@util.positional(2)
def get_credential_storage_custom_key(filename, key_dict,
                                      warn_on_readonly=True):
    multistore = _get_multistore(filename, warn_on_readonly=warn_on_readonly)
    key = _dict_to_tuple_key(key_dict)
    return multistore._get_storage(key)
Get a Storage instance for a credential using a dictionary as a key.
dataset/ETHPy150Open google/oauth2client/oauth2client/contrib/multistore_file.py/get_credential_storage_custom_key