
    `Kh                        d dl Z d dlZd dlZd dlZd dlZd dlZd dlZd dlmZ d dl	m
Z
mZ d dlmZ d dlmZmZmZmZmZmZmZmZmZmZmZ d dlmZmZmZ d dlmZm Z  dd	l!m"Z"m#Z# dd
l$m%Z%m&Z&m'Z'm(Z(m)Z) ddl*m+Z+m,Z,m-Z-m.Z. ddl/m0Z0 ddl1m2Z2 ddl3m4Z4m5Z5m6Z6m7Z7m8Z8m9Z9m:Z: ddl;m<Z< ejz                  dk\  rd dlm>Z> nd dlm?Z?  e?dd      Z>dZ@erddlAmBZB  G d deC      ZD G d deC      ZEdeeF   deeeF   eeFeFf   f   fdZG	 d.de
eFeFf   d eFdeeF   fd!ZH G d" d#      ZI G d$ d      ZJ e:eJe6j                  %       G d& d'e7             ZL G d( d)      ZMee7eFeFf   ZN G d* d+e7      ZO G d, d-      ZPy)/    N)deque)MappingSequence)TracebackType)TYPE_CHECKINGAnyDequeDictIteratorListOptionalTupleTypeUnioncast)	parse_qslunquote	urlencode)CIMultiDictCIMultiDictProxy   )ZLibCompressorZLibDecompressor)CONTENT_DISPOSITIONCONTENT_ENCODINGCONTENT_LENGTHCONTENT_TRANSFER_ENCODINGCONTENT_TYPE)CHARTOKENparse_mimetypereify)HeadersParser)internal_logger)JsonPayloadLookupErrorOrderPayloadStringPayloadget_payloadpayload_type)StreamReader)      )Self)TypeVarr/   BodyPartReader)bound)MultipartReaderMultipartWriterr1   BadContentDispositionHeaderBadContentDispositionParamparse_content_dispositioncontent_disposition_filename)ClientResponsec                       e Zd Zy)r5   N__name__
__module____qualname__     o/var/www/CtrlAgent-Voice-Telephony-Channel/python-server/venv/lib/python3.12/site-packages/aiohttp/multipart.pyr5   r5   H       r@   r5   c                       e Zd Zy)r6   Nr;   r?   r@   rA   r6   r6   L   rB   r@   r6   headerreturnc                 R   dt         dt        fddt         dt        fd}dt         dt        ffd}dt         dt        fd}dt         dt        fd}dj                  t        t        j
                  t                    d	d
t         dt         dt         fd}| sd i fS | j                  d      ^}} |      s"t        j                  t        |              d i fS i }|r	|j                  d      }	d|	vr"t        j                  t        |              d i fS |	j                  dd      \  }
}|
j                         j                         }
|j                         }|
|v r"t        j                  t        |              d i fS  |
      st        j                  t        |	              ||
      r> ||      r ||dd       }n |      st        j                  t        |	              ||
      rT ||      r|j                  dd      \  }}}|xs d}n t        j                  t        |	             ]	 t!        ||d      }nd} ||      rd} ||dd j                  d            }nL |      rd}nA|r?| d|d    } ||      r-|j                  d        ||dd j                  d            }d}|r"t        j                  t        |              d i fS |||
<   |r	|j                         |fS # t"        $ r" t        j                  t        |	             Y Hw xY w)NstringrE   c                 @    t        |       xr t        t        |       k\  S N)boolr    setrG   s    rA   is_tokenz+parse_content_disposition.<locals>.is_tokenS   s    F|4V 44r@   c                 .    | d   | d   cxk(  xr dk(  S c S )Nr   "r?   rL   s    rA   	is_quotedz,parse_content_disposition.<locals>.is_quotedV   s     ayF2J-#----r@   c                 @     |       xr | j                  d      dk(  S )N'   )count)rG   rM   s    rA   
is_rfc5987z-parse_content_disposition.<locals>.is_rfc5987Y   s!    :FLL$5$::r@   c                 $    | j                  d      S )N*)endswithrL   s    rA   is_extended_paramz4parse_content_disposition.<locals>.is_extended_param\   s    s##r@   c                     | j                  d      dz   }|sy| j                  d      r| |d n| |d  }|j                         S )NrX   r   FrO   )findrY   isdigit)rG   pos	substrings      rA   is_continuous_paramz6parse_content_disposition.<locals>.is_continuous_param_   sH    kk#"&,ooc&:F3rNst	  ""r@    )charstextrb   c                8    t        j                  d| dd|       S )Nz\\([z])z\1)resub)rc   rb   s     rA   unescapez+parse_content_disposition.<locals>.unescapef   s    vvugR(%66r@   ;r   =r   rO   rS   rT   utf-8strictTFz\/)strrJ   joinmapre   escaper   splitwarningswarnr5   poplowerstriplstripr6   r   UnicodeDecodeError)rD   rQ   rV   rZ   r`   rg   disptypepartsparamsitemkeyvalueencoding_failed_valuerM   s                   @rA   r7   r7   P   s   5 5 5.# .$ .;3 ;4 ;$# $$ $#C #D # -/GGC		44H,I 7s 7c 7c 7 Rx||C(HuH1&9:RxF
yy|d?MM5f=>8OZZQ'
Uiik!&=MM5f=>8O}MM4T:; % q-e_8>?s#% %*[[a%8"!U#.w8>?x: F q!3!3E!:;% "7!E!H:.V$IIaL$VAb\%8%8%?@E"F9&ABRxsy | >>V##5 & 8>?s   ;K; ;'L&%L&rz   namec                   
 d|z  
| sy 
| v r| 
   S || v r| |   S g }t        
fd| j                         D              }t        |      D ]T  \  }\  }}|j                  dd      \  }}|j	                  d      r|d d }|t        |      k(  r|j                  |       T n |sy dj                  |      }d|v r)|j                  dd      \  }	}}|	xs d	}	t        ||	d
      S |S )Nz%s*c              3   P   K   | ]  \  }}|j                        s||f  y wrI   )
startswith).0r|   r}   name_sufs      rA   	<genexpr>z/content_disposition_filename.<locals>.<genexpr>   s)      
'S%S^^H=US%L
s   &	&rX   r   rO   ra   rS   rT   rj   rk   )	sorteditems	enumeraterp   rY   rl   appendrm   r   )rz   r   ry   fnparamsnumr|   r}   r   tailr~   r   s             @rA   r8   r8      s    t|H	V	h	d| 
+1<<>
 
