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comparison mercurial/dispatch.py @ 5828:863e237b58fb

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dispatch: allow extensions to provide setup code we'll need this soon, when record extension will optionally depend on mq early -- when preparing cmdtable. Also, if accepted, ExtensionHowto wiki should be updated as well.
author Kirill Smelkov <kirr@mns.spb.ru>
date Thu, 10 Jan 2008 12:07:18 +0300
parents da72b4d24797
children 2c565b9598b8
comparison
equal deleted inserted replaced
5827:0c29977bd7db 5828:863e237b58fb
273 273
274 extensions.loadall(lui) 274 extensions.loadall(lui)
275 for name, module in extensions.extensions(): 275 for name, module in extensions.extensions():
276 if name in _loaded: 276 if name in _loaded:
277 continue 277 continue
278
279 # setup extensions
280 # TODO this should be generalized to scheme, where extensions can
281 # redepend on other extensions. then we should toposort them, and
282 # do initialization in correct order
283 extsetup = getattr(module, 'extsetup', None)
284 if extsetup:
285 extsetup()
286
278 cmdtable = getattr(module, 'cmdtable', {}) 287 cmdtable = getattr(module, 'cmdtable', {})
279 overrides = [cmd for cmd in cmdtable if cmd in commands.table] 288 overrides = [cmd for cmd in cmdtable if cmd in commands.table]
280 if overrides: 289 if overrides:
281 ui.warn(_("extension '%s' overrides commands: %s\n") 290 ui.warn(_("extension '%s' overrides commands: %s\n")
282 % (name, " ".join(overrides))) 291 % (name, " ".join(overrides)))