:"ri#ddlZddlmZddlmZGddejZGddejZGd d eZGd d eZy) N) connresource) exceptionscteZdZdZdZfdZejdZejdZ dZ xZ S) CursorFactoryzA cursor interface for the results of a query. A cursor interface can be used to initiate efficient traversal of the results of a large query. )_state_args _prefetch_query_timeout _record_classct||||_||_||_||_||_||_||jyyN) super__init__r r r r rr attach) self connectionquerystateargsprefetchtimeout record_class __class__s V/var/www/fortnox.pascalinesoft.com/venv/lib/python3.12/site-packages/asyncpg/cursor.pyrzCursorFactory.__init__sQ $ !   )   LLN c |jdn |j}t|j|j|j|j |j ||jS)N2)r CursorIterator _connectionr rr r r )rrs r __aiter__zCursorFactory.__aiter__2sT/2T^^    KK KK JJ     MM  rc|jtjdt|j|j |j |j|j}|j|jjS)Nz;prefetch argument can only be specified for iterable cursor) r rInterfaceErrorCursorr!r rr r _initr __await__)rcursors rr'zCursorFactory.__await__?ss >> %++MO O    KK KK JJ     ||DMM*4466rc|j@|jj|jj|jyyrrdetachr!_maybe_gc_stmtrs r__del__zCursorFactory.__del__M9 ;; " KK      + +DKK 8 #r) __name__ __module__ __qualname____doc__ __slots__rrguardedr"r'r. __classcell__rs@rrrsM I(     7 79rrcLeZdZdZfdZdZdZdZdZdZ dZ d Z xZ S) BaseCursor)rr _portal_name _exhaustedr r ct||||_||_||j d|_d|_||_||_y)NF) rrr rrr:r;r r )rrrrrrrs rrzBaseCursor.__init__^sK $    LLN  )rc|jtjd|jjrtjd|jj stj dy)Nz(cursor: no associated prepared statementz(cursor: the prepared statement is closedz1cursor cannot be created outside of a transaction)rrr$closedr! _top_xactNoActiveSQLTransactionErrorr-s r _check_readyzBaseCursor._check_readyisu ;; ++:< < ;;  ++:< <))88CE E*rcZK|j|jrtjd|j}|j }|j d|_|j|j|j|j|d|d{\}}|_ |S7w)N!cursor already has an open portalportalT) rAr:rr$r! _protocol_get_unique_id bind_executerr r;)rnrconprotocolbuffer_s r _bind_execzBaseCursor._bind_execvs    ++35 5==..x8+3+@+@ KKT%6%64,J&J"4? &JsBB+B)B+cDK|j|jrtjd|j}|j }|j d|_|j|j|j|j|d{}|S7w)NrCrD) rAr:rr$r!rErFbindrr )rrrIrJrKs r_bindzBaseCursor._binds    ++35 5==..x8}}T[[$**%)%6%6%,.. .sBB BB cK|j|jstjd|jj }|j |j|j|d|d{\}}|_|S7w)N#cursor does not have an open portalT) rAr:rr$r!rEexecuterr;)rrHrrJrKrLs r_execzBaseCursor._execs   ++57 7##--+3+;+; KK**AtW,>&>"4? &>sA4B6B7BcK|j|jstjd|jj }|j |j|d{d|_y7 w)NrR)rAr:rr$r!rE close_portal)rrrJs r _close_portalzBaseCursor._close_portalsn   ++57 7##--##D$5$5w???  @sA'A8)A6* A8c g}|jr|jd|jd|jjj drd}n|jj}dj ||jj |jjdj|t|S)N exhaustedzasyncpg.asyncpgz<{}.{} "{!s:.30}" {}{:#x}> ) r;appendrr1 startswithformatr0rrjoinid)rattrsmods r__repr__zBaseCursor.__repr__s ?? LL % R >> $ $ / / ;C..++C+22 (( KK   HHUORX' 'rc|j@|jj|jj|jyyrr*r-s rr.zBaseCursor.__del__r/r) r0r1r2r4rrArMrPrTrWrdr.r6r7s@rr9r9Ss3I * E   !' 9rr9cjeZdZdZfdZej dZej dZxZ S)r )_bufferr r ct|||||||dkrtjdt j |_||_||_y)Nrz+prefetch argument must be greater than zero) rrrr$ collectionsdequergr r ) rrrrrrrrrs rrzCursorIterator.__init__sW UE4F q=++=? ?#((* ! rc|Srr-s rr"zCursorIterator.__aiter__s rcNK|jd|jj|j|jd|j d{|_|jj |jsU|jsI|j|j|jd{}|jj||jsU|jsI|j|j|jd{}|jj||jr/|jr#|j|jd{|jr|jjSt 7M7777wNT)namedr)rr!_get_statementr r r rr:r;rMr rgextendrTrWpopleftStopAsyncIteration)rrKs r __anext__zCursorIterator.__anext__s5 ;;  $ 0 0 ? ?  !// !@!DK KK     ??4>>4==IIF LL   '||DOO::dnndmmDDF LL   '   $$T]]3 3 3 <<<<'') )  -JE 4sKA F%FA$F%4F5A F%F!AF%+F#,1F%F%!F%#F%) r0r1r2r4rrr5r"rtr6r7s@rr r sA4I (!!rr ceZdZdZdZdZejdddZejdddZ ejddde fd Z y) r%z-An open *portal* into the results of a query.rlc4K|jZ|jj|j|d|jd{|_|jj |j |j|d{|S7N7wrn)rr!rpr r rrArP)rrs rr&z Cursor._inits ;;  $ 0 0 ? ? !// !@!DK KK    jj!!!  "s%ABBAB BBBN)rcK|j|dkrtjd|jrgS|j ||d{}t ||krd|_|S7w)zReturn the next *n* rows as a list of :class:`Record` objects. :param float timeout: Optional timeout value in seconds. :return: A list of :class:`Record` instances. rn must be greater than zeroNT)rArr$r;rTlen)rrHrrecss rfetchz Cursor.fetch sh  6++,IJ J ??IZZ7++ t9q="DO ,sAA.A,A.cK|j|jry|jd|d{}t|dkrd|_y|dS7w)zReturn the next row. :param float timeout: Optional timeout value in seconds. :return: A :class:`Record` instance. NrTr)rAr;rTry)rrrzs rfetchrowzCursor.fetchrowsT  ??ZZ7++ t9q="DOAw ,s3AA AreturncJK|j|dkrtjd|jj}|j dj ||j|d{}t|jd}||krd|_ |S7.w)zSkip over the next *n* rows. :param float timeout: Optional timeout value in seconds. :return: A number of rows actually skipped over (<= *n*). rrxzMOVE FORWARD {:d} {}NrT) rArr$r!rErr_r:intsplitr;)rrHrrJstatusadvanceds rforwardzCursor.forward/s  6++,IJ J##--~~&<&C&C t  '"#*,,v||~a() a<"DO,sA0B#2B!3/B#) r0r1r2r3r4r&rr5r{r}rrrlrrr%r%sm7I (,"(, *.3rr%) rirZrrConnectionResourcerr9r r%rlrrrsUB9L33B9Jl900l9^5!Z5!pIZIr