mercurial/demandload.py
author Matt Mackall <mpm@selenic.com>
Sat, 09 Jul 2005 18:11:54 -0800
changeset 656 147d2fa2d766
parent 262 3db700146536
child 1826 f3abe0bdccdd
permissions -rw-r--r--
Warn about bogus ignore expressions -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Warn about bogus ignore expressions manifest hash: 7beb33a1f0879a1d2457953187a523417bc7a101 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFC0IPqywK+sNU5EO8RAsOdAJ0bFxZoUjSk/BxWZ9C50SlxlDBlBQCeKbu0 QVzZZKIFlDRVWOsi8zfamHA= =zAVL -----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