Mercurial > hg
annotate mercurial/config.py @ 33451:e44d54260c32
phases: track phase movements in 'advanceboundary'
Makes advanceboundary record the phase movement of affected revisions in
tr.changes['phases'].
The tracking is not usable yet because the 'retractboundary' function can also
affect phases.
We'll improve that in the coming changesets.
author | Boris Feld <boris.feld@octobus.net> |
---|---|
date | Tue, 11 Jul 2017 02:39:52 +0200 |
parents | 6a773d3050c9 |
children | 0fa781320203 |
rev | line source |
---|---|
8229
ddf3d6656e7c
config: add copyright and license header
Martin Geisler <mg@lazybytes.net>
parents:
8222
diff
changeset
|
1 # config.py - configuration parsing for Mercurial |
ddf3d6656e7c
config: add copyright and license header
Martin Geisler <mg@lazybytes.net>
parents:
8222
diff
changeset
|
2 # |
ddf3d6656e7c
config: add copyright and license header
Martin Geisler <mg@lazybytes.net>
parents:
8222
diff
changeset
|
3 # Copyright 2009 Matt Mackall <mpm@selenic.com> and others |
ddf3d6656e7c
config: add copyright and license header
Martin Geisler <mg@lazybytes.net>
parents:
8222
diff
changeset
|
4 # |
ddf3d6656e7c
config: add copyright and license header
Martin Geisler <mg@lazybytes.net>
parents:
8222
diff
changeset
|
5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
8229
ddf3d6656e7c
config: add copyright and license header
Martin Geisler <mg@lazybytes.net>
parents:
8222
diff
changeset
|
7 |
25923
a027a0813b44
config: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25660
diff
changeset
|
8 from __future__ import absolute_import |
a027a0813b44
config: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25660
diff
changeset
|
9 |
a027a0813b44
config: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25660
diff
changeset
|
10 import errno |
a027a0813b44
config: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25660
diff
changeset
|
11 import os |
a027a0813b44
config: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25660
diff
changeset
|
12 |
a027a0813b44
config: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25660
diff
changeset
|
13 from .i18n import _ |
a027a0813b44
config: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25660
diff
changeset
|
14 from . import ( |
a027a0813b44
config: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25660
diff
changeset
|
15 error, |
31306
c920efa9d34b
config: guard against setconfig specifying unicode values on py3
Augie Fackler <raf@durin42.com>
parents:
31176
diff
changeset
|
16 pycompat, |
25923
a027a0813b44
config: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25660
diff
changeset
|
17 util, |
a027a0813b44
config: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25660
diff
changeset
|
18 ) |
8144 | 19 |
8186
6a0018cdb2fe
config: add some helper methods
Matt Mackall <mpm@selenic.com>
parents:
8185
diff
changeset
|
20 class config(object): |
31374
d30fb3de4b40
config: avoid using a mutable default
Martijn Pieters <mjpieters@fb.com>
parents:
31306
diff
changeset
|
21 def __init__(self, data=None, includepaths=None): |
8144 | 22 self._data = {} |
8185
dc10a7a3f1d4
config: split source data out into separate map
Matt Mackall <mpm@selenic.com>
parents:
8184
diff
changeset
|
23 self._source = {} |
19087
7d82ad4b3727
config: discard "%unset" values defined in the other files read in previously
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17537
diff
changeset
|
24 self._unset = [] |
31374
d30fb3de4b40
config: avoid using a mutable default
Martijn Pieters <mjpieters@fb.com>
parents:
31306
diff
changeset
|
25 self._includepaths = includepaths or [] |
8144 | 26 if data: |
27 for k in data._data: | |
28 self._data[k] = data[k].copy() | |
8185
dc10a7a3f1d4
config: split source data out into separate map
Matt Mackall <mpm@selenic.com>
parents:
8184
diff
changeset
|
29 self._source = data._source.copy() |
8144 | 30 def copy(self): |
31 return config(self) | |
32 def __contains__(self, section): | |
33 return section in self._data | |
27696
e70c97cc9243
config: add hasconfig method and supporting plumbing
Bryan O'Sullivan <bos@serpentine.com>
parents:
25923
diff
changeset
|
34 def hasitem(self, section, item): |
e70c97cc9243
config: add hasconfig method and supporting plumbing
Bryan O'Sullivan <bos@serpentine.com>
parents:
25923
diff
changeset
|
35 return item in self._data.get(section, {}) |
8186
6a0018cdb2fe
config: add some helper methods
Matt Mackall <mpm@selenic.com>
parents:
8185
diff
changeset
|
36 def __getitem__(self, section): |
6a0018cdb2fe
config: add some helper methods
Matt Mackall <mpm@selenic.com>
parents:
8185
diff
changeset
|
37 return self._data.get(section, {}) |
6a0018cdb2fe
config: add some helper methods
Matt Mackall <mpm@selenic.com>
parents:
8185
diff
changeset
|
38 def __iter__(self): |
6a0018cdb2fe
config: add some helper methods
Matt Mackall <mpm@selenic.com>
