pupyimporter.py 文件源码

def invalidate_module(name):
    global modules
    global __debug

    for item in modules.keys():
        if item == name or item.startswith(name+'.'):
            dprint('Remove {} from pupyimporter.modules'.format(item))
            del modules[item]

    for item in sys.modules.keys():
        if not (item == name or item.startswith(name+'.')):
            continue

        mid = id(sys.modules[item])

        dprint('Remove {} from sys.modules'.format(item))
        del sys.modules[item]

        if hasattr(pupy, 'namespace'):
            dprint('Remove {} from rpyc namespace'.format(item))
            pupy.namespace.__invalidate__(item)

        if __debug:
            for obj in gc.get_objects():
                if id(obj) == mid:
                    dprint('Module {} still referenced by {}'.format(
                        item, [ id(x) for x in gc.get_referrers(obj) ]
                    ))

    gc.collect()