 Explicitly expand globs on Windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3905
diff changeset
279
1563
cc2a2e12f4ad export patkind() from util
Robin Farine <robin.farine@terminus.org>
parents: 1546
diff changeset
280 def patkind(name, dflt_pat='glob'):
cc2a2e12f4ad export patkind() from util
Robin Farine <robin.farine@terminus.org>
parents: 1546
diff changeset
281 """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
282 actual pattern."""
cc2a2e12f4ad export patkind() from util
Robin Farine <robin.farine@terminus.org>
parents: 1546
diff changeset
283 for prefix in 're', 'glob', 'path', 'relglob', 'relpath', 'relre':
cc2a2e12f4ad export patkind() from util
Robin Farine <robin.farine@terminus.org>
parents: 1546
diff changeset
284 if name.startswith(prefix + ':'): return name.split(':', 1)
cc2a2e12f4ad export patkind() from util
Robin Farine <robin.farine@terminus.org>
parents: 1546
diff changeset
285 return dflt_pat, name
cc2a2e12f4ad export patkind() from util
Robin Farine <robin.farine@terminus.org>
parents: 1546
diff changeset
286
1062
6d5a62a549fa pep-0008 cleanup
benoit.boissinot@ens-lyon.fr
parents: 1031
diff changeset
287 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
288 "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
289 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
290 res = ''
5949
48d01b1e315f Permit glob patterns to use nested curly braces.
Jesse Glick <jesse.glick@sun.com>
parents: 5921
diff changeset
291 group = 0
724
1c0c413cccdd Get add and locate to use new repo and dirstate walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 705
diff changeset
292 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
293 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
294 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
295 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
296 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
297 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
298 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
299 res += '.*'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 705
diff changeset
300 else:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 705
diff changeset
301 res += '[^/]*'
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 == '?':
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 += '.'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 705
diff changeset
304 elif c == '[':
1c0c413cccdd Get add and locate to use new repo and dirstate walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 705
diff changeset
305 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
306 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
307 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
308 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
309 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
310 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
311 res += '\\['
1c0c413cccdd Get add and locate to use new repo and dirstate walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 705
diff changeset
312 else:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 705
diff changeset
313 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
314 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
315 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
316 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
317 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
318 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
319 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
320 elif c == '{':
5949
48d01b1e315f Permit glob patterns to use nested curly braces.
Jesse Glick <jesse.glick@sun.com>
parents: 5921
diff changeset
321 group += 1
724
1c0c413cccdd Get add and locate to use new repo and dirstate walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 705
diff changeset
322 res += '(?:'
1c0c413cccdd Get add and locate to use new repo and dirstate walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 705
diff changeset
323 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
324 res += ')'
5949
48d01b1e315f Permit glob patterns to use nested curly braces.
Jesse Glick <jesse.glick@sun.com>
parents: 5921
diff changeset
325 group -= 1
724
1c0c413cccdd Get add and locate to use new repo and dirstate walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 705
diff changeset
326 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
327 res += '|'
1990
4b0535c678d6 make it possible to escape characters in a glob expression
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1976
diff changeset
328 elif c == '\\':
4b0535c678d6 make it possible to escape characters in a glob expression
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1976
diff changeset
329 p = peek()
4b0535c678d6 make it possible to escape characters in a glob expression
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1976
diff changeset
330 if p:
4b0535c678d6 make it possible to escape characters in a glob expression
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1976
diff changeset
331 i += 1
4b0535c678d6 make it possible to escape characters in a glob expression
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1976
diff changeset
332 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
333 else:
4b0535c678d6 make it possible to escape characters in a glob expression
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1976
diff changeset
334 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
335 else:
1c0c413cccdd Get add and locate to use new repo and dirstate walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 705
diff changeset
336 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
337 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
338
812
b65af904d6d7 Reduce the amount of stat traffic generated by a walk.
Bryan O'Sullivan <bos@serpentine.com>
parents: 782
diff changeset
339 _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
340
4229
24c22a3f2ef8 pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4129
diff changeset
341 def pathto(root, n1, n2):
886
509de8ab6f31 Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents: 884
diff changeset
342 '''return the relative path from one place to another.
4229
24c22a3f2ef8 pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4129
diff changeset
343 root should use os.sep to separate directories
3669
48768b1ab23c fix util.pathto
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3629
diff changeset
344 n1 should use os.sep to separate directories
48768b1ab23c fix util.pathto
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3629
diff changeset
345 n2 should use "/" to separate directories
48768b1ab23c fix util.pathto
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3629
diff changeset
346 returns an os.sep-separated path.
4229
24c22a3f2ef8 pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4129
diff changeset
347
24c22a3f2ef8 pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4129
diff changeset
348 If n1 is a relative path, it's assumed it's
24c22a3f2ef8 pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4129
diff changeset
349 relative to root.
24c22a3f2ef8 pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4129
diff changeset
350 n2 should always be relative to root.
3669
48768b1ab23c fix util.pathto
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3629
diff changeset
351 '''
886
509de8ab6f31 Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents: 884
diff changeset
352 if not n1: return localpath(n2)
4230
c93562fb12cc Fix handling of paths when run outside the repo.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4229
diff changeset
353 if os.path.isabs(n1):
c93562fb12cc Fix handling of paths when run outside the repo.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4229
diff changeset
354 if os.path.splitdrive(root)[0] != os.path.splitdrive(n1)[0]:
c93562fb12cc Fix handling of paths when run outside the repo.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4229
diff changeset
355 return os.path.join(root, localpath(n2))
c93562fb12cc Fix handling of paths when run outside the repo.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4229
diff changeset
356 n2 = '/'.join((pconvert(root), n2))
5844
07d8eb78dd68 Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5843
diff changeset
357 a, b = splitpath(n1), n2.split('/')
1541
bf4e7ef08741 fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX
twaldmann@thinkmo.de
parents: 1528
diff changeset
358 a.reverse()
bf4e7ef08741 fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX
twaldmann@thinkmo.de
parents: 1528
diff changeset
359 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
360 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
361 a.pop()
bf4e7ef08741 fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX
twaldmann@thinkmo.de
parents: 1528
diff changeset
362 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
363 b.reverse()
6111
213ea6eed412 util.pathto: return '.' instead of an empty string
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6091
diff changeset
364 return os.sep.join((['..'] * len(a)) + b) or '.'
884
087771ebe2e6 Fix walk code for files that do not exist anywhere, and unhandled types.
Bryan O'Sullivan <bos@serpentine.com>
parents: 878
diff changeset
365
1081
8b7d63489db3 Change canonpath to not know about repo objects
mpm@selenic.com
parents: 1075
diff changeset
366 def canonpath(root, cwd, myname):
1082
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
367 """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
368 if root == os.sep:
8befbb4e30b2 Handle hg under /
Arun Sharma <arun@sharma-home.net>
parents: 1563
diff changeset
369 rootsep = os.sep
5843
83c354c4d529 Add endswithsep() and use it instead of using os.sep and os.altsep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5802
diff changeset
370 elif endswithsep(root):
2271
90b122730d32 Make it possible to use the root directory as the root of a repository.
Manpreet Singh <junkblocker@yahoo.com>
parents: 2263
diff changeset
371 rootsep = root
1566
8befbb4e30b2 Handle hg under /
Arun Sharma <arun@sharma-home.net>
parents: 1563
diff changeset
372 else:
1810
7596611ab3d5 Whitespace, tab and formatting cleanups, mainly in mq.py
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1635
diff changeset
373 rootsep = root + os.sep
870
a82eae840447 Teach walk code about absolute paths.
Bryan O'Sullivan <bos@serpentine.com>
parents: 869
diff changeset
374 name = myname
2090
eb40db373717 fix util.canonpath on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2085
diff changeset
375 if not os.path.isabs(name):
1081
8b7d63489db3 Change canonpath to not know about repo objects
mpm@selenic.com
parents: 1075
diff changeset
376 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
377 name = os.path.normpath(name)
5158
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
378 audit_path = path_auditor(root)
2278
3711e23ab10a Make hg status work for repositories in root directory on windows (issue 228)
Manpreet Singh <junkblocker@yahoo.com>
parents: 2271
diff changeset
379 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
380 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
381 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
382 return pconvert(name)
1081
8b7d63489db3 Change canonpath to not know about repo objects
mpm@selenic.com
parents: 1075
diff changeset
383 elif name == root:
870
a82eae840447 Teach walk code about absolute paths.
Bryan O'Sullivan <bos@serpentine.com>
parents: 869
diff changeset
384 return ''
a82eae840447 Teach walk code about absolute paths.
Bryan O'Sullivan <bos@serpentine.com>
parents: 869
diff changeset
385 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
386 # 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
387 # 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
388 # 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
389 # `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
390 # 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
391 # 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
392 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
393 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
394 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
395 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
396 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
397 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
398 break
2193
fb28ce04b349 add util.samestat function for windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2177
diff changeset
399 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
400 if not rel:
cc8a52229620 Fix accessing the repo through a symlink.
Jun Inoue <jun.lambda@gmail.com>
parents: 4067
diff changeset
401 # 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
402 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
403 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
404 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
405 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
406 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
407 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
408 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
409 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
410 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
411 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
412
1081
8b7d63489db3 Change canonpath to not know about repo objects
mpm@selenic.com
parents: 1075
diff changeset
413 raise Abort('%s not under root' % myname)
897
fe30f5434b51 Fix bug with empty inc and exc
mpm@selenic.com
parents: 896
diff changeset
414
6575
e08e0367ba15 walk: kill util.cmdmatcher and _matcher
Matt Mackall <mpm@selenic.com>
parents: 6548
diff changeset
415 def matcher(canonroot, cwd='', names=[], inc=[], exc=[], src=None, dflt_pat='glob'):
1082
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
416 """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
417
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
418 arguments:
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
419 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
420 cwd - the current working directory, if relevant
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
421 names - patterns to find
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
422 inc - patterns to include
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
423 exc - patterns to exclude
4185
51ee2868a571 util._matcher: update comments
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4183
diff changeset
424 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
425 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
426
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
427 a pattern is one of:
4185
51ee2868a571 util._matcher: update comments
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4183
diff changeset
428 'glob:<glob>' - a glob relative to cwd
51ee2868a571 util._matcher: update comments
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4183
diff changeset
429 're:<regexp>' - a regular expression
51ee2868a571 util._matcher: update comments
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4183
diff changeset
430 'path:<path>' - a path relative to canonroot
51ee2868a571 util._matcher: update comments
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4183
diff changeset
431 '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
432 'relpath:<path>' - a path relative to cwd
51ee2868a571 util._matcher: update comments
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4183
diff changeset
433 '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
434 '<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
435
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
436 returns:
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
437 a 3-tuple containing
4185
51ee2868a571 util._matcher: update comments
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4183
diff changeset
438 - 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
439 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
440 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
441 - a bool match(filename) function
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
442 - a bool indicating if any patterns were passed in
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
443 """
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
444
4198
9e3121017fb2 Optimize return value of util._matcher for common command line case
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4197
diff changeset
445 # a common case: no patterns at all
9e3121017fb2 Optimize return value of util._matcher for common command line case
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4197
diff changeset
446 if not names and not inc and not exc:
9e3121017fb2 Optimize return value of util._matcher for common command line case
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4197
diff changeset
447 return [], always, False
1082
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
448
1413
1c64c628d15f Do not use 'glob' expansion by default on OS != 'nt'
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1402
diff changeset
449 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
450 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
451 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
452 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
453
888
e7a943e8c52b Fix up handling of regexp paths.
Bryan O'Sullivan <bos@serpentine.com>
parents: 886
diff changeset
454 def regex(kind, name, tail):
742
092937de2ad7 Refactor matchpats and walk
mpm@selenic.com
parents: 740
diff changeset
455 '''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
456 if not name:
769bc4af561d util.*matcher: change default "names" argument
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4189
diff changeset
457 return ''
820
89985a1b3427 Clean up walk and changes code to use normalised names properly.
Bryan O'Sullivan <bos@serpentine.com>
parents: 814
diff changeset
458 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
459 return name
89985a1b3427 Clean up walk and changes code to use normalised names properly.
Bryan O'Sullivan <bos@serpentine.com>
parents: 814
diff changeset
460 elif kind == 'path':
888
e7a943e8c52b Fix up handling of regexp paths.
Bryan O'Sullivan <bos@serpentine.com>
parents: 886
diff changeset
461 return '^' + re.escape(name) + '(?:/|$)'
1270
fc3b41570082 Switch to new syntax for .hgignore files.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1258
diff changeset
462 elif kind == 'relglob':
4307
702f48570eb3 change relglob: patterns to be consistent with glob: patterns
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4306
diff changeset
463 return globre(name, '(?:|.*/)', tail)
888
e7a943e8c52b Fix up handling of regexp paths.
