Mercurial > hg
annotate mercurial/extensions.py @ 41722:37b33c34bf4f
templatekw: add a {negrev} keyword
Revision numbers are getting much maligned for two reasons: they are
too long in large repos and users get confused by their local-only
nature. It just occurred to me that negative revision numbers avoid
both of those problems. Since negative revision numbers change
whenever the repo changes, it's much more obvious that they are a
local-only convenience. Additionally, for the recent commits that we
usually care about the most, negative revision numbers are always near
zero.
This commit adds a negrev templatekw to more easily expose negative
revision numbers. It's not easy to reliably produce this output with
existing keywords due to hidden commits while at the same time
ensuring good performance.
author | Jordi Gutiérrez Hermoso <jordigh@octave.org> |
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date | Fri, 15 Feb 2019 14:43:31 -0500 |
parents | 28a4fb793ba1 |
children | 38b7b45627a2 |
rev | line source |
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1 # extensions.py - extension handling for mercurial |
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2 # |
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3 # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
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7 |
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8 from __future__ import absolute_import |
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9 |
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10 import ast |
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11 import collections |
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12 import functools |
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13 import imp |
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14 import inspect |
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15 import os |
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16 |
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17 from .i18n import ( |
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18 _, |
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19 gettext, |
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20 ) |
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21 |
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22 from . import ( |
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23 cmdutil, |
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24 configitems, |
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25 error, |
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26 pycompat, |
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27 util, |
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28 ) |
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29 |
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30 from .utils import ( |
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31 stringutil, |
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32 ) |
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33 |
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34 _extensions = {} |
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35 _disabledextensions = {} |
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36 _aftercallbacks = {} |
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37 _order = [] |
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38 _builtin = { |
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39 'hbisect', |
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40 'bookmarks', |
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41 'color', |
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42 'parentrevspec', |
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43 'progress', |
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44 'interhg', |
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45 'inotify', |
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46 'hgcia' |
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47 } |
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48 |
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49 def extensions(ui=None): |
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50 if ui: |
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51 def enabled(name): |
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52 for format in ['%s', 'hgext.%s']: |
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53 conf = ui.config('extensions', format % name) |
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54 if conf is not None and not conf.startswith('!'): |
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55 return True |
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56 else: |
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57 enabled = lambda name: True |
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58 for name in _order: |
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59 module = _extensions[name] |
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60 if module and enabled(name): |
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61 yield name, module |
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62 |
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63 def find(name): |
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64 '''return module with given extension name''' |
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65 mod = None |
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66 try: |
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67 mod = _extensions[name] |
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68 except KeyError: |
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69 for k, v in _extensions.iteritems(): |
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70 if k.endswith('.' + name) or k.endswith('/' + name): |
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71 mod = v |
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72 break |
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73 if not mod: |
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74 raise KeyError(name) |
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75 return mod |
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76 |
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77 def loadpath(path, module_name): |
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78 module_name = module_name.replace('.', '_') |
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79 path = util.normpath(util.expandpath(path)) |
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80 module_name = pycompat.fsdecode(module_name) |
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81 path = pycompat.fsdecode(path) |
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82 if os.path.isdir(path): |
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83 # module/__init__.py style |
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84 d, f = os.path.split(path) |
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85 fd, fpath, desc = imp.find_module(f, [d]) |
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86 return imp.load_module(module_name, fd, fpath, desc) |
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87 else: |
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88 try: |
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89 return imp.load_source(module_name, path) |
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90 except IOError as exc: |
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91 if not exc.filename: |
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92 exc.filename = path # python does not fill this |
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93 raise |
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94 |
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95 def _importh(name): |
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96 """import and return the <name> module""" |
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97 mod = __import__(pycompat.sysstr(name)) |
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98 components = name.split('.') |
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99 for comp in components[1:]: |
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100 mod = getattr(mod, comp) |
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101 return mod |
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102 |
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103 def _importext(name, path=None, reportfunc=None): |
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104 if path: |
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105 # the module will be loaded in sys.modules |
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106 # choose an unique name so that it doesn't |
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107 # conflicts with other modules |
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108 mod = loadpath(path, 'hgext.%s' % name) |
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109 else: |
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110 try: |
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111 mod = _importh("hgext.%s" % name) |
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112 except ImportError as err: |
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113 if reportfunc: |
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114 reportfunc(err, "hgext.%s" % name, "hgext3rd.%s" % name) |
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115 try: |
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116 mod = _importh("hgext3rd.%s" % name) |
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117 except ImportError as err: |
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118 if reportfunc: |
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119 reportfunc(err, "hgext3rd.%s" % name, name) |
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120 mod = _importh(name) |
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121 return mod |
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122 |
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123 def _reportimporterror(ui, err, failed, next): |
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124 # note: this ui.log happens before --debug is processed, |
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125 # Use --config ui.debug=1 to see them. |
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126 ui.log(b'extension', b' - could not import %s (%s): trying %s\n', |
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127 failed, stringutil.forcebytestr(err), next) |
