mercurial/demandload.py
author mpm@selenic.com
Wed, 15 Jun 2005 15:58:11 -0800
changeset 364 6f43778f26da
parent 262 3db700146536
child 1826 f3abe0bdccdd
permissions -rw-r--r--
test-help: hg copy now shows up in the help -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 test-help: hg copy now shows up in the help manifest hash: f5a8f55f2e87e363c22e1639eef4a919ed028d4e -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFCsMCTywK+sNU5EO8RAg0UAKCtCVRkgxqjfHGIbaz1DTZ+FJgXdQCgrfkq i4W+etRh5HWatXrjw+n7Ppk= =4lE7 -----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