mercurial/demandload.py
author Bryan O'Sullivan <bos@serpentine.com>
Wed, 14 Sep 2005 22:32:12 -0700
changeset 1255 e825dfea3823
parent 262 3db700146536
child 1826 f3abe0bdccdd
permissions -rw-r--r--
Get all commands that operate on files to honour --verbose and --quiet. Fix minor bug in remove command; the when-to-unlink logic was wonky.

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