 "+8!4 	C#uiiQ'GAt}}S!CRys3xU#	 %<!&S!!4Ha*7H5(H55r@   c                   j    e Zd ZdZ	 	 	 	 	 	 ddZddZded   fdZdefdZ	de
ed      fd	Zdd
Zy)MultipartResponseWrapperzzWrapper around the MultipartReader.

    It takes care about
    underlying connection and close it when it needs in.
    rE   Nc                      || _         || _        y rI   )respstream)selfr   r   s      rA   __init__z!MultipartResponseWrapper.__init__   s    
 	r@   c                     | S rI   r?   r   s    rA   	__aiter__z"MultipartResponseWrapper.__aiter__       r@   )r3   r1   c                 R   K   | j                          d {   }|t        |S 7 wrI   nextStopAsyncIterationr   parts     rA   	__anext__z"MultipartResponseWrapper.__anext__   +      YY[ <$$ !   '%'c                 J    | j                   j                  j                         S )z2Returns True when all response data had been read.)r   contentat_eofr   s    rA   r   zMultipartResponseWrapper.at_eof   s    yy  ''))r@   c                    K   | j                   j                          d{   }| j                   j                         r| j                          d{    |S 7 87 w)z#Emits next multipart reader object.N)r   r   r   releaser   r{   s     rA   r   zMultipartResponseWrapper.next   sJ      [[%%'';;,,.   ( s!   AA1AAAAc                 T   K   | j                   j                          d{    y7 w)z_Release the connection gracefully.

