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Defaults to None. ssl_validate_ocsp: If set, perform a full ocsp validation (i.e not a stapled verification) ssl_validate_ocsp_stapled: If set, perform a validation on a stapled ocsp response ssl_ocsp_context: A fully initialized OpenSSL.SSL.Context object to be used in verifying the ssl_ocsp_expected_cert ssl_ocsp_expected_cert: A PEM armoured string containing the expected certificate to be returned from the ocsp verification service. 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See more at: - ``unix://``: creates a Unix Domain Socket connection. The username, password, hostname, path and all querystring values are passed through urllib.parse.unquote in order to replace any percent-encoded values with their corresponding characters. There are several ways to specify a database number. The first value found will be used: 1. A ``db`` querystring option, e.g. redis://localhost?db=0 2. If using the redis:// or rediss:// schemes, the path argument of the url, e.g. redis://localhost/0 3. A ``db`` keyword argument to this function. If none of these options are specified, the default db=0 is used. All querystring options are cast to their appropriate Python types. Boolean arguments can be specified with string values "True"/"False" or "Yes"/"No". Values that cannot be properly cast cause a ``ValueError`` to be raised. Once parsed, the querystring arguments and keyword arguments are passed to the ``ConnectionPool``'s class initializer. In the case of conflicting arguments, querystring arguments always win. r|rH)rupdate)clsrr url_optionss rCfrom_urlzConnectionPool.from_urls?R n  '.45G.HK* + k"}V}r(Nc |xsd}t|tr|dkr td||_||_||_t j|_|jy)Nlrz,"max_connections" must be a positive integer) r1rrr|connection_kwargsry threadingLock _fork_lockreset)r=r|ryrs rCrOzConnectionPool.__init__s\*2U/3/?Q3FKL L 0!2.$..* r(c ~t|jdt|jdi|jdS)NrrrH)typerEreprr|rrs rCrzConnectionPool.__repr__sCDz""#*T**DT-C-CDEFa I r(ctj|_d|_g|_t |_tj|_ y)Nr) rr_lock_created_connections_available_connectionsset_in_use_connectionsrerfrgrs rCrzConnectionPool.resets9^^% $%!&(##&5 99;r(cf|jtjk7rq|jj d}|st  |jtjk7r|j |jjyy#|jjwxYw)N)r)rgrerfracquirerrrelease)r=acquireds rC _checkpidzConnectionPool._checkpidsF 88ryy{ "..q.9H** *88ryy{*JJL'') #'')s 1BB0cN|j|j5 |jj}|j j|ddd j |jr td |S#t$r|j }YnwxYw#1swYXxYw#ttf$r?|j|j|jr tdY|SwxYw#t$r|jwxYw)zGet a connection from the poolNConnection has dataConnection not ready)rrrpop IndexErrormake_connectionraddrrrrrrrr= command_namekeysoptions connections rCget_connectionzConnectionPool.get_connection%s'  ZZ 5 4!88<<>   $ $ ( ( 4  5      B&&()*?@@)3 4!113  4 5 5"$W- B%%'""$&&()*@AA) B   LL $   sXB+B B+D.B7 B(%B+'B((B++B47A DDDDD$c|j}t|jdd|jdd|jddS)z,Return an encoder based on encoding settingsrr_rr`rF)rrr)rrr)r=rs rC get_encoderzConnectionPool.get_encoderFsF''ZZ G4"JJ'8(C#ZZ(:EB  r(c|j|jk\r td|xjdz c_|jdi|jS)zCreate a new connectionzToo many connectionsrrH)rryrr|rrs rCrzConnectionPool.make_connectionOsO  $ $(<(< <!"89 9 !!Q&!$t$$>t'='=>>r(cv|j|j5 |jj||j |r|j j|n/|xjdzc_|j dddy dddy#t$rYqwxYw#1swYyxYw)z(Releases the connection back to the poolrN) rrrremoveKeyErrorowns_connectionrr6rrr=rs rCrzConnectionPool.releaseVs  ZZ  ((// ; ##J/++22:> ))Q.)