diff options
Diffstat (limited to 'redis/client.py')
| -rwxr-xr-x | redis/client.py | 39 |
1 files changed, 33 insertions, 6 deletions
diff --git a/redis/client.py b/redis/client.py index dc6693d..143ed88 100755 --- a/redis/client.py +++ b/redis/client.py @@ -461,6 +461,7 @@ def _parse_node_line(line): line_items = line.split(' ') node_id, addr, flags, master_id, ping, pong, epoch, \ connected = line.split(' ')[:8] + addr = addr.split('@')[0] slots = [sl.split('-') for sl in line_items[8:]] node_dict = { 'node_id': node_id, @@ -476,8 +477,13 @@ def _parse_node_line(line): def parse_cluster_nodes(response, **options): - raw_lines = str_if_bytes(response).splitlines() - return dict(_parse_node_line(line) for line in raw_lines) + """ + @see: https://redis.io/commands/cluster-nodes # string + @see: https://redis.io/commands/cluster-replicas # list of string + """ + if isinstance(response, str): + response = response.splitlines() + return dict(_parse_node_line(str_if_bytes(node)) for node in response) def parse_geosearch_generic(response, **options): @@ -516,6 +522,21 @@ def parse_geosearch_generic(response, **options): ] +def parse_command(response, **options): + commands = {} + for command in response: + cmd_dict = {} + cmd_name = str_if_bytes(command[0]) + cmd_dict['name'] = cmd_name + cmd_dict['arity'] = int(command[1]) + cmd_dict['flags'] = [str_if_bytes(flag) for flag in command[2]] + cmd_dict['first_key_pos'] = command[3] + cmd_dict['last_key_pos'] = command[4] + cmd_dict['step_count'] = command[5] + commands[cmd_name] = cmd_dict + return commands + + def parse_pubsub_numsub(response, **options): return list(zip(response[0::2], response[1::2])) @@ -704,7 +725,10 @@ class Redis(RedisModuleCommands, CoreCommands, SentinelCommands, object): 'CLUSTER SET-CONFIG-EPOCH': bool_ok, 'CLUSTER SETSLOT': bool_ok, 'CLUSTER SLAVES': parse_cluster_nodes, + 'CLUSTER REPLICAS': parse_cluster_nodes, + 'COMMAND': parse_command, 'COMMAND COUNT': int, + 'COMMAND GETKEYS': lambda r: list(map(str_if_bytes, r)), 'CONFIG GET': parse_config_get, 'CONFIG RESETSTAT': bool_ok, 'CONFIG SET': bool_ok, @@ -827,7 +851,7 @@ class Redis(RedisModuleCommands, CoreCommands, SentinelCommands, object): ssl_check_hostname=False, max_connections=None, single_connection_client=False, health_check_interval=0, client_name=None, username=None, - retry=None): + retry=None, redis_connect_func=None): """ Initialize a new Redis client. To specify a retry policy, first set `retry_on_timeout` to `True` @@ -855,7 +879,8 @@ class Redis(RedisModuleCommands, CoreCommands, SentinelCommands, object): 'retry': copy.deepcopy(retry), 'max_connections': max_connections, 'health_check_interval': health_check_interval, - 'client_name': client_name + 'client_name': client_name, + 'redis_connect_func': redis_connect_func } # based on input, setup appropriate connection args if unix_socket_path is not None: @@ -1173,14 +1198,16 @@ class PubSub: HEALTH_CHECK_MESSAGE = 'redis-py-health-check' def __init__(self, connection_pool, shard_hint=None, - ignore_subscribe_messages=False): + ignore_subscribe_messages=False, encoder=None): self.connection_pool = connection_pool self.shard_hint = shard_hint self.ignore_subscribe_messages = ignore_subscribe_messages self.connection = None # we need to know the encoding options for this connection in order # to lookup channel and pattern names for callback handlers. - self.encoder = self.connection_pool.get_encoder() + self.encoder = encoder + if self.encoder is None: + self.encoder = self.connection_pool.get_encoder() if self.encoder.decode_responses: self.health_check_response = ['pong', self.HEALTH_CHECK_MESSAGE] else: |