Bryan O'Sullivan <bos@serpentine.com>
parents: 886
diff changeset
464 elif kind == 'relpath':
4197
492d0d5b6976 remove unused "head" hack from util._matcher
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4195
diff changeset
465 return re.escape(name) + '(?:/|$)'
1270
fc3b41570082 Switch to new syntax for .hgignore files.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1258
diff changeset
466 elif kind == 'relre':
fc3b41570082 Switch to new syntax for .hgignore files.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1258
diff changeset
467 if name.startswith('^'):
fc3b41570082 Switch to new syntax for .hgignore files.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1258
diff changeset
468 return name
fc3b41570082 Switch to new syntax for .hgignore files.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1258
diff changeset
469 return '.*' + name
4306
6cecaec07cc9 Revert changeset ef1f1a4b2efb; add another test for glob: patterns
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4255
diff changeset
470 return globre(name, '', tail)
742
092937de2ad7 Refactor matchpats and walk
mpm@selenic.com
parents: 740
diff changeset
471
092937de2ad7 Refactor matchpats and walk
mpm@selenic.com
parents: 740
diff changeset
472 def matchfn(pats, tail):
092937de2ad7 Refactor matchpats and walk
mpm@selenic.com
parents: 740
diff changeset
473 """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
474 if not pats:
f4250806dbeb further fix traceback on invalid .hgignore patterns
Benoit Boissinot <mercurial-bugs@selenic.com>
parents: 1446
diff changeset
475 return
4371
d7ad1e42a368 util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4338
diff changeset
476 try:
d7ad1e42a368 util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4338
diff changeset
477 pat = '(?:%s)' % '|'.join([regex(k, p, tail) for (k, p) in pats])
6074
59a9dc9562e2 ignore: split up huge patterns
Matt Mackall <mpm@selenic.com>
parents: 6062
diff changeset
478 if len(pat) > 20000:
59a9dc9562e2 ignore: split up huge patterns
Matt Mackall <mpm@selenic.com>
parents: 6062
diff changeset
479 raise OverflowError()
4371
d7ad1e42a368 util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4338
diff changeset
480 return re.compile(pat).match
5201
0f6a1bdf89fb match: handle large regexes
Matt Mackall <mpm@selenic.com>
parents: 5077
diff changeset
481 except OverflowError:
0f6a1bdf89fb match: handle large regexes
Matt Mackall <mpm@selenic.com>
parents: 5077
diff changeset
482 # We're using a Python with a tiny regex engine and we
0f6a1bdf89fb match: handle large regexes
Matt Mackall <mpm@selenic.com>
parents: 5077
diff changeset
483 # made it explode, so we'll divide the pattern list in two
0f6a1bdf89fb match: handle large regexes
Matt Mackall <mpm@selenic.com>
parents: 5077
diff changeset
484 # until it works
0f6a1bdf89fb match: handle large regexes
Matt Mackall <mpm@selenic.com>
parents: 5077
diff changeset
485 l = len(pats)
0f6a1bdf89fb match: handle large regexes
Matt Mackall <mpm@selenic.com>
parents: 5077
diff changeset
486 if l < 2:
0f6a1bdf89fb match: handle large regexes
Matt Mackall <mpm@selenic.com>
parents: 5077
diff changeset
487 raise
5454
f2ca8d2c988f explicitely use integer division
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 5450
diff changeset
488 a, b = matchfn(pats[:l//2], tail), matchfn(pats[l//2:], tail)
5201
0f6a1bdf89fb match: handle large regexes
Matt Mackall <mpm@selenic.com>
parents: 5077
diff changeset
489 return lambda s: a(s) or b(s)
4371
d7ad1e42a368 util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4338
diff changeset
490 except re.error:
d7ad1e42a368 util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4338
diff changeset
491 for k, p in pats:
d7ad1e42a368 util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4338
diff changeset
492 try:
d7ad1e42a368 util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4338
diff changeset
493 re.compile('(?:%s)' % regex(k, p, tail))
d7ad1e42a368 util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4338
diff changeset
494 except re.error:
d7ad1e42a368 util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4338
diff changeset
495 if src:
d7ad1e42a368 util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4338
diff changeset
496 raise Abort("%s: invalid pattern (%s): %s" %
d7ad1e42a368 util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4338
diff changeset
497 (src, k, p))
d7ad1e42a368 util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4338
diff changeset
498 else:
d7ad1e42a368 util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4338
diff changeset
499 raise Abort("invalid pattern (%s): %s" % (k, p))
d7ad1e42a368 util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4338
diff changeset
500 raise Abort("invalid pattern")
742
092937de2ad7 Refactor matchpats and walk
mpm@selenic.com
parents: 740
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 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
503 '''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
504 root = []
4183
6f9474044736 small globprefix fix
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4129
diff changeset
505 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
506 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
507 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
508 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
509
4192
9814d600011e util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4190
diff changeset
510 def normalizepats(names, default):
9814d600011e util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4190
diff changeset
511 pats = []
9814d600011e util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4190
diff changeset
512 roots = []
9814d600011e util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4190
diff changeset
513 anypats = False
9814d600011e util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4190
diff changeset
514 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
515 if kind in ('glob', 'relpath'):
9814d600011e util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4190
diff changeset
516 name = canonpath(canonroot, cwd, name)
9814d600011e util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4190
diff changeset
517 elif kind in ('relglob', 'path'):
9814d600011e util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4190
diff changeset
518 name = normpath(name)
4236
34c4540c04c5 util._matcher: remove superfluous variable
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4233
diff changeset
519
34c4540c04c5 util._matcher: remove superfluous variable
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4233
diff changeset
520 pats.append((kind, name))
820
89985a1b3427 Clean up walk and changes code to use normalised names properly.
Bryan O'Sullivan <bos@serpentine.com>
parents: 814
diff changeset
521
4192
9814d600011e util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4190
diff changeset
522 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
523 anypats = True
4236
34c4540c04c5 util._matcher: remove superfluous variable
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4233
diff changeset
524
4192
9814d600011e util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4190
diff changeset
525 if kind == 'glob':
9814d600011e util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4190
diff changeset
526 root = globprefix(name)
9814d600011e util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4190
diff changeset
527 roots.append(root)
9814d600011e util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4190
diff changeset
528 elif kind in ('relpath', 'path'):
4233
03a665f9f913 util._matcher: use "." as the root of empty {rel,}path patterns
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4199
diff changeset
529 roots.append(name or '.')
4192
9814d600011e util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4190
diff changeset
530 elif kind == 'relglob':
9814d600011e util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4190
diff changeset
531 roots.append('.')
4236
34c4540c04c5 util._matcher: remove superfluous variable
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4233
diff changeset
532 return roots, pats, anypats
4192
9814d600011e util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4190
diff changeset
533
9814d600011e util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4190
diff changeset
534 roots, pats, anypats = normalizepats(names, dflt_pat)
897
fe30f5434b51 Fix bug with empty inc and exc
mpm@selenic.com
parents: 896
diff changeset
535
820
89985a1b3427 Clean up walk and changes code to use normalised names properly.
Bryan O'Sullivan <bos@serpentine.com>
parents: 814
diff changeset
536 patmatch = matchfn(pats, '$') or always
897
fe30f5434b51 Fix bug with empty inc and exc
mpm@selenic.com
parents: 896
diff changeset
537 incmatch = always
fe30f5434b51 Fix bug with empty inc and exc
mpm@selenic.com
parents: 896
diff changeset
538 if inc:
4192
9814d600011e util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4190
diff changeset
539 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
540 incmatch = matchfn(inckinds, '(?:/|$)')
897
fe30f5434b51 Fix bug with empty inc and exc
mpm@selenic.com
parents: 896
diff changeset
541 excmatch = lambda fn: False
fe30f5434b51 Fix bug with empty inc and exc
mpm@selenic.com
parents: 896
diff changeset
542 if exc:
4192
9814d600011e util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4190
diff changeset
543 dummy, exckinds, dummy = normalizepats(exc, 'glob')
2480
519a1011db91 fix -I/-X when relative paths used or in subdir
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2471
diff changeset
544 excmatch = matchfn(exckinds, '(?:/|$)')
742
092937de2ad7 Refactor matchpats and walk
mpm@selenic.com
parents: 740
diff changeset
545
4199
ec932167c3a7 Optimize return value of util._matcher for hgignore case
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4198
diff changeset
546 if not names and inc and not exc:
ec932167c3a7 Optimize return value of util._matcher for hgignore case
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4198
diff changeset
547 # common case: hgignore patterns
ec932167c3a7 Optimize return value of util._matcher for hgignore case
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4198
diff changeset
548 match = incmatch
ec932167c3a7 Optimize return value of util._matcher for hgignore case
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4198
diff changeset
549 else:
ec932167c3a7 Optimize return value of util._matcher for hgignore case
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4198
diff changeset
550 match = lambda fn: incmatch(fn) and not excmatch(fn) and patmatch(fn)
ec932167c3a7 Optimize return value of util._matcher for hgignore case
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4198
diff changeset
551
ec932167c3a7 Optimize return value of util._matcher for hgignore case
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4198
diff changeset
552 return (roots, match, (inc or exc or anypats) and True)
742
092937de2ad7 Refactor matchpats and walk
mpm@selenic.com
parents: 740
diff changeset
553
5062
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
554 _hgexecutable = None
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
555
6499
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
556 def main_is_frozen():
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
557 """return True if we are a frozen executable.
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
558
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
559 The code supports py2exe (most common, Windows only) and tools/freeze
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
560 (portable, not much used).
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
561 """
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
562 return (hasattr(sys, "frozen") or # new py2exe
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
563 hasattr(sys, "importers") or # old py2exe
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
564 imp.is_frozen("__main__")) # tools/freeze
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
565
5062
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
566 def hgexecutable():
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
567 """return location of the 'hg' executable.
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
568
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
569 Defaults to $HG or 'hg' in the search path.
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
570 """
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
571 if _hgexecutable is None:
6500
a3175cd7dbec Tidy code, fix typo
Bryan O'Sullivan <bos@serpentine.com>
parents: 6499
diff changeset
572 hg = os.environ.get('HG')
a3175cd7dbec Tidy code, fix typo
Bryan O'Sullivan <bos@serpentine.com>
parents: 6499
diff changeset
573 if hg:
a3175cd7dbec Tidy code, fix typo
Bryan O'Sullivan <bos@serpentine.com>
parents: 6499
diff changeset
574 set_hgexecutable(hg)
6499
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
575 elif main_is_frozen():
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
576 set_hgexecutable(sys.executable)
479847ccabe0 Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents: 5659
diff changeset
577 else:
6500
a3175cd7dbec Tidy code, fix typo
Bryan O'Sullivan <bos@serpentine.com>
parents: 6499
diff changeset
578 set_hgexecutable(find_exe('hg', 'hg'))
5062
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
579 return _hgexecutable
4686
849f011dbf79 Remember path to 'hg' executable and pass to external tools and hooks as $HG.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4673
diff changeset
580
849f011dbf79 Remember path to 'hg' executable and pass to external tools and hooks as $HG.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4673
diff changeset
581 def set_hgexecutable(path):
5062
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
582 """set location of the 'hg' executable"""
4686
849f011dbf79 Remember path to 'hg' executable and pass to external tools and hooks as $HG.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4673
diff changeset
583 global _hgexecutable
5062
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
584 _hgexecutable = path
4686
849f011dbf79 Remember path to 'hg' executable and pass to external tools and hooks as $HG.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4673
diff changeset
585
1882
c0320567931f merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1880
diff changeset
586 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
587 '''enhanced shell command execution.
c0320567931f merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1880
diff changeset
588 run with environment maybe modified, maybe in different dir.
508
42a660abaf75 [PATCH] Harden os.system
mpm@selenic.com
parents: 464
diff changeset
589
1882
c0320567931f merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1880
diff changeset
590 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
591 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
592 exception.'''
2601
00fc88b0b256 move most of tag code to localrepository class.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2579
diff changeset
593 def py2shell(val):
00fc88b0b256 move most of tag code to localrepository class.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2579
diff changeset
594 '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
595 if val in (None, False):
00fc88b0b256 move most of tag code to localrepository class.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2579
diff changeset
596 return '0'
00fc88b0b256 move most of tag code to localrepository class.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2579
diff changeset
597 if val == True:
00fc88b0b256 move most of tag code to localrepository class.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2579
diff changeset
598 return '1'
00fc88b0b256 move most of tag code to localrepository class.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2579
diff changeset
599 return str(val)
1880
05c7d75be925 fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1877
diff changeset
600 oldenv = {}
05c7d75be925 fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1877
diff changeset
601 for k in environ:
05c7d75be925 fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1877
diff changeset
602 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
603 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
604 oldcwd = os.getcwd()
3905
a8c0365b2ace util.system: fix quoting on windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3860
diff changeset
605 origcmd = cmd
a8c0365b2ace util.system: fix quoting on windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3860
diff changeset
606 if os.name == 'nt':
a8c0365b2ace util.system: fix quoting on windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3860
diff changeset
607 cmd = '"%s"' % cmd
1880
05c7d75be925 fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1877
diff changeset
608 try:
05c7d75be925 fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1877
diff changeset
609 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
610 os.environ[k] = py2shell(v)
5062
3d35c8cb5eb4 Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4832
diff changeset
611 os.environ['HG'] = hgexecutable()
1880
05c7d75be925 fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1877
diff changeset
612 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
613 os.chdir(cwd)
1882
c0320567931f merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1880
diff changeset
614 rc = os.system(cmd)
4720
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
615 if sys.platform == 'OpenVMS' and rc & 1:
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
616 rc = 0
1882
c0320567931f merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1880
diff changeset
617 if rc and onerr:
3905
a8c0365b2ace util.system: fix quoting on windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3860
diff changeset
618 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
619 explain_exit(rc)[0])
c0320567931f merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1880
diff changeset
620 if errprefix:
c0320567931f merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1880
diff changeset
621 errmsg = '%s: %s' % (errprefix, errmsg)
c0320567931f merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1880
diff changeset
622 try:
c0320567931f merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1880
diff changeset
623 onerr.warn(errmsg + '\n')
c0320567931f merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1880
diff changeset
624 except AttributeError:
c0320567931f merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1880
diff changeset
625 raise onerr(errmsg)
c0320567931f merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1880
diff changeset
626 return rc
1880
05c7d75be925 fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1877
diff changeset
627 finally:
05c7d75be925 fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1877
diff changeset
628 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
629 if v is None:
05c7d75be925 fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1877
diff changeset
630 del os.environ[k]
05c7d75be925 fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1877
diff changeset
631 else:
05c7d75be925 fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1877
diff changeset
632 os.environ[k] = v
05c7d75be925 fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1877
diff changeset
633 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
634 os.chdir(oldcwd)
05c7d75be925 fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1877
diff changeset
635
4281
384672d8080f add util.lexists
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4275
diff changeset
636 # os.path.lexists is not available on python2.3
384672d8080f add util.lexists
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4275
diff changeset
637 def lexists(filename):
384672d8080f add util.lexists
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4275
diff changeset
638 "test whether a file with this name exists. does not follow symlinks"
384672d8080f add util.lexists
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4275
diff changeset
639 try:
384672d8080f add util.lexists
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4275
diff changeset
640 os.lstat(filename)
384672d8080f add util.lexists
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4275
diff changeset
641 except:
384672d8080f add util.lexists
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4275
diff changeset
642 return False
384672d8080f add util.lexists
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4275
diff changeset
643 return True
384672d8080f add util.lexists
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4275
diff changeset
644
421
43b8da7420a9 [PATCH] rename under the other OS
mpm@selenic.com
parents: 419
diff changeset
645 def rename(src, dst):
1082
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
646 """forcibly rename a file"""
421
43b8da7420a9 [PATCH] rename under the other OS
mpm@selenic.com
parents: 419
diff changeset
647 try:
43b8da7420a9 [PATCH] rename under the other OS
mpm@selenic.com
parents: 419
diff changeset
648 os.rename(src, dst)
4956
02b127749dc0 fix unused variables reported by pychecker
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 4948
diff changeset
649 except OSError, err: # FIXME: check err (EEXIST ?)
