def remove_extension(module, name, code):
    key = (module, name)
    if (_extension_registry.get(key) != code or
        _inverted_registry.get(code) != key):
        raise ValueError("key %s is not registered with code %s" %
                         (key, code))
    del _extension_registry[key]
    del _inverted_registry[code]
    if code in _extension_cache:
        del _extension_cache[code]
load data from a dictionary
dataset/ETHPy150Open amrdraz/kodr/app/brython/www/src/Lib/copyreg.py/remove_extension--crossover with--dataset/ETHPy150Open benadida/helios-server/helios/datatypes/__init__.py/LDObject.loadDataFromDict