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128 if ui.debugflag and ui.configbool('devel', 'debug.extensions'): |
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129 ui.traceback() |
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130 |
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131 def _rejectunicode(name, xs): |
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132 if isinstance(xs, (list, set, tuple)): |
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133 for x in xs: |
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134 _rejectunicode(name, x) |
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135 elif isinstance(xs, dict): |
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136 for k, v in xs.items(): |
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137 _rejectunicode(name, k) |
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138 _rejectunicode(b'%s.%s' % (name, stringutil.forcebytestr(k)), v) |
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139 elif isinstance(xs, type(u'')): |
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140 raise error.ProgrammingError(b"unicode %r found in %s" % (xs, name), |
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141 hint="use b'' to make it byte string") |
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142 |
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143 # attributes set by registrar.command |
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144 _cmdfuncattrs = ('norepo', 'optionalrepo', 'inferrepo') |
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145 |
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146 def _validatecmdtable(ui, cmdtable): |
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147 """Check if extension commands have required attributes""" |
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148 for c, e in cmdtable.iteritems(): |
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149 f = e[0] |
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150 missing = [a for a in _cmdfuncattrs if not util.safehasattr(f, a)] |
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151 if not missing: |
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152 continue |
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153 raise error.ProgrammingError( |
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154 'missing attributes: %s' % ', '.join(missing), |
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155 hint="use @command decorator to register '%s'" % c) |
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156 |
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157 def _validatetables(ui, mod): |
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158 """Sanity check for loadable tables provided by extension module""" |
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159 for t in ['cmdtable', 'colortable', 'configtable']: |
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160 _rejectunicode(t, getattr(mod, t, {})) |
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161 for t in ['filesetpredicate', 'internalmerge', 'revsetpredicate', |
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162 'templatefilter', 'templatefunc', 'templatekeyword']: |
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163 o = getattr(mod, t, None) |
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164 if o: |
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165 _rejectunicode(t, o._table) |
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166 _validatecmdtable(ui, getattr(mod, 'cmdtable', {})) |
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167 |
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168 def load(ui, name, path, loadingtime=None): |
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169 if name.startswith('hgext.') or name.startswith('hgext/'): |
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170 shortname = name[6:] |
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171 else: |
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172 shortname = name |
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173 if shortname in _builtin: |
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174 return None |
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175 if shortname in _extensions: |
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176 return _extensions[shortname] |
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177 ui.log(b'extension', b' - loading extension: %s\n', shortname) |
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178 _extensions[shortname] = None |
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179 with util.timedcm('load extension %s', shortname) as stats: |
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180 mod = _importext(name, path, bind(_reportimporterror, ui)) |
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181 ui.log(b'extension', b' > %s extension loaded in %s\n', shortname, stats) |
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182 if loadingtime is not None: |
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183 loadingtime[shortname] += stats.elapsed |
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184 |
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185 # Before we do anything with the extension, check against minimum stated |
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186 # compatibility. This gives extension authors a mechanism to have their |
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187 # extensions short circuit when loaded with a known incompatible version |
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188 # of Mercurial. |
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189 minver = getattr(mod, 'minimumhgversion', None) |
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190 if minver and util.versiontuple(minver, 2) > util.versiontuple(n=2): |
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191 msg = _('(third party extension %s requires version %s or newer ' |
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192 'of Mercurial (current: %s); disabling)\n') |
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193 ui.warn(msg % (shortname, minver, util.version())) |
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194 return |
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195 ui.log(b'extension', b' - validating extension tables: %s\n', shortname) |
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196 _validatetables(ui, mod) |
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197 |
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198 _extensions[shortname] = mod |
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199 _order.append(shortname) |
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200 ui.log(b'extension', b' - invoking registered callbacks: %s\n', |
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201 shortname) |
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202 with util.timedcm('callbacks extension %s', shortname) as stats: |
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203 for fn in _aftercallbacks.get(shortname, []): |
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204 fn(loaded=True) |
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205 ui.log(b'extension', b' > callbacks completed in %s\n', stats) |
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206 return mod |
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207 |
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208 def _runuisetup(name, ui): |
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209 uisetup = getattr(_extensions[name], 'uisetup', None) |
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210 if uisetup: |
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211 try: |
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212 uisetup(ui) |
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213 except Exception as inst: |
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214 ui.traceback(force=True) |
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215 msg = stringutil.forcebytestr(inst) |
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216 ui.warn(_("*** failed to set up extension %s: %s\n") % (name, msg)) |
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217 return False |
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218 return True |
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219 |
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220 def _runextsetup(name, ui): |
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221 extsetup = getattr(_extensions[name], 'extsetup', None) |
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222 if extsetup: |
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223 try: |
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224 try: |
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225 extsetup(ui) |
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226 except TypeError: |
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227 if pycompat.getargspec(extsetup).args: |
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228 raise |
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229 ui.deprecwarn("extsetup for '%s' must take a ui argument" |
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230 % name, "4.9") |
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231 extsetup() # old extsetup with no ui argument |
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232 except Exception as inst: |
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233 ui.traceback(force=True) |
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234 msg = stringutil.forcebytestr(inst) |
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235 ui.warn(_("*** failed to set up extension %s: %s\n") % (name, msg)) |
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236 return False |
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237 return True |
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238 |
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239 def loadall(ui, whitelist=None): |
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240 loadingtime = collections.defaultdict(int) |
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241 result = ui.configitems("extensions") |
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242 if whitelist is not None: |
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243 result = [(k, v) for (k, v) in result if k in whitelist] |
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244 newindex = len(_order) |
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245 ui.log(b'extension', b'loading %sextensions\n', |
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246 'additional ' if newindex else '') |