2176
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
650 # 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
651 # 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
652 # 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
653 # 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
654 # 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
655 # 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
656 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
657 os.close(fd)
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
658 os.unlink(temp)
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
659 os.rename(dst, temp)
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
660 os.unlink(temp)
421
43b8da7420a9 [PATCH] rename under the other OS
mpm@selenic.com
parents: 419
diff changeset
661 os.rename(src, dst)
43b8da7420a9 [PATCH] rename under the other OS
mpm@selenic.com
parents: 419
diff changeset
662
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
663 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
664 """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
665 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
666 # 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
667 try:
547ede0123a2 util.unlink should only catch OSError.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2054
diff changeset
668 os.removedirs(os.path.dirname(f))
547ede0123a2 util.unlink should only catch OSError.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2054
diff changeset
669 except OSError:
547ede0123a2 util.unlink should only catch OSError.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2054
diff changeset
670 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
671
3629
4cfb72bcb978 util: add copyfile function
Matt Mackall <mpm@selenic.com>
parents: 3568
diff changeset
672 def copyfile(src, dest):
4cfb72bcb978 util: add copyfile function
Matt Mackall <mpm@selenic.com>
parents: 3568
diff changeset
673 "copy a file, preserving mode"
4271
1eaa8d90c689 fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents: 4256
diff changeset
674 if os.path.islink(src):
1eaa8d90c689 fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents: 4256
diff changeset
675 try:
1eaa8d90c689 fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents: 4256
diff changeset
676 os.unlink(dest)
1eaa8d90c689 fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents: 4256
diff changeset
677 except:
1eaa8d90c689 fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents: 4256
diff changeset
678 pass
1eaa8d90c689 fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents: 4256
diff changeset
679 os.symlink(os.readlink(src), dest)
1eaa8d90c689 fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents: 4256
diff changeset
680 else:
1eaa8d90c689 fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents: 4256
diff changeset
681 try:
1eaa8d90c689 fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents: 4256
diff changeset
682 shutil.copyfile(src, dest)
1eaa8d90c689 fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents: 4256
diff changeset
683 shutil.copymode(src, dest)
1eaa8d90c689 fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents: 4256
diff changeset
684 except shutil.Error, inst:
1eaa8d90c689 fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents: 4256
diff changeset
685 raise Abort(str(inst))
3629
4cfb72bcb978 util: add copyfile function
Matt Mackall <mpm@selenic.com>
parents: 3568
diff changeset
686
1241
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
687 def copyfiles(src, dst, hardlink=None):
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
688 """Copy a directory tree using hardlinks if possible"""
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
689
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
690 if hardlink is None:
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
691 hardlink = (os.stat(src).st_dev ==
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
692 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
693
1207
a7b8812973d9 Rewrite copytree as copyfiles
mpm@selenic.com
parents: 1200
diff changeset
694 if os.path.isdir(src):
a7b8812973d9 Rewrite copytree as copyfiles
mpm@selenic.com
parents: 1200
diff changeset
695 os.mkdir(dst)
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5360
diff changeset
696 for name, kind in osutil.listdir(src):
1207
a7b8812973d9 Rewrite copytree as copyfiles
mpm@selenic.com
parents: 1200
diff changeset
697 srcname = os.path.join(src, name)
a7b8812973d9 Rewrite copytree as copyfiles
mpm@selenic.com
parents: 1200
diff changeset
698 dstname = os.path.join(dst, name)
1241
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
699 copyfiles(srcname, dstname, hardlink)
1207
a7b8812973d9 Rewrite copytree as copyfiles
mpm@selenic.com
parents: 1200
diff changeset
700 else:
1241
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
701 if hardlink:
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
702 try:
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
703 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
704 except (IOError, OSError):
1241
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
705 hardlink = False
1591
5a3229cf1492 do not copy atime and mtime in util.copyfiles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1585
diff changeset
706 shutil.copy(src, dst)
1241
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
707 else:
1591
5a3229cf1492 do not copy atime and mtime in util.copyfiles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1585
diff changeset
708 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
709
5158
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
710 class path_auditor(object):
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
711 '''ensure that a filesystem path contains no banned components.
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
712 the following properties of a path are checked:
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
713
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
714 - under top-level .hg
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
715 - starts at the root of a windows drive
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
716 - contains ".."
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
717 - traverses a symlink (e.g. a/symlink_here/b)
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
718 - inside a nested repository'''
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
719
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
720 def __init__(self, root):
5200
c7e8fe11f34a path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5162
diff changeset
721 self.audited = set()
c7e8fe11f34a path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5162
diff changeset
722 self.auditeddir = set()
5158
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
723 self.root = root
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
724
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
725 def __call__(self, path):
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
726 if path in self.audited:
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
727 return
5159
d84329a11fdd Make a few portability improvements to path auditing code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5158
diff changeset
728 normpath = os.path.normcase(path)
5844
07d8eb78dd68 Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5843
diff changeset
729 parts = splitpath(normpath)
5158
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
730 if (os.path.splitdrive(path)[0] or parts[0] in ('.hg', '')
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
731 or os.pardir in parts):
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
732 raise Abort(_("path contains illegal component: %s") % path)
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
733 def check(prefix):
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
734 curpath = os.path.join(self.root, prefix)
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
735 try:
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
736 st = os.lstat(curpath)
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
737 except OSError, err:
5162
9374373fb727 util: ignore invalid path errors in path_auditor.
Patrick Mezard <pmezard@gmail.com>
parents: 5159
diff changeset
738 # EINVAL can be raised as invalid path syntax under win32.
9374373fb727 util: ignore invalid path errors in path_auditor.
Patrick Mezard <pmezard@gmail.com>
parents: 5159
diff changeset
739 # They must be ignored for patterns can be checked too.
5487
7a64931e2d76 Fix file-changed-to-dir and dir-to-file commits (issue660).
Maxim Dounin <mdounin@mdounin.ru>
parents: 5481
diff changeset
740 if err.errno not in (errno.ENOENT, errno.ENOTDIR, errno.EINVAL):
5158
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
741 raise
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
742 else:
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
743 if stat.S_ISLNK(st.st_mode):
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
744 raise Abort(_('path %r traverses symbolic link %r') %
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
745 (path, prefix))
5159
d84329a11fdd Make a few portability improvements to path auditing code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5158
diff changeset
746 elif (stat.S_ISDIR(st.st_mode) and
d84329a11fdd Make a few portability improvements to path auditing code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5158
diff changeset
747 os.path.isdir(os.path.join(curpath, '.hg'))):
5158
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
748 raise Abort(_('path %r is inside repo %r') %
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
749 (path, prefix))
5845
5924a11aa419 Fix not to use os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5844
diff changeset
750 parts.pop()
5200
c7e8fe11f34a path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5162
diff changeset
751 prefixes = []
5845
5924a11aa419 Fix not to use os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5844
diff changeset
752 for n in range(len(parts)):
5924a11aa419 Fix not to use os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5844
diff changeset
753 prefix = os.sep.join(parts)
5200
c7e8fe11f34a path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5162
diff changeset
754 if prefix in self.auditeddir:
c7e8fe11f34a path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5162
diff changeset
755 break
c7e8fe11f34a path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5162
diff changeset
756 check(prefix)
c7e8fe11f34a path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5162
diff changeset
757 prefixes.append(prefix)
5845
5924a11aa419 Fix not to use os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5844
diff changeset
758 parts.pop()
5200
c7e8fe11f34a path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5162
diff changeset
759
c7e8fe11f34a path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5162
diff changeset
760 self.audited.add(path)
c7e8fe11f34a path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5162
diff changeset
761 # only add prefixes to the cache after checking everything: we don't
c7e8fe11f34a path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5162
diff changeset
762 # want to add "foo/bar/baz" before checking if there's a "foo/.hg"
c7e8fe11f34a path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5162
diff changeset
763 self.auditeddir.update(prefixes)
1835
bdfb524d728a Validate paths before reading or writing files in repository or working dir.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1830
diff changeset
764
704
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 698
diff changeset
765 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
766 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
767 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
768 os.close(ld)
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 698
diff changeset
769
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 698
diff changeset
770 def _readlock_file(pathname):
2176
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
771 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
772
1241
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
773 def nlinks(pathname):
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
774 """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
775 return os.lstat(pathname).st_nlink
1241
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
776
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
777 if hasattr(os, 'link'):
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
778 os_link = os.link
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
779 else:
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
780 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
781 raise OSError(0, _("Hardlinks not supported"))
1241
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
782
2176
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
783 def fstat(fp):
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
784 '''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
785 try:
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
786 return os.fstat(fp.fileno())
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
787 except AttributeError:
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
788 return os.stat(fp.name)
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
789
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
790 posixfile = file
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
791
5659
3da652f2039c util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents: 5647
diff changeset
792 def openhardlinks():
3da652f2039c util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents: 5647
diff changeset
793 '''return true if it is safe to hold open file handles to hardlinks'''
3da652f2039c util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents: 5647
diff changeset
794 return True
2250
45aef5ddcdbe windows: revlog.lazyparser not always safe to use.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2237
diff changeset
795
3721
98f2507c5551 only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3677
diff changeset
796 getuser_fallback = None
98f2507c5551 only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3677
diff changeset
797
98f2507c5551 only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3677
diff changeset
798 def getuser():
98f2507c5551 only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3677
diff changeset
799 '''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
800 try:
98f2507c5551 only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3677
diff changeset
801 return getpass.getuser()
98f2507c5551 only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3677
diff changeset
802 except ImportError:
98f2507c5551 only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3677
diff changeset
803 # 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
804 if getuser_fallback:
98f2507c5551 only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3677
diff changeset
805 return getuser_fallback()
98f2507c5551 only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3677
diff changeset
806 # 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
807 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
808 'environment variable'))
98f2507c5551 only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3677
diff changeset
809
3551
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3466
diff changeset
810 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
811 """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
812
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3466
diff changeset
813 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
814 try:
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3466
diff changeset
815 import pwd
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3466
diff changeset
816 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
817 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
818 try:
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3466
diff changeset
819 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
820 except KeyError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3466
diff changeset
821 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
822 except ImportError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3466
diff changeset
823 return None
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3466
diff changeset
824
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3466
diff changeset
825 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
826 """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
827
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3466
diff changeset
828 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
829 try:
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3466
diff changeset
830 import grp
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3466
diff changeset
831 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
832 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
833 try:
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3466
diff changeset
834 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
835 except KeyError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3466
diff changeset
836 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
837 except ImportError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3466
diff changeset
838 return None
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3466
diff changeset
839
3784
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
840 # File system features
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
841
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
842 def checkfolding(path):
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
843 """
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
844 Check whether the given path is on a case-sensitive filesystem
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
845
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
846 Requires a path (like /foo/.hg) ending with a foldable final
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
847 directory component.
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
848 """
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
849 s1 = os.stat(path)
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
850 d, b = os.path.split(path)
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
851 p2 = os.path.join(d, b.upper())
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
852 if path == p2:
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
853 p2 = os.path.join(d, b.lower())
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
854 try:
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
855 s2 = os.stat(p2)
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
856 if s2 == s1:
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
857 return False
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
858 return True
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
859 except:
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
860 return True
1427949b8f80 imported patch folding
Matt Mackall <mpm@selenic.com>
parents: 3770
diff changeset
861
3994
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags
Matt Mackall <mpm@selenic.com>
parents: 3906
diff changeset
862 def checkexec(path):
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags
Matt Mackall <mpm@selenic.com>
parents: 3906
diff changeset
863 """
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags
Matt Mackall <mpm@selenic.com>
parents: 3906
diff changeset
864 Check whether the given path is on a filesystem with UNIX-like exec flags
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags
Matt Mackall <mpm@selenic.com>
parents: 3906
diff changeset
865
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags
Matt Mackall <mpm@selenic.com>
parents: 3906
diff changeset
866 Requires a directory (like /foo/.hg)
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags
Matt Mackall <mpm@selenic.com>
parents: 3906
diff changeset
867 """
5739
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents: 5707
diff changeset
868
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents: 5707
diff changeset
869 # VFAT on some Linux versions can flip mode but it doesn't persist
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents: 5707
diff changeset
870 # a FS remount. Frequently we can detect it if files are created
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents: 5707
diff changeset
871 # with exec bit on.
