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

annotate mercurial/extensions.py @ 34065:0e0ac8f09048

extensions: prohibit unicode defaults If the default value of an option is a unicode string (something than happen easily when using a 'from __future__ import unicode_literals'), any value passed on the command line will be ignored because the fancyopts module only checks for byte strings and not unicode strings. Changing fancyopts behavior is easy but would make assumptions on how the python3 port should be done, which is outside the scope of this patch. The chosen approach is to stop an extension from being loaded when a unicode default value is detected, with a hint for the developer.

author	Christophe de Vienne <christophe@cdevienne.info>
date	Tue, 29 Aug 2017 18:24:51 +0200
parents	47e52f079a57
children	5361771f9714

rev	line source
4544 930ed513c864 Create a separate module for managing extensions Matt Mackall <mpm@selenic.com> parents: diff changeset	1 # extensions.py - extension handling for mercurial
930ed513c864 Create a separate module for managing extensions Matt Mackall <mpm@selenic.com> parents: diff changeset	2 #
4635 63b9d2deed48 Updated copyright notices and add "and others" to "hg version" Thomas Arendsen Hein <thomas@intevation.de> parents: 4633 diff changeset	3 # Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
4544 930ed513c864 Create a separate module for managing extensions Matt Mackall <mpm@selenic.com> parents: diff changeset	4 #
8225 46293a0c7e9f updated license to be explicit about GPL version 2 Martin Geisler <mg@lazybytes.net> parents: 8206 diff changeset	5 # This software may be used and distributed according to the terms of the
10263 25e572394f5c Update license to GPLv2+ Matt Mackall <mpm@selenic.com> parents: 9679 diff changeset	6 # GNU General Public License version 2 or any later version.
4544 930ed513c864 Create a separate module for managing extensions Matt Mackall <mpm@selenic.com> parents: diff changeset	7
25946 5e0d80195a0f extensions: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25660 diff changeset	8 from __future__ import absolute_import
5e0d80195a0f extensions: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25660 diff changeset	9
5e0d80195a0f extensions: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25660 diff changeset	10 import imp
31273 d79761fe697f extensions: use inspect module instead of func_code.co_argcount Augie Fackler <raf@durin42.com> parents: 31091 diff changeset	11 import inspect
25946 5e0d80195a0f extensions: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25660 diff changeset	12 import os
5e0d80195a0f extensions: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25660 diff changeset	13
5e0d80195a0f extensions: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25660 diff changeset	14 from .i18n import (
5e0d80195a0f extensions: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25660 diff changeset	15 _,
5e0d80195a0f extensions: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25660 diff changeset	16 gettext,
5e0d80195a0f extensions: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25660 diff changeset	17 )
5e0d80195a0f extensions: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25660 diff changeset	18
5e0d80195a0f extensions: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25660 diff changeset	19 from . import (
5e0d80195a0f extensions: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25660 diff changeset	20 cmdutil,
33139 c467d13334ee configitems: add an official API for extensions to register config item Pierre-Yves David <pierre-yves.david@octobus.net> parents: 33064 diff changeset	21 configitems,
25946 5e0d80195a0f extensions: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25660 diff changeset	22 error,
30575 c4c51fd0e11d py3: use pycompat.sysstr() in __import__() Pulkit Goyal <7895pulkit@gmail.com> parents: 30319 diff changeset	23 pycompat,
25946 5e0d80195a0f extensions: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25660 diff changeset	24 util,
5e0d80195a0f extensions: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25660 diff changeset	25 )
4544 930ed513c864 Create a separate module for managing extensions Matt Mackall <mpm@selenic.com> parents: diff changeset	26
930ed513c864 Create a separate module for managing extensions Matt Mackall <mpm@selenic.com> parents: diff changeset	27 _extensions = {}
29899 b1ebc767563d help: show content for explicitly disabled extension (issue5228) liscju <piotr.listkiewicz@gmail.com> parents: 29852 diff changeset	28 _disabledextensions = {}
24065 d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	29 _aftercallbacks = {}
5192 60acf1432ee0 Move cmdtable and reposetup handling out of extensions.py Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5152 diff changeset	30 _order = []
33526 792d121f22ba extensions: expand the builtins extensions declaration Boris Feld <boris.feld@octobus.net> parents: 33327 diff changeset	31 _builtin = {
792d121f22ba extensions: expand the builtins extensions declaration Boris Feld <boris.feld@octobus.net> parents: 33327 diff changeset	32 'hbisect',
792d121f22ba extensions: expand the builtins extensions declaration Boris Feld <boris.feld@octobus.net> parents: 33327 diff changeset	33 'bookmarks',
33527 6a3e83781c6e color: drop the now useless color extension Boris Feld <boris.feld@octobus.net> parents: 33526 diff changeset	34 'color',
33526 792d121f22ba extensions: expand the builtins extensions declaration Boris Feld <boris.feld@octobus.net> parents: 33327 diff changeset	35 'parentrevspec',
792d121f22ba extensions: expand the builtins extensions declaration Boris Feld <boris.feld@octobus.net> parents: 33327 diff changeset	36 'progress',
792d121f22ba extensions: expand the builtins extensions declaration Boris Feld <boris.feld@octobus.net> parents: 33327 diff changeset	37 'interhg',
792d121f22ba extensions: expand the builtins extensions declaration Boris Feld <boris.feld@octobus.net> parents: 33327 diff changeset	38 'inotify',
792d121f22ba extensions: expand the builtins extensions declaration Boris Feld <boris.feld@octobus.net> parents: 33327 diff changeset	39 'hgcia'
792d121f22ba extensions: expand the builtins extensions declaration Boris Feld <boris.feld@octobus.net> parents: 33327 diff changeset	40 }
5192 60acf1432ee0 Move cmdtable and reposetup handling out of extensions.py Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5152 diff changeset	41
19777 6f72e7d28b35 extensions: list up only enabled extensions, if "ui" is specified FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 19769 diff changeset	42 def extensions(ui=None):
6f72e7d28b35 extensions: list up only enabled extensions, if "ui" is specified FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 19769 diff changeset	43 if ui:
6f72e7d28b35 extensions: list up only enabled extensions, if "ui" is specified FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 19769 diff changeset	44 def enabled(name):
6f72e7d28b35 extensions: list up only enabled extensions, if "ui" is specified FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 19769 diff changeset	45 for format in ['%s', 'hgext.%s']:
6f72e7d28b35 extensions: list up only enabled extensions, if "ui" is specified FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 19769 diff changeset	46 conf = ui.config('extensions', format % name)
6f72e7d28b35 extensions: list up only enabled extensions, if "ui" is specified FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 19769 diff changeset	47 if conf is not None and not conf.startswith('!'):
6f72e7d28b35 extensions: list up only enabled extensions, if "ui" is specified FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 19769 diff changeset	48 return True
6f72e7d28b35 extensions: list up only enabled extensions, if "ui" is specified FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 19769 diff changeset	49 else:
6f72e7d28b35 extensions: list up only enabled extensions, if "ui" is specified FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 19769 diff changeset	50 enabled = lambda name: True
5192 60acf1432ee0 Move cmdtable and reposetup handling out of extensions.py Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5152 diff changeset	51 for name in _order:
60acf1432ee0 Move cmdtable and reposetup handling out of extensions.py Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5152 diff changeset	52 module = _extensions[name]
19777 6f72e7d28b35 extensions: list up only enabled extensions, if "ui" is specified FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 19769 diff changeset	53 if module and enabled(name):
5192 60acf1432ee0 Move cmdtable and reposetup handling out of extensions.py Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5152 diff changeset	54 yield name, module
4544 930ed513c864 Create a separate module for managing extensions Matt Mackall <mpm@selenic.com> parents: diff changeset	55
930ed513c864 Create a separate module for managing extensions Matt Mackall <mpm@selenic.com> parents: diff changeset	56 def find(name):
930ed513c864 Create a separate module for managing extensions Matt Mackall <mpm@selenic.com> parents: diff changeset	57 '''return module with given extension name'''
14415 c238b12a1ed4 extensions: raise when trying to find an extension that failed to load Idan Kamara <idankk86@gmail.com> parents: 14318 diff changeset	58 mod = None
4544 930ed513c864 Create a separate module for managing extensions Matt Mackall <mpm@selenic.com> parents: diff changeset	59 try:
27637 b502138f5faa cleanup: remove superfluous space after space after equals (python) timeless <timeless@mozdev.org> parents: 27142 diff changeset	60 mod = _extensions[name]
4544 930ed513c864 Create a separate module for managing extensions Matt Mackall <mpm@selenic.com> parents: diff changeset	61 except KeyError:
930ed513c864 Create a separate module for managing extensions Matt Mackall <mpm@selenic.com> parents: diff changeset	62 for k, v in _extensions.iteritems():
4560 3daed3680554 extensions: fix lookup of hgext.foo modules Matt Mackall <mpm@selenic.com> parents: 4558 diff changeset	63 if k.endswith('.' + name) or k.endswith('/' + name):
14415 c238b12a1ed4 extensions: raise when trying to find an extension that failed to load Idan Kamara <idankk86@gmail.com> parents: 14318 diff changeset	64 mod = v
c238b12a1ed4 extensions: raise when trying to find an extension that failed to load Idan Kamara <idankk86@gmail.com> parents: 14318 diff changeset	65 break
c238b12a1ed4 extensions: raise when trying to find an extension that failed to load Idan Kamara <idankk86@gmail.com> parents: 14318 diff changeset	66 if not mod:
4544 930ed513c864 Create a separate module for managing extensions Matt Mackall <mpm@selenic.com> parents: diff changeset	67 raise KeyError(name)
14415 c238b12a1ed4 extensions: raise when trying to find an extension that failed to load Idan Kamara <idankk86@gmail.com> parents: 14318 diff changeset	68 return mod
4544 930ed513c864 Create a separate module for managing extensions Matt Mackall <mpm@selenic.com> parents: diff changeset	69
7916 f779e1996e23 ability to load hooks from arbitrary python module Alexander Solovyov <piranha@piranha.org.ua> parents: 7876 diff changeset	70 def loadpath(path, module_name):
f779e1996e23 ability to load hooks from arbitrary python module Alexander Solovyov <piranha@piranha.org.ua> parents: 7876 diff changeset	71 module_name = module_name.replace('.', '_')
20645 7d83c3b6e8d9 extensions: use normpath to allow trailing '\' on Windows (issue4187) Ed Morley <emorley@mozilla.com> parents: 20622 diff changeset	72 path = util.normpath(util.expandpath(path))
30580 5ffbaba9acac py3: use pycompat.fsdecode() to pass to imp.* functions Pulkit Goyal <7895pulkit@gmail.com> parents: 30575 diff changeset	73 module_name = pycompat.fsdecode(module_name)
5ffbaba9acac py3: use pycompat.fsdecode() to pass to imp.* functions Pulkit Goyal <7895pulkit@gmail.com> parents: 30575 diff changeset	74 path = pycompat.fsdecode(path)
7916 f779e1996e23 ability to load hooks from arbitrary python module Alexander Solovyov <piranha@piranha.org.ua> parents: 7876 diff changeset	75 if os.path.isdir(path):
f779e1996e23 ability to load hooks from arbitrary python module Alexander Solovyov <piranha@piranha.org.ua> parents: 7876 diff changeset	76 # module/__init__.py style
20645 7d83c3b6e8d9 extensions: use normpath to allow trailing '\' on Windows (issue4187) Ed Morley <emorley@mozilla.com> parents: 20622 diff changeset	77 d, f = os.path.split(path)
7916 f779e1996e23 ability to load hooks from arbitrary python module Alexander Solovyov <piranha@piranha.org.ua> parents: 7876 diff changeset	78 fd, fpath, desc = imp.find_module(f, [d])
f779e1996e23 ability to load hooks from arbitrary python module Alexander Solovyov <piranha@piranha.org.ua> parents: 7876 diff changeset	79 return imp.load_module(module_name, fd, fpath, desc)
f779e1996e23 ability to load hooks from arbitrary python module Alexander Solovyov <piranha@piranha.org.ua> parents: 7876 diff changeset	80 else:
17217 1b2b727a885f hooks: print out more information when loading a python hook fails Simon Heimberg <simohe@besonet.ch> parents: 16709 diff changeset	81 try:
1b2b727a885f hooks: print out more information when loading a python hook fails Simon Heimberg <simohe@besonet.ch> parents: 16709 diff changeset	82 return imp.load_source(module_name, path)
25660 328739ea70c3 global: mass rewrite to use modern exception syntax Gregory Szorc <gregory.szorc@gmail.com> parents: 25364 diff changeset	83 except IOError as exc:
17217 1b2b727a885f hooks: print out more information when loading a python hook fails Simon Heimberg <simohe@besonet.ch> parents: 16709 diff changeset	84 if not exc.filename:
1b2b727a885f hooks: print out more information when loading a python hook fails Simon Heimberg <simohe@besonet.ch> parents: 16709 diff changeset	85 exc.filename = path # python does not fill this
1b2b727a885f hooks: print out more information when loading a python hook fails Simon Heimberg <simohe@besonet.ch> parents: 16709 diff changeset	86 raise
7916 f779e1996e23 ability to load hooks from arbitrary python module Alexander Solovyov <piranha@piranha.org.ua> parents: 7876 diff changeset	87
28505 d5512a0a8ad6 extensions: extract the 'importh' closure as normal function Pierre-Yves David <pierre-yves.david@fb.com> parents: 28312 diff changeset	88 def _importh(name):
d5512a0a8ad6 extensions: extract the 'importh' closure as normal function Pierre-Yves David <pierre-yves.david@fb.com> parents: 28312 diff changeset	89 """import and return the <name> module"""
30575 c4c51fd0e11d py3: use pycompat.sysstr() in __import__() Pulkit Goyal <7895pulkit@gmail.com> parents: 30319 diff changeset	90 mod = __import__(pycompat.sysstr(name))
28505 d5512a0a8ad6 extensions: extract the 'importh' closure as normal function Pierre-Yves David <pierre-yves.david@fb.com> parents: 28312 diff changeset	91 components = name.split('.')