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247 ui.log(b'extension', b'- processing %d entries\n', len(result)) |
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248 with util.timedcm('load all extensions') as stats: |
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249 for (name, path) in result: |
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250 if path: |
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251 if path[0:1] == '!': |
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252 if name not in _disabledextensions: |
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253 ui.log(b'extension', |
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254 b' - skipping disabled extension: %s\n', name) |
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255 _disabledextensions[name] = path[1:] |
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256 continue |
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257 try: |
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258 load(ui, name, path, loadingtime) |
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259 except Exception as inst: |
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260 msg = stringutil.forcebytestr(inst) |
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261 if path: |
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262 ui.warn(_("*** failed to import extension %s from %s: %s\n") |
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263 % (name, path, msg)) |
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264 else: |
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265 ui.warn(_("*** failed to import extension %s: %s\n") |
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266 % (name, msg)) |
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267 if isinstance(inst, error.Hint) and inst.hint: |
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268 ui.warn(_("*** (%s)\n") % inst.hint) |
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269 ui.traceback() |
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270 |
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271 ui.log(b'extension', b'> loaded %d extensions, total time %s\n', |
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272 len(_order) - newindex, stats) |
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273 # list of (objname, loadermod, loadername) tuple: |
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274 # - objname is the name of an object in extension module, |
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275 # from which extra information is loaded |
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276 # - loadermod is the module where loader is placed |
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277 # - loadername is the name of the function, |
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278 # which takes (ui, extensionname, extraobj) arguments |
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279 # |
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280 # This one is for the list of item that must be run before running any setup |
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281 earlyextraloaders = [ |
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282 ('configtable', configitems, 'loadconfigtable'), |
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283 ] |
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284 |
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285 ui.log(b'extension', b'- loading configtable attributes\n') |
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286 _loadextra(ui, newindex, earlyextraloaders) |
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287 |
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288 broken = set() |
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289 ui.log(b'extension', b'- executing uisetup hooks\n') |
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290 with util.timedcm('all uisetup') as alluisetupstats: |
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291 for name in _order[newindex:]: |
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292 ui.log(b'extension', b' - running uisetup for %s\n', name) |
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293 with util.timedcm('uisetup %s', name) as stats: |
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294 if not _runuisetup(name, ui): |
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295 ui.log(b'extension', |
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296 b' - the %s extension uisetup failed\n', name) |
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297 broken.add(name) |
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298 ui.log(b'extension', b' > uisetup for %s took %s\n', name, stats) |
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299 loadingtime[name] += stats.elapsed |
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300 ui.log(b'extension', b'> all uisetup took %s\n', alluisetupstats) |
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301 |
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302 ui.log(b'extension', b'- executing extsetup hooks\n') |
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303 with util.timedcm('all extsetup') as allextetupstats: |
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304 for name in _order[newindex:]: |
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305 if name in broken: |
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306 continue |
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307 ui.log(b'extension', b' - running extsetup for %s\n', name) |
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308 with util.timedcm('extsetup %s', name) as stats: |
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309 if not _runextsetup(name, ui): |
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310 ui.log(b'extension', |
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311 b' - the %s extension extsetup failed\n', name) |
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312 broken.add(name) |
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313 ui.log(b'extension', b' > extsetup for %s took %s\n', name, stats) |
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314 loadingtime[name] += stats.elapsed |
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315 ui.log(b'extension', b'> all extsetup took %s\n', allextetupstats) |
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316 |
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317 for name in broken: |
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318 ui.log(b'extension', b' - disabling broken %s extension\n', name) |
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319 _extensions[name] = None |
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320 |
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321 # Call aftercallbacks that were never met. |
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322 ui.log(b'extension', b'- executing remaining aftercallbacks\n') |
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323 with util.timedcm('aftercallbacks') as stats: |
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324 for shortname in _aftercallbacks: |
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325 if shortname in _extensions: |
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326 continue |
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327 |
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328 for fn in _aftercallbacks[shortname]: |
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329 ui.log(b'extension', |
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330 b' - extension %s not loaded, notify callbacks\n', |
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331 shortname) |
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332 fn(loaded=False) |
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333 ui.log(b'extension', b'> remaining aftercallbacks completed in %s\n', stats) |
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334 |
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335 # loadall() is called multiple times and lingering _aftercallbacks |
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336 # entries could result in double execution. See issue4646. |
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337 _aftercallbacks.clear() |
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338 |
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339 # delay importing avoids cyclic dependency (especially commands) |
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340 from . import ( |
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341 color, |
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342 commands, |
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343 filemerge, |
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344 fileset, |
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345 revset, |
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346 templatefilters, |
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347 templatefuncs, |
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348 templatekw, |
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349 ) |
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350 |
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351 # list of (objname, loadermod, loadername) tuple: |
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352 # - objname is the name of an object in extension module, |
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353 # from which extra information is loaded |
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354 # - loadermod is the module where loader is placed |
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355 # - loadername is the name of the function, |
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356 # which takes (ui, extensionname, extraobj) arguments |
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357 ui.log(b'extension', b'- loading extension registration objects\n') |
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358 extraloaders = [ |
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359 ('cmdtable', commands, 'loadcmdtable'), |
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360 ('colortable', color, 'loadcolortable'), |
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361 ('filesetpredicate', fileset, 'loadpredicate'), |
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362 ('internalmerge', filemerge, 'loadinternalmerge'), |
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363 ('revsetpredicate', revset, 'loadpredicate'), |
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364 ('templatefilter', templatefilters, 'loadfilter'), |