parents:
8185
diff
changeset
|
39 for d in self.sections(): |
6a0018cdb2fe
config: add some helper methods
Matt Mackall <mpm@selenic.com>
parents:
8185
diff
changeset
|
40 yield d |
8193
94246e90081e
config: add section filter to read
Matt Mackall <mpm@selenic.com>
parents:
8192
diff
changeset
|
41 def update(self, src): |
19087
7d82ad4b3727
config: discard "%unset" values defined in the other files read in previously
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17537
diff
changeset
|
42 for s, n in src._unset: |
7d82ad4b3727
config: discard "%unset" values defined in the other files read in previously
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17537
diff
changeset
|
43 if s in self and n in self._data[s]: |
7d82ad4b3727
config: discard "%unset" values defined in the other files read in previously
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17537
diff
changeset
|
44 del self._data[s][n] |
7d82ad4b3727
config: discard "%unset" values defined in the other files read in previously
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17537
diff
changeset
|
45 del self._source[(s, n)] |
8193
94246e90081e
config: add section filter to read
Matt Mackall <mpm@selenic.com>
parents:
8192
diff
changeset
|
46 for s in src: |
8144 | 47 if s not in self: |
21813
c2262004c2e2
config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
20789
diff
changeset
|
48 self._data[s] = util.sortdict() |
8193
94246e90081e
config: add section filter to read
Matt Mackall <mpm@selenic.com>
parents:
8192
diff
changeset
|
49 self._data[s].update(src._data[s]) |
94246e90081e
config: add section filter to read
Matt Mackall <mpm@selenic.com>
parents:
8192
diff
changeset
|
50 self._source.update(src._source) |
8144 | 51 def get(self, section, item, default=None): |
8185
dc10a7a3f1d4
config: split source data out into separate map
Matt Mackall <mpm@selenic.com>
parents:
8184
diff
changeset
|
52 return self._data.get(section, {}).get(item, default) |
15919
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
53 |
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
54 def backup(self, section, item): |
17527 | 55 """return a tuple allowing restore to reinstall a previous value |
15919
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
56 |
17530 | 57 The main reason we need it is because it handles the "no data" case. |
15919
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
58 """ |
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
59 try: |
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
60 value = self._data[section][item] |
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
61 source = self.source(section, item) |
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
62 return (section, item, value, source) |
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
63 except KeyError: |
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
64 return (section, item) |
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
65 |
8198
cf9accffd0b3
config: getsource -> source
Matt Mackall <mpm@selenic.com>
parents:
8193
diff
changeset
|
66 def source(self, section, item): |
8185
dc10a7a3f1d4
config: split source data out into separate map
Matt Mackall <mpm@selenic.com>
parents:
8184
diff
changeset
|
67 return self._source.get((section, item), "") |
8144 | 68 def sections(self): |
69 return sorted(self._data.keys()) | |
70 def items(self, section): | |
32318
6a773d3050c9
config: make config.items() return a copy
Martin von Zweigbergk <martinvonz@google.com>
parents:
31481
diff
changeset
|
71 return list(self._data.get(section, {}).iteritems()) |
8144 | 72 def set(self, section, item, value, source=""): |
31306
c920efa9d34b
config: guard against setconfig specifying unicode values on py3
Augie Fackler <raf@durin42.com>
parents:
31176
diff
changeset
|
73 if pycompat.ispy3: |
c920efa9d34b
config: guard against setconfig specifying unicode values on py3
Augie Fackler <raf@durin42.com>
parents:
31176
diff
changeset
|
74 assert not isinstance(value, str), ( |
c920efa9d34b
config: guard against setconfig specifying unicode values on py3
Augie Fackler <raf@durin42.com>
parents:
31176
diff
changeset
|
75 'config values may not be unicode strings on Python 3') |
8144 | 76 if section not in self: |
21813
c2262004c2e2
config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
20789
diff
changeset
|
77 self._data[section] = util.sortdict() |
8185
dc10a7a3f1d4
config: split source data out into separate map
Matt Mackall <mpm@selenic.com>
parents:
8184
diff
changeset
|
78 self._data[section][item] = value |
20789
d19c9bdbbf35
config: don't set source when no source is specified - don't overwrite with ''
Mads Kiilerich <madski@unity3d.com>
parents:
19087
diff
changeset
|
79 if source: |
d19c9bdbbf35
config: don't set source when no source is specified - don't overwrite with ''