        All remaining content is read to the void.
        N)r   r   r   s    rA   r   z MultipartResponseWrapper.release   s     
 ii!!!s   (&()r   r9   r   r3   rE   N)rE   r   rE   N)r<   r=   r>   __doc__r   r   r   r   rJ   r   r   r   r   r?   r@   rA   r   r      si     " 
		2	3* *	%;<	="r@   r   c                      e Zd ZdZdZddddeddd	ed
edee   ddfdZ	de
de
fdZdefdZdee   fdZdddedefdZefdedefdZdedefdZdedefdZdefdZd*dZdddee   defdZdddee   deeeef      fdZdddee   deeeef      fd Zdefd!Zd"edefd#Zd"edefd$Zd"edefd%Z d&edefd'Z!e"dee   fd(       Z#e"dee   fd)       Z$y)+r1   z&Multipart reader for single body part.i    mixedNsubtypedefault_charsetboundaryheadersCIMultiDictProxy[str]r   r   r   rE   c                ^   || _         || _        t        |      dz   | _        || _        || _        d| _        |dk(  | _        | j                  rd n| j                   j                  t        d       }|t        |      nd | _        d| _        t               | _        d | _        d| _        i | _        y )NrT   F	form-datar   )r   	_boundarylen_boundary_len_content_default_charset_at_eof_is_form_datagetr   int_length_read_bytesr   _unread_prev_chunk_content_eof_cache)r   r   r   r   r   r   lengths          rA   r   zBodyPartReader.__init__  s     ! ]Q. /$3++1A1A.RV1W&,&8s6{d%*W,0&(r@   r   c                     | S rI   r?   r   s    rA   r   zBodyPartReader.__aiter__!  r   r@   c                 R   K   | j                          d {   }|t        |S 7 wrI   r   r   s     rA   r   zBodyPartReader.__anext__$  s)     YY[ <$$ !r   c                 H   K   | j                          d {   }|sy |S 7 	wrI   )readr   s     rA   r   zBodyPartReader.next*  s$     YY[  !s   " 
"Fdecoder   c                   K   | j                   ryt               }| j                   s?|j                  | j                  | j                         d{          | j                   s?|r| j                  |      S |S 7 *w)zReads body part data.

        decode: Decodes data following by encoding
                method from Content-Encoding header. If it missed
                data remains untouched
        r@   N)r   	bytearrayextend
read_chunk
chunk_sizer   )r   r   datas      rA   r   zBodyPartReader.read0  sa      <<{,,KKdoodoo>>? ,,;;t$$ ?s   AA<A:A<%A<sizec                 @  K   | j                   ry| j                  r| j                  |       d{   }n| j                  |       d{   }| j                  j                  t              }|r)|j                         dk(  rdj                  |j                               }t        |      dz  }|dk7  r| j                         sd|z
  }d}| j                  r,| j                  d| }| j                  t        |      d | _        t        |      |k7  r2|| j                  j                  dt        |      z
         d{   z  }|sd| _         |dj                  |j                               z  }||z  }t        |      dz  }|dk7  r| j                         s| xj                  t        |      z  c_        | j                  | j                  k(  rd| _         | j                   r.| j                  j!                          d{   }d|k(  sJ d       |S 7 7 7 7 w)	zWReads body part content chunk of the specified size.

