[PATCH] Add --traceback option -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 [PATCH] Add --traceback option From: Bryan O'Sullivan <bos@serpentine.com> Add --traceback option, to force printing tracebacks on top-level exceptions. manifest hash: 4347f42205b8b23835424b4e4100860ff2834b95 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFCwx7GywK+sNU5EO8RAgS8AKCmJAvTMGNJYYIW9eTI3RAqJZMfYACfS/rl Hn1Ukml5D1fdSvyehH2G080= =eLJO -----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