Mads Kiilerich <madski@unity3d.com>
parents:
19087
diff
changeset
|
80 self._source[(section, item)] = source |
8144 | 81 |
15919
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
82 def restore(self, data): |
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
83 """restore data returned by self.backup""" |
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
84 if len(data) == 4: |
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
85 # restore old data |
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
86 section, item, value, source = data |
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
87 self._data[section][item] = value |
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
88 self._source[(section, item)] = source |
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
89 else: |
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
90 # no data before, remove everything |
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
91 section, item = data |
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
92 if section in self._data: |
22037
8665c647da6e
config: fix restoreconfig of non existing config
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21910
diff
changeset
|
93 self._data[section].pop(item, None) |
15919
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
94 self._source.pop((section, item), None) |
69e792cf7851
config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
14696
diff
changeset
|
95 |
8265
52c5be55af82
config: add parse interface
Matt Mackall <mpm@selenic.com>
parents:
8263
diff
changeset
|
96 def parse(self, src, data, sections=None, remap=None, include=None): |
30349
954002426f78
config: mark parser regexes as bytes explicitly
Augie Fackler <augie@google.com>
parents:
27696
diff
changeset
|
97 sectionre = util.re.compile(br'\[([^\[]+)\]') |
954002426f78
config: mark parser regexes as bytes explicitly
Augie Fackler <augie@google.com>
parents:
27696
diff
changeset
|
98 itemre = util.re.compile(br'([^=\s][^=]*?)\s*=\s*(.*\S|)') |
954002426f78
config: mark parser regexes as bytes explicitly
Augie Fackler <augie@google.com>
parents:
27696
diff
changeset
|
99 contre = util.re.compile(br'\s+(\S|\S.*\S)\s*$') |
954002426f78
config: mark parser regexes as bytes explicitly
Augie Fackler <augie@google.com>
parents:
27696
diff
changeset
|
100 emptyre = util.re.compile(br'(;|#|\s*$)') |
954002426f78
config: mark parser regexes as bytes explicitly
Augie Fackler <augie@google.com>
parents:
27696
diff
changeset
|
101 commentre = util.re.compile(br'(;|#)') |
954002426f78
config: mark parser regexes as bytes explicitly
Augie Fackler <augie@google.com>
parents:
27696
diff
changeset
|
102 unsetre = util.re.compile(br'%unset\s+(\S+)') |
954002426f78
config: mark parser regexes as bytes explicitly
Augie Fackler <augie@google.com>
parents:
27696
diff
changeset
|
103 includere = util.re.compile(br'%include\s+(\S|\S.*\S)\s*$') |
8144 | 104 section = "" |
105 item = None | |
106 line = 0 | |
9339
9be91129c96e
config: improve code readability
Andrey <py4fun@gmail.com>
parents:
9136
diff
changeset
|
107 cont = False |
8180 | 108 |
9136
31177742f54a
for calls expecting bool args, pass bool instead of int
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
8312
diff
changeset
|
109 for l in data.splitlines(True): |
8144 | 110 line += 1 |
16348
f350021ee32e
config: discard UTF-8 BOM if found
Matt Mackall <mpm@selenic.com>
parents:
15919
diff
changeset
|
111 if line == 1 and l.startswith('\xef\xbb\xbf'): |
f350021ee32e
config: discard UTF-8 BOM if found
Matt Mackall <mpm@selenic.com>
parents:
15919
diff
changeset
|
112 # Someone set us up the BOM |
f350021ee32e
config: discard UTF-8 BOM if found
Matt Mackall <mpm@selenic.com>
parents:
15919
diff
changeset
|
113 l = l[3:] |
8144 | 114 if cont: |
14642
fdcdb221a922
config: handle comment lines in continuations (issue2854)
Matt Mackall <mpm@selenic.com>
parents:
14486
diff
changeset
|
115 if commentre.match(l): |
fdcdb221a922
config: handle comment lines in continuations (issue2854)
Matt Mackall <mpm@selenic.com>
parents:
14486
diff
changeset
|
116 continue |
8144 | 117 m = contre.match(l) |
118 if m: | |
8193
94246e90081e
config: add section filter to read
Matt Mackall <mpm@selenic.com>
parents:
8192
diff
changeset
|
119 if sections and section not in sections: |
94246e90081e
config: add section filter to read
Matt Mackall <mpm@selenic.com>
parents:
8192
diff
changeset
|
120 continue |
8144 | 121 v = self.get(section, item) + "\n" + m.group(1) |
8265
52c5be55af82
config: add parse interface
Matt Mackall <mpm@selenic.com>
parents:
8263
diff
changeset
|
122 self.set(section, item, v, "%s:%d" % (src, line)) |
8144 | 123 continue |
124 item = None | |
9469
7f0f882af23d
config: abort on indented non-continuation lines (issue1829)
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