        size: chunk size
        r@   Nbase64   r   T   
z3reader did not read all the data or it is malformed)r   r   _read_chunk_from_length_read_chunk_from_streamr   r   r   rt   rm   rp   r   r   r   r   r   r   readline)	r   r   chunkr~   stripped_chunk	remainderover_chunk_size
over_chunkclrfs	            rA   r   zBodyPartReader.read_chunk@  s    
 <<<<66t<<E66t<<E <<##$=>(H4 XXekkm4NN+a/Iq."#i- 
##!%!1!12B?!CJ'+'7'7J8I'JD$z?o5(:(:1s:;N(O"OOJ!#'DL#((:+;+;+=">>#/!3	! q.$ 	CJ&t||+DL<<//11D4EDEK =<$ #P 2sN   .HHH
HC4H?H AHA'HHHHHHc                   K   | j                   J d       t        || j                   | j                  z
        }| j                  j	                  |       d {   }| j                  j                         rd| _        |S 7 'w)Nz(Content-Length required for chunked readT)r   minr   r   r   r   r   )r   r   r   r   s       rA   r   z&BodyPartReader._read_chunk_from_lengtho  sq      ||'S)SS't||d.>.>>?
mm((44==!DL 5s   ABA?(Bc           
        K   || j                   k\  sJ d       | j                  d u }|r(| j                  j                  |       d {   | _        d}t	        |      | j                   k  r|| j                  j                  |       d {   z  }| xj
                  t        | j                  j                               z  c_        | j
                  dk  sJ d       | j
                  rnt	        |      | j                   k  rt	        |      |kD  r#| j                  j                  ||d         |d | }| j                  J | j                  |z   }d| j                  z   }|r|j                  |      }n;|j                  |t        dt	        | j                        t	        |      z
              }|dk\  rt        j                         5  t        j                  dt               | j                  j                  ||d         d d d        ||kD  r| j                  d | | _        |t	        | j                        | }|sd	| _        | j                  }|| _        |S 7 7 # 1 sw Y   ^xY ww)
Nz<Chunk size must be greater or equal than boundary length + 2r@   r-   zReading after EOFr   r   ignore)categoryT)r   r   r   r   r   r   r   r   unread_datar   r\   maxrq   catch_warningsfilterwarningsDeprecationWarningr   )r   r   first_chunkr   windowrf   idxresults           rA   r   z&BodyPartReader._read_chunk_from_streamy  s8     D&&&	JI	J&&&$.%)]]%7%7%==D %j4---4==--d333ET]]%9%9%;!<<$$q(=*==(   %j4--- u:MM%%eDEl3%4LE+++!!E)&++c"C++c3q#d.>.>*?#c(*J#KLC!8((* 8'';MN))&,78 cz#'#3#3DS#9 3t//037E#!! E  > 4$8 8sF   AI+IAI+
IA7I+CI+:IAI+I+I($I+c                 h  K   | j                   ry| j                  r| j                  j                         }n"| j                  j	                          d{   }|j                  | j                        r[|j                  d      }| j                  }| j                  dz   }||k(  s||k(  r#d| _         | j                  j                  |       y|S | j                  j	                          d{   }|j                  | j                        r|dd }| j                  j                  |       |S 7 7 Cw)z Reads body part by line by line.r@   Nr      --T)	r   r   popleftr   r   r   r   rstripr   )r   linesliner   last_boundary	next_lines         rA   r   zBodyPartReader.readline  s     <<<<<<'')D//11D??4>>* KK(E~~H NNU2M E]$:###D)  #mm4466I##DNN3CRyLL	*' 2 7s&   AD2D.BD2,D0-AD20D2c                    K   | j                   ry| j                   s1| j                  | j                         d{    | j                   s0yy7 w)z0Like read(), but reads all the data to the void.N)r   r   r   r   s    rA   r   zBodyPartReader.release  s9     <<,,//$//222 ,,2s   8AAAA)r~   r~   c                   K   | j                  d       d{   }|xs | j                  d      }|j                  |      S 7 +w)z;Like read(), but assumes that body part contains text data.Tr   Nrj   default)r   get_charsetr   r   r~   r   s      rA   rc   zBodyPartReader.text  sG     YYdY++ @t///@{{8$$	 ,s   AA,Ac                   K   | j                  d       d{   }|sy|xs | j                  d      }t        t        t        t
        f   t        j                  |j                  |                  S 7 \w)z<Like read(), but assumes that body parts contains JSON data.Tr   Nrj   r   )	r   r   r   r
   rl   r   jsonloadsr   r   s      rA   r   zBodyPartReader.json  sc     YYdY++@t///@DcNDJJt{{8/D$EFF	 ,s   A7A5AA7c                
  K   | j                  d       d{   }|sg S ||}n| j                  d      }	 |j                         j                  |      }t        |d|      S 7 M# t        $ r t        d|z        w xY ww)zFLike read(), but assumes that body parts contain form urlencoded data.Tr   Nrj   r   z'data cannot be decoded with %s encoding)keep_blank_valuesr~   )r   r   r   r   rw   
ValueErrorr   )r   r~   r   real_encodingdecoded_datas        rA   formzBodyPartReader.form  s     YYdY++I$M ,,W,=M	X;;=//>L ""
 	
 , " 	XFVWW	Xs&   BA&BA( B(B  Bc                     | j                   S )z<Returns True if the boundary was reached or False otherwise.r   r   s    rA   r   zBodyPartReader.at_eof      ||r@   r   c                     t         | j                  v r| j                  |      }| j                  s#t        | j                  v r| j                  |      S |S )zDecodes data.