d5512a0a8ad6 extensions: extract the 'importh' closure as normal function Pierre-Yves David <pierre-yves.david@fb.com> parents: 28312 diff changeset	92 for comp in components[1:]:
d5512a0a8ad6 extensions: extract the 'importh' closure as normal function Pierre-Yves David <pierre-yves.david@fb.com> parents: 28312 diff changeset	93 mod = getattr(mod, comp)
d5512a0a8ad6 extensions: extract the 'importh' closure as normal function Pierre-Yves David <pierre-yves.david@fb.com> parents: 28312 diff changeset	94 return mod
d5512a0a8ad6 extensions: extract the 'importh' closure as normal function Pierre-Yves David <pierre-yves.david@fb.com> parents: 28312 diff changeset	95
30058 8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	96 def _importext(name, path=None, reportfunc=None):
8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	97 if path:
8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	98 # the module will be loaded in sys.modules
8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	99 # choose an unique name so that it doesn't
8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	100 # conflicts with other modules
8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	101 mod = loadpath(path, 'hgext.%s' % name)
8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	102 else:
8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	103 try:
8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	104 mod = _importh("hgext.%s" % name)
8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	105 except ImportError as err:
8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	106 if reportfunc:
8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	107 reportfunc(err, "hgext.%s" % name, "hgext3rd.%s" % name)
8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	108 try:
8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	109 mod = _importh("hgext3rd.%s" % name)
8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	110 except ImportError as err:
8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	111 if reportfunc:
8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	112 reportfunc(err, "hgext3rd.%s" % name, name)
8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	113 mod = _importh(name)
8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	114 return mod
8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	115
28506 10252652c6e4 extensions: factor import error reporting out Pierre-Yves David <pierre-yves.david@fb.com> parents: 28505 diff changeset	116 def _reportimporterror(ui, err, failed, next):
30030 3741a8f86e88 extensions: add a note about debug output during extensions search Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 30029 diff changeset	117 # note: this ui.debug happens before --debug is processed,
3741a8f86e88 extensions: add a note about debug output during extensions search Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 30029 diff changeset	118 # Use --config ui.debug=1 to see them.
28506 10252652c6e4 extensions: factor import error reporting out Pierre-Yves David <pierre-yves.david@fb.com> parents: 28505 diff changeset	119 ui.debug('could not import %s (%s): trying %s\n'
33708 1d5e497c08b3 py3: convert arbitrary exception object to byte string more reliably Yuya Nishihara <yuya@tcha.org> parents: 33527 diff changeset	120 % (failed, util.forcebytestr(err), next))
28506 10252652c6e4 extensions: factor import error reporting out Pierre-Yves David <pierre-yves.david@fb.com> parents: 28505 diff changeset	121 if ui.debugflag:
10252652c6e4 extensions: factor import error reporting out Pierre-Yves David <pierre-yves.david@fb.com> parents: 28505 diff changeset	122 ui.traceback()
10252652c6e4 extensions: factor import error reporting out Pierre-Yves David <pierre-yves.david@fb.com> parents: 28505 diff changeset	123
32381 e5fbf9687600 extensions: prohibit registration of command without using @command (API) Yuya Nishihara <yuya@tcha.org> parents: 32380 diff changeset	124 # attributes set by registrar.command
e5fbf9687600 extensions: prohibit registration of command without using @command (API) Yuya Nishihara <yuya@tcha.org> parents: 32380 diff changeset	125 _cmdfuncattrs = ('norepo', 'optionalrepo', 'inferrepo')
e5fbf9687600 extensions: prohibit registration of command without using @command (API) Yuya Nishihara <yuya@tcha.org> parents: 32380 diff changeset	126
32382 d47d7d3bd07b extensions: show deprecation warning for the use of cmdutil.command Yuya Nishihara <yuya@tcha.org> parents: 32381 diff changeset	127 def _validatecmdtable(ui, cmdtable):
32381 e5fbf9687600 extensions: prohibit registration of command without using @command (API) Yuya Nishihara <yuya@tcha.org> parents: 32380 diff changeset	128 """Check if extension commands have required attributes"""
e5fbf9687600 extensions: prohibit registration of command without using @command (API) Yuya Nishihara <yuya@tcha.org> parents: 32380 diff changeset	129 for c, e in cmdtable.iteritems():
e5fbf9687600 extensions: prohibit registration of command without using @command (API) Yuya Nishihara <yuya@tcha.org> parents: 32380 diff changeset	130 f = e[0]
32382 d47d7d3bd07b extensions: show deprecation warning for the use of cmdutil.command Yuya Nishihara <yuya@tcha.org> parents: 32381 diff changeset	131 if getattr(f, '_deprecatedregistrar', False):
d47d7d3bd07b extensions: show deprecation warning for the use of cmdutil.command Yuya Nishihara <yuya@tcha.org> parents: 32381 diff changeset	132 ui.deprecwarn("cmdutil.command is deprecated, use "
d47d7d3bd07b extensions: show deprecation warning for the use of cmdutil.command Yuya Nishihara <yuya@tcha.org> parents: 32381 diff changeset	133 "registrar.command to register '%s'" % c, '4.6')
32381 e5fbf9687600 extensions: prohibit registration of command without using @command (API) Yuya Nishihara <yuya@tcha.org> parents: 32380 diff changeset	134 missing = [a for a in _cmdfuncattrs if not util.safehasattr(f, a)]
e5fbf9687600 extensions: prohibit registration of command without using @command (API) Yuya Nishihara <yuya@tcha.org> parents: 32380 diff changeset	135 if not missing:
34065 0e0ac8f09048 extensions: prohibit unicode defaults Christophe de Vienne <christophe@cdevienne.info> parents: 34032 diff changeset	136 for option in e[1]:
0e0ac8f09048 extensions: prohibit unicode defaults Christophe de Vienne <christophe@cdevienne.info> parents: 34032 diff changeset	137 default = option[2]
0e0ac8f09048 extensions: prohibit unicode defaults Christophe de Vienne <christophe@cdevienne.info> parents: 34032 diff changeset	138 if isinstance(default, type(u'')):
0e0ac8f09048 extensions: prohibit unicode defaults Christophe de Vienne <christophe@cdevienne.info> parents: 34032 diff changeset	139 raise error.ProgrammingError(
0e0ac8f09048 extensions: prohibit unicode defaults Christophe de Vienne <christophe@cdevienne.info> parents: 34032 diff changeset	140 "option '%s.%s' has a unicode default value"
0e0ac8f09048 extensions: prohibit unicode defaults Christophe de Vienne <christophe@cdevienne.info> parents: 34032 diff changeset	141 % (c, option[1]),
0e0ac8f09048 extensions: prohibit unicode defaults Christophe de Vienne <christophe@cdevienne.info> parents: 34032 diff changeset	142 hint=("change the %s.%s default value to a "
0e0ac8f09048 extensions: prohibit unicode defaults Christophe de Vienne <christophe@cdevienne.info> parents: 34032 diff changeset	143 "non-unicode string" % (c, option[1])))
32381 e5fbf9687600 extensions: prohibit registration of command without using @command (API) Yuya Nishihara <yuya@tcha.org> parents: 32380 diff changeset	144 continue
e5fbf9687600 extensions: prohibit registration of command without using @command (API) Yuya Nishihara <yuya@tcha.org> parents: 32380 diff changeset	145 raise error.ProgrammingError(
e5fbf9687600 extensions: prohibit registration of command without using @command (API) Yuya Nishihara <yuya@tcha.org> parents: 32380 diff changeset	146 'missing attributes: %s' % ', '.join(missing),
e5fbf9687600 extensions: prohibit registration of command without using @command (API) Yuya Nishihara <yuya@tcha.org> parents: 32380 diff changeset	147 hint="use @command decorator to register '%s'" % c)
e5fbf9687600 extensions: prohibit registration of command without using @command (API) Yuya Nishihara <yuya@tcha.org> parents: 32380 diff changeset	148
4544 930ed513c864 Create a separate module for managing extensions Matt Mackall <mpm@selenic.com> parents: diff changeset	149 def load(ui, name, path):
7011 7da76778dbd7 Do not try to load extensions twice (issue811) Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 6212 diff changeset	150 if name.startswith('hgext.') or name.startswith('hgext/'):
5031 af0995261f02 extensions: don't get confused by aliasing between "foo" and "hgext.foo" Bryan O'Sullivan <bos@serpentine.com> parents: 4818 diff changeset	151 shortname = name[6:]
af0995261f02 extensions: don't get confused by aliasing between "foo" and "hgext.foo" Bryan O'Sullivan <bos@serpentine.com> parents: 4818 diff changeset	152 else:
af0995261f02 extensions: don't get confused by aliasing between "foo" and "hgext.foo" Bryan O'Sullivan <bos@serpentine.com> parents: 4818 diff changeset	153 shortname = name
27111 9de814b35808 extensions: rename _ignore to _builtin, add descriptive comment Bryan O'Sullivan <bos@serpentine.com> parents: 26781 diff changeset	154 if shortname in _builtin:
13349 0d3f35394af4 extensions: add an ignore list for old extensions Matt Mackall <mpm@selenic.com> parents: 13191 diff changeset	155 return None
5031 af0995261f02 extensions: don't get confused by aliasing between "foo" and "hgext.foo" Bryan O'Sullivan <bos@serpentine.com> parents: 4818 diff changeset	156 if shortname in _extensions:
12779 891ddf76b73e extensions.load: return module Erik Zielke <ez@aragost.com> parents: 11521 diff changeset	157 return _extensions[shortname]
5087 b3cc62268a91 Cache extension load failures. Brendan Cully <brendan@kublai.com> parents: 4635 diff changeset	158 _extensions[shortname] = None
30058 8f54f9b8010d extensions: move the "import" logic out from "load" Jun Wu <quark@fb.com> parents: 30030 diff changeset	159 mod = _importext(name, path, bind(_reportimporterror, ui))
27142 060f83d219b9 extensions: refuse to load extensions if minimum hg version not met Gregory Szorc <gregory.szorc@gmail.com> parents: 27116 diff changeset	160
060f83d219b9 extensions: refuse to load extensions if minimum hg version not met Gregory Szorc <gregory.szorc@gmail.com> parents: 27116 diff changeset	161 # Before we do anything with the extension, check against minimum stated
060f83d219b9 extensions: refuse to load extensions if minimum hg version not met Gregory Szorc <gregory.szorc@gmail.com> parents: 27116 diff changeset	162 # compatibility. This gives extension authors a mechanism to have their
060f83d219b9 extensions: refuse to load extensions if minimum hg version not met Gregory Szorc <gregory.szorc@gmail.com> parents: 27116 diff changeset	163 # extensions short circuit when loaded with a known incompatible version
060f83d219b9 extensions: refuse to load extensions if minimum hg version not met Gregory Szorc <gregory.szorc@gmail.com> parents: 27116 diff changeset	164 # of Mercurial.