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents: 5707
diff changeset
872
5212
316ce5e85b3e check exec: return fallback in case of error during the check
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 5077
diff changeset
873 try:
5420
6d1bd20ae14d Execution bit detection fixes for VFAT on Linux
Rafael Villar Burke <pachi@rvburke.com>
parents: 5396
diff changeset
874 EXECFLAGS = stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH
5212
316ce5e85b3e check exec: return fallback in case of error during the check
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 5077
diff changeset
875 fh, fn = tempfile.mkstemp("", "", path)
5739
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents: 5707
diff changeset
876 try:
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents: 5707
diff changeset
877 os.close(fh)
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents: 5707
diff changeset
878 m = os.stat(fn).st_mode & 0777
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents: 5707
diff changeset
879 new_file_has_exec = m & EXECFLAGS
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents: 5707
diff changeset
880 os.chmod(fn, m ^ EXECFLAGS)
5759
027264e720aa util: filter all st_mode with 0777 in checkexec
Patrick Mezard <pmezard@gmail.com>
parents: 5743
diff changeset
881 exec_flags_cannot_flip = ((os.stat(fn).st_mode & 0777) == m)
5739
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents: 5707
diff changeset
882 finally:
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents: 5707
diff changeset
883 os.unlink(fn)
45fa7b1c5d4c checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents: 5707
diff changeset
884 except (IOError, OSError):
5212
316ce5e85b3e check exec: return fallback in case of error during the check
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 5077
diff changeset
885 # we don't care, the user probably won't be able to commit anyway
316ce5e85b3e check exec: return fallback in case of error during the check
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 5077
diff changeset
886 return False
5420
6d1bd20ae14d Execution bit detection fixes for VFAT on Linux
Rafael Villar Burke <pachi@rvburke.com>
parents: 5396
diff changeset
887 return not (new_file_has_exec or exec_flags_cannot_flip)
3994
1cc60eebc71f exec: checkexec checks whether filesystem supports exec flags
Matt Mackall <mpm@selenic.com>
parents: 3906
diff changeset
888
3996
c190df14338c exec: add execfunc to simplify exec flag support on non-exec filesystems
Matt Mackall <mpm@selenic.com>
parents: 3995
diff changeset
889 def execfunc(path, fallback):
c190df14338c exec: add execfunc to simplify exec flag support on non-exec filesystems
Matt Mackall <mpm@selenic.com>
parents: 3995
diff changeset
890 '''return an is_exec() function with default to fallback'''
c190df14338c exec: add execfunc to simplify exec flag support on non-exec filesystems
Matt Mackall <mpm@selenic.com>
parents: 3995
diff changeset
891 if checkexec(path):
3997
3f0ba82c103f exec: remove last flag from is_exec
Matt Mackall <mpm@selenic.com>
parents: 3996
diff changeset
892 return lambda x: is_exec(os.path.join(path, x))
3996
c190df14338c exec: add execfunc to simplify exec flag support on non-exec filesystems
Matt Mackall <mpm@selenic.com>
parents: 3995
diff changeset
893 return fallback
c190df14338c exec: add execfunc to simplify exec flag support on non-exec filesystems
Matt Mackall <mpm@selenic.com>
parents: 3995
diff changeset
894
4002
d7b9ec589546 symlinks: use is_link wherever is_exec is used
Matt Mackall <mpm@selenic.com>
parents: 4000
diff changeset
895 def checklink(path):
3998
315d47991fd4 symlinks: check whether a filesystem supports symlinks
Matt Mackall <mpm@selenic.com>
parents: 3997
diff changeset
896 """check whether the given path is on a symlink-capable filesystem"""
315d47991fd4 symlinks: check whether a filesystem supports symlinks
Matt Mackall <mpm@selenic.com>
parents: 3997
diff changeset
897 # mktemp is not racy because symlink creation will fail if the
315d47991fd4 symlinks: check whether a filesystem supports symlinks
Matt Mackall <mpm@selenic.com>
parents: 3997
diff changeset
898 # file already exists
315d47991fd4 symlinks: check whether a filesystem supports symlinks
Matt Mackall <mpm@selenic.com>
parents: 3997
diff changeset
899 name = tempfile.mktemp(dir=path)
315d47991fd4 symlinks: check whether a filesystem supports symlinks
Matt Mackall <mpm@selenic.com>
parents: 3997
diff changeset
900 try:
315d47991fd4 symlinks: check whether a filesystem supports symlinks
Matt Mackall <mpm@selenic.com>
parents: 3997
diff changeset
901 os.symlink(".", name)
315d47991fd4 symlinks: check whether a filesystem supports symlinks
Matt Mackall <mpm@selenic.com>
parents: 3997
diff changeset
902 os.unlink(name)
315d47991fd4 symlinks: check whether a filesystem supports symlinks
Matt Mackall <mpm@selenic.com>
parents: 3997
diff changeset
903 return True
4017
ea6174c96ae1 catch AttributeError in util.checklink
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4002
diff changeset
904 except (OSError, AttributeError):
3998
315d47991fd4 symlinks: check whether a filesystem supports symlinks
Matt Mackall <mpm@selenic.com>
parents: 3997
diff changeset
905 return False
315d47991fd4 symlinks: check whether a filesystem supports symlinks
Matt Mackall <mpm@selenic.com>
parents: 3997
diff changeset
906
4000
3297aa945cf2 symlinks: add a linkfunc
Matt Mackall <mpm@selenic.com>
parents: 3999
diff changeset
907 def linkfunc(path, fallback):
3297aa945cf2 symlinks: add a linkfunc
Matt Mackall <mpm@selenic.com>
parents: 3999
diff changeset
908 '''return an is_link() function with default to fallback'''
3297aa945cf2 symlinks: add a linkfunc
Matt Mackall <mpm@selenic.com>
parents: 3999
diff changeset
909 if checklink(path):
4275
81402b2b294d use os.path.islink instead of util.is_link; remove util.is_link
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4271
diff changeset
910 return lambda x: os.path.islink(os.path.join(path, x))
4000
3297aa945cf2 symlinks: add a linkfunc
Matt Mackall <mpm@selenic.com>
parents: 3999
diff changeset
911 return fallback
3297aa945cf2 symlinks: add a linkfunc
Matt Mackall <mpm@selenic.com>
parents: 3999
diff changeset
912
4327
aba90193f4e4 cache os.umask even on windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4326
diff changeset
913 _umask = os.umask(0)
aba90193f4e4 cache os.umask even on windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4326
diff changeset
914 os.umask(_umask)
aba90193f4e4 cache os.umask even on windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4326
diff changeset
915
4434
439b1c35348a Fix issue483 - mq does not work under windows with gnu-win32 patch.
Patrick Mezard <pmezard@gmail.com>
parents: 4407
diff changeset
916 def needbinarypatch():
439b1c35348a Fix issue483 - mq does not work under windows with gnu-win32 patch.
Patrick Mezard <pmezard@gmail.com>
parents: 4407
diff changeset
917 """return True if patches should be applied in binary mode by default."""
439b1c35348a Fix issue483 - mq does not work under windows with gnu-win32 patch.
Patrick Mezard <pmezard@gmail.com>
parents: 4407
diff changeset
918 return os.name == 'nt'
439b1c35348a Fix issue483 - mq does not work under windows with gnu-win32 patch.
Patrick Mezard <pmezard@gmail.com>
parents: 4407
diff changeset
919
5843
83c354c4d529 Add endswithsep() and use it instead of using os.sep and os.altsep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5802
diff changeset
920 def endswithsep(path):
83c354c4d529 Add endswithsep() and use it instead of using os.sep and os.altsep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5802
diff changeset
921 '''Check path ends with os.sep or os.altsep.'''
83c354c4d529 Add endswithsep() and use it instead of using os.sep and os.altsep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5802
diff changeset
922 return path.endswith(os.sep) or os.altsep and path.endswith(os.altsep)
83c354c4d529 Add endswithsep() and use it instead of using os.sep and os.altsep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5802
diff changeset
923
5844
07d8eb78dd68 Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5843
diff changeset
924 def splitpath(path):
07d8eb78dd68 Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5843
diff changeset
925 '''Split path by os.sep.
07d8eb78dd68 Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5843
diff changeset
926 Note that this function does not use os.altsep because this is
07d8eb78dd68 Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5843
diff changeset
927 an alternative of simple "xxx.split(os.sep)".
07d8eb78dd68 Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5843
diff changeset
928 It is recommended to use os.path.normpath() before using this
07d8eb78dd68 Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5843
diff changeset
929 function if need.'''
07d8eb78dd68 Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5843
diff changeset
930 return path.split(os.sep)
07d8eb78dd68 Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5843
diff changeset
931
6007
090b1a665901 filemerge: add config item for GUI tools
Matt Mackall <mpm@selenic.com>
parents: 6006
diff changeset
932 def gui():
090b1a665901 filemerge: add config item for GUI tools
Matt Mackall <mpm@selenic.com>
parents: 6006
diff changeset
933 '''Are we running in a GUI?'''
090b1a665901 filemerge: add config item for GUI tools
Matt Mackall <mpm@selenic.com>
parents: 6006
diff changeset
934 return os.name == "nt" or os.name == "mac" or os.environ.get("DISPLAY")
090b1a665901 filemerge: add config item for GUI tools
Matt Mackall <mpm@selenic.com>
parents: 6006
diff changeset
935
6132
1ee95f7df611 util: always define a dummy lookup_reg()
Patrick Mezard <pmezard@gmail.com>
parents: 6111
diff changeset
936 def lookup_reg(key, name=None, scope=None):
1ee95f7df611 util: always define a dummy lookup_reg()
Patrick Mezard <pmezard@gmail.com>
parents: 6111
diff changeset
937 return None
1ee95f7df611 util: always define a dummy lookup_reg()
Patrick Mezard <pmezard@gmail.com>
parents: 6111
diff changeset
938
1082
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
939 # Platform specific variants
419
28511fc21073 [PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff changeset
940 if os.name == 'nt':
3877
abaee83ce0a6 Replace demandload with new demandimport
Matt Mackall <mpm@selenic.com>
parents: 3860
diff changeset
941 import msvcrt
461
9ae0034f2772 [PATCH] /dev/null for other OS
mpm@selenic.com
parents: 441
diff changeset
942 nulldev = 'NUL:'
1609
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
943
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
944 class winstdout:
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
945 '''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
946
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
947 def __init__(self, fp):
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
948 self.fp = fp
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
949
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
950 def __getattr__(self, key):
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
951 return getattr(self.fp, key)
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
952
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
953 def close(self):
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
954 try:
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
955 self.fp.close()
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
956 except: pass
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
957
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
958 def write(self, s):
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
959 try:
5647
165cda754d9e Workaround for "Not enough space" error due to the bug of Windows.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5646
diff changeset
960 # This is workaround for "Not enough space" error on
165cda754d9e Workaround for "Not enough space" error due to the bug of Windows.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5646
diff changeset
961 # writing large size of data to console.
165cda754d9e Workaround for "Not enough space" error due to the bug of Windows.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5646
diff changeset
962 limit = 16000
165cda754d9e Workaround for "Not enough space" error due to the bug of Windows.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5646
diff changeset
963 l = len(s)
165cda754d9e Workaround for "Not enough space" error due to the bug of Windows.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5646
diff changeset
964 start = 0
165cda754d9e Workaround for "Not enough space" error due to the bug of Windows.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5646
diff changeset
965 while start < l:
165cda754d9e Workaround for "Not enough space" error due to the bug of Windows.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5646
diff changeset
966 end = start + limit
165cda754d9e Workaround for "Not enough space" error due to the bug of Windows.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5646
diff changeset
967 self.fp.write(s[start:end])
165cda754d9e Workaround for "Not enough space" error due to the bug of Windows.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5646
diff changeset
968 start = end
1609
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
969 except IOError, inst:
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
970 if inst.errno != 0: raise
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
971 self.close()
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
972 raise IOError(errno.EPIPE, 'Broken pipe')
4516
96d8a56d4ef9 Removed trailing whitespace and tabs from python files
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4508
diff changeset
973
4129
e817c68edfed stdout raises EINVAL when flush() is called on a closed pipe under win32.
Patrick Mezard <pmezard@gmail.com>
parents: 4087
diff changeset
974 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
975 try:
e817c68edfed stdout raises EINVAL when flush() is called on a closed pipe under win32.
Patrick Mezard <pmezard@gmail.com>
parents: 4087
diff changeset
976 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
977 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
978 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
979 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
980 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
981
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
982 sys.stdout = winstdout(sys.stdout)
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1594
diff changeset
983
5659
3da652f2039c util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents: 5647
diff changeset
984 def _is_win_9x():
3da652f2039c util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents: 5647
diff changeset
985 '''return true if run on windows 95, 98 or me.'''
3da652f2039c util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents: 5647
diff changeset
986 try:
3da652f2039c util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents: 5647
diff changeset
987 return sys.getwindowsversion()[3] == 1
3da652f2039c util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents: 5647
diff changeset
988 except AttributeError:
3da652f2039c util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents: 5647
diff changeset
989 return 'command' in os.environ.get('comspec', '')
3da652f2039c util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents: 5647
diff changeset
990
3da652f2039c util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents: 5647
diff changeset
991 def openhardlinks():
3da652f2039c util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents: 5647
diff changeset
992 return not _is_win_9x and "win32api" in locals()
3da652f2039c util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents: 5647
diff changeset
993
2054
e18beba54a7e fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2050
diff changeset
994 def system_rcpath():
2117
760339ccc799 fix issue 217.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2115
diff changeset
995 try:
760339ccc799 fix issue 217.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2115
diff changeset
996 return system_rcpath_win32()
760339ccc799 fix issue 217.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2115
diff changeset
997 except:
760339ccc799 fix issue 217.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2115
diff changeset
998 return [r'c:\mercurial\mercurial.ini']
2054
e18beba54a7e fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2050
diff changeset
999
4083
33c369afec94 Unified *_rcpath so the interface is similar across operating systems
Shane Holloway <shane.holloway@ieee.org>
parents: 4069
diff changeset
1000 def user_rcpath():
33c369afec94 Unified *_rcpath so the interface is similar across operating systems
Shane Holloway <shane.holloway@ieee.org>
parents: 4069
diff changeset
1001 '''return os-specific hgrc search path to the user dir'''
4098
c08b6af023bc util_win32.py: fix user_rcpath
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4097
diff changeset
1002 try:
6153
09a8be3e5bfb Also search for .hgrc if mercurial.ini not found on windows
Stefan Rank <strank(AT)strank(DOT)info>
parents: 6140
diff changeset
1003 path = user_rcpath_win32()
4098
c08b6af023bc util_win32.py: fix user_rcpath
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4097
diff changeset
1004 except:
6153
09a8be3e5bfb Also search for .hgrc if mercurial.ini not found on windows
Stefan Rank <strank(AT)strank(DOT)info>
parents: 6140
diff changeset
1005 home = os.path.expanduser('~')
09a8be3e5bfb Also search for .hgrc if mercurial.ini not found on windows
Stefan Rank <strank(AT)strank(DOT)info>
parents: 6140
diff changeset
1006 path = [os.path.join(home, 'mercurial.ini'),
09a8be3e5bfb Also search for .hgrc if mercurial.ini not found on windows
Stefan Rank <strank(AT)strank(DOT)info>
parents: 6140
diff changeset
1007 os.path.join(home, '.hgrc')]
2280
09ed44225571 On Windows look for mercurial.ini in $USERPROFILE, too, if available
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2278
diff changeset
1008 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
1009 if userprofile:
09ed44225571 On Windows look for mercurial.ini in $USERPROFILE, too, if available
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2278
diff changeset
1010 path.append(os.path.join(userprofile, 'mercurial.ini'))
6153
09a8be3e5bfb Also search for .hgrc if mercurial.ini not found on windows
Stefan Rank <strank(AT)strank(DOT)info>
parents: 6140
diff changeset
1011 path.append(os.path.join(userprofile, '.hgrc'))
2280
09ed44225571 On Windows look for mercurial.ini in $USERPROFILE, too, if available
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2278
diff changeset
1012 return path
1292
141951276ba1 Use platform-appropriate rc file names.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1285
diff changeset
1013
1285
1546c2aa6b30 Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents: 1270
diff changeset
1014 def parse_patch_output(output_line):
1546c2aa6b30 Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents: 1270
diff changeset
1015 """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
1016 pf = output_line[14:]
1546c2aa6b30 Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents: 1270
diff changeset
1017 if pf[0] == '`':
1546c2aa6b30 Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents: 1270
diff changeset
1018 pf = pf[1:-1] # Remove the quotes
1546c2aa6b30 Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents: 1270
diff changeset
1019 return pf
1546c2aa6b30 Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents: 1270
diff changeset
1020
5644
e2e8e977a6cb win32: fix ssh://host:port when using Plink
Steve Borho <steve@borho.org>
parents: 5525
diff changeset
1021 def sshargs(sshcmd, host, user, port):
e2e8e977a6cb win32: fix ssh://host:port when using Plink
Steve Borho <steve@borho.org>
parents: 5525
diff changeset
1022 '''Build argument list for ssh or Plink'''
e2e8e977a6cb win32: fix ssh://host:port when using Plink
Steve Borho <steve@borho.org>
parents: 5525
diff changeset
1023 pflag = 'plink' in sshcmd.lower() and '-P' or '-p'
e2e8e977a6cb win32: fix ssh://host:port when using Plink
Steve Borho <steve@borho.org>
parents: 5525
diff changeset
1024 args = user and ("%s@%s" % (user, host)) or host
5646
c722bd73c948 fix typo in sshargs
Steve Borho <steve@borho.org>
parents: 5644
diff changeset
1025 return port and ("%s %s %s" % (args, pflag, port)) or args
5644
e2e8e977a6cb win32: fix ssh://host:port when using Plink
Steve Borho <steve@borho.org>
parents: 5525
diff changeset
1026
2054
e18beba54a7e fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2050
diff changeset
1027 def testpid(pid):
e18beba54a7e fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2050
diff changeset
1028 '''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
1029 return True
1241
3b4f05ff3130 Add support for cloning with hardlinks on windows.
