view mercurial/demandload.py @ 1768:f79afc26ae3b

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author Peter van Dijk <peter@dataloss.nl>
date Fri, 03 Feb 2006 11:23:34 +0100
parents 3db700146536
children f3abe0bdccdd
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def demandload(scope, modules):
    class d:
        def __getattr__(self, name):
            mod = self.__dict__["mod"]
            scope = self.__dict__["scope"]
            scope[mod] = __import__(mod, scope, scope, [])
            return getattr(scope[mod], name)

    for m in modules.split():
        dl = d()
        dl.mod = m
        dl.scope = scope
        scope[m] = dl