Mercurial > public > mercurial-scm > hg
diff mercurial/extensions.py @ 5192:60acf1432ee0
Move cmdtable and reposetup handling out of extensions.py
A new function (extensions.extensions) allows the code that is
interested in those attributes to handle them directly.
This allows some cleanups of extensions.py. Notably, we can
remove the extensions.commandtable hack.
It also makes it easier to add standard extension attributes,
like a "hgwebsetup" function or a "helptable" dict that augments
the data in help.py, etc.
| author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
|---|---|
| date | Fri, 17 Aug 2007 17:33:27 -0300 |
| parents | 4f648e95caca |
| children | b12432b1c2c7 |
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--- a/mercurial/extensions.py Fri Aug 17 19:11:16 2007 +0200 +++ b/mercurial/extensions.py Fri Aug 17 17:33:27 2007 -0300 @@ -10,8 +10,13 @@ from i18n import _ _extensions = {} -commandtable = {} -setuphooks = [] +_order = [] + +def extensions(): + for name in _order: + module = _extensions[name] + if module: + yield name, module def find(name): '''return module with given extension name''' @@ -55,19 +60,11 @@ except ImportError: mod = importh(name) _extensions[shortname] = mod + _order.append(shortname) uisetup = getattr(mod, 'uisetup', None) if uisetup: uisetup(ui) - reposetup = getattr(mod, 'reposetup', None) - if reposetup: - setuphooks.append(reposetup) - cmdtable = getattr(mod, 'cmdtable', {}) - overrides = [cmd for cmd in cmdtable if cmd in commandtable] - if overrides: - ui.warn(_("extension '%s' overrides commands: %s\n") - % (name, " ".join(overrides))) - commandtable.update(cmdtable) def loadall(ui): result = ui.configitems("extensions")