Stephen Darnell
parents: 1207
diff changeset
1030
5702
1b914de8d0ba util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents: 5691
diff changeset
1031 def set_flags(f, flags):
441
e8af362cfb01 Permission handling for the other OS
mpm@selenic.com
parents: 422
diff changeset
1032 pass
515
03f27b1381f9 Whitespace cleanups
mpm@selenic.com
parents: 508
diff changeset
1033
1420
b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents: 1415
diff changeset
1034 def set_binary(fd):
6339
ed9b07a97587 util: check fileno() validity in win32 set_binary()
Patrick Mezard <pmezard@gmail.com>
parents: 6330
diff changeset
1035 # When run without console, pipes may expose invalid
ed9b07a97587 util: check fileno() validity in win32 set_binary()
Patrick Mezard <pmezard@gmail.com>
parents: 6330
diff changeset
1036 # fileno(), usually set to -1.
ed9b07a97587 util: check fileno() validity in win32 set_binary()
Patrick Mezard <pmezard@gmail.com>
parents: 6330
diff changeset
1037 if hasattr(fd, 'fileno') and fd.fileno() >= 0:
6330
4e836769d93c util: test fileno() availability in win32 set_binary()
Patrick Mezard <pmezard@gmail.com>
parents: 6317
diff changeset
1038 msvcrt.setmode(fd.fileno(), os.O_BINARY)
1420
b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents: 1415
diff changeset
1039
419
28511fc21073 [PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff changeset
1040 def pconvert(path):
5844
07d8eb78dd68 Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 5843
diff changeset
1041 return '/'.join(splitpath(path))
422
10c43444a38e [PATCH] Enables lock work under the other 'OS'
mpm@selenic.com
parents: 421
diff changeset
1042
886
509de8ab6f31 Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents: 884
diff changeset
1043 def localpath(path):
509de8ab6f31 Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents: 884
diff changeset
1044 return path.replace('/', '\\')
509de8ab6f31 Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents: 884
diff changeset
1045
509de8ab6f31 Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents: 884
diff changeset
1046 def normpath(path):
509de8ab6f31 Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents: 884
diff changeset
1047 return pconvert(os.path.normpath(path))
509de8ab6f31 Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents: 884
diff changeset
1048
704
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 698
diff changeset
1049 makelock = _makelock_file
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 698
diff changeset
1050 readlock = _readlock_file
461
9ae0034f2772 [PATCH] /dev/null for other OS
mpm@selenic.com
parents: 441
diff changeset
1051
2193
fb28ce04b349 add util.samestat function for windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2177
diff changeset
1052 def samestat(s1, s2):
fb28ce04b349 add util.samestat function for windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2177
diff changeset
1053 return False
fb28ce04b349 add util.samestat function for windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2177
diff changeset
1054
4087
587c6c652f82 Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4086
diff changeset
1055 # 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
1056 # - 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
1057 # 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
1058 # - 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
1059 # - 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
1060 # backslash
587c6c652f82 Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4086
diff changeset
1061 # (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
1062 # 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
1063 # 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
1064 # 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
1065 # 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
1066 _quotere = None
2791
f4d916351366 Add portable shell-quoting function; teach mq to use it.
Brendan Cully <brendan@kublai.com>
parents: 2760
diff changeset
1067 def shellquote(s):
4087
587c6c652f82 Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4086
diff changeset
1068 global _quotere
587c6c652f82 Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4086
diff changeset
1069 if _quotere is None:
587c6c652f82 Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4086
diff changeset
1070 _quotere = re.compile(r'(\\*)("|\\$)')
587c6c652f82 Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4086
diff changeset
1071 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
1072
5292
5a65d870871d sshrepo: fix Windows command quoting
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5291
diff changeset
1073 def quotecommand(cmd):
5a65d870871d sshrepo: fix Windows command quoting
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5291
diff changeset
1074 """Build a command string suitable for os.popen* calls."""
5a65d870871d sshrepo: fix Windows command quoting
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5291
diff changeset
1075 # The extra quotes are needed because popen* runs the command
5a65d870871d sshrepo: fix Windows command quoting
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5291
diff changeset
1076 # through the current COMSPEC. cmd.exe suppress enclosing quotes.
5a65d870871d sshrepo: fix Windows command quoting
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5291
diff changeset
1077 return '"' + cmd + '"'
5a65d870871d sshrepo: fix Windows command quoting
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5291
diff changeset
1078
6548
962eb403165b replace usage of os.popen() with util.popen()
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6507
diff changeset
1079 def popen(command, mode='r'):
5481
003d1f174fe1 Fix Windows os.popen bug with interleaved stdout/stderr output
Patrick Mezard <pmezard@gmail.com>
parents: 5454
diff changeset
1080 # Work around "popen spawned process may not write to stdout
003d1f174fe1 Fix Windows os.popen bug with interleaved stdout/stderr output
Patrick Mezard <pmezard@gmail.com>
parents: 5454
diff changeset
1081 # under windows"
003d1f174fe1 Fix Windows os.popen bug with interleaved stdout/stderr output
Patrick Mezard <pmezard@gmail.com>
parents: 5454
diff changeset
1082 # http://bugs.python.org/issue1366
003d1f174fe1 Fix Windows os.popen bug with interleaved stdout/stderr output
Patrick Mezard <pmezard@gmail.com>
parents: 5454
diff changeset
1083 command += " 2> %s" % nulldev
6548
962eb403165b replace usage of os.popen() with util.popen()
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6507
diff changeset
1084 return os.popen(quotecommand(command), mode)
5481
003d1f174fe1 Fix Windows os.popen bug with interleaved stdout/stderr output
Patrick Mezard <pmezard@gmail.com>
parents: 5454
diff changeset
1085
782
cdb9e95b2fab Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents: 742
diff changeset
1086 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
1087 return _("exited with status %d") % code, code
782
cdb9e95b2fab Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents: 742
diff changeset
1088
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
1089 # 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
1090 # 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
1091 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
1092 return True
4516
96d8a56d4ef9 Removed trailing whitespace and tabs from python files
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4508
diff changeset
1093
4407
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1094 def find_in_path(name, path, default=None):
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1095 '''find name in search path. path can be string (will be split
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1096 with os.pathsep), or iterable thing that returns strings. if name
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1097 found, return path to name. else return default. name is looked up
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1098 using cmd.exe rules, using PATHEXT.'''
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1099 if isinstance(path, str):
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1100 path = path.split(os.pathsep)
4516
96d8a56d4ef9 Removed trailing whitespace and tabs from python files
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4508
diff changeset
1101
4407
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1102 pathext = os.environ.get('PATHEXT', '.COM;.EXE;.BAT;.CMD')
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1103 pathext = pathext.lower().split(os.pathsep)
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1104 isexec = os.path.splitext(name)[1].lower() in pathext
4516
96d8a56d4ef9 Removed trailing whitespace and tabs from python files
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4508
diff changeset
1105
4407
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1106 for p in path:
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1107 p_name = os.path.join(p, name)
4516
96d8a56d4ef9 Removed trailing whitespace and tabs from python files
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4508
diff changeset
1108
4407
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1109 if isexec and os.path.exists(p_name):
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1110 return p_name
4516
96d8a56d4ef9 Removed trailing whitespace and tabs from python files
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4508
diff changeset
1111
4407
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1112 for ext in pathext:
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1113 p_name_ext = p_name + ext
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1114 if os.path.exists(p_name_ext):
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1115 return p_name_ext
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1116 return default
3677
1a0fa3914c46 Avoid looking up usernames if the current user owns the .hgrc file
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3673
diff changeset
1117
4803
7549cd526b7f Fix serve on Windows without win32* modules.
Nathan Jones <nathanj@insightbb.com>
parents: 4720
diff changeset
1118 def set_signal_handler():
7549cd526b7f Fix serve on Windows without win32* modules.
Nathan Jones <nathanj@insightbb.com>
parents: 4720
diff changeset
1119 try:
7549cd526b7f Fix serve on Windows without win32* modules.
Nathan Jones <nathanj@insightbb.com>
parents: 4720
diff changeset
1120 set_signal_handler_win32()
7549cd526b7f Fix serve on Windows without win32* modules.
Nathan Jones <nathanj@insightbb.com>
parents: 4720
diff changeset
1121 except NameError:
7549cd526b7f Fix serve on Windows without win32* modules.
Nathan Jones <nathanj@insightbb.com>
parents: 4720
diff changeset
1122 pass
7549cd526b7f Fix serve on Windows without win32* modules.
Nathan Jones <nathanj@insightbb.com>
parents: 4720
diff changeset
1123
2054
e18beba54a7e fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2050
diff changeset
1124 try:
e18beba54a7e fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2050
diff changeset
1125 # override functions with win32 versions if possible
e18beba54a7e fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2050
diff changeset
1126 from util_win32 import *
5659
3da652f2039c util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents: 5647
diff changeset
1127 if not _is_win_9x():
2250
45aef5ddcdbe windows: revlog.lazyparser not always safe to use.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2237
diff changeset
1128 posixfile = posixfile_nt
2054
e18beba54a7e fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2050
diff changeset
1129 except ImportError:
e18beba54a7e fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2050
diff changeset
1130 pass
e18beba54a7e fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2050
diff changeset
1131
419
28511fc21073 [PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff changeset
1132 else:
461
9ae0034f2772 [PATCH] /dev/null for other OS
mpm@selenic.com
parents: 441
diff changeset
1133 nulldev = '/dev/null'
9ae0034f2772 [PATCH] /dev/null for other OS
mpm@selenic.com
parents: 441
diff changeset
1134
1583
32a4e6802864 make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1482
diff changeset
1135 def rcfiles(path):
32a4e6802864 make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1482
diff changeset
1136 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
1137 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
1138 try:
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5360
diff changeset
1139 rcs.extend([os.path.join(rcdir, f)
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5360
diff changeset
1140 for f, kind in osutil.listdir(rcdir)
1583
32a4e6802864 make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1482
diff changeset
1141 if f.endswith(".rc")])
3131
cff3c58a5766 fix warnings spotted by pychecker
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3098
diff changeset
1142 except OSError:
cff3c58a5766 fix warnings spotted by pychecker
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3098
diff changeset
1143 pass
1583
32a4e6802864 make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1482
diff changeset
1144 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
1145
4083
33c369afec94 Unified *_rcpath so the interface is similar across operating systems
Shane Holloway <shane.holloway@ieee.org>
parents: 4069
diff changeset
1146 def system_rcpath():
1951
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1920
diff changeset
1147 path = []
2263
2f64cbaa1e92 make reason for sys.argv change obvious in code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2262
diff changeset
1148 # 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
1149 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
1150 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
1151 '/../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
1152 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
1153 return path
1292
141951276ba1 Use platform-appropriate rc file names.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1285
diff changeset
1154
4083
33c369afec94 Unified *_rcpath so the interface is similar across operating systems
Shane Holloway <shane.holloway@ieee.org>
parents: 4069
diff changeset
1155 def user_rcpath():
33c369afec94 Unified *_rcpath so the interface is similar across operating systems
Shane Holloway <shane.holloway@ieee.org>
parents: 4069
diff changeset
1156 return [os.path.expanduser('~/.hgrc')]
33c369afec94 Unified *_rcpath so the interface is similar across operating systems
Shane Holloway <shane.holloway@ieee.org>
parents: 4069
diff changeset
1157
1285
1546c2aa6b30 Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents: 1270
diff changeset
1158 def parse_patch_output(output_line):
1546c2aa6b30 Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents: 1270
diff changeset
1159 """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
1160 pf = output_line[14:]
4720
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
1161 if os.sys.platform == 'OpenVMS':
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
1162 if pf[0] == '`':
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
1163 pf = pf[1:-1] # Remove the quotes
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
1164 else:
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
1165 if pf.startswith("'") and pf.endswith("'") and " " in pf:
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
1166 pf = pf[1:-1] # Remove the quotes
1593
6bb3463b124b if a filename contains spaces, patch adds quote around it
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1585
diff changeset
1167 return pf
1285
1546c2aa6b30 Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents: 1270
diff changeset
1168
5644
e2e8e977a6cb win32: fix ssh://host:port when using Plink
Steve Borho <steve@borho.org>
parents: 5525
diff changeset
1169 def sshargs(sshcmd, host, user, port):
e2e8e977a6cb win32: fix ssh://host:port when using Plink
Steve Borho <steve@borho.org>
parents: 5525
diff changeset
1170 '''Build argument list for ssh'''
e2e8e977a6cb win32: fix ssh://host:port when using Plink
Steve Borho <steve@borho.org>
parents: 5525
diff changeset
1171 args = user and ("%s@%s" % (user, host)) or host
5646
c722bd73c948 fix typo in sshargs
Steve Borho <steve@borho.org>
parents: 5644
diff changeset
1172 return port and ("%s -p %s" % (args, port)) or args
5644
e2e8e977a6cb win32: fix ssh://host:port when using Plink
Steve Borho <steve@borho.org>
parents: 5525
diff changeset
1173
3997
3f0ba82c103f exec: remove last flag from is_exec
Matt Mackall <mpm@selenic.com>
parents: 3996
diff changeset
1174 def is_exec(f):
1082
ce96e316278a Update util.py docstrings, fix walk test
mpm@selenic.com
parents: 1081
diff changeset
1175 """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
1176 return (os.lstat(f).st_mode & 0100 != 0)
441
e8af362cfb01 Permission handling for the other OS
mpm@selenic.com
parents: 422
diff changeset
1177
5702
1b914de8d0ba util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents: 5691
diff changeset
1178 def set_flags(f, flags):
2448
b77a2ef61b81 replace os.stat with os.lstat in some where.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2314
diff changeset
1179 s = os.lstat(f).st_mode
5702
1b914de8d0ba util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents: 5691
diff changeset
1180 x = "x" in flags
1b914de8d0ba util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents: 5691
diff changeset
1181 l = "l" in flags
1b914de8d0ba util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents: 5691
diff changeset
1182 if l:
1b914de8d0ba util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents: 5691
diff changeset
1183 if not stat.S_ISLNK(s):
1b914de8d0ba util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents: 5691
diff changeset
1184 # switch file to link
1b914de8d0ba util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents: 5691
diff changeset
1185 data = file(f).read()
1b914de8d0ba util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents: 5691
diff changeset
1186 os.unlink(f)
1b914de8d0ba util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents: 5691
diff changeset
1187 os.symlink(data, f)
1b914de8d0ba util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents: 5691
diff changeset
1188 # no chmod needed at this point
441
e8af362cfb01 Permission handling for the other OS
mpm@selenic.com
parents: 422
diff changeset
1189 return
5702
1b914de8d0ba util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents: 5691
diff changeset
1190 if stat.S_ISLNK(s):
1b914de8d0ba util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents: 5691
diff changeset
1191 # switch link to file
3999
0b740dcf0cf1 symlinks: add basic symlink functions to util.py
Matt Mackall <mpm@selenic.com>
parents: 3998
diff changeset
1192 data = os.readlink(f)
0b740dcf0cf1 symlinks: add basic symlink functions to util.py
Matt Mackall <mpm@selenic.com>
parents: 3998
diff changeset
1193 os.unlink(f)
0b740dcf0cf1 symlinks: add basic symlink functions to util.py
Matt Mackall <mpm@selenic.com>
parents: 3998
diff changeset
1194 file(f, "w").write(data)
5702
1b914de8d0ba util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents: 5691
diff changeset
1195 s = 0666 & ~_umask # avoid restatting for chmod
1b914de8d0ba util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents: 5691
diff changeset
1196
1b914de8d0ba util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents: 5691
diff changeset
1197 sx = s & 0100
1b914de8d0ba util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents: 5691
diff changeset
1198 if x and not sx:
441
e8af362cfb01 Permission handling for the other OS
mpm@selenic.com
parents: 422
diff changeset
1199 # 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
1200 # and obey umask.
