def groups(self, group=None):
        if group is None:
            path = "api/groups/"
            return list(map(Group.from_dict, self._get(path)))
        else:
            path = "api/groups/{0}".format(group)
            return Group.from_dict(self._get(path))
Sets the long value of a hash element.
dataset/ETHPy150Open adafruit/io-client-python/Adafruit_IO/client.py/Client.groups--crossover with--dataset/ETHPy150Open EiNSTeiN-/idapython/python/idc.py/SetHashLong