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365 ('templatefunc', templatefuncs, 'loadfunction'), |
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366 ('templatekeyword', templatekw, 'loadkeyword'), |
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367 ] |
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368 with util.timedcm('load registration objects') as stats: |
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369 _loadextra(ui, newindex, extraloaders) |
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370 ui.log(b'extension', b'> extension registration object loading took %s\n', |
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371 stats) |
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372 |
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373 # Report per extension loading time (except reposetup) |
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374 for name in sorted(loadingtime): |
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375 ui.log(b'extension', b'> extension %s take a total of %s to load\n', |
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376 name, util.timecount(loadingtime[name])) |
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377 |
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378 ui.log(b'extension', b'extension loading complete\n') |
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379 |
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380 def _loadextra(ui, newindex, extraloaders): |
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381 for name in _order[newindex:]: |
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382 module = _extensions[name] |
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383 if not module: |
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384 continue # loading this module failed |
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385 |
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386 for objname, loadermod, loadername in extraloaders: |
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387 extraobj = getattr(module, objname, None) |
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388 if extraobj is not None: |
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389 getattr(loadermod, loadername)(ui, name, extraobj) |
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390 |
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391 def afterloaded(extension, callback): |
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392 '''Run the specified function after a named extension is loaded. |
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393 |
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394 If the named extension is already loaded, the callback will be called |
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395 immediately. |
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396 |
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397 If the named extension never loads, the callback will be called after |
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398 all extensions have been loaded. |
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399 |
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400 The callback receives the named argument ``loaded``, which is a boolean |
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401 indicating whether the dependent extension actually loaded. |
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402 ''' |
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403 |
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404 if extension in _extensions: |
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405 # Report loaded as False if the extension is disabled |
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406 loaded = (_extensions[extension] is not None) |
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407 callback(loaded=loaded) |
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408 else: |
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409 _aftercallbacks.setdefault(extension, []).append(callback) |
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410 |
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411 def populateui(ui): |
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412 """Run extension hooks on the given ui to populate additional members, |
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413 extend the class dynamically, etc. |
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414 |
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415 This will be called after the configuration is loaded, and/or extensions |
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416 are loaded. In general, it's once per ui instance, but in command-server |
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417 and hgweb, this may be called more than once with the same ui. |
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418 """ |
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419 for name, mod in extensions(ui): |
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420 hook = getattr(mod, 'uipopulate', None) |
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421 if not hook: |
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422 continue |
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423 try: |
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424 hook(ui) |
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425 except Exception as inst: |
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426 ui.traceback(force=True) |
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427 ui.warn(_('*** failed to populate ui by extension %s: %s\n') |
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428 % (name, stringutil.forcebytestr(inst))) |
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429 |
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430 def bind(func, *args): |
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431 '''Partial function application |
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432 |
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433 Returns a new function that is the partial application of args and kwargs |
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434 to func. For example, |
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435 |
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436 f(1, 2, bar=3) === bind(f, 1)(2, bar=3)''' |
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437 assert callable(func) |
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438 def closure(*a, **kw): |
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439 return func(*(args + a), **kw) |
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440 return closure |
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441 |
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442 def _updatewrapper(wrap, origfn, unboundwrapper): |
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443 '''Copy and add some useful attributes to wrapper''' |
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444 try: |
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445 wrap.__name__ = origfn.__name__ |
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446 except AttributeError: |
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447 pass |
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448 wrap.__module__ = getattr(origfn, '__module__') |
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449 wrap.__doc__ = getattr(origfn, '__doc__') |
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450 wrap.__dict__.update(getattr(origfn, '__dict__', {})) |
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451 wrap._origfunc = origfn |
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452 wrap._unboundwrapper = unboundwrapper |
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453 |
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454 def wrapcommand(table, command, wrapper, synopsis=None, docstring=None): |
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455 '''Wrap the command named `command' in table |
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456 |
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457 Replace command in the command table with wrapper. The wrapped command will |
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458 be inserted into the command table specified by the table argument. |
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459 |
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460 The wrapper will be called like |
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461 |
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462 wrapper(orig, *args, **kwargs) |
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463 |
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464 where orig is the original (wrapped) function, and *args, **kwargs |
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465 are the arguments passed to it. |
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466 |
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467 Optionally append to the command synopsis and docstring, used for help. |
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468 For example, if your extension wraps the ``bookmarks`` command to add the |
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469 flags ``--remote`` and ``--all`` you might call this function like so: |
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470 |
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471 synopsis = ' [-a] [--remote]' |
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472 docstring = """ |
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473 |
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474 The ``remotenames`` extension adds the ``--remote`` and ``--all`` (``-a``) |
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475 flags to the bookmarks command. Either flag will show the remote bookmarks |
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476 known to the repository; ``--remote`` will also suppress the output of the |
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477 local bookmarks. |
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478 """ |
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479 |
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480 extensions.wrapcommand(commands.table, 'bookmarks', exbookmarks, |
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481 synopsis, docstring) |
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482 ''' |
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483 assert callable(wrapper) |
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484 aliases, entry = cmdutil.findcmd(command, table) |