4326
5e3936eabe5d pull umask-checking up
Matt Mackall <mpm@selenic.com>
parents: 4230
diff changeset
1201 os.chmod(f, s | (s & 0444) >> 2 & ~_umask)
5702
1b914de8d0ba util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents: 5691
diff changeset
1202 elif not x and sx:
1b914de8d0ba util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents: 5691
diff changeset
1203 # Turn off all +x bits
441
e8af362cfb01 Permission handling for the other OS
mpm@selenic.com
parents: 422
diff changeset
1204 os.chmod(f, s & 0666)
e8af362cfb01 Permission handling for the other OS
mpm@selenic.com
parents: 422
diff changeset
1205
1420
b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents: 1415
diff changeset
1206 def set_binary(fd):
b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents: 1415
diff changeset
1207 pass
b32b3509c7ab Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents: 1415
diff changeset
1208
419
28511fc21073 [PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff changeset
1209 def pconvert(path):
28511fc21073 [PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff changeset
1210 return path
28511fc21073 [PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff changeset
1211
886
509de8ab6f31 Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents: 884
diff changeset
1212 def localpath(path):
509de8ab6f31 Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents: 884
diff changeset
1213 return path
509de8ab6f31 Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents: 884
diff changeset
1214
509de8ab6f31 Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents: 884
diff changeset
1215 normpath = os.path.normpath
2193
fb28ce04b349 add util.samestat function for windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2177
diff changeset
1216 samestat = os.path.samestat
886
509de8ab6f31 Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents: 884
diff changeset
1217
422
10c43444a38e [PATCH] Enables lock work under the other 'OS'
mpm@selenic.com
parents: 421
diff changeset
1218 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
1219 try:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 698
diff changeset
1220 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
1221 except OSError, why:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 698
diff changeset
1222 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
1223 raise
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 698
diff changeset
1224 else:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 698
diff changeset
1225 _makelock_file(info, pathname)
422
10c43444a38e [PATCH] Enables lock work under the other 'OS'
mpm@selenic.com
parents: 421
diff changeset
1226
10c43444a38e [PATCH] Enables lock work under the other 'OS'
mpm@selenic.com
parents: 421
diff changeset
1227 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
1228 try:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 698
diff changeset
1229 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
1230 except OSError, why:
4720
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
1231 if why.errno in (errno.EINVAL, errno.ENOSYS):
704
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 698
diff changeset
1232 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
1233 else:
5ca319a641e1 Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 698
diff changeset
1234 raise
782
cdb9e95b2fab Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents: 742
diff changeset
1235
2791
f4d916351366 Add portable shell-quoting function; teach mq to use it.
Brendan Cully <brendan@kublai.com>
parents: 2760
diff changeset
1236 def shellquote(s):
4720
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
1237 if os.sys.platform == 'OpenVMS':
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
1238 return '"%s"' % s
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
1239 else:
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
1240 return "'%s'" % s.replace("'", "'\\''")
2791
f4d916351366 Add portable shell-quoting function; teach mq to use it.
Brendan Cully <brendan@kublai.com>
parents: 2760
diff changeset
1241
5292
5a65d870871d sshrepo: fix Windows command quoting
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5291
diff changeset
1242 def quotecommand(cmd):
5a65d870871d sshrepo: fix Windows command quoting
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5291
diff changeset
1243 return cmd
5a65d870871d sshrepo: fix Windows command quoting
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5291
diff changeset
1244
6548
962eb403165b replace usage of os.popen() with util.popen()
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6507
diff changeset
1245 def popen(command, mode='r'):
962eb403165b replace usage of os.popen() with util.popen()
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6507
diff changeset
1246 return os.popen(command, mode)
5481
003d1f174fe1 Fix Windows os.popen bug with interleaved stdout/stderr output
Patrick Mezard <pmezard@gmail.com>
parents: 5454
diff changeset
1247
1877
d314a89fa4f1 change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1835
diff changeset
1248 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
1249 '''return False if pid dead, True if running or not sure'''
4720
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
1250 if os.sys.platform == 'OpenVMS':
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
1251 return True
1877
d314a89fa4f1 change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1835
diff changeset
1252 try:
d314a89fa4f1 change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1835
diff changeset
1253 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
1254 return True
d314a89fa4f1 change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1835
diff changeset
1255 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
1256 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
1257
782
cdb9e95b2fab Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents: 742
diff changeset
1258 def explain_exit(code):
cdb9e95b2fab Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents: 742
diff changeset
1259 """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
1260 if os.WIFEXITED(code):
cdb9e95b2fab Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents: 742
diff changeset
1261 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
1262 return _("exited with status %d") % val, val
782
cdb9e95b2fab Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents: 742
diff changeset
1263 elif os.WIFSIGNALED(code):
cdb9e95b2fab Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents: 742
diff changeset
1264 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
1265 return _("killed by signal %d") % val, val
782
cdb9e95b2fab Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents: 742
diff changeset
1266 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
1267 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
1268 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
1269 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
1270
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
1271 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
1272 """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
1273
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
1274 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
1275 """
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
1276 if st is None:
3859
8c24b6fd5866 fix errors spotted by pychecker
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3854
diff changeset
1277 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
1278 return st.st_uid == os.getuid()
4516
96d8a56d4ef9 Removed trailing whitespace and tabs from python files
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4508
diff changeset
1279
4407
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1280 def find_in_path(name, path, default=None):
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1281 '''find name in search path. path can be string (will be split
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1282 with os.pathsep), or iterable thing that returns strings. if name
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1283 found, return path to name. else return default.'''
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1284 if isinstance(path, str):
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1285 path = path.split(os.pathsep)
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1286 for p in path:
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1287 p_name = os.path.join(p, name)
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1288 if os.path.exists(p_name):
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1289 return p_name
f97b89314fb3 Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents: 4388
diff changeset
1290 return default
3677
1a0fa3914c46 Avoid looking up usernames if the current user owns the .hgrc file
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3673
diff changeset
1291
4672
272c0a09b203 Handle CTRL+C in serve under Windows.
Marcos Chaves <marcos.nospam@gmail.com>
parents: 4647
diff changeset
1292 def set_signal_handler():
272c0a09b203 Handle CTRL+C in serve under Windows.
Marcos Chaves <marcos.nospam@gmail.com>
parents: 4647
diff changeset
1293 pass
272c0a09b203 Handle CTRL+C in serve under Windows.
Marcos Chaves <marcos.nospam@gmail.com>
parents: 4647
diff changeset
1294
4488
62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4434
diff changeset
1295 def find_exe(name, default=None):
62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4434
diff changeset
1296 '''find path of an executable.
62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4434
diff changeset
1297 if name contains a path component, return it as is. otherwise,
62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4434
diff changeset
1298 use normal executable search path.'''
62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4434
diff changeset
1299
4720
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
1300 if os.sep in name or sys.platform == 'OpenVMS':
4488
62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4434
diff changeset
1301 # don't check the executable bit. if the file isn't
62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4434
diff changeset
1302 # executable, whoever tries to actually run it will give a
62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4434
diff changeset
1303 # much more useful error message.
62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4434
diff changeset
1304 return name
62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4434
diff changeset
1305 return find_in_path(name, os.environ.get('PATH', ''), default=default)
62019c4427e3 Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4434
diff changeset
1306
3852
8a9a1a7e1698 create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3784
diff changeset
1307 def _buildencodefun():
8a9a1a7e1698 create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3784
diff changeset
1308 e = '_'
3860
8e907b86126b fix reserved char on windows, '[]+' are allowed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3859
diff changeset
1309 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
1310 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
1311 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
1312 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
1313 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
1314 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
1315 dmap = {}
8a9a1a7e1698 create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3784
diff changeset
1316 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
1317 dmap[v] = k
8a9a1a7e1698 create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3784
diff changeset
1318 def decode(s):
8a9a1a7e1698 create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3784
diff changeset
1319 i = 0
8a9a1a7e1698 create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3784
diff changeset
1320 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
1321 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
1322 try:
8a9a1a7e1698 create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3784
diff changeset
1323 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
1324 i += l
8a9a1a7e1698 create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3784
diff changeset
1325 break
8a9a1a7e1698 create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3784
diff changeset
1326 except KeyError:
8a9a1a7e1698 create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3784
diff changeset
1327 pass
8a9a1a7e1698 create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3784
diff changeset
1328 else:
8a9a1a7e1698 create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3784
diff changeset
1329 raise KeyError
8a9a1a7e1698 create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3784
diff changeset
1330 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
1331 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
1332
8a9a1a7e1698 create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3784
diff changeset
1333 encodefilename, decodefilename = _buildencodefun()
8a9a1a7e1698 create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3784
diff changeset
1334
3853
c0b449154a90 switch to the .hg/store layout, fix the tests
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3852
diff changeset
1335 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
1336 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
1337 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
1338 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
1339
6062
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1340 def mktempcopy(name, emptyok=False, createmode=None):
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1341 """Create a temporary file with the same contents from name
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1342
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1343 The permission bits are copied from the original file.
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1344
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1345 If the temporary file is going to be truncated immediately, you
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1346 can use emptyok=True as an optimization.
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1347
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1348 Returns the name of the temporary file.
2176
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
1349 """
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1350 d, fn = os.path.split(name)
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1351 fd, temp = tempfile.mkstemp(prefix='.%s-' % fn, dir=d)
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1352 os.close(fd)
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1353 # Temporary files are created with mode 0600, which is usually not
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1354 # what we want. If the original file already exists, just copy
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1355 # its mode. Otherwise, manually obey umask.
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1356 try:
5740
9046a4f6a07c atomictempfile: avoid chmod weirdness on Linux vfat
Matt Mackall <mpm@selenic.com>
parents: 5739
diff changeset
1357 st_mode = os.lstat(name).st_mode & 0777
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1358 except OSError, inst:
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1359 if inst.errno != errno.ENOENT:
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1360 raise
6062
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1361 st_mode = createmode
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1362 if st_mode is None:
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1363 st_mode = ~_umask
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1364 st_mode &= 0666
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1365 os.chmod(temp, st_mode)
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1366 if emptyok:
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1367 return temp
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1368 try:
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1369 try:
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1370 ifp = posixfile(name, "rb")
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1371 except IOError, inst:
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1372 if inst.errno == errno.ENOENT:
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1373 return temp
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1374 if not getattr(inst, 'filename', None):
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1375 inst.filename = name
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1376 raise
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1377 ofp = posixfile(temp, "wb")
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1378 for chunk in filechunkiter(ifp):
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1379 ofp.write(chunk)
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1380 ifp.close()
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1381 ofp.close()
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1382 except:
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1383 try: os.unlink(temp)
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1384 except: pass
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1385 raise
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1386 return temp
2176
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
1387
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1388 class atomictempfile(posixfile):
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1389 """file-like object that atomically updates a file
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1390
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1391 All writes will be redirected to a temporary copy of the original
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1392 file. When rename is called, the copy is renamed to the original
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1393 name, making the changes visible.
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1394 """
6062
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1395 def __init__(self, name, mode, createmode):
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1396 self.__name = name
6062
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1397 self.temp = mktempcopy(name, emptyok=('w' in mode),
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1398 createmode=createmode)
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1399 posixfile.__init__(self, self.temp, mode)
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1400
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1401 def rename(self):
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1402 if not self.closed:
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1403 posixfile.close(self)
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1404 rename(self.temp, localpath(self.__name))
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1405
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1406 def __del__(self):
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1407 if not self.closed:
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1408 try:
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1409 os.unlink(self.temp)
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1410 except: pass
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1411 posixfile.close(self)
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1412
6062
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1413 def makedirs(name, mode=None):
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1414 """recursive directory creation with parent mode inheritance"""
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1415 try:
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1416 os.mkdir(name)
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1417 if mode is not None:
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1418 os.chmod(name, mode)
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1419 return
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1420 except OSError, err:
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1421 if err.errno == errno.EEXIST:
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1422 return
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1423 if err.errno != errno.ENOENT:
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1424 raise
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1425 parent = os.path.abspath(os.path.dirname(name))
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1426 makedirs(parent, mode)
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1427 makedirs(name, mode)
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1428
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1429 class opener(object):
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1430 """Open files relative to a base directory
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1431
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1432 This class is used to hide the details of COW semantics and
2176
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
1433 remote file access from higher level code.