060f83d219b9 extensions: refuse to load extensions if minimum hg version not met Gregory Szorc <gregory.szorc@gmail.com> parents: 27116 diff changeset	165 minver = getattr(mod, 'minimumhgversion', None)
060f83d219b9 extensions: refuse to load extensions if minimum hg version not met Gregory Szorc <gregory.szorc@gmail.com> parents: 27116 diff changeset	166 if minver and util.versiontuple(minver, 2) > util.versiontuple(n=2):
060f83d219b9 extensions: refuse to load extensions if minimum hg version not met Gregory Szorc <gregory.szorc@gmail.com> parents: 27116 diff changeset	167 ui.warn(_('(third party extension %s requires version %s or newer '
060f83d219b9 extensions: refuse to load extensions if minimum hg version not met Gregory Szorc <gregory.szorc@gmail.com> parents: 27116 diff changeset	168 'of Mercurial; disabling)\n') % (shortname, minver))
060f83d219b9 extensions: refuse to load extensions if minimum hg version not met Gregory Szorc <gregory.szorc@gmail.com> parents: 27116 diff changeset	169 return
32382 d47d7d3bd07b extensions: show deprecation warning for the use of cmdutil.command Yuya Nishihara <yuya@tcha.org> parents: 32381 diff changeset	170 _validatecmdtable(ui, getattr(mod, 'cmdtable', {}))
27142 060f83d219b9 extensions: refuse to load extensions if minimum hg version not met Gregory Szorc <gregory.szorc@gmail.com> parents: 27116 diff changeset	171
5031 af0995261f02 extensions: don't get confused by aliasing between "foo" and "hgext.foo" Bryan O'Sullivan <bos@serpentine.com> parents: 4818 diff changeset	172 _extensions[shortname] = mod
5192 60acf1432ee0 Move cmdtable and reposetup handling out of extensions.py Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 5152 diff changeset	173 _order.append(shortname)
24065 d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	174 for fn in _aftercallbacks.get(shortname, []):
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	175 fn(loaded=True)
12779 891ddf76b73e extensions.load: return module Erik Zielke <ez@aragost.com> parents: 11521 diff changeset	176 return mod
4544 930ed513c864 Create a separate module for managing extensions Matt Mackall <mpm@selenic.com> parents: diff changeset	177
29461 7d88fde2309f extensions: move uisetup and extsetup to standalone functions Jun Wu <quark@fb.com> parents: 29162 diff changeset	178 def _runuisetup(name, ui):
7d88fde2309f extensions: move uisetup and extsetup to standalone functions Jun Wu <quark@fb.com> parents: 29162 diff changeset	179 uisetup = getattr(_extensions[name], 'uisetup', None)
7d88fde2309f extensions: move uisetup and extsetup to standalone functions Jun Wu <quark@fb.com> parents: 29162 diff changeset	180 if uisetup:
32744 ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	181 try:
ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	182 uisetup(ui)
ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	183 except Exception as inst:
ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	184 ui.traceback()
33708 1d5e497c08b3 py3: convert arbitrary exception object to byte string more reliably Yuya Nishihara <yuya@tcha.org> parents: 33527 diff changeset	185 msg = util.forcebytestr(inst)
32744 ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	186 ui.warn(_("*** failed to set up extension %s: %s\n") % (name, msg))
ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	187 return False
ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	188 return True
29461 7d88fde2309f extensions: move uisetup and extsetup to standalone functions Jun Wu <quark@fb.com> parents: 29162 diff changeset	189
7d88fde2309f extensions: move uisetup and extsetup to standalone functions Jun Wu <quark@fb.com> parents: 29162 diff changeset	190 def _runextsetup(name, ui):
7d88fde2309f extensions: move uisetup and extsetup to standalone functions Jun Wu <quark@fb.com> parents: 29162 diff changeset	191 extsetup = getattr(_extensions[name], 'extsetup', None)
7d88fde2309f extensions: move uisetup and extsetup to standalone functions Jun Wu <quark@fb.com> parents: 29162 diff changeset	192 if extsetup:
7d88fde2309f extensions: move uisetup and extsetup to standalone functions Jun Wu <quark@fb.com> parents: 29162 diff changeset	193 try:
32744 ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	194 try:
ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	195 extsetup(ui)
ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	196 except TypeError:
33748 62fbe95075d3 extensions: attempt to use non-deprecated inspect method Augie Fackler <augie@google.com> parents: 33725 diff changeset	197 # Try to use getfullargspec (Python 3) first, and fall
62fbe95075d3 extensions: attempt to use non-deprecated inspect method Augie Fackler <augie@google.com> parents: 33725 diff changeset	198 # back to getargspec only if it doesn't exist so as to
62fbe95075d3 extensions: attempt to use non-deprecated inspect method Augie Fackler <augie@google.com> parents: 33725 diff changeset	199 # avoid warnings.
62fbe95075d3 extensions: attempt to use non-deprecated inspect method Augie Fackler <augie@google.com> parents: 33725 diff changeset	200 if getattr(inspect, 'getfullargspec',
62fbe95075d3 extensions: attempt to use non-deprecated inspect method Augie Fackler <augie@google.com> parents: 33725 diff changeset	201 getattr(inspect, 'getargspec'))(extsetup).args:
32744 ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	202 raise
ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	203 extsetup() # old extsetup with no ui argument
ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	204 except Exception as inst:
ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	205 ui.traceback()
33708 1d5e497c08b3 py3: convert arbitrary exception object to byte string more reliably Yuya Nishihara <yuya@tcha.org> parents: 33527 diff changeset	206 msg = util.forcebytestr(inst)
32744 ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	207 ui.warn(_("*** failed to set up extension %s: %s\n") % (name, msg))
ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	208 return False
ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	209 return True
29461 7d88fde2309f extensions: move uisetup and extsetup to standalone functions Jun Wu <quark@fb.com> parents: 29162 diff changeset	210
32454 9a3e88d4a030 extensions: allow loading a whitelisted subset of extensions Jun Wu <quark@fb.com> parents: 32382 diff changeset	211 def loadall(ui, whitelist=None):
4617 669e76b7df24 extensions: pull extension-aware bits out of ui Matt Mackall <mpm@selenic.com> parents: 4582 diff changeset	212 result = ui.configitems("extensions")
32455 f40dc6f7c12f profiling: allow loading profiling extension before everything else Jun Wu <quark@fb.com> parents: 32454 diff changeset	213 if whitelist is not None:
32454 9a3e88d4a030 extensions: allow loading a whitelisted subset of extensions Jun Wu <quark@fb.com> parents: 32382 diff changeset	214 result = [(k, v) for (k, v) in result if k in whitelist]
9410 1c83938b6a8e extensions: load and configure extensions in well-defined phases Martin Geisler <mg@lazybytes.net> parents: 9136 diff changeset	215 newindex = len(_order)
7876 53c72ba36c2b cleanup: drop enumerate() when index is not used Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 7644 diff changeset	216 for (name, path) in result:
4617 669e76b7df24 extensions: pull extension-aware bits out of ui Matt Mackall <mpm@selenic.com> parents: 4582 diff changeset	217 if path:
31274 063d7957fa12 extensions: use [0:1] slice on config path instead of [0] Augie Fackler <raf@durin42.com> parents: 31273 diff changeset	218 if path[0:1] == '!':
29899 b1ebc767563d help: show content for explicitly disabled extension (issue5228) liscju <piotr.listkiewicz@gmail.com> parents: 29852 diff changeset	219 _disabledextensions[name] = path[1:]
5469 b12432b1c2c7 Allow explicit disabling of extensions Steve Borho <steve@borho.org> parents: 5192 diff changeset	220 continue
4544 930ed513c864 Create a separate module for managing extensions Matt Mackall <mpm@selenic.com> parents: diff changeset	221 try:
930ed513c864 Create a separate module for managing extensions Matt Mackall <mpm@selenic.com> parents: diff changeset	222 load(ui, name, path)
25660 328739ea70c3 global: mass rewrite to use modern exception syntax Gregory Szorc <gregory.szorc@gmail.com> parents: 25364 diff changeset	223 except Exception as inst:
33708 1d5e497c08b3 py3: convert arbitrary exception object to byte string more reliably Yuya Nishihara <yuya@tcha.org> parents: 33527 diff changeset	224 msg = util.forcebytestr(inst)
6204 f8a86ea7521b When failing to load an extension, show where Hg tried to load it from. Jesse Glick <jesse.glick@sun.com> parents: 5469 diff changeset	225 if path:
f8a86ea7521b When failing to load an extension, show where Hg tried to load it from. Jesse Glick <jesse.glick@sun.com> parents: 5469 diff changeset	226 ui.warn(_("*** failed to import extension %s from %s: %s\n")
32380 b88d879e468a extensions: optionally print hint on import failure Yuya Nishihara <yuya@tcha.org> parents: 32331 diff changeset	227 % (name, path, msg))
6204 f8a86ea7521b When failing to load an extension, show where Hg tried to load it from. Jesse Glick <jesse.glick@sun.com> parents: 5469 diff changeset	228 else:
f8a86ea7521b When failing to load an extension, show where Hg tried to load it from. Jesse Glick <jesse.glick@sun.com> parents: 5469 diff changeset	229 ui.warn(_("*** failed to import extension %s: %s\n")
32380 b88d879e468a extensions: optionally print hint on import failure Yuya Nishihara <yuya@tcha.org> parents: 32331 diff changeset	230 % (name, msg))
b88d879e468a extensions: optionally print hint on import failure Yuya Nishihara <yuya@tcha.org> parents: 32331 diff changeset	231 if isinstance(inst, error.Hint) and inst.hint:
b88d879e468a extensions: optionally print hint on import failure Yuya Nishihara <yuya@tcha.org> parents: 32331 diff changeset	232 ui.warn(_("*** (%s)\n") % inst.hint)
25364 de23a552fc23 extensions: show traceback on load failure if --traceback flag is set Yuya Nishihara <yuya@tcha.org> parents: 24950 diff changeset	233 ui.traceback()
4544 930ed513c864 Create a separate module for managing extensions Matt Mackall <mpm@selenic.com> parents: diff changeset	234
32744 ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	235 broken = set()
9410 1c83938b6a8e extensions: load and configure extensions in well-defined phases Martin Geisler <mg@lazybytes.net> parents: 9136 diff changeset	236 for name in _order[newindex:]:
32744 ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	237 if not _runuisetup(name, ui):
ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	238 broken.add(name)
9410 1c83938b6a8e extensions: load and configure extensions in well-defined phases Martin Geisler <mg@lazybytes.net> parents: 9136 diff changeset	239
9660 e0eae93e6c67 extensions: changed to call extsetup() from extensions.loadall() Yuya Nishihara <yuya@tcha.org> parents: 9610 diff changeset	240 for name in _order[newindex:]:
32744 ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	241 if name in broken:
ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	242 continue
ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	243 if not _runextsetup(name, ui):
ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	244 broken.add(name)
ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	245
ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	246 for name in broken:
ea1c2eb7abd3 extensions: catch uisetup and extsetup failures and don't let them break hg Augie Fackler <augie@google.com> parents: 32742 diff changeset	247 _extensions[name] = None
9660 e0eae93e6c67 extensions: changed to call extsetup() from extensions.loadall() Yuya Nishihara <yuya@tcha.org> parents: 9610 diff changeset	248
24065 d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	249 # Call aftercallbacks that were never met.