8312
diff
changeset
|
125 cont = False |
8183
2858ab754995
config: allow including other config files
Matt Mackall <mpm@selenic.com>
parents:
8180
diff
changeset
|
126 m = includere.match(l) |
25095
3182965b3971
config: give it an includepaths option for looking for config files
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22419
diff
changeset
|
127 |
3182965b3971
config: give it an includepaths option for looking for config files
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22419
diff
changeset
|
128 if m and include: |
3182965b3971
config: give it an includepaths option for looking for config files
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22419
diff
changeset
|
129 expanded = util.expandpath(m.group(1)) |
3182965b3971
config: give it an includepaths option for looking for config files
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22419
diff
changeset
|
130 includepaths = [os.path.dirname(src)] + self._includepaths |
3182965b3971
config: give it an includepaths option for looking for config files
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22419
diff
changeset
|
131 |
3182965b3971
config: give it an includepaths option for looking for config files
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22419
diff
changeset
|
132 for base in includepaths: |
3182965b3971
config: give it an includepaths option for looking for config files
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22419
diff
changeset
|
133 inc = os.path.normpath(os.path.join(base, expanded)) |
3182965b3971
config: give it an includepaths option for looking for config files
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22419
diff
changeset
|
134 |
10042
7cdd2a7db2c2
config: raise ConfigError on non-existing include files
Martin Geisler <mg@lazybytes.net>
parents:
9471
diff
changeset
|
135 try: |
7cdd2a7db2c2
config: raise ConfigError on non-existing include files
Martin Geisler <mg@lazybytes.net>
parents:
9471
diff
changeset
|
136 include(inc, remap=remap, sections=sections) |
25095
3182965b3971
config: give it an includepaths option for looking for config files
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22419
diff
changeset
|
137 break |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25095
diff
changeset
|
138 except IOError as inst: |
14486
4e3eda05189b
config: ignore include errors for nonexistent files
Matt Mackall <mpm@selenic.com>
parents:
13664
diff
changeset
|
139 if inst.errno != errno.ENOENT: |
4e3eda05189b
config: ignore include errors for nonexistent files
Matt Mackall <mpm@selenic.com>
parents:
13664
diff
changeset
|
140 raise error.ParseError(_("cannot include %s (%s)") |
4e3eda05189b
config: ignore include errors for nonexistent files
Matt Mackall <mpm@selenic.com>
parents:
13664
diff
changeset
|
141 % (inc, inst.strerror), |
4e3eda05189b
config: ignore include errors for nonexistent files
Matt Mackall <mpm@selenic.com>
parents:
13664
diff
changeset
|
142 "%s:%s" % (src, line)) |
8183
2858ab754995
config: allow including other config files
Matt Mackall <mpm@selenic.com>
parents:
8180
diff
changeset
|
143 continue |
8144 | 144 if emptyre.match(l): |
145 continue | |
146 m = sectionre.match(l) | |
147 if m: | |
148 section = m.group(1) | |
8298
9542f4c3fa1b
config: make remap actually work
Matt Mackall <mpm@selenic.com>
parents:
8265
diff
changeset
|
149 if remap: |
9542f4c3fa1b
config: make remap actually work
Matt Mackall <mpm@selenic.com>
parents:
8265
diff
changeset
|
150 section = remap.get(section, section) |
8144 | 151 if section not in self: |
21813
c2262004c2e2
config: move config.sortdict class into util
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
20789
diff
changeset
|
152 self._data[section] = util.sortdict() |
8144 | 153 continue |
154 m = itemre.match(l) | |
155 if m: | |
156 item = m.group(1) | |
9339
9be91129c96e
config: improve code readability
Andrey <py4fun@gmail.com>
parents:
9136
diff
changeset
|
157 cont = True |
8193
94246e90081e
config: add section filter to read
Matt Mackall <mpm@selenic.com>
parents:
8192
diff
changeset
|
158 if sections and section not in sections: |
94246e90081e
config: add section filter to read
Matt Mackall <mpm@selenic.com>
parents:
8192
diff
changeset
|
159 continue |
8265
52c5be55af82
config: add parse interface
Matt Mackall <mpm@selenic.com>
parents:
8263
diff
changeset
|
160 self.set(section, item, m.group(2), "%s:%d" % (src, line)) |
8144 | 161 continue |
8184
9189afe1eba3
config: add %unset name support
Matt Mackall <mpm@selenic.com>
parents:
8183
diff
changeset
|
162 m = unsetre.match(l) |
9189afe1eba3
config: add %unset name support
Matt Mackall <mpm@selenic.com>
parents:
8183
diff
changeset
|
163 if m: |
9189afe1eba3
config: add %unset name support
Matt Mackall <mpm@selenic.com>
parents:
8183
diff
changeset
|
