o h&@sdZddlZddlZddlZddlZddlmZddlmZGdddZ Gdd d e Z Gd d d e Z Gd d d e Z Gddde Z Gddde ZGdddZGdddZGdddZGdddZe e e e dZedur{eddSdS)zq Handlers for Content-Encoding. See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Encoding N)brotli) DecodingErrorc@s,eZdZdedefddZdefddZdS)ContentDecoderdatareturncCtNNotImplementedErrorselfrrE/var/www/html/ai/venv/lib/python3.10/site-packages/httpx/_decoders.pydecodezContentDecoder.decodecCrr r r rrrflushrzContentDecoder.flushN)__name__ __module__ __qualname__bytesrrrrrrrsrc@s0eZdZdZdedefddZdefddZdS) IdentityDecoderz Handle unencoded data. rrcCs|Sr rr rrrrzIdentityDecoder.decodecCsdSNrrrrrrrzIdentityDecoder.flushN)rrr__doc__rrrrrrrrsrc@:eZdZdZd ddZdedefddZdefd d ZdS) DeflateDecoderzZ Handle 'deflate' decoding. See: https://stackoverflow.com/questions/1838699 rNcCsd|_t|_dS)NT) first_attemptzlib decompressobj decompressorrrrr__init__*szDeflateDecoder.__init__rc Csn|j}d|_z|j|WStjy6}z|r+ttj |_||WYd}~Stt ||d}~wwNF) rr" decompressr errorr! MAX_WBITSrrstr)r rwas_first_attemptexcrrrr.szDeflateDecoder.decodec C6z|jWStjy}ztt||d}~wwr r"rr r&rr(r r*rrrr9  zDeflateDecoder.flushrNrrrrr#rrrrrrrr#s   rc@r) GZipDecoderzW Handle 'gzip' decoding. See: https://stackoverflow.com/questions/1838699 rNcCsttjdB|_dS)N)r r!r'r"rrrrr#GzGZipDecoder.__init__rc Cs8z|j|WStjy}ztt||d}~wwr )r"r%r r&rr(r rr*rrrrJs zGZipDecoder.decodec Cr+r r,r-rrrrPr.zGZipDecoder.flushr/r0rrrrr1@s  r1c@r) BrotliDecoderaT Handle 'brotli' decoding. Requires `pip install brotlipy`. See: https://brotlipy.readthedocs.io/ or `pip install brotli`. See https://github.com/google/brotli Supports both 'brotlipy' and 'Brotli' packages since they share an import name. The top branches are for 'brotlipy' and bottom branches for 'Brotli' rNcCsNtdur tddt|_d|_|t|jdr |jj|_dS|jj|_dS)NzUsing 'BrotliDecoder', but neither of the 'brotlicffi' or 'brotli' packages have been installed. Make sure to install httpx using `pip install httpx[brotli]`.Fr%) r ImportError Decompressorr" seen_datahasattrr% _decompressprocessrrrrr#as  zBrotliDecoder.__init__rc CsD|sdSd|_z||WStjy!}ztt||d}~wwNrT)r8r:rr&rr(r4rrrrss zBrotliDecoder.decodec CsP|jsdSzt|jdr|jWdStjy'}ztt||d}~ww)Nrfinish)r8r9r"r=rr&rr(r-rrrr|s  zBrotliDecoder.flushr/r0rrrrr5Ws   r5c@sHeZdZdZdejeddfddZdedefdd Z defd d Z dS) MultiDecoderzE Handle the case where multiple encodings have been applied. childrenrNcCstt||_dS)zm 'children' should be a sequence of decoders in the order in which each was applied. N)listreversedr?)r r?rrrr#szMultiDecoder.__init__rcCs|jD]}||}q|Sr )r?rr rchildrrrrs  zMultiDecoder.decodecCs&d}|jD] }|||}q|Sr)r?rrrBrrrrs zMultiDecoder.flush) rrrrtypingSequencerr#rrrrrrrr>s r>c@VeZdZdZd dejeddfddZdedej efdd Z dej efd d Z dS) ByteChunkerz> Handles returning byte content in fixed-size chunks. N chunk_sizercCt|_||_dSr )ioBytesIO_buffer _chunk_sizer rHrrrr#  zByteChunker.__init__contentcsjdur |r |gSgSj|jjkr_jfddtdtjD}t|djkrFjdj|Sjdj|dj|ddSgS)Ncg|] }||jqSrrM.0ir valuerr z&ByteChunker.decode..r rMrLwritetellgetvaluerangelenseektruncater rPchunksrrVrrs"         zByteChunker.decodecC.|j}|jd|j|r|gSgSNrrLr^rarbrVrrrr   zByteChunker.flushr ) rrrrrDOptionalintr#rListrrrrrrrG rGc@rF) TextChunkerz> Handles returning text content in fixed-size chunks. NrHrcCrIr )rJStringIOrLrMrNrrrr#rOzTextChunker.__init__rPcsjdur|gSj|jjkr[jfddtdtjD}t|djkrBjdj|Sjdj|dj|ddSgS)NcrQrrRrSrVrrrXrYz&TextChunker.decode..rrZr[rcrrVrrs"         zTextChunker.decodecCrerfrgrVrrrrrhzTextChunker.flushr ) rrrrrDrirjr#r(rkrrrrrrrmrlrmc@sDeZdZdZd deddfddZdedefd d Zdefd d ZdS) TextDecoderz8 Handles incrementally decoding bytes into text utf-8encodingrNcCst|dd|_dS)Nreplace)errors)codecsgetincrementaldecoderdecoder)r rqrrrr#r3zTextDecoder.__init__rcCs |j|Sr rvrr rrrrs zTextDecoder.decodecCs|jddSr<rwrrrrrszTextDecoder.flush)rp) rrrrr(r#rrrrrrrros roc@sFeZdZdZd ddZdedejefddZdejefd d Z dS) LineDecoderz Handles incrementally reading lines from text. Has the same behaviour as the stdllib splitlines, but handling the input iteratively. rNcCsg|_d|_dSr$)buffer trailing_crrrrrr# s zLineDecoder.__init__textcCsd}|jr d|}d|_|drd|_|dd}|sgS|d|v}|}t|dkr:|s:|j|dgS|jrQd|j|dg|dd}g|_|sY|g|_|S) Nu …

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