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	250 for shortname in _aftercallbacks:
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	251 if shortname in _extensions:
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	252 continue
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	253
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	254 for fn in _aftercallbacks[shortname]:
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	255 fn(loaded=False)
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	256
24950 e6e7d1cce04d extensions: clear aftercallbacks after execution (issue4646) Gregory Szorc <gregory.szorc@gmail.com> parents: 24734 diff changeset	257 # loadall() is called multiple times and lingering _aftercallbacks
e6e7d1cce04d extensions: clear aftercallbacks after execution (issue4646) Gregory Szorc <gregory.szorc@gmail.com> parents: 24734 diff changeset	258 # entries could result in double execution. See issue4646.
e6e7d1cce04d extensions: clear aftercallbacks after execution (issue4646) Gregory Szorc <gregory.szorc@gmail.com> parents: 24734 diff changeset	259 _aftercallbacks.clear()
e6e7d1cce04d extensions: clear aftercallbacks after execution (issue4646) Gregory Szorc <gregory.szorc@gmail.com> parents: 24734 diff changeset	260
33064 45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	261 # delay importing avoids cyclic dependency (especially commands)
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	262 from . import (
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	263 color,
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	264 commands,
33725 50c44dee741a filemerge: move decorator definition for internal merge tools to registrar FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33708 diff changeset	265 filemerge,
33064 45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	266 fileset,
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	267 revset,
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	268 templatefilters,
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	269 templatekw,
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	270 templater,
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	271 )
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	272
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	273 # list of (objname, loadermod, loadername) tuple:
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	274 # - objname is the name of an object in extension module,
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	275 # from which extra information is loaded
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	276 # - loadermod is the module where loader is placed
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	277 # - loadername is the name of the function,
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	278 # which takes (ui, extensionname, extraobj) arguments
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	279 extraloaders = [
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	280 ('cmdtable', commands, 'loadcmdtable'),
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	281 ('colortable', color, 'loadcolortable'),
33139 c467d13334ee configitems: add an official API for extensions to register config item Pierre-Yves David <pierre-yves.david@octobus.net> parents: 33064 diff changeset	282 ('configtable', configitems, 'loadconfigtable'),
33064 45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	283 ('filesetpredicate', fileset, 'loadpredicate'),
33725 50c44dee741a filemerge: move decorator definition for internal merge tools to registrar FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33708 diff changeset	284 ('internalmerge', filemerge, 'loadinternalmerge'),
33064 45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	285 ('revsetpredicate', revset, 'loadpredicate'),
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	286 ('templatefilter', templatefilters, 'loadfilter'),
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	287 ('templatefunc', templater, 'loadfunction'),
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	288 ('templatekeyword', templatekw, 'loadkeyword'),
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	289 ]
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	290
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	291 for name in _order[newindex:]:
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	292 module = _extensions[name]
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	293 if not module:
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	294 continue # loading this module failed
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	295
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	296 for objname, loadermod, loadername in extraloaders:
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	297 extraobj = getattr(module, objname, None)
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	298 if extraobj is not None:
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	299 getattr(loadermod, loadername)(ui, name, extraobj)
45b0e9d05ee9 extensions: register functions always at loading extension (issue5601) FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 33030 diff changeset	300
24065 d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	301 def afterloaded(extension, callback):
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	302 '''Run the specified function after a named extension is loaded.
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	303
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	304 If the named extension is already loaded, the callback will be called
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	305 immediately.
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	306
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	307 If the named extension never loads, the callback will be called after
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	308 all extensions have been loaded.
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	309
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	310 The callback receives the named argument ``loaded``, which is a boolean
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	311 indicating whether the dependent extension actually loaded.
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	312 '''
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	313
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	314 if extension in _extensions:
33030 80a5d237a4ae extensions: call afterloaded() with loaded=False for disabled extensions Adam Simpkins <simpkins@fb.com> parents: 32744 diff changeset	315 # Report loaded as False if the extension is disabled
80a5d237a4ae extensions: call afterloaded() with loaded=False for disabled extensions Adam Simpkins <simpkins@fb.com> parents: 32744 diff changeset	316 loaded = (_extensions[extension] is not None)
80a5d237a4ae extensions: call afterloaded() with loaded=False for disabled extensions Adam Simpkins <simpkins@fb.com> parents: 32744 diff changeset	317 callback(loaded=loaded)
24065 d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	318 else:
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	319 _aftercallbacks.setdefault(extension, []).append(callback)
d8837ad682dd extensions: support callbacks after another extension loads Gregory Szorc <gregory.szorc@gmail.com> parents: 23953 diff changeset	320
24734 fb6cb1b82f4f extensions: extract partial application into a bind() function Eric Sumner <ericsumner@fb.com> parents: 24145 diff changeset	321 def bind(func, *args):
fb6cb1b82f4f extensions: extract partial application into a bind() function Eric Sumner <ericsumner@fb.com> parents: 24145 diff changeset	322 '''Partial function application
fb6cb1b82f4f extensions: extract partial application into a bind() function Eric Sumner <ericsumner@fb.com> parents: 24145 diff changeset	323
fb6cb1b82f4f extensions: extract partial application into a bind() function Eric Sumner <ericsumner@fb.com> parents: 24145 diff changeset	324 Returns a new function that is the partial application of args and kwargs
fb6cb1b82f4f extensions: extract partial application into a bind() function Eric Sumner <ericsumner@fb.com> parents: 24145 diff changeset	325 to func. For example,
fb6cb1b82f4f extensions: extract partial application into a bind() function Eric Sumner <ericsumner@fb.com> parents: 24145 diff changeset	326
fb6cb1b82f4f extensions: extract partial application into a bind() function Eric Sumner <ericsumner@fb.com> parents: 24145 diff changeset	327 f(1, 2, bar=3) === bind(f, 1)(2, bar=3)'''
fb6cb1b82f4f extensions: extract partial application into a bind() function Eric Sumner <ericsumner@fb.com> parents: 24145 diff changeset	328 assert callable(func)
fb6cb1b82f4f extensions: extract partial application into a bind() function Eric Sumner <ericsumner@fb.com> parents: 24145 diff changeset	329 def closure(a, *kw):
fb6cb1b82f4f extensions: extract partial application into a bind() function Eric Sumner <ericsumner@fb.com> parents: 24145 diff changeset	330 return func((args + a), *kw)
fb6cb1b82f4f extensions: extract partial application into a bind() function Eric Sumner <ericsumner@fb.com> parents: 24145 diff changeset	331 return closure
fb6cb1b82f4f extensions: extract partial application into a bind() function Eric Sumner <ericsumner@fb.com> parents: 24145 diff changeset	332
29775 ce6317dcb944 extensions: set attributes to wrappers so we can trace them back Jun Wu <quark@fb.com> parents: 29461 diff changeset	333 def _updatewrapper(wrap, origfn, unboundwrapper):
ce6317dcb944 extensions: set attributes to wrappers so we can trace them back Jun Wu <quark@fb.com> parents: 29461 diff changeset	334 '''Copy and add some useful attributes to wrapper'''
28310 01dc11e7191f extensions: extract function that copies function attributes to wrapper Yuya Nishihara <yuya@tcha.org> parents: 28155 diff changeset	335 wrap.__module__ = getattr(origfn, '__module__')
01dc11e7191f extensions: extract function that copies function attributes to wrapper Yuya Nishihara <yuya@tcha.org> parents: 28155 diff changeset	336 wrap.__doc__ = getattr(origfn, '__doc__')
28312 24f1d3c70c41 extensions: copy extra __dict__ of original function Yuya Nishihara <yuya@tcha.org> parents: 28311 diff changeset	337 wrap.__dict__.update(getattr(origfn, '__dict__', {}))
29775 ce6317dcb944 extensions: set attributes to wrappers so we can trace them back Jun Wu <quark@fb.com> parents: 29461 diff changeset	338 wrap._origfunc = origfn
ce6317dcb944 extensions: set attributes to wrappers so we can trace them back Jun Wu <quark@fb.com> parents: 29461 diff changeset	339 wrap._unboundwrapper = unboundwrapper
28310 01dc11e7191f extensions: extract function that copies function attributes to wrapper Yuya Nishihara <yuya@tcha.org> parents: 28155 diff changeset	340
24124 042d95beeee8 extensions: allow extending command synopsis and docstring Ryan McElroy <rm@fb.com> parents: 24065 diff changeset	341 def wrapcommand(table, command, wrapper, synopsis=None, docstring=None):
11519 bbdf1fb1d3e3 extensions: add docstring for wrapcommand(). Dan Villiom Podlaski Christiansen <danchr@gmail.com> parents: 11402 diff changeset	342 '''Wrap the command named `command' in table
bbdf1fb1d3e3 extensions: add docstring for wrapcommand(). Dan Villiom Podlaski Christiansen <danchr@gmail.com> parents: 11402 diff changeset	343
bbdf1fb1d3e3 extensions: add docstring for wrapcommand(). Dan Villiom Podlaski Christiansen <danchr@gmail.com> parents: 11402 diff changeset	344 Replace command in the command table with wrapper. The wrapped command will
bbdf1fb1d3e3 extensions: add docstring for wrapcommand(). Dan Villiom Podlaski Christiansen <danchr@gmail.com> parents: 11402 diff changeset	345 be inserted into the command table specified by the table argument.