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
1434 """
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1435 def __init__(self, base, audit=True):
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1436 self.base = base
5158
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
1437 if audit:
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
1438 self.audit_path = path_auditor(base)
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
1439 else:
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
1440 self.audit_path = always
6062
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1441 self.createmode = None
2176
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
1442
4828
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1443 def __getattr__(self, name):
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1444 if name == '_can_symlink':
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1445 self._can_symlink = checklink(self.base)
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1446 return self._can_symlink
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1447 raise AttributeError(name)
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1448
6062
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1449 def _fixfilemode(self, name):
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1450 if self.createmode is None:
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1451 return
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1452 os.chmod(name, self.createmode & 0666)
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1453
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1454 def __call__(self, path, mode="r", text=False, atomictemp=False):
5158
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
1455 self.audit_path(path)
4827
89defeae88f3 turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4803
diff changeset
1456 f = os.path.join(self.base, path)
2176
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
1457
4720
72fb6f10fac1 OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents: 4708
diff changeset
1458 if not text and "b" not in mode:
2176
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
1459 mode += "b" # for that other OS
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
1460
6062
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1461 nlink = -1
2176
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
1462 if mode[0] != "r":
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
1463 try:
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
1464 nlink = nlinks(f)
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
1465 except OSError:
4328
1083ae4b5f0e util.opener: if requested, use atomicfile even if the file doesn't exist
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4327
diff changeset
1466 nlink = 0
2176
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
1467 d = os.path.dirname(f)
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
1468 if not os.path.isdir(d):
6062
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1469 makedirs(d, self.createmode)
4508
0026ccc2bf23 Remove atomicfile class.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4488
diff changeset
1470 if atomictemp:
6062
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1471 return atomictempfile(f, mode, self.createmode)
4328
1083ae4b5f0e util.opener: if requested, use atomicfile even if the file doesn't exist
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4327
diff changeset
1472 if nlink > 1:
1083ae4b5f0e util.opener: if requested, use atomicfile even if the file doesn't exist
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4327
diff changeset
1473 rename(mktempcopy(f), f)
6062
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1474 fp = posixfile(f, mode)
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1475 if nlink == 0:
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1476 self._fixfilemode(f)
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1477 return fp
2176
9b42304d9896 fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2117
diff changeset
1478
4828
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1479 def symlink(self, src, dst):
5158
d316124ebbea Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5124
diff changeset
1480 self.audit_path(dst)
4828
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1481 linkname = os.path.join(self.base, dst)
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1482 try:
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1483 os.unlink(linkname)
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1484 except OSError:
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1485 pass
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1486
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1487 dirname = os.path.dirname(linkname)
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1488 if not os.path.exists(dirname):
6062
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1489 makedirs(dirname, self.createmode)
4828
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1490
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1491 if self._can_symlink:
4948
c8d1aa1822d5 Print meaningful error message if os.symlink fails
Bryan O'Sullivan <bos@serpentine.com>
parents: 4876
diff changeset
1492 try:
c8d1aa1822d5 Print meaningful error message if os.symlink fails
Bryan O'Sullivan <bos@serpentine.com>
parents: 4876
diff changeset
1493 os.symlink(src, linkname)
c8d1aa1822d5 Print meaningful error message if os.symlink fails
Bryan O'Sullivan <bos@serpentine.com>
parents: 4876
diff changeset
1494 except OSError, err:
c8d1aa1822d5 Print meaningful error message if os.symlink fails
Bryan O'Sullivan <bos@serpentine.com>
parents: 4876
diff changeset
1495 raise OSError(err.errno, _('could not symlink to %r: %s') %
c8d1aa1822d5 Print meaningful error message if os.symlink fails
Bryan O'Sullivan <bos@serpentine.com>
parents: 4876
diff changeset
1496 (src, err.strerror), linkname)
4828
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1497 else:
5077
84b10dc3dccc Fix issue 653: symlinks checkout failure on non-supporting platforms
Patrick Mezard <pmezard@gmail.com>
parents: 5062
diff changeset
1498 f = self(dst, "w")
4828
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1499 f.write(src)
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1500 f.close()
6062
3c3b126e5619 Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6007
diff changeset
1501 self._fixfilemode(dst)
4828
41ad4105dde9 Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4827
diff changeset
1502
1199
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents: 1169
diff changeset
1503 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
1504 """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
1505 iterator over chunks of arbitrary size."""
1200
333de1d53846 Minor cleanups.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1199
diff changeset
1506
5446
fa836e050c50 chunkbuffer: removed unused method and arg
Matt Mackall <mpm@selenic.com>
parents: 5420
diff changeset
1507 def __init__(self, in_iter):
1199
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents: 1169
diff changeset
1508 """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
1509 targetsize is how big a buffer to try to maintain."""
5447
56591846f819 chunkiter: simplify iter logic
Matt Mackall <mpm@selenic.com>
parents: 5446
diff changeset
1510 self.iter = iter(in_iter)
1199
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents: 1169
diff changeset
1511 self.buf = ''
5446
fa836e050c50 chunkbuffer: removed unused method and arg
Matt Mackall <mpm@selenic.com>
parents: 5420
diff changeset
1512 self.targetsize = 2**16
1200
333de1d53846 Minor cleanups.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1199
diff changeset
1513
1199
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents: 1169
diff changeset
1514 def read(self, l):
1200
333de1d53846 Minor cleanups.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1199
diff changeset
1515 """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
1516 Returns less than L bytes if the iterator runs dry."""
5447
56591846f819 chunkiter: simplify iter logic
Matt Mackall <mpm@selenic.com>
parents: 5446
diff changeset
1517 if l > len(self.buf) and self.iter:
1199
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents: 1169
diff changeset
1518 # Clamp to a multiple of self.targetsize
5449
17a4b20eda7b chunkiter: handle large reads more efficiently
Matt Mackall <mpm@selenic.com>
parents: 5447
diff changeset
1519 targetsize = max(l, self.targetsize)
1199
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents: 1169
diff changeset
1520 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
1521 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
1522 collected = len(self.buf)
5447
56591846f819 chunkiter: simplify iter logic
Matt Mackall <mpm@selenic.com>
parents: 5446
diff changeset
1523 for chunk in self.iter:
1199
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents: 1169
diff changeset
1524 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
1525 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
1526 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
1527 break
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents: 1169
diff changeset
1528 if collected < targetsize:
5447
56591846f819 chunkiter: simplify iter logic
Matt Mackall <mpm@selenic.com>
parents: 5446
diff changeset
1529 self.iter = False
1199
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents: 1169
diff changeset
1530 self.buf = collector.getvalue()
5449
17a4b20eda7b chunkiter: handle large reads more efficiently
Matt Mackall <mpm@selenic.com>
parents: 5447
diff changeset
1531 if len(self.buf) == l:
5450
c728424d44c6 revlog: fix caching of buffer objects
Matt Mackall <mpm@selenic.com>
parents: 5449
diff changeset
1532 s, self.buf = str(self.buf), ''
5449
17a4b20eda7b chunkiter: handle large reads more efficiently
Matt Mackall <mpm@selenic.com>
parents: 5447
diff changeset
1533 else:
17a4b20eda7b chunkiter: handle large reads more efficiently
Matt Mackall <mpm@selenic.com>
parents: 5447
diff changeset
1534 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
1535 return s
78ceaf83f28f Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents: 1169
diff changeset
1536
2462
d610bcfd66a8 util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2448
diff changeset
1537 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
1538 """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
1539 (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
1540 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
1541 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
1542 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
1543 requested."""
d610bcfd66a8 util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2448
diff changeset
1544 assert size >= 0
d610bcfd66a8 util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2448
diff changeset
1545 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
1546 while True:
d610bcfd66a8 util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2448
diff changeset
1547 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
1548 else: nbytes = min(limit, size)
d610bcfd66a8 util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2448
diff changeset
1549 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
1550 if not s: break
d610bcfd66a8 util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2448
diff changeset
1551 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
1552 yield s
1320
5f277e73778f Fix up representation of dates in hgweb.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1312
diff changeset
1553
1321
b47f96a178a3 Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1320
diff changeset
1554 def makedate():
1482
4d38b85e60aa fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1479
diff changeset
1555 lt = time.localtime()
4d38b85e60aa fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1479
diff changeset
1556 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
1557 tz = time.altzone
4d38b85e60aa fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1479
diff changeset
1558 else:
4d38b85e60aa fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1479
diff changeset
1559 tz = time.timezone
4d38b85e60aa fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1479
diff changeset
1560 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
1561
6229
c3182eeb70ea dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents: 6224
diff changeset
1562 def datestr(date=None, format='%a %b %d %H:%M:%S %Y %1%2'):
1321
b47f96a178a3 Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1320
diff changeset
1563 """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
1564 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
1565 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
1566 append time zone to string."""
1321
b47f96a178a3 Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1320
diff changeset
1567 t, tz = date or makedate()
6229
c3182eeb70ea dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents: 6224
diff changeset
1568 if "%1" in format or "%2" in format:
c3182eeb70ea dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents: 6224
diff changeset
1569 sign = (tz > 0) and "-" or "+"
c3182eeb70ea dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents: 6224
diff changeset
1570 minutes = abs(tz) / 60
c3182eeb70ea dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents: 6224
diff changeset
1571 format = format.replace("%1", "%c%02d" % (sign, minutes / 60))
c3182eeb70ea dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents: 6224
diff changeset
1572 format = format.replace("%2", "%02d" % (minutes % 60))
1987
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1976
diff changeset
1573 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
1574 return s
1829
b0f6af327fd4 hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1575
6134
7b937b26adf7 Make annotae/grep print short dates with -q/--quiet.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6111
diff changeset
1576 def shortdate(date=None):
7b937b26adf7 Make annotae/grep print short dates with -q/--quiet.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6111
diff changeset
1577 """turn (timestamp, tzoff) tuple into iso 8631 date."""
6229
c3182eeb70ea dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents: 6224
diff changeset
1578 return datestr(date, format='%Y-%m-%d')
6134
7b937b26adf7 Make annotae/grep print short dates with -q/--quiet.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6111
diff changeset
1579
5357
c6adf2be6069 util: add default argument to strdate
Bryan O'Sullivan <bos@serpentine.com>
parents: 5293
diff changeset
1580 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
1581 """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
1582 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
1583 def timezone(string):
4d93b37b5963 parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents: 3808
diff changeset
1584 tz = string.split()[-1]
4d93b37b5963 parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents: 3808
diff changeset
1585 if tz[0] in "+-" and len(tz) == 5 and tz[1:].isdigit():
6229
c3182eeb70ea dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents: 6224
diff changeset
1586 sign = (tz[0] == "+") and 1 or -1
c3182eeb70ea dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents: 6224
diff changeset
1587 hours = int(tz[1:3])
c3182eeb70ea dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents: 6224
diff changeset
1588 minutes = int(tz[3:5])
c3182eeb70ea dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents: 6224
diff changeset
1589 return -sign * (hours * 60 + minutes) * 60
3809
4d93b37b5963 parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents: 3808
diff changeset
1590 if tz == "GMT" or tz == "UTC":
4d93b37b5963 parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents: 3808
diff changeset
1591 return 0
4d93b37b5963 parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents: 3808
diff changeset
1592 return None
2522
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents: 2480
diff changeset
1593
3255
e96d2956eb4a util.strdate: compute timestamp using UTC, not local timezone
Jose M. Prieto <jmprieto@gmx.net>
parents: 3176
diff changeset
1594 # NOTE: unixtime = localunixtime + offset
3809
4d93b37b5963 parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents: 3808
diff changeset
1595 offset, date = timezone(string), string
4d93b37b5963 parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents: 3808
diff changeset
1596 if offset != None:
4d93b37b5963 parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents: 3808
diff changeset
1597 date = " ".join(string.split()[:-1])
3808
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
1598
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1599 # add missing elements from defaults
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1600 for part in defaults:
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1601 found = [True for p in part if ("%"+p) in format]
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1602 if not found:
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1603 date += "@" + defaults[part]
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1604 format += "@%" + part[0]
3808
d6529582942a improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents: 3807
diff changeset
1605
3256
e5c9a084ffe3 util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents: 3255
diff changeset
1606 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
1607 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
1608 if offset is None:
e5c9a084ffe3 util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents: 3255
diff changeset
1609 # local timezone
e5c9a084ffe3 util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents: 3255
diff changeset
1610 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
1611 offset = unixtime - localunixtime
e5c9a084ffe3 util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents: 3255
diff changeset
1612 else:
e5c9a084ffe3 util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents: 3255
diff changeset
1613 unixtime = localunixtime + offset
3255
e96d2956eb4a util.strdate: compute timestamp using UTC, not local timezone
Jose M. Prieto <jmprieto@gmx.net>
parents: 3176
diff changeset
1614 return unixtime, offset
2522
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents: 2480
diff changeset
1615
6139
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6135
diff changeset
1616 def parsedate(date, formats=None, defaults=None):
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6135
diff changeset
1617 """parse a localized date/time string and return a (unixtime, offset) tuple.
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6135
diff changeset
1618
2522
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents: 2480
diff changeset
1619 The date may be a "unixtime offset" string or in one of the specified
6139
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6135
diff changeset
1620 formats. If the date already is a (unixtime, offset) tuple, it is returned.