%%'!  ?      s.B/B AB/ B,)B/+B,,B//B8c4|j|jk(SrL)rgrs rCrzConnectionPool.owns_connectionks~~))r(c|j|j5|r!t|j|j}n |j}|D]}|j  dddy#1swYyxYw)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)rrrrrr)r=inuse_connections connectionsrs rCrzConnectionPool.disconnectnsp  ZZ ( #//1I1I #99 ) ( %%' ( ( ( (s AA..A7c|jjd|i|jD] }||_ |jD] }||_ y)Nrs)rrrrsr)r=rsconns rC set_retryzConnectionPool.set_retrysS %%w&67// DDJ ,, DDJ r(r)rsrr\N)rErFrGr classmethodrrrOrrrrrrrrrrrHr(rCrrs\ ..b *4, "-*^B ?**((r(rcJeZdZdZddeeffd ZdZdZdZ dZ d Z xZ 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). The difference is that, in the event that a client tries to get a connection from the pool when all of connections are in use, rather than raising a :py:class:`~redis.ConnectionError` (as the default :py:class:`~redis.ConnectionPool` implementation does), it makes the client wait ("blocks") for a specified number of seconds until a connection becomes available. Use ``max_connections`` to increase / decrease the pool size:: >>> pool = BlockingConnectionPool(max_connections=10) Use ``timeout`` to tell it either how many seconds to wait for a connection to become available, or to block forever: >>> # Block forever. >>> pool = BlockingConnectionPool(timeout=None) >>> # Raise a ``ConnectionError`` after five seconds if a connection is >>> # not available. >>> pool = BlockingConnectionPool(timeout=5) 2c F||_||_t| d||d|y)N)r|ryrH) queue_classrr rO)r=ryrr|rrrs rCrOzBlockingConnectionPool.__init__s6'   -+   r(c|j|j|_ |jjd#t$rYnwxYwg|_t j|_yrL) rrypool put_nowaitr _connectionsrerfrgrs rCrzBlockingConnectionPool.resetsf$$T%9%9:   $$T*   99;s? A  A ct|jdi|j}|jj||S)zMake a fresh connection.rH)r|rrr6rs rCrz&BlockingConnectionPool.make_connections7*T**DT-C-CD    ,r(c |jd} |jjd|j}||j } |j |jr t d |S#t$r t dwxYw#t tf$r?|j|j|jr t dY|SwxYw#t$r|j|wxYw)a7 Get a connection, blocking for ``self.timeout`` until a connection is available from the pool. If the connection returned is ``None`` then creates a new connection. Because we use a last-in first-out queue, the existing connections (having been returned to the pool after the initial ``None`` values were added) will be returned before ``None`` values. This means we only create new connections when we need to, i.e.: the actual number of connections will only increase in response to demand. NT)blockrzNo connection available.rr) rrrrrrrrrrrrrrs rCrz%BlockingConnectionPool.get_connections   >T4<<HJ  --/J      B&&()*?@@)= >""<= = >($W- B%%'""$&&()*@AA) B   LL $  s6'A=C&B=BA C#C&"C##C&&Dc|j|j|s,|j|jj dy |jj |y#t $rYywxYw)z)Releases the connection back to the pool.N)rrrrrrrs rCrzBlockingConnectionPool.releasesj ##J/  ! ! # II  &   II  ,   sA++ A76A7cf|j|jD]}|jy)z(Disconnects all connections in the pool.N)rrrrs rCrz!BlockingConnectionPool.disconnect$s- ++ $J  ! ! # $r() rErFrGrrrrOrrrrrr(r)s@rCrrs6F#  "0 2h*$r(r)Mrtrerr2r:rrabcr itertoolsrqueuerrrrtypingr r r urllib.parser r r_parsersrrrrbackoffr credentialsrr exceptionsrrrrrrrrrsrutilsr r!r"r#r$r%r7rSrXrUrQrobjectrq__annotations__r*r,rJr^rr+rfrvrxrfloatlistrrrrrHr(rCrsO ((((44IIO         8E, nDEFF"M M$00fiiX X@#X@vIJIX%!3%P/  # ! 6r}}@^$^^$r(