bbdf1fb1d3e3 extensions: add docstring for wrapcommand(). Dan Villiom Podlaski Christiansen <danchr@gmail.com> parents: 11402 diff changeset	346
bbdf1fb1d3e3 extensions: add docstring for wrapcommand(). Dan Villiom Podlaski Christiansen <danchr@gmail.com> parents: 11402 diff changeset	347 The wrapper will be called like
bbdf1fb1d3e3 extensions: add docstring for wrapcommand(). Dan Villiom Podlaski Christiansen <danchr@gmail.com> parents: 11402 diff changeset	348
bbdf1fb1d3e3 extensions: add docstring for wrapcommand(). Dan Villiom Podlaski Christiansen <danchr@gmail.com> parents: 11402 diff changeset	349 wrapper(orig, args, *kwargs)
bbdf1fb1d3e3 extensions: add docstring for wrapcommand(). Dan Villiom Podlaski Christiansen <danchr@gmail.com> parents: 11402 diff changeset	350
bbdf1fb1d3e3 extensions: add docstring for wrapcommand(). Dan Villiom Podlaski Christiansen <danchr@gmail.com> parents: 11402 diff changeset	351 where orig is the original (wrapped) function, and args, *kwargs
bbdf1fb1d3e3 extensions: add docstring for wrapcommand(). Dan Villiom Podlaski Christiansen <danchr@gmail.com> parents: 11402 diff changeset	352 are the arguments passed to it.
24124 042d95beeee8 extensions: allow extending command synopsis and docstring Ryan McElroy <rm@fb.com> parents: 24065 diff changeset	353
042d95beeee8 extensions: allow extending command synopsis and docstring Ryan McElroy <rm@fb.com> parents: 24065 diff changeset	354 Optionally append to the command synopsis and docstring, used for help.
042d95beeee8 extensions: allow extending command synopsis and docstring Ryan McElroy <rm@fb.com> parents: 24065 diff changeset	355 For example, if your extension wraps the ``bookmarks`` command to add the
042d95beeee8 extensions: allow extending command synopsis and docstring Ryan McElroy <rm@fb.com> parents: 24065 diff changeset	356 flags ``--remote`` and ``--all`` you might call this function like so:
042d95beeee8 extensions: allow extending command synopsis and docstring Ryan McElroy <rm@fb.com> parents: 24065 diff changeset	357
042d95beeee8 extensions: allow extending command synopsis and docstring Ryan McElroy <rm@fb.com> parents: 24065 diff changeset	358 synopsis = ' [-a] [--remote]'
042d95beeee8 extensions: allow extending command synopsis and docstring Ryan McElroy <rm@fb.com> parents: 24065 diff changeset	359 docstring = """
042d95beeee8 extensions: allow extending command synopsis and docstring Ryan McElroy <rm@fb.com> parents: 24065 diff changeset	360
042d95beeee8 extensions: allow extending command synopsis and docstring Ryan McElroy <rm@fb.com> parents: 24065 diff changeset	361 The ``remotenames`` extension adds the ``--remote`` and ``--all`` (``-a``)
042d95beeee8 extensions: allow extending command synopsis and docstring Ryan McElroy <rm@fb.com> parents: 24065 diff changeset	362 flags to the bookmarks command. Either flag will show the remote bookmarks
26781 1aee2ab0f902 spelling: trivial spell checking Mads Kiilerich <madski@unity3d.com> parents: 25946 diff changeset	363 known to the repository; ``--remote`` will also suppress the output of the
24124 042d95beeee8 extensions: allow extending command synopsis and docstring Ryan McElroy <rm@fb.com> parents: 24065 diff changeset	364 local bookmarks.
042d95beeee8 extensions: allow extending command synopsis and docstring Ryan McElroy <rm@fb.com> parents: 24065 diff changeset	365 """
042d95beeee8 extensions: allow extending command synopsis and docstring Ryan McElroy <rm@fb.com> parents: 24065 diff changeset	366
042d95beeee8 extensions: allow extending command synopsis and docstring Ryan McElroy <rm@fb.com> parents: 24065 diff changeset	367 extensions.wrapcommand(commands.table, 'bookmarks', exbookmarks,
042d95beeee8 extensions: allow extending command synopsis and docstring Ryan McElroy <rm@fb.com> parents: 24065 diff changeset	368 synopsis, docstring)
11519 bbdf1fb1d3e3 extensions: add docstring for wrapcommand(). Dan Villiom Podlaski Christiansen <danchr@gmail.com> parents: 11402 diff changeset	369 '''
21795 711498bb4ff5 extensions: restore use of callable() since it was readded in Python 3.2 Augie Fackler <raf@durin42.com> parents: 21229 diff changeset	370 assert callable(wrapper)
7215 0ab5f21c390b extensions: add wrapping functions Matt Mackall <mpm@selenic.com> parents: 7011 diff changeset	371 aliases, entry = cmdutil.findcmd(command, table)
0ab5f21c390b extensions: add wrapping functions Matt Mackall <mpm@selenic.com> parents: 7011 diff changeset	372 for alias, e in table.iteritems():
0ab5f21c390b extensions: add wrapping functions Matt Mackall <mpm@selenic.com> parents: 7011 diff changeset	373 if e is entry:
0ab5f21c390b extensions: add wrapping functions Matt Mackall <mpm@selenic.com> parents: 7011 diff changeset	374 key = alias
0ab5f21c390b extensions: add wrapping functions Matt Mackall <mpm@selenic.com> parents: 7011 diff changeset	375 break
0ab5f21c390b extensions: add wrapping functions Matt Mackall <mpm@selenic.com> parents: 7011 diff changeset	376
0ab5f21c390b extensions: add wrapping functions Matt Mackall <mpm@selenic.com> parents: 7011 diff changeset	377 origfn = entry[0]
24734 fb6cb1b82f4f extensions: extract partial application into a bind() function Eric Sumner <ericsumner@fb.com> parents: 24145 diff changeset	378 wrap = bind(util.checksignature(wrapper), util.checksignature(origfn))
29775 ce6317dcb944 extensions: set attributes to wrappers so we can trace them back Jun Wu <quark@fb.com> parents: 29461 diff changeset	379 _updatewrapper(wrap, origfn, wrapper)
24124 042d95beeee8 extensions: allow extending command synopsis and docstring Ryan McElroy <rm@fb.com> parents: 24065 diff changeset	380 if docstring is not None:
28310 01dc11e7191f extensions: extract function that copies function attributes to wrapper Yuya Nishihara <yuya@tcha.org> parents: 28155 diff changeset	381 wrap.__doc__ += docstring
24124 042d95beeee8 extensions: allow extending command synopsis and docstring Ryan McElroy <rm@fb.com> parents: 24065 diff changeset	382
7215 0ab5f21c390b extensions: add wrapping functions Matt Mackall <mpm@selenic.com> parents: 7011 diff changeset	383 newentry = list(entry)
0ab5f21c390b extensions: add wrapping functions Matt Mackall <mpm@selenic.com> parents: 7011 diff changeset	384 newentry[0] = wrap
24124 042d95beeee8 extensions: allow extending command synopsis and docstring Ryan McElroy <rm@fb.com> parents: 24065 diff changeset	385 if synopsis is not None:
042d95beeee8 extensions: allow extending command synopsis and docstring Ryan McElroy <rm@fb.com> parents: 24065 diff changeset	386 newentry[2] += synopsis
7215 0ab5f21c390b extensions: add wrapping functions Matt Mackall <mpm@selenic.com> parents: 7011 diff changeset	387 table[key] = tuple(newentry)
0ab5f21c390b extensions: add wrapping functions Matt Mackall <mpm@selenic.com> parents: 7011 diff changeset	388 return entry
0ab5f21c390b extensions: add wrapping functions Matt Mackall <mpm@selenic.com> parents: 7011 diff changeset	389
32742 de09138bf0f5 extensions: move wrapfilecache function from fsmonitor Augie Fackler <augie@google.com> parents: 32455 diff changeset	390 def wrapfilecache(cls, propname, wrapper):
de09138bf0f5 extensions: move wrapfilecache function from fsmonitor Augie Fackler <augie@google.com> parents: 32455 diff changeset	391 """Wraps a filecache property.
de09138bf0f5 extensions: move wrapfilecache function from fsmonitor Augie Fackler <augie@google.com> parents: 32455 diff changeset	392
de09138bf0f5 extensions: move wrapfilecache function from fsmonitor Augie Fackler <augie@google.com> parents: 32455 diff changeset	393 These can't be wrapped using the normal wrapfunction.