        Decoding is done according the specified Content-Encoding
        or Content-Transfer-Encoding headers value.
        )r   r   _decode_content_transferr   r   _decode_content)r   r   s     rA   r   zBodyPartReader.decode  sK     %4006D!!&6$,,&F''--r@   c                     | j                   j                  t        d      j                         }|dk(  r|S |dv rt	        |d      j                  |      S t        d|       )Nra   identity>   gzipdeflateT)r~   suppress_deflate_headerunknown content encoding: )r   r   r   rt   r   decompress_syncRuntimeErrorr   r   r~   s      rA   r  zBodyPartReader._decode_content  sl    <<##$4b9??Az!K**#!(, od#$
 7zBCCr@   c                     | j                   j                  t        d      j                         }|dk(  rt	        j
                  |      S |dk(  rt        j                  |      S |dv r|S t        d|       )Nra   r   quoted-printable)binary8bit7bit#unknown content transfer encoding: )	r   r   r   rt   r   	b64decodebinasciia2b_qpr  r  s      rA   r  z'BodyPartReader._decode_content_transfer
  st    <<##$=rBHHJx##D))++??4((33K!DXJOPPr@   r   c                     | j                   j                  t        d      }t        |      }|j                  j                  d| j
                  xs |      S )z>Returns charset parameter from Content-Type header or default.ra   charset)r   r   r   r!   
parametersr   )r   r   ctypemimetypes       rA   r   zBodyPartReader.get_charset  sF      r2!%(""&&y$2G2G2R7SSr@   c                 p    t        | j                  j                  t                    \  }}t	        |d      S )z|Returns name specified in Content-Disposition header.

        If the header is missing or malformed, returns None.
        r   r7   r   r   r   r8   r   r   rz   s      rA   r   zBodyPartReader.name  s/     .dll.>.>?R.ST	6+FF;;r@   c                 p    t        | j                  j                  t                    \  }}t	        |d      S )zReturns filename specified in Content-Disposition header.

        Returns None if the header is missing or malformed.
        filenamer%  r&  s      rA   r(  zBodyPartReader.filename%  s/     .dll.>.>?R.ST	6+FJ??r@   r   )%r<   r=   r>   r   r   bytesr,   rl   r   r   r/   r   r   r   rJ   r   r   r   r   r   r   r   rc   r
   r   r   r   r   r  r   r   r  r  r   r"   r   r(  r?   r@   rA   r1   r1     s   0J )-)) )) 	) ) "#) 
)2   HUO  ,1 D U   ,6 -S -% -^# % *# *% *X :3 7; %hsm %s % 7; Ghsm GxSRUX?W G 7; 
hsm 
tE#s(O?T 
( 5 U 
DE 
De 
D
QU 
Qu 
QT3 T3 T <hsm < < @(3- @ @r@   )orderc                   x     e Zd ZU eed<   dedededdf fdZdded	edefd
Zdded	ede	fdZ
deddfdZ xZS )BodyPartReaderPayloadr   r}   argskwargsrE   Nc                     t        |   |g|i | i }|j                  |j                  |d<   |j                  |j                  |d<   |r | j                  di | y y )Nr   r(  )
attachmentT)superr   r   r(  set_content_disposition)r   r}   r-  r.  rz   	__class__s        rA   r   zBodyPartReaderPayload.__init__4  si    000!#::!"ZZF6N>>%!&F:(D((FvF r@   r~   errorsc                     t        d      )NzUnable to decode.	TypeErrorr   r~   r4  s      rA   r   zBodyPartReaderPayload.decode@  s    +,,r@   c                     K   t        d      w)aR  Raises TypeError as body parts should be consumed via write().

