Attempt to make diff deal with null sources properly -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Attempt to make diff deal with null sources properly manifest hash: 7766ed2b885640157b93474b6e42573ec061fcfb -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFCpJsdywK+sNU5EO8RAr5gAJ9sIik+3FDyI8UvIvrWlku4QgMZWQCcDFvh MvtqY8pFYTFLp7tM2zzTlu4= =a0oy -----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