164 name = m.group(1) |
8193
94246e90081e
config: add section filter to read
Matt Mackall <mpm@selenic.com>
parents:
8192
diff
changeset
|
165 if sections and section not in sections: |
94246e90081e
config: add section filter to read
Matt Mackall <mpm@selenic.com>
parents:
8192
diff
changeset
|
166 continue |
13031
3da456d0c885
code style: prefer 'is' and 'is not' tests with singletons
Martin Geisler <mg@aragost.com>
parents:
11292
diff
changeset
|
167 if self.get(section, name) is not None: |
8184
9189afe1eba3
config: add %unset name support
Matt Mackall <mpm@selenic.com>
parents:
8183
diff
changeset
|
168 del self._data[section][name] |
19087
7d82ad4b3727
config: discard "%unset" values defined in the other files read in previously
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17537
diff
changeset
|
169 self._unset.append((section, name)) |
8184
9189afe1eba3
config: add %unset name support
Matt Mackall <mpm@selenic.com>
parents:
8183
diff
changeset
|
170 continue |
9189afe1eba3
config: add %unset name support
Matt Mackall <mpm@selenic.com>
parents:
8183
diff
changeset
|
171 |
11288
2123aad24d56
error: add new ParseError for various parsing errors
Matt Mackall <mpm@selenic.com>
parents:
11224
diff
changeset
|
172 raise error.ParseError(l.rstrip(), ("%s:%s" % (src, line))) |
8265
52c5be55af82
config: add parse interface
Matt Mackall <mpm@selenic.com>
parents:
8263
diff
changeset
|
173 |
52c5be55af82
config: add parse interface
Matt Mackall <mpm@selenic.com>
parents:
8263
diff
changeset
|
174 def read(self, path, fp=None, sections=None, remap=None): |
52c5be55af82
config: add parse interface
Matt Mackall <mpm@selenic.com>
parents:
8263
diff
changeset
|
175 if not fp: |
31154
fd3f4bf9325e
config: load included config files in binary mode
Augie Fackler <raf@durin42.com>
parents:
30349
diff
changeset
|
176 fp = util.posixfile(path, 'rb') |
31176
99c5843b228d
config: add sanity assert that files are opened as binary
Augie Fackler <raf@durin42.com>
parents:
31155
diff
changeset
|
177 assert getattr(fp, 'mode', r'rb') == r'rb', ( |
99c5843b228d
config: add sanity assert that files are opened as binary
Augie Fackler <raf@durin42.com>
parents:
31155
diff
changeset
|
178 'config files must be opened in binary mode, got fp=%r mode=%r' % ( |
99c5843b228d
config: add sanity assert that files are opened as binary
Augie Fackler <raf@durin42.com>
parents:
31155
diff
changeset
|
179 fp, fp.mode)) |
31155
8266802f0fa4
config: pass some optional args as keywords
Augie Fackler <raf@durin42.com>
parents:
31154
diff
changeset
|
180 self.parse(path, fp.read(), |
8266802f0fa4
config: pass some optional args as keywords
Augie Fackler <raf@durin42.com>
parents:
31154
diff
changeset
|
181 sections=sections, remap=remap, include=self.read) |
31481
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
182 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
183 def parselist(value): |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
184 """parse a configuration value as a list of comma/space separated strings |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
185 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
186 >>> parselist('this,is "a small" ,test') |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
187 ['this', 'is', 'a small', 'test'] |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
188 """ |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
189 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
190 def _parse_plain(parts, s, offset): |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
191 whitespace = False |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
192 while offset < len(s) and (s[offset:offset + 1].isspace() |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
193 or s[offset:offset + 1] == ','): |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
194 whitespace = True |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
195 offset += 1 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
196 if offset >= len(s): |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
197 return None, parts, offset |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
198 if whitespace: |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
199 parts.append('') |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
200 if s[offset:offset + 1] == '"' and not parts[-1]: |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
201 return _parse_quote, parts, offset + 1 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
202 elif s[offset:offset + 1] == '"' and parts[-1][-1] == '\\': |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
203 parts[-1] = parts[-1][:-1] + s[offset:offset + 1] |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
204 return _parse_plain, parts, offset + 1 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