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485 for alias, e in table.iteritems(): |
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486 if e is entry: |
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487 key = alias |
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488 break |
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489 |
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490 origfn = entry[0] |
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492 util.checksignature(origfn)) | |
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493 _updatewrapper(wrap, origfn, wrapper) |
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494 if docstring is not None: |
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495 wrap.__doc__ += docstring |
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496 |
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497 newentry = list(entry) |
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498 newentry[0] = wrap |
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499 if synopsis is not None: |
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500 newentry[2] += synopsis |
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501 table[key] = tuple(newentry) |
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502 return entry |
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503 |
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504 def wrapfilecache(cls, propname, wrapper): |
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505 """Wraps a filecache property. |
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506 |
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507 These can't be wrapped using the normal wrapfunction. |
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508 """ |
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509 propname = pycompat.sysstr(propname) |
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510 assert callable(wrapper) |
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511 for currcls in cls.__mro__: |
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512 if propname in currcls.__dict__: |
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513 origfn = currcls.__dict__[propname].func |
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514 assert callable(origfn) |
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515 def wrap(*args, **kwargs): |
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516 return wrapper(origfn, *args, **kwargs) |
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517 currcls.__dict__[propname].func = wrap |
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518 break |
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519 |
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520 if currcls is object: |
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521 raise AttributeError(r"type '%s' has no property '%s'" % ( |
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522 cls, propname)) |
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523 |
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524 class wrappedfunction(object): |
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525 '''context manager for temporarily wrapping a function''' |
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526 |
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527 def __init__(self, container, funcname, wrapper): |
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528 assert callable(wrapper) |
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529 self._container = container |
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530 self._funcname = funcname |
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531 self._wrapper = wrapper |
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532 |
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533 def __enter__(self): |
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534 wrapfunction(self._container, self._funcname, self._wrapper) |
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535 |
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536 def __exit__(self, exctype, excvalue, traceback): |
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537 unwrapfunction(self._container, self._funcname, self._wrapper) |
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538 |
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539 def wrapfunction(container, funcname, wrapper): |
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540 '''Wrap the function named funcname in container |
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541 |
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542 Replace the funcname member in the given container with the specified |
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543 wrapper. The container is typically a module, class, or instance. |
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544 |
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545 The wrapper will be called like |
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546 |
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547 wrapper(orig, *args, **kwargs) |
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548 |
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549 where orig is the original (wrapped) function, and *args, **kwargs |
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550 are the arguments passed to it. |
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551 |
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552 Wrapping methods of the repository object is not recommended since |
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553 it conflicts with extensions that extend the repository by |
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554 subclassing. All extensions that need to extend methods of |
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555 localrepository should use this subclassing trick: namely, |
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556 reposetup() should look like |
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557 |
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558 def reposetup(ui, repo): |
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559 class myrepo(repo.__class__): |
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560 def whatever(self, *args, **kwargs): |
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561 [...extension stuff...] |
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562 super(myrepo, self).whatever(*args, **kwargs) |
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563 [...extension stuff...] |
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564 |
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565 repo.__class__ = myrepo |
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566 |
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567 In general, combining wrapfunction() with subclassing does not |
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568 work. Since you cannot control what other extensions are loaded by |
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569 your end users, you should play nicely with others by using the |
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diff
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|
570 subclass trick. |
367ce8514da0
extensions: recommend against using wrapfunction for repo methods
Greg Ward <greg-hg@gerg.ca>
parents:
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diff
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|
571 ''' |
21795
711498bb4ff5
extensions: restore use of callable() since it was readded in Python 3.2
Augie Fackler <raf@durin42.com>
parents:
21229
diff
changeset
|
572 assert callable(wrapper) |
7215
0ab5f21c390b
extensions: add wrapping functions
Matt Mackall <mpm@selenic.com>
parents:
7011
diff
changeset
|
573 |
0ab5f21c390b
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parents:
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diff
changeset
|
574 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
|
575 assert callable(origfn) |
34087
5361771f9714
wrapfunction: use functools.partial if possible
Jun Wu <quark@fb.com>
parents:
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diff
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|
576 if inspect.ismodule(container): |
5361771f9714
wrapfunction: use functools.partial if possible
Jun Wu <quark@fb.com>
parents:
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diff
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|
577 # origfn is not an instance or class method. "partial" can be used. |
5361771f9714
wrapfunction: use functools.partial if possible
Jun Wu <quark@fb.com>
parents:
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diff
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|
578 # "partial" won't insert a frame in traceback. |
5361771f9714
wrapfunction: use functools.partial if possible
Jun Wu <quark@fb.com>
parents:
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diff
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|
579 wrap = functools.partial(wrapper, origfn) |
5361771f9714
wrapfunction: use functools.partial if possible
Jun Wu <quark@fb.com>
parents:
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diff
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|
580 else: |
5361771f9714
wrapfunction: use functools.partial if possible
Jun Wu <quark@fb.com>
parents:
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diff
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|
581 # "partial" cannot be safely used. Emulate its effect by using "bind". |
5361771f9714
wrapfunction: use functools.partial if possible
Jun Wu <quark@fb.com>
parents:
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diff
changeset
|
582 # The downside is one more frame in traceback. |
5361771f9714
wrapfunction: use functools.partial if possible
Jun Wu <quark@fb.com>
parents:
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diff
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|
583 wrap = bind(wrapper, origfn) |
29763
ce6317dcb944
extensions: set attributes to wrappers so we can trace them back
Jun Wu <quark@fb.com>
parents:
29461
diff
changeset
|
584 _updatewrapper(wrap, origfn, wrapper) |
28311
1b0ef07ba783
extensions: copy attributes to wrapper by wrapfunction()
Yuya Nishihara <yuya@tcha.org>
parents:
28310
diff
changeset
|
585 setattr(container, funcname, wrap) |
7215
0ab5f21c390b
extensions: add wrapping functions
Matt Mackall <mpm@selenic.com>
parents:
7011
diff
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|
586 return origfn |
8871
20a25042fadc
extensions: move extensions listing functions from mercurial.help
Cédric Duval <cedricduval@free.fr>
