def _hash_list(self, param_list):
"""
:param list: list as [["key", "value"], ["key2", "value2"]] or [("key", "value"), ("key2", "value2")]
:return: byte array(octet stream) representation of hashed string
"""
string = ""
for pair in param_list:
string += "{}={}&".format(precent_encode(pair[0]),
precent_encode(pair[1]))
string = string.rstrip("&")
return self._hash_string(string)
def _hash_list_and_dict(self, list, dict):
"""
:param list: list of keys as ["key1", "key2"]
:param dict: dict as {"key", "value}
:return: byte array(octet stream) representation of hashed string
"""
string = ""
for key in list:
string += "{}={}&".format(precent_encode(key),
precent_encode(dict[key]))
string = string.rstrip("&")
return self._hash_string(string)