205 parts[-1] += s[offset:offset + 1] |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
206 return _parse_plain, parts, offset + 1 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
207 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
208 def _parse_quote(parts, s, offset): |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
209 if offset < len(s) and s[offset:offset + 1] == '"': # "" |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
210 parts.append('') |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
211 offset += 1 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
212 while offset < len(s) and (s[offset:offset + 1].isspace() or |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
213 s[offset:offset + 1] == ','): |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
214 offset += 1 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
215 return _parse_plain, parts, offset |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
216 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
217 while offset < len(s) and s[offset:offset + 1] != '"': |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
218 if (s[offset:offset + 1] == '\\' and offset + 1 < len(s) |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
219 and s[offset + 1:offset + 2] == '"'): |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
220 offset += 1 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
221 parts[-1] += '"' |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
222 else: |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
223 parts[-1] += s[offset:offset + 1] |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
224 offset += 1 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
225 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
226 if offset >= len(s): |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
227 real_parts = _configlist(parts[-1]) |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
228 if not real_parts: |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
229 parts[-1] = '"' |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
230 else: |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
231 real_parts[0] = '"' + real_parts[0] |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
232 parts = parts[:-1] |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
233 parts.extend(real_parts) |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
234 return None, parts, offset |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
235 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
236 offset += 1 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
237 while offset < len(s) and s[offset:offset + 1] in [' ', ',']: |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
238 offset += 1 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
239 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
240 if offset < len(s): |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
241 if offset + 1 == len(s) and s[offset:offset + 1] == '"': |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
242 parts[-1] += '"' |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
243 offset += 1 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
244 else: |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
245 parts.append('') |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
246 else: |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
247 return None, parts, offset |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
248 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
249 return _parse_plain, parts, offset |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
250 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
251 def _configlist(s): |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
252 s = s.rstrip(' ,') |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
253 if not s: |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
254 return [] |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
255 parser, parts, offset = _parse_plain, [''], 0 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
256 while parser: |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
257 parser, parts, offset = parser(parts, s, offset) |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
258 return parts |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
259 |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
260 if value is not None and isinstance(value, bytes): |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
261 result = _configlist(value.lstrip(' ,\n')) |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
262 else: |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
263 result = value |
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31374
diff
changeset
|
264 return result or [] |