mercurial/demandload.py
author mpm@selenic.com
Wed, 08 Jun 2005 10:52:01 -0800
changeset 280 a69c3b2957d1
parent 262 3db700146536
child 1826 f3abe0bdccdd
permissions -rw-r--r--
Mark the usual things executable -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Mark the usual things executable manifest hash: e55dde46fd1a97ce338c1ac71278b67ca9d96bf7 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFCpz5RywK+sNU5EO8RAnypAJwLpjrQ09nMSJUELtCondHI0fvuVACfQu2J mFi9D3L9ULGO457NWB4h3kY= =3bcD -----END PGP SIGNATURE-----

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