de09138bf0f5 extensions: move wrapfilecache function from fsmonitor Augie Fackler <augie@google.com> parents: 32455 diff changeset	394 """
33857 38a3767975a7 extensions: if on py3 and propname is a bytestr, convert to sysstr Augie Fackler <augie@google.com> parents: 33748 diff changeset	395 propname = pycompat.sysstr(propname)
32742 de09138bf0f5 extensions: move wrapfilecache function from fsmonitor Augie Fackler <augie@google.com> parents: 32455 diff changeset	396 assert callable(wrapper)
de09138bf0f5 extensions: move wrapfilecache function from fsmonitor Augie Fackler <augie@google.com> parents: 32455 diff changeset	397 for currcls in cls.__mro__:
de09138bf0f5 extensions: move wrapfilecache function from fsmonitor Augie Fackler <augie@google.com> parents: 32455 diff changeset	398 if propname in currcls.__dict__:
de09138bf0f5 extensions: move wrapfilecache function from fsmonitor Augie Fackler <augie@google.com> parents: 32455 diff changeset	399 origfn = currcls.__dict__[propname].func
de09138bf0f5 extensions: move wrapfilecache function from fsmonitor Augie Fackler <augie@google.com> parents: 32455 diff changeset	400 assert callable(origfn)
de09138bf0f5 extensions: move wrapfilecache function from fsmonitor Augie Fackler <augie@google.com> parents: 32455 diff changeset	401 def wrap(args, *kwargs):
de09138bf0f5 extensions: move wrapfilecache function from fsmonitor Augie Fackler <augie@google.com> parents: 32455 diff changeset	402 return wrapper(origfn, args, *kwargs)
de09138bf0f5 extensions: move wrapfilecache function from fsmonitor Augie Fackler <augie@google.com> parents: 32455 diff changeset	403 currcls.__dict__[propname].func = wrap
de09138bf0f5 extensions: move wrapfilecache function from fsmonitor Augie Fackler <augie@google.com> parents: 32455 diff changeset	404 break
de09138bf0f5 extensions: move wrapfilecache function from fsmonitor Augie Fackler <augie@google.com> parents: 32455 diff changeset	405
de09138bf0f5 extensions: move wrapfilecache function from fsmonitor Augie Fackler <augie@google.com> parents: 32455 diff changeset	406 if currcls is object:
33858 0646608368a9 extensions: don't give AttributeError bytes message on Python 3 Augie Fackler <augie@google.com> parents: 33857 diff changeset	407 raise AttributeError(r"type '%s' has no property '%s'" % (
0646608368a9 extensions: don't give AttributeError bytes message on Python 3 Augie Fackler <augie@google.com> parents: 33857 diff changeset	408 cls, propname))
32742 de09138bf0f5 extensions: move wrapfilecache function from fsmonitor Augie Fackler <augie@google.com> parents: 32455 diff changeset	409
34032 47e52f079a57 extensions: add wrappedfunction() context manager Martin von Zweigbergk <martinvonz@google.com> parents: 33858 diff changeset	410 class wrappedfunction(object):
47e52f079a57 extensions: add wrappedfunction() context manager Martin von Zweigbergk <martinvonz@google.com> parents: 33858 diff changeset	411 '''context manager for temporarily wrapping a function'''
47e52f079a57 extensions: add wrappedfunction() context manager Martin von Zweigbergk <martinvonz@google.com> parents: 33858 diff changeset	412
47e52f079a57 extensions: add wrappedfunction() context manager Martin von Zweigbergk <martinvonz@google.com> parents: 33858 diff changeset	413 def __init__(self, container, funcname, wrapper):
47e52f079a57 extensions: add wrappedfunction() context manager Martin von Zweigbergk <martinvonz@google.com> parents: 33858 diff changeset	414 assert callable(wrapper)
47e52f079a57 extensions: add wrappedfunction() context manager Martin von Zweigbergk <martinvonz@google.com> parents: 33858 diff changeset	415 self._container = container
47e52f079a57 extensions: add wrappedfunction() context manager Martin von Zweigbergk <martinvonz@google.com> parents: 33858 diff changeset	416 self._funcname = funcname
47e52f079a57 extensions: add wrappedfunction() context manager Martin von Zweigbergk <martinvonz@google.com> parents: 33858 diff changeset	417 self._wrapper = wrapper
47e52f079a57 extensions: add wrappedfunction() context manager Martin von Zweigbergk <martinvonz@google.com> parents: 33858 diff changeset	418
47e52f079a57 extensions: add wrappedfunction() context manager Martin von Zweigbergk <martinvonz@google.com> parents: 33858 diff changeset	419 def __enter__(self):
47e52f079a57 extensions: add wrappedfunction() context manager Martin von Zweigbergk <martinvonz@google.com> parents: 33858 diff changeset	420 wrapfunction(self._container, self._funcname, self._wrapper)
47e52f079a57 extensions: add wrappedfunction() context manager Martin von Zweigbergk <martinvonz@google.com> parents: 33858 diff changeset	421
47e52f079a57 extensions: add wrappedfunction() context manager Martin von Zweigbergk <martinvonz@google.com> parents: 33858 diff changeset	422 def __exit__(self, exctype, excvalue, traceback):
47e52f079a57 extensions: add wrappedfunction() context manager Martin von Zweigbergk <martinvonz@google.com> parents: 33858 diff changeset	423 unwrapfunction(self._container, self._funcname, self._wrapper)
47e52f079a57 extensions: add wrappedfunction() context manager Martin von Zweigbergk <martinvonz@google.com> parents: 33858 diff changeset	424
7215 0ab5f21c390b extensions: add wrapping functions Matt Mackall <mpm@selenic.com> parents: 7011 diff changeset	425 def wrapfunction(container, funcname, wrapper):
11402 367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	426 '''Wrap the function named funcname in container
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	427
11520 94b3bbc886cf extensions: improve language for wrapfunction() docstring. Dan Villiom Podlaski Christiansen <danchr@gmail.com> parents: 11519 diff changeset	428 Replace the funcname member in the given container with the specified
94b3bbc886cf extensions: improve language for wrapfunction() docstring. Dan Villiom Podlaski Christiansen <danchr@gmail.com> parents: 11519 diff changeset	429 wrapper. The container is typically a module, class, or instance.
11402 367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	430
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	431 The wrapper will be called like
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	432
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	433 wrapper(orig, args, *kwargs)
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	434
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	435 where orig is the original (wrapped) function, and args, *kwargs
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	436 are the arguments passed to it.
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	437
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	438 Wrapping methods of the repository object is not recommended since
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	439 it conflicts with extensions that extend the repository by
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	440 subclassing. All extensions that need to extend methods of
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	441 localrepository should use this subclassing trick: namely,
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	442 reposetup() should look like
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	443
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	444 def reposetup(ui, repo):
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	445 class myrepo(repo.__class__):
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	446 def whatever(self, args, *kwargs):
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	447 [...extension stuff...]
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	448 super(myrepo, self).whatever(args, *kwargs)
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	449 [...extension stuff...]
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	450
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	451 repo.__class__ = myrepo
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	452
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	453 In general, combining wrapfunction() with subclassing does not
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	454 work. Since you cannot control what other extensions are loaded by
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	455 your end users, you should play nicely with others by using the
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	456 subclass trick.
367ce8514da0 extensions: recommend against using wrapfunction for repo methods Greg Ward <greg-hg@gerg.ca> parents: 10364 diff changeset	457 '''
21795 711498bb4ff5 extensions: restore use of callable() since it was readded in Python 3.2 Augie Fackler <raf@durin42.com> parents: 21229 diff changeset	458 assert callable(wrapper)
7215 0ab5f21c390b extensions: add wrapping functions Matt Mackall <mpm@selenic.com> parents: 7011 diff changeset	459
0ab5f21c390b extensions: add wrapping functions Matt Mackall <mpm@selenic.com> parents: 7011 diff changeset	460 origfn = getattr(container, funcname)
21795 711498bb4ff5 extensions: restore use of callable() since it was readded in Python 3.2 Augie Fackler <raf@durin42.com> parents: 21229 diff changeset	461 assert callable(origfn)
28311 1b0ef07ba783 extensions: copy attributes to wrapper by wrapfunction() Yuya Nishihara <yuya@tcha.org> parents: 28310 diff changeset	462 wrap = bind(wrapper, origfn)
29775 ce6317dcb944 extensions: set attributes to wrappers so we can trace them back Jun Wu <quark@fb.com> parents: 29461 diff changeset	463 _updatewrapper(wrap, origfn, wrapper)
28311 1b0ef07ba783 extensions: copy attributes to wrapper by wrapfunction() Yuya Nishihara <yuya@tcha.org> parents: 28310 diff changeset	464 setattr(container, funcname, wrap)
7215 0ab5f21c390b extensions: add wrapping functions Matt Mackall <mpm@selenic.com> parents: 7011 diff changeset	465 return origfn
8871 20a25042fadc extensions: move extensions listing functions from mercurial.help C?dric Duval <cedricduval@free.fr> parents: 8225 diff changeset	466
29777 19578bb84731 extensions: add unwrapfunction to undo wrapfunction Jun Wu <quark@fb.com> parents: 29776 diff changeset	467 def unwrapfunction(container, funcname, wrapper=None):
19578bb84731 extensions: add unwrapfunction to undo wrapfunction Jun Wu <quark@fb.com> parents: 29776 diff changeset	468 '''undo wrapfunction
19578bb84731 extensions: add unwrapfunction to undo wrapfunction Jun Wu <quark@fb.com> parents: 29776 diff changeset	469
19578bb84731 extensions: add unwrapfunction to undo wrapfunction Jun Wu <quark@fb.com> parents: 29776 diff changeset	470 If wrappers is None, undo the last wrap. Otherwise removes the wrapper
19578bb84731 extensions: add unwrapfunction to undo wrapfunction Jun Wu <quark@fb.com> parents: 29776 diff changeset	471 from the chain of wrappers.
19578bb84731 extensions: add unwrapfunction to undo wrapfunction Jun Wu <quark@fb.com> parents: 29776 diff changeset	472
19578bb84731 extensions: add unwrapfunction to undo wrapfunction Jun Wu <quark@fb.com> parents: 29776 diff changeset	473 Return the removed wrapper.
19578bb84731 extensions: add unwrapfunction to undo wrapfunction Jun Wu <quark@fb.com> parents: 29776 diff changeset	474 Raise IndexError if wrapper is None and nothing to unwrap; ValueError if
19578bb84731 extensions: add unwrapfunction to undo wrapfunction Jun Wu <quark@fb.com> parents: 29776 diff changeset	475 wrapper is not None but is not found in the wrapper chain.
19578bb84731 extensions: add unwrapfunction to undo wrapfunction Jun Wu <quark@fb.com> parents: 29776 diff changeset	476 '''
19578bb84731 extensions: add unwrapfunction to undo wrapfunction Jun Wu <quark@fb.com> parents: 29776 diff changeset	477 chain = getwrapperchain(container, funcname)
19578bb84731 extensions: add unwrapfunction to undo wrapfunction Jun Wu <quark@fb.com> parents: 29776 diff changeset	478 origfn = chain.pop()
19578bb84731 extensions: add unwrapfunction to undo wrapfunction Jun Wu <quark@fb.com> parents: 29776 diff changeset	479 if wrapper is None:
19578bb84731 extensions: add unwrapfunction to undo wrapfunction Jun Wu <quark@fb.com> parents: 29776 diff changeset	480 wrapper = chain[0]
19578bb84731 extensions: add unwrapfunction to undo wrapfunction Jun Wu <quark@fb.com> parents: 29776 diff changeset	481 chain.remove(wrapper)
19578bb84731 extensions: add unwrapfunction to undo wrapfunction Jun Wu <quark@fb.com> parents: 29776 diff changeset	482 setattr(container, funcname, origfn)
19578bb84731 extensions: add unwrapfunction to undo wrapfunction Jun Wu <quark@fb.com> parents: 29776 diff changeset	483 for w in reversed(chain):
19578bb84731 extensions: add unwrapfunction to undo wrapfunction Jun Wu <quark@fb.com> parents: 29776 diff changeset	484 wrapfunction(container, funcname, w)
19578bb84731 extensions: add unwrapfunction to undo wrapfunction Jun Wu <quark@fb.com> parents: 29776 diff changeset	485 return wrapper
19578bb84731 extensions: add unwrapfunction to undo wrapfunction Jun Wu <quark@fb.com> parents: 29776 diff changeset	486
29776 8bf97c4c6c2a extensions: add getwrapperchain to get a list of wrappers Jun Wu <quark@fb.com> parents: 29775 diff changeset	487 def getwrapperchain(container, funcname):
8bf97c4c6c2a extensions: add getwrapperchain to get a list of wrappers Jun Wu <quark@fb.com> parents: 29775 diff changeset	488 '''get a chain of wrappers of a function
8bf97c4c6c2a extensions: add getwrapperchain to get a list of wrappers Jun Wu <quark@fb.com> parents: 29775 diff changeset	489
8bf97c4c6c2a extensions: add getwrapperchain to get a list of wrappers Jun Wu <quark@fb.com> parents: 29775 diff changeset	490 Return a list of functions: [newest wrapper, ..., oldest wrapper, origfunc]
8bf97c4c6c2a extensions: add getwrapperchain to get a list of wrappers Jun Wu <quark@fb.com> parents: 29775 diff changeset	491
8bf97c4c6c2a extensions: add getwrapperchain to get a list of wrappers Jun Wu <quark@fb.com> parents: 29775 diff changeset	492 The wrapper functions are the ones passed to wrapfunction, whose first
8bf97c4c6c2a extensions: add getwrapperchain to get a list of wrappers Jun Wu <quark@fb.com> parents: 29775 diff changeset	493 argument is origfunc.