        This is intentional: BodyPartReader payloads are designed for streaming
        large data (potentially gigabytes) and must be consumed only once via
        the write() method to avoid memory exhaustion. They cannot be buffered
        in memory for reuse.
        z:Unable to read body part as bytes. Use write() to consume.r6  r8  s      rA   as_byteszBodyPartReaderPayload.as_bytesC  s      TUUs   writerc                    K   | j                   }|j                  d       d {   }|rF|j                  |j                  |             d {    |j                  d       d {   }|rEy y 7 M7 %7 w)Ni   )r   )r   r   writer   )r   r;  fieldr   s       rA   r=  zBodyPartReaderPayload.writeM  sk     &&E&22,,u||E2333***66E  336s9   "A8A2)A8A4A8(A6)A80A84A86A8rj   rk   )r<   r=   r>   r1   __annotations__r   r   rl   r   r)  r:  r=  __classcell__r3  s   @rA   r,  r,  /  s{    
Gn 
GS 
GC 
GD 
G-s -c - -Vs Vc VQV V7# 7$ 7r@   r,  c                   0   e Zd ZU dZeZdZeed       e	d<   e
Zdeeef   deddfdZdedefd	Zdeed e
f      fd
Zedddefd       ZdefdZdeed e
f      fdZddZded e
f   fdZddded e
f   fdZdefdZdefdZddZddZ ddZ!ddZ"y)r3   zMultipart body reader.Nmultipart_reader_clsr   r   rE   c                 z   t        |t                 | _        | j                  j                  dk(  sJ d       d| j                  j                  vrt        d|t           z        || _        d| j                         z   j                         | _	        || _
        d | _        d | _        d| _        d| _        g | _        y )N	multipartz!multipart/* content type expectedr   z$boundary missed for Content-Type: %s--FT)r!   r   	_mimetypetyper!  r  r   _get_boundaryencoder   r   r   
_last_partr   _at_bofr   )r   r   r   s      rA   r   zMultipartReader.__init__`  s    '(=>~~""k1V3VV1T^^66669NN  !3!3!55==?/3NR$&r@   r   c                     | S rI   r?   r   s    rA   r   zMultipartReader.__aiter__q  r   r@   c                 R   K   | j                          d {   }|t        |S 7 wrI   r   r   s     rA   r   zMultipartReader.__anext__t  r   r   responser9   c                 `    | j                  | | |j                  |j                              }|S )zConstructs reader instance from HTTP response.

        :param response: :class:`~aiohttp.client.ClientResponse` instance
        )response_wrapper_clsr   r   )clsrP  objs      rA   from_responsezMultipartReader.from_response|  s3     &&c(**H,<,<=
 
r@   c                     | j                   S )z@Returns True if the final boundary was reached, false otherwise.r  r   s    rA   r   zMultipartReader.at_eof  r	  r@   c                 .  K   | j                   ry| j                          d{    | j                  r | j                          d{    d| _        n| j	                          d{    | j                   ry| j                          d{   }| j                  | j                  j                  dk(  rt        |t              rt        |j                  j                  t                    \  }}|j                  d      dk(  rm|j                  d       d{   }t!        |      dkD  rt#        d      |j%                         j'                         | _        | j                          d{   }|| _        | j                  S 7 b7 A7 $7 7 w7 %w)	z#Emits the next multipart body part.NFr   r   	_charset_       zInvalid default charset)r   _maybe_release_last_partrM  _read_until_first_boundary_read_boundaryfetch_next_partrL  rH  r   
isinstancer1   r7   r   r   r   r   r   r  ru   r   r   )r   r   r   rz   r   s        rA   r   zMultipartReader.next  sM    
 <<++---<<11333 DL%%'''<<))++ OO#&&+5401$,,2B2BCV2WXIAvzz&![0 !% 33w<"$&'@AA(/(>(>(@%!11335 	.3 ( , 4 4sk   !FF#FFF'F($FFBFFAF-F.FFFFFFc                    K   | j                   sA| j                          d{   }|y|j                          d{    | j                   s@yy7 .7 w)z=Reads all the body parts to the void till the final boundary.N)r   r   r   r   s     rA   r   zMultipartReader.release  sD     ,,$D|,,.  	 ,,$ !s%    AAAAAAAc                 `   K   | j                          d{   }| j                  |      S 7 w)z"Returns the next body part reader.N)_read_headers_get_part_reader)r   r   s     rA   r^  zMultipartReader.fetch_next_part  s/      **,,$$W-- -s   .,.r   c                 z   |j                  t        d      }t        |      }|j                  dk(  rD| j                   t        |       || j
                        S | j	                  || j
                        S | j                  | j                  || j
                  | j                  j                  | j                        S )zDispatches the response by the `Content-Type` header.

        Returns a suitable reader instance.

