def execute(self, *args, shard_key=None, sock=None):
""" Execute arbitrary redis command.
:param args:
:type args: list, int, float
:param shard_key: (optional)
Should be set to the key name you try to work with.
Can not be used if sock is set.
:type shard_key: string
:param sock: (optional)
The string representation of a socket, the command should be executed against.
For example: "testhost_6379"
Can not be used if shard_key is set.
:type sock: string
:return: result, exception
"""
if not bool(shard_key) != bool(sock):
raise PyRedisError('Ether shard_key or sock has to be provided')
if not sock:
sock = self._map[slot_from_key(shard_key)]
conn = self._conns[sock]
try:
if not self._bulk:
return self._execute_basic(conn=conn, *args)
else:
self._execute_bulk(conn=conn, *args)
except PyRedisConnError as err:
self.close()
raise err
def test_slot_from_key(self):
key = u'blarg'.encode()
result = slot_from_key(key)
self.assertEqual(5534, result)
def test_slot_from_key(self):
key = 'blarg'.encode()
result = slot_from_key(key)
self.assertEqual(5534, result)