8bf97c4c6c2a extensions: add getwrapperchain to get a list of wrappers Jun Wu <quark@fb.com> parents: 29775 diff changeset	494 '''
8bf97c4c6c2a extensions: add getwrapperchain to get a list of wrappers Jun Wu <quark@fb.com> parents: 29775 diff changeset	495 result = []
8bf97c4c6c2a extensions: add getwrapperchain to get a list of wrappers Jun Wu <quark@fb.com> parents: 29775 diff changeset	496 fn = getattr(container, funcname)
8bf97c4c6c2a extensions: add getwrapperchain to get a list of wrappers Jun Wu <quark@fb.com> parents: 29775 diff changeset	497 while fn:
8bf97c4c6c2a extensions: add getwrapperchain to get a list of wrappers Jun Wu <quark@fb.com> parents: 29775 diff changeset	498 assert callable(fn)
8bf97c4c6c2a extensions: add getwrapperchain to get a list of wrappers Jun Wu <quark@fb.com> parents: 29775 diff changeset	499 result.append(getattr(fn, '_unboundwrapper', fn))
8bf97c4c6c2a extensions: add getwrapperchain to get a list of wrappers Jun Wu <quark@fb.com> parents: 29775 diff changeset	500 fn = getattr(fn, '_origfunc', None)
8bf97c4c6c2a extensions: add getwrapperchain to get a list of wrappers Jun Wu <quark@fb.com> parents: 29775 diff changeset	501 return result
8bf97c4c6c2a extensions: add getwrapperchain to get a list of wrappers Jun Wu <quark@fb.com> parents: 29775 diff changeset	502
10364 de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	503 def _disabledpaths(strip_init=False):
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	504 '''find paths of disabled extensions. returns a dict of {name: path}
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	505 removes /__init__.py from packages if strip_init is True'''
8872 d0c0013f8713 extensions: simplify by selecting primary hgext Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 8871 diff changeset	506 import hgext
31091 2912b06905dc py3: use pycompat.fsencode() to convert __file__ to bytes Pulkit Goyal <7895pulkit@gmail.com> parents: 30580 diff changeset	507 extpath = os.path.dirname(
2912b06905dc py3: use pycompat.fsencode() to convert __file__ to bytes Pulkit Goyal <7895pulkit@gmail.com> parents: 30580 diff changeset	508 os.path.abspath(pycompat.fsencode(hgext.__file__)))
8964 119d1f664eae extensions: catch OSError when hgext is not accessible (issue1708) C?dric Duval <cedricduval@free.fr> parents: 8896 diff changeset	509 try: # might not be a filesystem path
119d1f664eae extensions: catch OSError when hgext is not accessible (issue1708) C?dric Duval <cedricduval@free.fr> parents: 8896 diff changeset	510 files = os.listdir(extpath)
119d1f664eae extensions: catch OSError when hgext is not accessible (issue1708) C?dric Duval <cedricduval@free.fr> parents: 8896 diff changeset	511 except OSError:
10363 c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	512 return {}
8964 119d1f664eae extensions: catch OSError when hgext is not accessible (issue1708) C?dric Duval <cedricduval@free.fr> parents: 8896 diff changeset	513
8871 20a25042fadc extensions: move extensions listing functions from mercurial.help C?dric Duval <cedricduval@free.fr> parents: 8225 diff changeset	514 exts = {}
8964 119d1f664eae extensions: catch OSError when hgext is not accessible (issue1708) C?dric Duval <cedricduval@free.fr> parents: 8896 diff changeset	515 for e in files:
8872 d0c0013f8713 extensions: simplify by selecting primary hgext Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 8871 diff changeset	516 if e.endswith('.py'):
d0c0013f8713 extensions: simplify by selecting primary hgext Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 8871 diff changeset	517 name = e.rsplit('.', 1)[0]
d0c0013f8713 extensions: simplify by selecting primary hgext Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 8871 diff changeset	518 path = os.path.join(extpath, e)
d0c0013f8713 extensions: simplify by selecting primary hgext Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 8871 diff changeset	519 else:
d0c0013f8713 extensions: simplify by selecting primary hgext Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 8871 diff changeset	520 name = e
d0c0013f8713 extensions: simplify by selecting primary hgext Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 8871 diff changeset	521 path = os.path.join(extpath, e, '__init__.py')
8877 08636e18268f extensions: check for path existence only when necessary C?dric Duval <cedricduval@free.fr> parents: 8876 diff changeset	522 if not os.path.exists(path):
08636e18268f extensions: check for path existence only when necessary C?dric Duval <cedricduval@free.fr> parents: 8876 diff changeset	523 continue
10364 de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	524 if strip_init:
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	525 path = os.path.dirname(path)
10363 c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	526 if name in exts or name in _order or name == '__init__':
c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	527 continue
c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	528 exts[name] = path
33327 68b7ceda99d7 dispatch: fix typo suggestion for disabled extension Martin von Zweigbergk <martinvonz@google.com> parents: 33139 diff changeset	529 for name, path in _disabledextensions.iteritems():
68b7ceda99d7 dispatch: fix typo suggestion for disabled extension Martin von Zweigbergk <martinvonz@google.com> parents: 33139 diff changeset	530 # If no path was provided for a disabled extension (e.g. "color=!"),
68b7ceda99d7 dispatch: fix typo suggestion for disabled extension Martin von Zweigbergk <martinvonz@google.com> parents: 33139 diff changeset	531 # don't replace the path we already found by the scan above.
68b7ceda99d7 dispatch: fix typo suggestion for disabled extension Martin von Zweigbergk <martinvonz@google.com> parents: 33139 diff changeset	532 if path:
68b7ceda99d7 dispatch: fix typo suggestion for disabled extension Martin von Zweigbergk <martinvonz@google.com> parents: 33139 diff changeset	533 exts[name] = path
10363 c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	534 return exts
8872 d0c0013f8713 extensions: simplify by selecting primary hgext Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 8871 diff changeset	535
14317 660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	536 def _moduledoc(file):
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	537 '''return the top-level python documentation for the given file
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	538
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	539 Loosely inspired by pydoc.source_synopsis(), but rewritten to
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	540 handle triple quotes and to return the whole text instead of just
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	541 the synopsis'''
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	542 result = []
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	543
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	544 line = file.readline()
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	545 while line[:1] == '#' or not line.strip():
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	546 line = file.readline()
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	547 if not line:
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	548 break
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	549
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	550 start = line[:3]
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	551 if start == '"""' or start == "'''":
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	552 line = line[3:]
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	553 while line:
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	554 if line.rstrip().endswith(start):
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	555 line = line.split(start)[0]
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	556 if line:
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	557 result.append(line)
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	558 break
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	559 elif not line:
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	560 return None # unmatched delimiter
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	561 result.append(line)
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	562 line = file.readline()
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	563 else:
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	564 return None
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	565
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	566 return ''.join(result)
660b0c1b6196 extensions: move moduledoc to break import loop with help Matt Mackall <mpm@selenic.com> parents: 14316 diff changeset	567
10363 c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	568 def _disabledhelp(path):
c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	569 '''retrieve help synopsis of a disabled extension (without importing)'''
c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	570 try:
c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	571 file = open(path)
c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	572 except IOError:
c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	573 return
c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	574 else:
14318 1f46be4689ed help: consolidate topic hooks in help.py Matt Mackall <mpm@selenic.com> parents: 14317 diff changeset	575 doc = _moduledoc(file)
10363 c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	576 file.close()
c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	577
c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	578 if doc: # extracting localized synopsis
30319 5581b294f3c6 help: show help for disabled extensions (issue5228) Pulkit Goyal <7895pulkit@gmail.com> parents: 30058 diff changeset	579 return gettext(doc)
10363 c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	580 else:
c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	581 return _('(no help text available)')
c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	582
c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	583 def disabled():
14530 cd31a1cc1521 extensions: update doc of enabled() and disabled() according to d5b525697ddb Yuya Nishihara <yuya@tcha.org> parents: 14415 diff changeset	584 '''find disabled extensions from hgext. returns a dict of {name: desc}'''
14539 558ec14ba6be extensions: make disabled()/disabledext() load prebuilt index if available Yuya Nishihara <yuya@tcha.org> parents: 14530 diff changeset	585 try:
558ec14ba6be extensions: make disabled()/disabledext() load prebuilt index if available Yuya Nishihara <yuya@tcha.org> parents: 14530 diff changeset	586 from hgext import __index__
558ec14ba6be extensions: make disabled()/disabledext() load prebuilt index if available Yuya Nishihara <yuya@tcha.org> parents: 14530 diff changeset	587 return dict((name, gettext(desc))
558ec14ba6be extensions: make disabled()/disabledext() load prebuilt index if available Yuya Nishihara <yuya@tcha.org> parents: 14530 diff changeset	588 for name, desc in __index__.docs.iteritems()
558ec14ba6be extensions: make disabled()/disabledext() load prebuilt index if available Yuya Nishihara <yuya@tcha.org> parents: 14530 diff changeset	589 if name not in _order)
21229 54d7657d7d1e setup.py, make: avoid problems with outdated, existing hgext/__index__.py* Thomas Arendsen Hein <thomas@intevation.de> parents: 20645 diff changeset	590 except (ImportError, AttributeError):
14539 558ec14ba6be extensions: make disabled()/disabledext() load prebuilt index if available Yuya Nishihara <yuya@tcha.org> parents: 14530 diff changeset	591 pass
558ec14ba6be extensions: make disabled()/disabledext() load prebuilt index if available Yuya Nishihara <yuya@tcha.org> parents: 14530 diff changeset	592
10363 c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	593 paths = _disabledpaths()
c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	594 if not paths:
16709 9eca39a91964 extensions.disabled: return {} instead of None no extensions are disabled Augie Fackler <raf@durin42.com> parents: 16667 diff changeset	595 return {}
10363 c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	596
c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	597 exts = {}
c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	598 for name, path in paths.iteritems():
c07974215b3d extensions: refactor disabled() Brodie Rao <me+hg@dackz.net> parents: 10263 diff changeset	599 doc = _disabledhelp(path)
14316 d5b525697ddb extensions: drop maxlength from enabled and disabled Matt Mackall <mpm@selenic.com> parents: 14079 diff changeset	600 if doc:
30319 5581b294f3c6 help: show help for disabled extensions (issue5228) Pulkit Goyal <7895pulkit@gmail.com> parents: 30058 diff changeset	601 exts[name] = doc.splitlines()[0]
8871 20a25042fadc extensions: move extensions listing functions from mercurial.help C?dric Duval <cedricduval@free.fr> parents: 8225 diff changeset	602
14316 d5b525697ddb extensions: drop maxlength from enabled and disabled Matt Mackall <mpm@selenic.com> parents: 14079 diff changeset	603 return exts
8871 20a25042fadc extensions: move extensions listing functions from mercurial.help C?dric Duval <cedricduval@free.fr> parents: 8225 diff changeset	604
10364 de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	605 def disabledext(name):
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	606 '''find a specific disabled extension from hgext. returns desc'''
14539 558ec14ba6be extensions: make disabled()/disabledext() load prebuilt index if available Yuya Nishihara <yuya@tcha.org> parents: 14530 diff changeset	607 try:
558ec14ba6be extensions: make disabled()/disabledext() load prebuilt index if available Yuya Nishihara <yuya@tcha.org> parents: 14530 diff changeset	608 from hgext import __index__
558ec14ba6be extensions: make disabled()/disabledext() load prebuilt index if available Yuya Nishihara <yuya@tcha.org> parents: 14530 diff changeset	609 if name in _order: # enabled
558ec14ba6be extensions: make disabled()/disabledext() load prebuilt index if available Yuya Nishihara <yuya@tcha.org> parents: 14530 diff changeset	610 return
558ec14ba6be extensions: make disabled()/disabledext() load prebuilt index if available Yuya Nishihara <yuya@tcha.org> parents: 14530 diff changeset	611 else:
558ec14ba6be extensions: make disabled()/disabledext() load prebuilt index if available Yuya Nishihara <yuya@tcha.org> parents: 14530 diff changeset	612 return gettext(__index__.docs.get(name))
21229 54d7657d7d1e setup.py, make: avoid problems with outdated, existing hgext/__index__.py* Thomas Arendsen Hein <thomas@intevation.de> parents: 20645 diff changeset	613 except (ImportError, AttributeError):
14539 558ec14ba6be extensions: make disabled()/disabledext() load prebuilt index if available Yuya Nishihara <yuya@tcha.org> parents: 14530 diff changeset	614 pass
558ec14ba6be extensions: make disabled()/disabledext() load prebuilt index if available Yuya Nishihara <yuya@tcha.org> parents: 14530 diff changeset	615
10364 de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	616 paths = _disabledpaths()
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	617 if name in paths:
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	618 return _disabledhelp(paths[name])
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	619
13191 1aea66b71f4f extensions: warn about invalid extensions when listing disabled commands Mads Kiilerich <mads@kiilerich.com> parents: 12779 diff changeset	620 def disabledcmd(ui, cmd, strict=False):
10364 de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	621 '''import disabled extensions until cmd is found.
