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view mercurial/demandload.py @ 409:feadc9697b43

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Pick up tests from previous patch -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Pick up tests from previous patch manifest hash: 3ec4c3cb96e15322f7489d89b7b92ee214f6cfb9 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFCuNIaywK+sNU5EO8RAuGOAJ9YXXfXstC6wysknsXPAL9jDeiUDwCgpFJ3 P5goy7Zw3ypinBEwZrhgXM8= =6fKs -----END PGP SIGNATURE-----
author mpm@selenic.com
date Tue, 21 Jun 2005 18:51:06 -0800
parents 3db700146536
children f3abe0bdccdd
line wrap: on
line source

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