parents:
8225
diff
changeset
|
587 |
29765
19578bb84731
extensions: add unwrapfunction to undo wrapfunction
Jun Wu <quark@fb.com>
parents:
29764
diff
changeset
|
588 def unwrapfunction(container, funcname, wrapper=None): |
19578bb84731
extensions: add unwrapfunction to undo wrapfunction
Jun Wu <quark@fb.com>
parents:
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diff
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|
589 '''undo wrapfunction |
19578bb84731
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Jun Wu <quark@fb.com>
parents:
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diff
changeset
|
590 |
19578bb84731
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parents:
29764
diff
changeset
|
591 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:
29764
diff
changeset
|
592 from the chain of wrappers. |
19578bb84731
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Jun Wu <quark@fb.com>
parents:
29764
diff
changeset
|
593 |
19578bb84731
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Jun Wu <quark@fb.com>
parents:
29764
diff
changeset
|
594 Return the removed wrapper. |
19578bb84731
extensions: add unwrapfunction to undo wrapfunction
Jun Wu <quark@fb.com>
parents:
29764
diff
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|
595 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:
29764
diff
changeset
|
596 wrapper is not None but is not found in the wrapper chain. |
19578bb84731
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Jun Wu <quark@fb.com>
parents:
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diff
changeset
|
597 ''' |
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Jun Wu <quark@fb.com>
parents:
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diff
changeset
|
598 chain = getwrapperchain(container, funcname) |
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extensions: add unwrapfunction to undo wrapfunction
Jun Wu <quark@fb.com>
parents:
29764
diff
changeset
|
599 origfn = chain.pop() |
19578bb84731
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Jun Wu <quark@fb.com>
parents:
29764
diff
changeset
|
600 if wrapper is None: |
19578bb84731
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Jun Wu <quark@fb.com>
parents:
29764
diff
changeset
|
601 wrapper = chain[0] |
19578bb84731
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Jun Wu <quark@fb.com>
parents:
29764
diff
changeset
|
602 chain.remove(wrapper) |
19578bb84731
extensions: add unwrapfunction to undo wrapfunction
Jun Wu <quark@fb.com>
parents:
29764
diff
changeset
|
603 setattr(container, funcname, origfn) |
19578bb84731
extensions: add unwrapfunction to undo wrapfunction
Jun Wu <quark@fb.com>
parents:
29764
diff
changeset
|
604 for w in reversed(chain): |
19578bb84731
extensions: add unwrapfunction to undo wrapfunction
Jun Wu <quark@fb.com>
parents:
29764
diff
changeset
|
605 wrapfunction(container, funcname, w) |
19578bb84731
extensions: add unwrapfunction to undo wrapfunction
Jun Wu <quark@fb.com>
parents:
29764
diff
changeset
|
606 return wrapper |
19578bb84731
extensions: add unwrapfunction to undo wrapfunction
Jun Wu <quark@fb.com>
parents:
29764
diff
changeset
|
607 |
29764
8bf97c4c6c2a
extensions: add getwrapperchain to get a list of wrappers
Jun Wu <quark@fb.com>
parents:
29763
diff
changeset
|
608 def getwrapperchain(container, funcname): |
8bf97c4c6c2a
extensions: add getwrapperchain to get a list of wrappers
Jun Wu <quark@fb.com>
parents:
29763
diff
changeset
|
609 '''get a chain of wrappers of a function |
8bf97c4c6c2a
extensions: add getwrapperchain to get a list of wrappers
Jun Wu <quark@fb.com>
parents:
29763
diff
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|
610 |
8bf97c4c6c2a
extensions: add getwrapperchain to get a list of wrappers
Jun Wu <quark@fb.com>
parents:
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diff
changeset
|
611 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:
29763
diff
changeset
|
612 |
8bf97c4c6c2a
extensions: add getwrapperchain to get a list of wrappers
Jun Wu <quark@fb.com>
parents:
29763
diff
changeset
|
613 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:
29763
diff
changeset
|
614 argument is origfunc. |
8bf97c4c6c2a
extensions: add getwrapperchain to get a list of wrappers
Jun Wu <quark@fb.com>
parents:
29763
diff
changeset
|
615 ''' |
8bf97c4c6c2a
extensions: add getwrapperchain to get a list of wrappers
Jun Wu <quark@fb.com>
parents:
29763
diff
changeset
|
616 result = [] |
8bf97c4c6c2a
extensions: add getwrapperchain to get a list of wrappers
Jun Wu <quark@fb.com>
parents:
29763
diff
changeset
|
617 fn = getattr(container, funcname) |
8bf97c4c6c2a
extensions: add getwrapperchain to get a list of wrappers
Jun Wu <quark@fb.com>
parents:
29763
diff
changeset
|
618 while fn: |
8bf97c4c6c2a
extensions: add getwrapperchain to get a list of wrappers
Jun Wu <quark@fb.com>
parents:
29763
diff
changeset
|
619 assert callable(fn) |
8bf97c4c6c2a
extensions: add getwrapperchain to get a list of wrappers
Jun Wu <quark@fb.com>
parents:
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diff
changeset
|
620 result.append(getattr(fn, '_unboundwrapper', fn)) |
8bf97c4c6c2a
extensions: add getwrapperchain to get a list of wrappers
Jun Wu <quark@fb.com>
parents:
29763
diff
changeset
|
621 fn = getattr(fn, '_origfunc', None) |
8bf97c4c6c2a
extensions: add getwrapperchain to get a list of wrappers
Jun Wu <quark@fb.com>
parents:
29763
diff
changeset
|
622 return result |
8bf97c4c6c2a
extensions: add getwrapperchain to get a list of wrappers
Jun Wu <quark@fb.com>
parents:
29763
diff
changeset
|
623 |
38163
b39958d6b81b
extensions: remove strip_init=True from _disabledpaths()
Yuya Nishihara <yuya@tcha.org>
parents:
38162
diff
changeset
|
624 def _disabledpaths(): |
b39958d6b81b
extensions: remove strip_init=True from _disabledpaths()
Yuya Nishihara <yuya@tcha.org>
parents:
38162
diff
changeset
|
625 '''find paths of disabled extensions. returns a dict of {name: path}''' |
8872
d0c0013f8713
extensions: simplify by selecting primary hgext
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8871
diff
changeset
|
626 import hgext |
31074
2912b06905dc
py3: use pycompat.fsencode() to convert __file__ to bytes
Pulkit Goyal <7895pulkit@gmail.com>
parents:
30575
diff
changeset
|
627 extpath = os.path.dirname( |
2912b06905dc
py3: use pycompat.fsencode() to convert __file__ to bytes
Pulkit Goyal <7895pulkit@gmail.com>
parents:
30575
diff
changeset
|
628 os.path.abspath(pycompat.fsencode(hgext.__file__))) |
8964
119d1f664eae
extensions: catch OSError when hgext is not accessible (issue1708)
Cédric Duval <cedricduval@free.fr>
parents:
8896
diff
changeset
|
629 try: # might not be a filesystem path |
119d1f664eae
extensions: catch OSError when hgext is not accessible (issue1708)
Cédric Duval <cedricduval@free.fr>
parents:
8896
diff
changeset
|
630 files = os.listdir(extpath) |
119d1f664eae
extensions: catch OSError when hgext is not accessible (issue1708)
Cédric Duval <cedricduval@free.fr>
parents:
8896
diff
changeset
|
631 except OSError: |
10363
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
632 return {} |
8964
119d1f664eae
extensions: catch OSError when hgext is not accessible (issue1708)
Cédric Duval <cedricduval@free.fr>
parents:
8896
diff
changeset
|
633 |
8871
20a25042fadc
extensions: move extensions listing functions from mercurial.help
Cédric Duval <cedricduval@free.fr>
parents:
8225
diff
changeset
|
634 exts = {} |
8964
119d1f664eae
extensions: catch OSError when hgext is not accessible (issue1708)
Cédric Duval <cedricduval@free.fr>
parents:
8896
diff
changeset
|
635 for e in files: |
8872
d0c0013f8713
extensions: simplify by selecting primary hgext
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8871
diff
changeset
|
636 if e.endswith('.py'): |
d0c0013f8713
extensions: simplify by selecting primary hgext
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8871
diff
changeset
|
637 name = e.rsplit('.', 1)[0] |
d0c0013f8713
extensions: simplify by selecting primary hgext
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8871
diff
changeset
|
638 path = os.path.join(extpath, e) |
d0c0013f8713
extensions: simplify by selecting primary hgext
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8871
diff
changeset
|
639 else: |
d0c0013f8713
extensions: simplify by selecting primary hgext
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8871
diff
changeset
|
640 name = e |
d0c0013f8713
extensions: simplify by selecting primary hgext
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8871
diff
changeset
|
641 path = os.path.join(extpath, e, '__init__.py') |
8877
08636e18268f
extensions: check for path existence only when necessary
Cédric Duval <cedricduval@free.fr>
parents:
8876
diff
changeset
|
642 if not os.path.exists(path): |
08636e18268f
extensions: check for path existence only when necessary
Cédric Duval <cedricduval@free.fr>
parents:
8876
diff
changeset
|
643 continue |
10363
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
644 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
|
645 continue |
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
646 exts[name] = path |
33327
68b7ceda99d7
dispatch: fix typo suggestion for disabled extension
Martin von Zweigbergk <martinvonz@google.com>
parents:
33132
diff
changeset
|
647 for name, path in _disabledextensions.iteritems(): |
68b7ceda99d7
dispatch: fix typo suggestion for disabled extension
Martin von Zweigbergk <martinvonz@google.com>
parents:
33132
diff
changeset
|
648 # 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:
33132
diff
changeset
|
649 # 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:
33132
diff
changeset
|
650 if path: |
68b7ceda99d7
dispatch: fix typo suggestion for disabled extension
Martin von Zweigbergk <martinvonz@google.com>
parents:
33132
diff
changeset
|
651 exts[name] = path |
10363
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
652 return exts |
8872
d0c0013f8713
extensions: simplify by selecting primary hgext
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8871
diff
changeset
|
653 |
14317
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
654 def _moduledoc(file): |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
655 '''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
|
656 |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
657 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
|
658 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
|
659 the synopsis''' |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
660 result = [] |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
661 |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
662 line = file.readline() |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
663 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
|
664 line = file.readline() |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