16666 b9bef21cd214 extensions: fix documentation of disabledcmd return value Augie Fackler <raf@durin42.com> parents: 15199 diff changeset	622 returns (cmdname, extname, module)'''
10364 de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	623
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	624 paths = _disabledpaths(strip_init=True)
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	625 if not paths:
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	626 raise error.UnknownCommand(cmd)
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	627
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	628 def findcmd(cmd, name, path):
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	629 try:
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	630 mod = loadpath(path, 'hgext.%s' % name)
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	631 except Exception:
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	632 return
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	633 try:
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	634 aliases, entry = cmdutil.findcmd(cmd,
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	635 getattr(mod, 'cmdtable', {}), strict)
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	636 except (error.AmbiguousCommand, error.UnknownCommand):
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	637 return
13191 1aea66b71f4f extensions: warn about invalid extensions when listing disabled commands Mads Kiilerich <mads@kiilerich.com> parents: 12779 diff changeset	638 except Exception:
1aea66b71f4f extensions: warn about invalid extensions when listing disabled commands Mads Kiilerich <mads@kiilerich.com> parents: 12779 diff changeset	639 ui.warn(_('warning: error finding commands in %s\n') % path)
1aea66b71f4f extensions: warn about invalid extensions when listing disabled commands Mads Kiilerich <mads@kiilerich.com> parents: 12779 diff changeset	640 ui.traceback()
1aea66b71f4f extensions: warn about invalid extensions when listing disabled commands Mads Kiilerich <mads@kiilerich.com> parents: 12779 diff changeset	641 return
10364 de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	642 for c in aliases:
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	643 if c.startswith(cmd):
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	644 cmd = c
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	645 break
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	646 else:
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	647 cmd = aliases[0]
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	648 return (cmd, name, mod)
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	649
16667 bdb7ae65c27c extensions: don't suggest commands from deprecated extensions Martin Geisler <mg@lazybytes.net> parents: 16666 diff changeset	650 ext = None
10364 de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	651 # first, search for an extension with the same name as the command
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	652 path = paths.pop(cmd, None)
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	653 if path:
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	654 ext = findcmd(cmd, cmd, path)
16667 bdb7ae65c27c extensions: don't suggest commands from deprecated extensions Martin Geisler <mg@lazybytes.net> parents: 16666 diff changeset	655 if not ext:
bdb7ae65c27c extensions: don't suggest commands from deprecated extensions Martin Geisler <mg@lazybytes.net> parents: 16666 diff changeset	656 # otherwise, interrogate each extension until there's a match
bdb7ae65c27c extensions: don't suggest commands from deprecated extensions Martin Geisler <mg@lazybytes.net> parents: 16666 diff changeset	657 for name, path in paths.iteritems():
bdb7ae65c27c extensions: don't suggest commands from deprecated extensions Martin Geisler <mg@lazybytes.net> parents: 16666 diff changeset	658 ext = findcmd(cmd, name, path)
bdb7ae65c27c extensions: don't suggest commands from deprecated extensions Martin Geisler <mg@lazybytes.net> parents: 16666 diff changeset	659 if ext:
bdb7ae65c27c extensions: don't suggest commands from deprecated extensions Martin Geisler <mg@lazybytes.net> parents: 16666 diff changeset	660 break
bdb7ae65c27c extensions: don't suggest commands from deprecated extensions Martin Geisler <mg@lazybytes.net> parents: 16666 diff changeset	661 if ext and 'DEPRECATED' not in ext.__doc__:
bdb7ae65c27c extensions: don't suggest commands from deprecated extensions Martin Geisler <mg@lazybytes.net> parents: 16666 diff changeset	662 return ext
10364 de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	663
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	664 raise error.UnknownCommand(cmd)
de1e7099d100 dispatch: provide help for disabled extensions and commands Brodie Rao <me+hg@dackz.net> parents: 10363 diff changeset	665
19769 83d79a00cc24 help: use full name of extensions to look up them for keyword search FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 18692 diff changeset	666 def enabled(shortname=True):
14530 cd31a1cc1521 extensions: update doc of enabled() and disabled() according to d5b525697ddb Yuya Nishihara <yuya@tcha.org> parents: 14415 diff changeset	667 '''return a dict of {name: desc} of extensions'''
8871 20a25042fadc extensions: move extensions listing functions from mercurial.help C?dric Duval <cedricduval@free.fr> parents: 8225 diff changeset	668 exts = {}
20a25042fadc extensions: move extensions listing functions from mercurial.help C?dric Duval <cedricduval@free.fr> parents: 8225 diff changeset	669 for ename, ext in extensions():
20a25042fadc extensions: move extensions listing functions from mercurial.help C?dric Duval <cedricduval@free.fr> parents: 8225 diff changeset	670 doc = (gettext(ext.__doc__) or _('(no help text available)'))
19769 83d79a00cc24 help: use full name of extensions to look up them for keyword search FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 18692 diff changeset	671 if shortname:
83d79a00cc24 help: use full name of extensions to look up them for keyword search FUJIWARA Katsunori <foozy@lares.dti.ne.jp> parents: 18692 diff changeset	672 ename = ename.split('.')[-1]
9136 31177742f54a for calls expecting bool args, pass bool instead of int Nicolas Dumazet <nicdumz.commits@gmail.com> parents: 9020 diff changeset	673 exts[ename] = doc.splitlines()[0].strip()
8871 20a25042fadc extensions: move extensions listing functions from mercurial.help C?dric Duval <cedricduval@free.fr> parents: 8225 diff changeset	674
14316 d5b525697ddb extensions: drop maxlength from enabled and disabled Matt Mackall <mpm@selenic.com> parents: 14079 diff changeset	675 return exts
21848 ecdbbb6e5d06 version: show enabled extensions (issue4209) anatoly techtonik <techtonik@gmail.com> parents: 21795 diff changeset	676
28155 7f430b2ac7fd extensions: add notloaded method to return extensions failed to load Jun Wu <quark@fb.com> parents: 27990 diff changeset	677 def notloaded():
7f430b2ac7fd extensions: add notloaded method to return extensions failed to load Jun Wu <quark@fb.com> parents: 27990 diff changeset	678 '''return short names of extensions that failed to load'''
7f430b2ac7fd extensions: add notloaded method to return extensions failed to load Jun Wu <quark@fb.com> parents: 27990 diff changeset	679 return [name for name, mod in _extensions.iteritems() if mod is None]
7f430b2ac7fd extensions: add notloaded method to return extensions failed to load Jun Wu <quark@fb.com> parents: 27990 diff changeset	680
21848 ecdbbb6e5d06 version: show enabled extensions (issue4209) anatoly techtonik <techtonik@gmail.com> parents: 21795 diff changeset	681 def moduleversion(module):
ecdbbb6e5d06 version: show enabled extensions (issue4209) anatoly techtonik <techtonik@gmail.com> parents: 21795 diff changeset	682 '''return version information from given module as a string'''
ecdbbb6e5d06 version: show enabled extensions (issue4209) anatoly techtonik <techtonik@gmail.com> parents: 21795 diff changeset	683 if (util.safehasattr(module, 'getversion')
ecdbbb6e5d06 version: show enabled extensions (issue4209) anatoly techtonik <techtonik@gmail.com> parents: 21795 diff changeset	684 and callable(module.getversion)):
ecdbbb6e5d06 version: show enabled extensions (issue4209) anatoly techtonik <techtonik@gmail.com> parents: 21795 diff changeset	685 version = module.getversion()
ecdbbb6e5d06 version: show enabled extensions (issue4209) anatoly techtonik <techtonik@gmail.com> parents: 21795 diff changeset	686 elif util.safehasattr(module, '__version__'):
ecdbbb6e5d06 version: show enabled extensions (issue4209) anatoly techtonik <techtonik@gmail.com> parents: 21795 diff changeset	687 version = module.__version__
ecdbbb6e5d06 version: show enabled extensions (issue4209) anatoly techtonik <techtonik@gmail.com> parents: 21795 diff changeset	688 else:
ecdbbb6e5d06 version: show enabled extensions (issue4209) anatoly techtonik <techtonik@gmail.com> parents: 21795 diff changeset	689 version = ''
ecdbbb6e5d06 version: show enabled extensions (issue4209) anatoly techtonik <techtonik@gmail.com> parents: 21795 diff changeset	690 if isinstance(version, (list, tuple)):
ecdbbb6e5d06 version: show enabled extensions (issue4209) anatoly techtonik <techtonik@gmail.com> parents: 21795 diff changeset	691 version = '.'.join(str(o) for o in version)
ecdbbb6e5d06 version: show enabled extensions (issue4209) anatoly techtonik <techtonik@gmail.com> parents: 21795 diff changeset	692 return version
27990 96bfd2875213 version: verbose list internal and external extension source (issue4731) liscju <piotr.listkiewicz@gmail.com> parents: 27637 diff changeset	693
96bfd2875213 version: verbose list internal and external extension source (issue4731) liscju <piotr.listkiewicz@gmail.com> parents: 27637 diff changeset	694 def ismoduleinternal(module):
96bfd2875213 version: verbose list internal and external extension source (issue4731) liscju <piotr.listkiewicz@gmail.com> parents: 27637 diff changeset	695 exttestedwith = getattr(module, 'testedwith', None)
29852 d5883fd055c6 extensions: change magic "shipped with hg" string Augie Fackler <augie@google.com> parents: 29777 diff changeset	696 return exttestedwith == "ships-with-hg-core"

Mercurial > public > mercurial-scm > hg-stable

annotate mercurial/extensions.py @ 34065:0e0ac8f09048