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In the case of conflicting arguments, querystring arguments always win. rNrL)rupdate)clsrry url_optionsrLrLrMfrom_urls )  zConnectionPool.from_urlNr cache_factorycKs|pd}t|tr |dkrtd||_||_||_d|_||_|ds*|drc|ddvr5t d|jd}|durLt|t sHtd ||_n|jdurX|j |_n t |jd |_| dd| ddt|_|dS) Nlrz,"max_connections" must be a positive integer cache_configr1r)rrz4Client caching is only supported with RESP version 3z#Cache must implement CacheInterface)r;rrrconnection_kwargsrr1_cache_factoryrr%r get_cacherpopr6r7 _fork_lockreset)rGrrrrr1rLrLrMrWs6       zConnectionPool.__init__rSc Cs6dt|jdt|jdt|jdi|jdS)NrrrrrL)typerPrOreprrrrfrLrLrMr4szConnectionPool.__repr__cCs|jddS)z Returns: The RESP protocol version, or ``None`` if the protocol is not specified, in which case the server default will be used. rN)rrrfrLrLrMr:szConnectionPool.get_protocolcCs,t|_d|_g|_t|_t|_ dS)Nr) r6r7_lock_created_connections_available_connectionsrO_in_use_connectionsrrrrfrLrLrMrBs  zConnectionPool.resetcCsl|jtkr4|jjdd}|stz|jtkr&|W|jdSW|jdS|jwdS)N)r|)rrrracquirer"rrelease)rGacquiredrLrLrM _checkpidSs# zConnectionPool._checkpid command_namerc Os||j#z|j}Wn ty|}Ynw|j|Wdn1s-wYz7|z| rE|j durIt dWW|SWW|St t fyi| || ret dYW|Swtyv||w)zGet a connection from the poolNConnection has dataConnection not ready)rrrr IndexErrormake_connectionraddrpr}r1r#rrsrrrGrrGoptions connectionrLrLrMget_connections<      zConnectionPool.get_connectioncCs,|j}t|dd|dd|dddS)z,Return an encoder based on encoding settingsrrrrrF)rrr)rrr)rGryrLrLrM get_encoders    zConnectionPool.get_encoderrdcCs\|j|jkr td|jd7_|jdur%t|jdi|j|j|jS|jdi|jS)zCreate a new connectionzToo many connectionsrNrL)rrr#r1r.rrrrfrLrLrMrs  zConnectionPool.make_connectionrc Cs||j;z|j|Wn tyYnw||r&|j|n|jd8_|  WddSWddS1sEwYdS)z(Releases the connection back to the poolrN) rrrrKeyErrorowns_connectionrr@rrsrGrrLrLrMrs   "zConnectionPool.releasecCs |j|jkSrT)rrrLrLrMrrTzConnectionPool.owns_connectionTinuse_connectionscCs`||j|rt|j|j}n|j}|D]}|qWddS1s)wYdS)z Disconnects connections in the pool If ``inuse_connections`` is True, disconnect connections that are current in use, potentially by other threads. Otherwise only disconnect connections that are idle in the pool. N)rrrrrrs)rGr connectionsrrLrLrMrss "zConnectionPool.disconnectcCr)z-Close the pool, disconnecting all connectionsNrrfrLrLrMrrzConnectionPool.closerr(cCs8|jd|i|jD]}||_q |jD]}||_qdS)Nr)rrrrr)rGrr0rLrLrM set_retrys   zConnectionPool.set_retryrc)rSrd)rrrSNr)rr(rSN)rOrPrQr  classmethodrrr rrrWr<rrrrrrrrrrrrsrrrLrLrLrMrs0 2 2  /!  rcsReZdZdZddeeffdd ZddZdd Zd d Z d d Z ddZ Z S)BlockingConnectionPoola Thread-safe blocking connection pool:: >>> from redis.client import Redis >>> client = Redis(connection_pool=BlockingConnectionPool()) It performs the same function as the default :py:class:`~redis.ConnectionPool` implementation, in that, it maintains a pool of reusable connections that can be shared by multiple redis clients (safely across threads if required). 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