665 if not line: |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
666 break |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
667 |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
668 start = line[:3] |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
669 if start == '"""' or start == "'''": |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
670 line = line[3:] |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
671 while line: |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
672 if line.rstrip().endswith(start): |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
673 line = line.split(start)[0] |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
674 if line: |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
675 result.append(line) |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
676 break |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
677 elif not line: |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
678 return None # unmatched delimiter |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
679 result.append(line) |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
680 line = file.readline() |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
681 else: |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
682 return None |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
683 |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
684 return ''.join(result) |
660b0c1b6196
extensions: move moduledoc to break import loop with help
Matt Mackall <mpm@selenic.com>
parents:
14316
diff
changeset
|
685 |
10363
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
686 def _disabledhelp(path): |
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
687 '''retrieve help synopsis of a disabled extension (without importing)''' |
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
688 try: |
38344
c6f82a18a63d
extensions: use context manger for open()
Yuya Nishihara <yuya@tcha.org>
parents:
38343
diff
changeset
|
689 with open(path, 'rb') as src: |
c6f82a18a63d
extensions: use context manger for open()
Yuya Nishihara <yuya@tcha.org>
parents:
38343
diff
changeset
|
690 doc = _moduledoc(src) |
10363
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
691 except IOError: |
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
692 return |
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
693 |
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
694 if doc: # extracting localized synopsis |
30306
5581b294f3c6
help: show help for disabled extensions (issue5228)
Pulkit Goyal <7895pulkit@gmail.com>
parents:
30058
diff
changeset
|
695 return gettext(doc) |
10363
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
696 else: |
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
697 return _('(no help text available)') |
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
698 |
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
699 def disabled(): |
14530
cd31a1cc1521
extensions: update doc of enabled() and disabled() according to d5b525697ddb
Yuya Nishihara <yuya@tcha.org>
parents:
14415
diff
changeset
|
700 '''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
|
701 try: |
558ec14ba6be
extensions: make disabled()/disabledext() load prebuilt index if available
Yuya Nishihara <yuya@tcha.org>
parents:
14530
diff
changeset
|
702 from hgext import __index__ |
558ec14ba6be
extensions: make disabled()/disabledext() load prebuilt index if available
Yuya Nishihara <yuya@tcha.org>
parents:
14530
diff
changeset
|
703 return dict((name, gettext(desc)) |
558ec14ba6be
extensions: make disabled()/disabledext() load prebuilt index if available
Yuya Nishihara <yuya@tcha.org>
parents:
14530
diff
changeset
|
704 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
|
705 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
|
706 except (ImportError, AttributeError): |
14539
558ec14ba6be
extensions: make disabled()/disabledext() load prebuilt index if available
Yuya Nishihara <yuya@tcha.org>
parents:
14530
diff
changeset
|
707 pass |
558ec14ba6be
extensions: make disabled()/disabledext() load prebuilt index if available
Yuya Nishihara <yuya@tcha.org>
parents:
14530
diff
changeset
|
708 |
10363
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
709 paths = _disabledpaths() |
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
710 if not paths: |
16709
9eca39a91964
extensions.disabled: return {} instead of None no extensions are disabled
Augie Fackler <raf@durin42.com>
parents:
16667
diff
changeset
|
711 return {} |
10363
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
712 |
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
713 exts = {} |
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
714 for name, path in paths.iteritems(): |
c07974215b3d
extensions: refactor disabled()
Brodie Rao <me+hg@dackz.net>
parents:
10263
diff
changeset
|
715 doc = _disabledhelp(path) |
14316
d5b525697ddb
extensions: drop maxlength from enabled and disabled
Matt Mackall <mpm@selenic.com>
parents:
14079
diff
changeset
|
716 if doc: |
30306
5581b294f3c6
help: show help for disabled extensions (issue5228)
Pulkit Goyal <7895pulkit@gmail.com>
parents:
30058
diff
changeset
|
717 exts[name] = doc.splitlines()[0] |
8871
20a25042fadc
extensions: move extensions listing functions from mercurial.help
Cédric Duval <cedricduval@free.fr>
parents:
8225
diff
changeset
|
718 |
14316
d5b525697ddb
extensions: drop maxlength from enabled and disabled
Matt Mackall <mpm@selenic.com>
parents:
14079
diff
changeset
|
719 return exts |
8871
20a25042fadc
extensions: move extensions listing functions from mercurial.help
Cédric Duval <cedricduval@free.fr>
parents:
8225
diff
changeset
|
720 |
10364
de1e7099d100
dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents:
10363
diff
changeset
|
721 def disabledext(name): |
de1e7099d100
dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents:
10363
diff
changeset
|
722 '''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
|
723 try: |
558ec14ba6be
extensions: make disabled()/disabledext() load prebuilt index if available
Yuya Nishihara <yuya@tcha.org>
parents:
14530
diff
changeset
|
724 from hgext import __index__ |
558ec14ba6be
extensions: make disabled()/disabledext() load prebuilt index if available
Yuya Nishihara <yuya@tcha.org>
parents:
14530
diff
changeset
|
725 if name in _order: # enabled |
558ec14ba6be
extensions: make disabled()/disabledext() load prebuilt index if available
Yuya Nishihara <yuya@tcha.org>
parents:
14530
diff
changeset
|
726 return |
558ec14ba6be
extensions: make disabled()/disabledext() load prebuilt index if available
Yuya Nishihara <yuya@tcha.org>
parents:
14530
diff
changeset
|
727 else: |
558ec14ba6be
extensions: make disabled()/disabledext() load prebuilt index if available
Yuya Nishihara <yuya@tcha.org>
parents:
14530
diff
changeset
|
728 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
|
729 except (ImportError, AttributeError): |
14539
558ec14ba6be
extensions: make disabled()/disabledext() load prebuilt index if available
Yuya Nishihara <yuya@tcha.org>
parents:
14530
diff
changeset
|
730 pass |
558ec14ba6be
extensions: make disabled()/disabledext() load prebuilt index if available
Yuya Nishihara <yuya@tcha.org>
parents:
14530
diff
changeset
|
731 |
10364
de1e7099d100
dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents:
10363
diff
changeset
|
732 paths = _disabledpaths() |
de1e7099d100
dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents:
10363
diff
changeset
|
733 if name in paths: |
de1e7099d100
dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents:
10363
diff
changeset
|
734 return _disabledhelp(paths[name]) |
de1e7099d100
dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents:
10363
diff
changeset
|
735 |
38162
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
736 def _walkcommand(node): |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
737 """Scan @command() decorators in the tree starting at node""" |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
738 todo = collections.deque([node]) |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
739 while todo: |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
740 node = todo.popleft() |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
741 if not isinstance(node, ast.FunctionDef): |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
742 todo.extend(ast.iter_child_nodes(node)) |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
743 continue |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
744 for d in node.decorator_list: |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
745 if not isinstance(d, ast.Call): |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
746 continue |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
747 if not isinstance(d.func, ast.Name): |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
748 continue |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
749 if d.func.id != r'command': |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
750 continue |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
751 yield d |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
752 |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
753 def _disabledcmdtable(path): |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
754 """Construct a dummy command table without loading the extension module |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
755 |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
756 This may raise IOError or SyntaxError. |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
757 """ |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
758 with open(path, 'rb') as src: |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
759 root = ast.parse(src.read(), path) |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
760 cmdtable = {} |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
761 for node in _walkcommand(root): |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
762 if not node.args: |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
763 continue |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
764 a = node.args[0] |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
765 if isinstance(a, ast.Str): |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
766 name = pycompat.sysbytes(a.s) |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
767 elif pycompat.ispy3 and isinstance(a, ast.Bytes): |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
768 name = a.s |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
769 else: |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
770 continue |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
771 cmdtable[name] = (None, [], b'') |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
772 return cmdtable |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
773 |
