mercurial/demandload.py
author bos@serpentine.internal.keyresearch.com
Mon, 22 Aug 2005 15:08:20 -0700
changeset 1003 6dfc9cc71f42
parent 262 3db700146536
child 1826 f3abe0bdccdd
permissions -rw-r--r--
Emacs support: numerous changes. Most SCM commands now work in derived buffers (e.g. diff viewing buffers) as well as buffers backed by files. diff and log now work properly on repositories and files. Commit support is more solid. Doc strings are better.
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def demandload(scope, modules):
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    class d:
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        def __getattr__(self, name):
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            mod = self.__dict__["mod"]
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            scope = self.__dict__["scope"]
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            scope[mod] = __import__(mod, scope, scope, [])
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            return getattr(scope[mod], name)
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    for m in modules.split():
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        dl = d()
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        dl.mod = m
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        dl.scope = scope
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        scope[m] = dl
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