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6135
diff changeset
1621 """
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6135
diff changeset
1622 if not date:
3807
e43b48f0f718 parsedate: allow '' for epoch
Matt Mackall <mpm@selenic.com>
parents: 3806
diff changeset
1623 return 0, 0
6230
c7253d1a774e dates: Fix bare times to be relative to "today"
Matt Mackall <mpm@selenic.com>
parents: 6229
diff changeset
1624 if isinstance(date, tuple) and len(date) == 2:
6139
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6135
diff changeset
1625 return date
2609
6c5b1b5cc160 util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents: 2601
diff changeset
1626 if not formats:
6c5b1b5cc160 util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents: 2601
diff changeset
1627 formats = defaultdateformats
6139
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6135
diff changeset
1628 date = date.strip()
2522
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents: 2480
diff changeset
1629 try:
6139
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6135
diff changeset
1630 when, offset = map(int, date.split(' '))
2523
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1631 except ValueError:
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1632 # fill out defaults
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1633 if not defaults:
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1634 defaults = {}
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1635 now = makedate()
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1636 for part in "d mb yY HI M S".split():
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1637 if part not in defaults:
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1638 if part[0] in "HMS":
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1639 defaults[part] = "00"
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1640 else:
6229
c3182eeb70ea dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents: 6224
diff changeset
1641 defaults[part] = datestr(now, "%" + part[0])
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1642
2523
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1643 for format in formats:
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1644 try:
6139
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6135
diff changeset
1645 when, offset = strdate(date, format, defaults)
6087
12856a1742dc better handle errors with date parsing (issue983)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5917
diff changeset
1646 except (ValueError, OverflowError):
2523
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1647 pass
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1648 else:
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1649 break
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1650 else:
6139
989467e8e3a9 Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 6135
diff changeset
1651 raise Abort(_('invalid date: %r ') % date)
2523
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1652 # 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
1653 # 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
1654 # 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
1655 # to UTC+14
4ab59a3acd16 validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
diff changeset
1656 if abs(when) > 0x7fffffff:
3806
92a3532a01d9 parsedate: use Abort rather than ValueError
Matt Mackall <mpm@selenic.com>
parents: 3784
diff changeset
1657 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
1658 if offset < -50400 or offset > 43200:
3806
92a3532a01d9 parsedate: use Abort rather than ValueError
Matt Mackall <mpm@selenic.com>
parents: 3784
diff changeset
1659 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
1660 return when, offset
2522
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents: 2480
diff changeset
1661
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1662 def matchdate(date):
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1663 """Return a function that matches a given date match specifier
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1664
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1665 Formats include:
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1666
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1667 '{date}' match a given date to the accuracy provided
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1668
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1669 '<{date}' on or before a given date
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1670
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1671 '>{date}' on or after a given date
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1672
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1673 """
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1674
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1675 def lower(date):
6230
c7253d1a774e dates: Fix bare times to be relative to "today"
Matt Mackall <mpm@selenic.com>
parents: 6229
diff changeset
1676 d = dict(mb="1", d="1")
c7253d1a774e dates: Fix bare times to be relative to "today"
Matt Mackall <mpm@selenic.com>
parents: 6229
diff changeset
1677 return parsedate(date, extendeddateformats, d)[0]
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1678
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1679 def upper(date):
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1680 d = dict(mb="12", HI="23", M="59", S="59")
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1681 for days in "31 30 29".split():
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1682 try:
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1683 d["d"] = days
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1684 return parsedate(date, extendeddateformats, d)[0]
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1685 except:
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1686 pass
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1687 d["d"] = "28"
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1688 return parsedate(date, extendeddateformats, d)[0]
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1689
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1690 if date[0] == "<":
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1691 when = upper(date[1:])
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1692 return lambda x: x <= when
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1693 elif date[0] == ">":
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1694 when = lower(date[1:])
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1695 return lambda x: x >= when
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1696 elif date[0] == "-":
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1697 try:
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1698 days = int(date[1:])
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1699 except ValueError:
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1700 raise Abort(_("invalid day spec: %s") % date[1:])
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1701 when = makedate()[0] - days * 3600 * 24
3813
fc5ba0ab7f45 Add --date support to log
Matt Mackall <mpm@selenic.com>
parents: 3812
diff changeset
1702 return lambda x: x >= when
3812
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1703 elif " to " in date:
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1704 a, b = date.split(" to ")
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1705 start, stop = lower(a), upper(b)
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1706 return lambda x: x >= start and x <= stop
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1707 else:
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1708 start, stop = lower(date), upper(date)
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1709 return lambda x: x >= start and x <= stop
bf6ab30559e6 Add date matching support
Matt Mackall <mpm@selenic.com>
parents: 3809
diff changeset
1710
1903
e4abeafd6eb1 move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1711 def shortuser(user):
e4abeafd6eb1 move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1712 """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
1713 f = user.find('@')
e4abeafd6eb1 move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1714 if f >= 0:
e4abeafd6eb1 move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1715 user = user[:f]
e4abeafd6eb1 move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1716 f = user.find('<')
e4abeafd6eb1 move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1717 if f >= 0:
e4abeafd6eb1 move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1718 user = user[f+1:]
3176
7492b33bdd9f shortuser should stop before the first space character.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3147
diff changeset
1719 f = user.find(' ')
7492b33bdd9f shortuser should stop before the first space character.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3147
diff changeset
1720 if f >= 0:
7492b33bdd9f shortuser should stop before the first space character.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3147
diff changeset
1721 user = user[:f]
3533
bb44489b901f shortname: truncate at '.' too
Matt Mackall <mpm@selenic.com>
parents: 3466
diff changeset
1722 f = user.find('.')
bb44489b901f shortname: truncate at '.' too
Matt Mackall <mpm@selenic.com>
parents: 3466
diff changeset
1723 if f >= 0:
bb44489b901f shortname: truncate at '.' too
Matt Mackall <mpm@selenic.com>
parents: 3466
diff changeset
1724 user = user[:f]
1903
e4abeafd6eb1 move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1725 return user
1920
b7cc0f323a4c merge with crew.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1903 1882
diff changeset
1726
5975
75d9fe70c654 templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents: 5949
diff changeset
1727 def email(author):
75d9fe70c654 templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents: 5949
diff changeset
1728 '''get email of author.'''
75d9fe70c654 templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents: 5949
diff changeset
1729 r = author.find('>')
75d9fe70c654 templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents: 5949
diff changeset
1730 if r == -1: r = None
75d9fe70c654 templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents: 5949
diff changeset
1731 return author[author.find('<')+1:r]
75d9fe70c654 templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents: 5949
diff changeset
1732
3767
1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3721
diff changeset
1733 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
1734 """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
1735 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
1736 return text
1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3721
diff changeset
1737 else:
1861fa38a6a7 Move ellipsis code to util.ellipsis() and improve maxlength handling.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3721
diff changeset
1738 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
1739
6284
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1740 def walkrepos(path, followsym=False, seen_dirs=None):
1829
b0f6af327fd4 hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1741 '''yield every hg repository under path, recursively.'''
b0f6af327fd4 hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1742 def errhandler(err):
b0f6af327fd4 hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1743 if err.filename == path:
b0f6af327fd4 hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1744 raise err
6284
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1745 if followsym and hasattr(os.path, 'samestat'):
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1746 def _add_dir_if_not_there(dirlst, dirname):
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1747 match = False
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1748 samestat = os.path.samestat
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1749 dirstat = os.stat(dirname)
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1750 for lstdirstat in dirlst:
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1751 if samestat(dirstat, lstdirstat):
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1752 match = True
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1753 break
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1754 if not match:
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1755 dirlst.append(dirstat)
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1756 return not match
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1757 else:
6317
b0d937869417 hgwebdir: Tiny fix for webdir on non-symlink capable platforms.
Eric Hopper <hopper@omnifarious.org>
parents: 6284
diff changeset
1758 followsym = False
1829
b0f6af327fd4 hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1635
diff changeset
1759
6284
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1760 if (seen_dirs is None) and followsym:
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1761 seen_dirs = []
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1762 _add_dir_if_not_there(seen_dirs, path)
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1763 for root, dirs, files in os.walk(path, topdown=True, onerror=errhandler):
6140
47e6d5d5913a Simplify utils.walkrepos().
Walter Doerwald <walter@livinglogic.de>
parents: 6139
diff changeset
1764 if '.hg' in dirs:
47e6d5d5913a Simplify utils.walkrepos().
Walter Doerwald <walter@livinglogic.de>
parents: 6139
diff changeset
1765 dirs[:] = [] # don't descend further
47e6d5d5913a Simplify utils.walkrepos().
Walter Doerwald <walter@livinglogic.de>
parents: 6139
diff changeset
1766 yield root # found a repository
6166
f857eac30cd5 util: make walkrepos() return .hg/patches if present
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 6153
diff changeset
1767 qroot = os.path.join(root, '.hg', 'patches')
6267
d036ea711140 Check for patches repo with os.path.isdir not os.path.exists
Eric Hopper <hopper@omnifarious.org>
parents: 6230
diff changeset
1768 if os.path.isdir(os.path.join(qroot, '.hg')):
6166
f857eac30cd5 util: make walkrepos() return .hg/patches if present
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 6153
diff changeset
1769 yield qroot # we have a patch queue repo here
6284
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1770 elif followsym:
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1771 newdirs = []
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1772 for d in dirs:
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1773 fname = os.path.join(root, d)
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1774 if _add_dir_if_not_there(seen_dirs, fname):
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1775 if os.path.islink(fname):
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1776 for hgname in walkrepos(fname, True, seen_dirs):
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1777 yield hgname
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1778 else:
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1779 newdirs.append(d)
c93b6c0e6e84 Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents: 6267
diff changeset
1780 dirs[:] = newdirs
1951
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1920
diff changeset
1781
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1920
diff changeset
1782 _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
1783
4097
403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py
Shane Holloway <shane.holloway@ieee.org>
parents: 4096
diff changeset
1784 def os_rcpath():
403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py
Shane Holloway <shane.holloway@ieee.org>
parents: 4096
diff changeset
1785 '''return default os-specific hgrc search path'''
403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py
Shane Holloway <shane.holloway@ieee.org>
parents: 4096
diff changeset
1786 path = system_rcpath()
403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py
Shane Holloway <shane.holloway@ieee.org>
parents: 4096
diff changeset
1787 path.extend(user_rcpath())
403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py
Shane Holloway <shane.holloway@ieee.org>
parents: 4096
diff changeset
1788 path = [os.path.normpath(f) for f in path]
403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py
Shane Holloway <shane.holloway@ieee.org>
parents: 4096
diff changeset
1789 return path
403c4ddd74bb Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py
Shane Holloway <shane.holloway@ieee.org>
parents: 4096
diff changeset
1790
1951
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1920
diff changeset
1791 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
1792 '''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
1793 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
1794 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
1795 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
1796 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
1797 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
1798 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
1799 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
1800 _rcpath = []
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1920
diff changeset
1801 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
1802 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
1803 if os.path.isdir(p):
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5360
diff changeset
1804 for f, kind in osutil.listdir(p):
1951
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1920
diff changeset
1805 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
1806 _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
1807 else:
16750010813d use a proper test instead of catching every exception
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1951
diff changeset
1808 _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
1809 else:
696230e52e4d add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1920
diff changeset
1810 _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
1811 return _rcpath
2612
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2609
diff changeset
1812
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2609
diff changeset
1813 def bytecount(nbytes):
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2609
diff changeset
1814 '''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
1815
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2609
diff changeset
1816 units = (
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2609
diff changeset
1817 (100, 1<<30, _('%.0f GB')),
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2609
diff changeset
1818 (10, 1<<30, _('%.1f GB')),
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2609
diff changeset
1819 (1, 1<<30, _('%.2f GB')),
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2609
diff changeset
1820 (100, 1<<20, _('%.0f MB')),
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2609
diff changeset
1821 (10, 1<<20, _('%.1f MB')),
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2609
diff changeset
1822 (1, 1<<20, _('%.2f MB')),
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2609
diff changeset
1823 (100, 1<<10, _('%.0f KB')),
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2609
diff changeset
1824 (10, 1<<10, _('%.1f KB')),
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2609
diff changeset
1825 (1, 1<<10, _('%.2f KB')),
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2609
diff changeset
1826 (1, 1, _('%.0f bytes')),
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2609
diff changeset
1827 )
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2609
diff changeset
1828
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2609
diff changeset
1829 for multiplier, divisor, format in units:
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2609
diff changeset
1830 if nbytes >= divisor * multiplier:
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2609
diff changeset
1831 return format % (nbytes / float(divisor))
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2609
diff changeset
1832 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
1833
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2655
diff changeset
1834 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
1835 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
1836 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
1837 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
1838 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
1839 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
1840 return path
5291
23651848d638 extdiff: avoid repr() doubling paths backslashes under Windows
Patrick Mezard <pmezard@gmail.com>
parents: 5213
diff changeset
1841
23651848d638 extdiff: avoid repr() doubling paths backslashes under Windows
Patrick Mezard <pmezard@gmail.com>
parents: 5213
diff changeset
1842 def uirepr(s):
23651848d638 extdiff: avoid repr() doubling paths backslashes under Windows
Patrick Mezard <pmezard@gmail.com>
parents: 5213
diff changeset
1843 # Avoid double backslash in Windows path repr()
23651848d638 extdiff: avoid repr() doubling paths backslashes under Windows
Patrick Mezard <pmezard@gmail.com>
parents: 5213
diff changeset
1844 return repr(s).replace('\\\\', '\\')
5525
dcbda0c4c3eb Do not display passwords with pull/push/incoming/outgoing
Manuel Holtgrewe <purestorm@ggnore.net>
parents: 5487
diff changeset
1845
dcbda0c4c3eb Do not display passwords with pull/push/incoming/outgoing
Manuel Holtgrewe <purestorm@ggnore.net>
parents: 5487
diff changeset
1846 def hidepassword(url):
5798
86f5d8f608b7 fetch: hide authentication details
Bryan O'Sullivan <bos@serpentine.com>
parents: 5760
diff changeset
1847 '''hide user credential in a url string'''
86f5d8f608b7 fetch: hide authentication details
Bryan O'Sullivan <bos@serpentine.com>
parents: 5760
diff changeset
1848 scheme, netloc, path, params, query, fragment = urlparse.urlparse(url)
86f5d8f608b7 fetch: hide authentication details
Bryan O'Sullivan <bos@serpentine.com>
parents: 5760
diff changeset
1849 netloc = re.sub('([^:]*):([^@]*)@(.*)', r'\1:***@\3', netloc)
86f5d8f608b7 fetch: hide authentication details
Bryan O'Sullivan <bos@serpentine.com>
parents: 5760
diff changeset
1850 return urlparse.urlunparse((scheme, netloc, path, params, query, fragment))
5525
dcbda0c4c3eb Do not display passwords with pull/push/incoming/outgoing
Manuel Holtgrewe <purestorm@ggnore.net>
parents: 5487
diff changeset
1851
5798
86f5d8f608b7 fetch: hide authentication details
Bryan O'Sullivan <bos@serpentine.com>
parents: 5760
diff changeset
1852 def removeauth(url):
86f5d8f608b7 fetch: hide authentication details
Bryan O'Sullivan <bos@serpentine.com>
parents: 5760
diff changeset
1853 '''remove all authentication information from a url string'''
86f5d8f608b7 fetch: hide authentication details
Bryan O'Sullivan <bos@serpentine.com>
parents: 5760
diff changeset
1854 scheme, netloc, path, params, query, fragment = urlparse.urlparse(url)
86f5d8f608b7 fetch: hide authentication details
Bryan O'Sullivan <bos@serpentine.com>
parents: 5760
diff changeset
1855 netloc = netloc[netloc.find('@')+1:]
86f5d8f608b7 fetch: hide authentication details
Bryan O'Sullivan <bos@serpentine.com>
parents: 5760
diff changeset
1856 return urlparse.urlunparse((scheme, netloc, path, params, query, fragment))