37974
b45f4c1532c0
extensions: extract closure that looks for commands from disabled module
Yuya Nishihara <yuya@tcha.org>
parents:
37973
diff
changeset
|
774 def _finddisabledcmd(ui, cmd, name, path, strict): |
b45f4c1532c0
extensions: extract closure that looks for commands from disabled module
Yuya Nishihara <yuya@tcha.org>
parents:
37973
diff
changeset
|
775 try: |
38162
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
776 cmdtable = _disabledcmdtable(path) |
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
777 except (IOError, SyntaxError): |
37974
b45f4c1532c0
extensions: extract closure that looks for commands from disabled module
Yuya Nishihara <yuya@tcha.org>
parents:
37973
diff
changeset
|
778 return |
b45f4c1532c0
extensions: extract closure that looks for commands from disabled module
Yuya Nishihara <yuya@tcha.org>
parents:
37973
diff
changeset
|
779 try: |
38162
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
780 aliases, entry = cmdutil.findcmd(cmd, cmdtable, strict) |
37974
b45f4c1532c0
extensions: extract closure that looks for commands from disabled module
Yuya Nishihara <yuya@tcha.org>
parents:
37973
diff
changeset
|
781 except (error.AmbiguousCommand, error.UnknownCommand): |
b45f4c1532c0
extensions: extract closure that looks for commands from disabled module
Yuya Nishihara <yuya@tcha.org>
parents:
37973
diff
changeset
|
782 return |
b45f4c1532c0
extensions: extract closure that looks for commands from disabled module
Yuya Nishihara <yuya@tcha.org>
parents:
37973
diff
changeset
|
783 for c in aliases: |
b45f4c1532c0
extensions: extract closure that looks for commands from disabled module
Yuya Nishihara <yuya@tcha.org>
parents:
37973
diff
changeset
|
784 if c.startswith(cmd): |
b45f4c1532c0
extensions: extract closure that looks for commands from disabled module
Yuya Nishihara <yuya@tcha.org>
parents:
37973
diff
changeset
|
785 cmd = c |
b45f4c1532c0
extensions: extract closure that looks for commands from disabled module
Yuya Nishihara <yuya@tcha.org>
parents:
37973
diff
changeset
|
786 break |
b45f4c1532c0
extensions: extract closure that looks for commands from disabled module
Yuya Nishihara <yuya@tcha.org>
parents:
37973
diff
changeset
|
787 else: |
b45f4c1532c0
extensions: extract closure that looks for commands from disabled module
Yuya Nishihara <yuya@tcha.org>
parents:
37973
diff
changeset
|
788 cmd = aliases[0] |
38162
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
789 doc = _disabledhelp(path) |
37975
6e526b0961a8
help: load module doc of disabled extension in extensions.disabledcmd()
Yuya Nishihara <yuya@tcha.org>
parents:
37974
diff
changeset
|
790 return (cmd, name, doc) |
37974
b45f4c1532c0
extensions: extract closure that looks for commands from disabled module
Yuya Nishihara <yuya@tcha.org>
parents:
37973
diff
changeset
|
791 |
13191
1aea66b71f4f
extensions: warn about invalid extensions when listing disabled commands
Mads Kiilerich <mads@kiilerich.com>
parents:
12779
diff
changeset
|
792 def disabledcmd(ui, cmd, strict=False): |
38162
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
793 '''find cmd from disabled extensions without importing. |
37975
6e526b0961a8
help: load module doc of disabled extension in extensions.disabledcmd()
Yuya Nishihara <yuya@tcha.org>
parents:
37974
diff
changeset
|
794 returns (cmdname, extname, doc)''' |
10364
de1e7099d100
dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents:
10363
diff
changeset
|
795 |
38162
bdf344aea0ee
extensions: peek command table of disabled extensions without importing
Yuya Nishihara <yuya@tcha.org>
parents:
38020
diff
changeset
|
796 paths = _disabledpaths() |
10364
de1e7099d100
dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents:
10363
diff
changeset
|
797 if not paths: |
de1e7099d100
dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents:
10363
diff
changeset
|
798 raise error.UnknownCommand(cmd) |
de1e7099d100
dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents:
10363
diff
changeset
|
799 |
16667
bdb7ae65c27c
extensions: don't suggest commands from deprecated extensions
Martin Geisler <mg@lazybytes.net>
parents:
16666
diff
changeset
|
800 ext = None |
10364
de1e7099d100
dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents:
10363
diff
changeset
|
801 # 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
|
802 path = paths.pop(cmd, None) |
de1e7099d100
dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents:
10363
diff
changeset
|
803 if path: |
37974
b45f4c1532c0
extensions: extract closure that looks for commands from disabled module
Yuya Nishihara <yuya@tcha.org>
parents:
37973
diff
changeset
|
804 ext = _finddisabledcmd(ui, cmd, cmd, path, strict=strict) |
16667
bdb7ae65c27c
extensions: don't suggest commands from deprecated extensions
Martin Geisler <mg@lazybytes.net>
parents:
16666
diff
changeset
|
805 if not ext: |
bdb7ae65c27c
extensions: don't suggest commands from deprecated extensions
Martin Geisler <mg@lazybytes.net>
parents:
16666
diff
changeset
|
806 # 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
|
807 for name, path in paths.iteritems(): |
37974
b45f4c1532c0
extensions: extract closure that looks for commands from disabled module
Yuya Nishihara <yuya@tcha.org>
parents:
37973
diff
changeset
|
808 ext = _finddisabledcmd(ui, cmd, name, path, strict=strict) |
16667
bdb7ae65c27c
extensions: don't suggest commands from deprecated extensions
Martin Geisler <mg@lazybytes.net>
parents:
16666
diff
changeset
|
809 if ext: |
bdb7ae65c27c
extensions: don't suggest commands from deprecated extensions
Martin Geisler <mg@lazybytes.net>
parents:
16666
diff
changeset
|
810 break |
37973
5b60f7d652f2
extensions: drop dead code trying to exclude deprecated disabled commands
Yuya Nishihara <yuya@tcha.org>
parents:
37957
diff
changeset
|
811 if ext: |
16667
bdb7ae65c27c
extensions: don't suggest commands from deprecated extensions
Martin Geisler <mg@lazybytes.net>
parents:
16666
diff
changeset
|
812 return ext |
10364
de1e7099d100
dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents:
10363
diff
changeset
|
813 |
de1e7099d100
dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents:
10363
diff
changeset
|
814 raise error.UnknownCommand(cmd) |
de1e7099d100
dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents:
10363
diff
changeset
|
815 |
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
|
816 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
|
817 '''return a dict of {name: desc} of extensions''' |
8871
20a25042fadc
extensions: move extensions listing functions from mercurial.help
Cédric Duval <cedricduval@free.fr>
parents:
8225
diff
changeset
|
818 exts = {} |
20a25042fadc
extensions: move extensions listing functions from mercurial.help
Cédric Duval <cedricduval@free.fr>
parents:
8225
diff
changeset
|
819 for ename, ext in extensions(): |
20a25042fadc
extensions: move extensions listing functions from mercurial.help
Cédric Duval <cedricduval@free.fr>
parents:
8225
diff
changeset
|
820 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
|
821 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
|
822 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
|
823 exts[ename] = doc.splitlines()[0].strip() |
8871
20a25042fadc
extensions: move extensions listing functions from mercurial.help
Cédric Duval <cedricduval@free.fr>
parents:
8225
diff
changeset
|
824 |
14316
d5b525697ddb
extensions: drop maxlength from enabled and disabled
Matt Mackall <mpm@selenic.com>
parents:
14079
diff
changeset
|
825 return exts |
21848
ecdbbb6e5d06
version: show enabled extensions (issue4209)
anatoly techtonik <techtonik@gmail.com>
parents:
21795
diff
changeset
|
826 |
28155
7f430b2ac7fd
extensions: add notloaded method to return extensions failed to load
Jun Wu <quark@fb.com>
parents:
27990
diff
changeset
|
827 def notloaded(): |
7f430b2ac7fd
extensions: add notloaded method to return extensions failed to load
Jun Wu <quark@fb.com>
parents:
27990
diff
changeset
|
828 '''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
|
829 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
|
830 |
21848
ecdbbb6e5d06
version: show enabled extensions (issue4209)
anatoly techtonik <techtonik@gmail.com>
parents:
21795
diff
changeset
|
831 def moduleversion(module): |
ecdbbb6e5d06
version: show enabled extensions (issue4209)
anatoly techtonik <techtonik@gmail.com>
parents:
21795
diff
changeset
|
832 '''return version information from given module as a string''' |
ecdbbb6e5d06
version: show enabled extensions (issue4209)
anatoly techtonik <techtonik@gmail.com>
parents:
21795
diff
changeset
|
833 if (util.safehasattr(module, 'getversion') |
ecdbbb6e5d06
version: show enabled extensions (issue4209)
anatoly techtonik <techtonik@gmail.com>
parents:
21795
diff
changeset
|
834 and callable(module.getversion)): |
ecdbbb6e5d06
version: show enabled extensions (issue4209)
anatoly techtonik <techtonik@gmail.com>
parents:
21795
diff
changeset
|
835 version = module.getversion() |
ecdbbb6e5d06
version: show enabled extensions (issue4209)
anatoly techtonik <techtonik@gmail.com>
parents:
21795
diff
changeset
|
836 elif util.safehasattr(module, '__version__'): |
ecdbbb6e5d06
version: show enabled extensions (issue4209)
anatoly techtonik <techtonik@gmail.com>
parents:
21795
diff
changeset
|
837 version = module.__version__ |
ecdbbb6e5d06
version: show enabled extensions (issue4209)
anatoly techtonik <techtonik@gmail.com>
parents:
21795
diff
changeset
|
838 else: |
ecdbbb6e5d06
version: show enabled extensions (issue4209)
anatoly techtonik <techtonik@gmail.com>
parents:
21795
diff
changeset
|
839 version = '' |
ecdbbb6e5d06
version: show enabled extensions (issue4209)
anatoly techtonik <techtonik@gmail.com>
parents:
21795
diff
changeset
|
840 if isinstance(version, (list, tuple)): |
38020
9d44c71bd892
py3: use pycompat.bytestr() instead of str() in extensions.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
37975
diff
changeset
|
841 version = '.'.join(pycompat.bytestr(o) for o in version) |
21848
ecdbbb6e5d06
version: show enabled extensions (issue4209)
anatoly techtonik <techtonik@gmail.com>
parents:
21795
diff
changeset
|
842 return version |
27990
96bfd2875213
version: verbose list internal and external extension source (issue4731)
liscju <piotr.listkiewicz@gmail.com>
parents:
27637
diff
changeset
|
843 |
96bfd2875213
version: verbose list internal and external extension source (issue4731)
liscju <piotr.listkiewicz@gmail.com>
parents:
27637
diff
changeset
|
844 def ismoduleinternal(module): |
96bfd2875213
version: verbose list internal and external extension source (issue4731)
liscju <piotr.listkiewicz@gmail.com>
parents:
27637
diff
changeset
|
845 exttestedwith = getattr(module, 'testedwith', None) |
29841
d5883fd055c6
extensions: change magic "shipped with hg" string
Augie Fackler <augie@google.com>
parents:
29765
diff
changeset
|
846 return exttestedwith == "ships-with-hg-core" |