        :param dict headers: Response headers
        ra   rF  r   )r   r   r!   rI  rD  r   part_reader_clsr   rH  r   r   )r   r   r"  r#  s       rA   rc  z MultipartReader._get_part_reader  s     L"-!%(==K'((0!tDz'4==99,,WdmmDD''.. $ 5 5 (  r@   c                 p    | j                   j                  d   }t        |      dkD  rt        d|z        |S )Nr   F   z&boundary %r is too long (70 chars max))rH  r!  r   r  )r   r   s     rA   rJ  zMultipartReader._get_boundary  s8    >>,,Z8x=2EPQQr@   c                    K   | j                   r| j                   j                         S | j                  j                          d {   S 7 wrI   )r   rs   r   r   r   s    rA   	_readlinezMultipartReader._readline  s9     <<<<##%%]]++----s   AAAAc                    K   	 | j                          d {   }|dk(  rt        d| j                  z        |j                         }|| j                  k(  ry || j                  dz   k(  rd| _        y p7 \w)NTr@   z#Could not find starting boundary %rr   )ri  r  r   r   r   r   r   s     rA   r\  z*MultipartReader._read_until_first_boundary  sw     ..**E| 9T^^L  LLNE&$..500# *s   A6A4AA6c                   K   | j                          d {   j                         }|| j                  k(  ry || j                  dz   k(  ryd| _        | j                          d {   }| j                          d {   }|d d dk(  r| j                  j                  |       y | j                  j                  ||g       y t        d|d| j                        7 7 {7 ew)Nr   TrT   zInvalid boundary z, expected )ri  r   r   r   r   r   r   r  )r   r   epiloguer   s       rA   r]  zMultipartReader._read_boundary  s     ~~''//1DNN"dnnu,,DL!^^--H"nn..I !}%##I.
 ##Y$9:0	T^^DVWXX) (
 ..s5   C%CAC%%C!&C%=C#>A"C%!C%#C%c                    K   dg}	 | j                   j                          d {   }|j                         }|j                  |       |snGt	               }|j                  |      \  }}|S 7 Iw)Nr@   )r   r   ru   r   r#   parse_headers)r   linesr   parserr   raw_headerss         rA   rb  zMultipartReader._read_headers  so     --0022EKKMELL  %33E: 3s   "A0A.A
A0c                   K   | j                   s| j                   j                         s"| j                   j                          d{    | j                  j	                  | j                   j                         d| _         yy7 <w)z8Ensures that the last read body part is read completely.N)rL  r   r   r   r   r   s    rA   r[  z(MultipartReader._maybe_release_last_part  sa     ??&??))+oo--///LL 7 78"DO	 '/s   ABB=Br   )rE   r   )#r<   r=   r>   r   r   rR  rD  r   r   r@  r1   re  r   rl   r,   r   r/   r   r   r   classmethodrU  rJ   r   r   r   r^  rc  rJ  r)  ri  r\  r]  rb  r[  r?   r@   rA   r3   r3   U  s:     4 ?C(4(9#:;B$O'S 1 'L 'T '"  	%)>9:	; " 
"  !	%)>9:	;!F!.	 .0	1.( 
 .0	14s . .
Y.
#r@   r3   c                   .    e Zd ZU dZded<   dZd%dedee   ddf fdZd&d	Z	d
ee
e      dee   dee   ddfdZdee   fdZdefdZdefdZ ej,                  d      Z ej,                  d      Zedefd       Zedefd       Zd'dedeeeef      defdZdedefdZ 	 d'dedeeeef      defdZ!	 d'de"e#e$eef      eeef   f   deeeef      defdZ%edee   fd       Z&d(dededefdZ'd(dedede(fd Z)d)d!ed"eddfd#Z*d*d$Z+ xZ,S )+r4   zMultipart body writer.Nr   Tr   r   rE   c                    ||nt        j                         j                  }	 |j                  d      | _        d| d| j                   }t        | %  d |       g | _
        |dk(  | _        y # t
        $ r t        d      d w xY w)Nasciiz(boundary should contain ASCII only charsz
multipart/z; boundary=)content_typer   )uuiduuid4hexrK  r   UnicodeEncodeErrorr  _boundary_valuer1  r   _partsr   )r   r   r   r"  r3  s       rA   r   zMultipartWriter.__init__*  s    '389I9I	S%__W5DN WI[1E1E0FGE2#%$3 " 	SGHdR	Ss   A0 0Bc                     | S rI   r?   r   s    rA   	__enter__zMultipartWriter.__enter__<  r   r@   exc_typeexc_valexc_tbc                      y rI   r?   )r   r  r  r  s       rA   __exit__zMultipartWriter.__exit__?  s     	r@   c                 ,    t        | j                        S rI   )iterr~  r   s    rA   __iter__zMultipartWriter.__iter__G  s    DKK  r@   c                 ,    t        | j                        S rI   )r   r~  r   s    rA   __len__zMultipartWriter.__len__J  s    4;;r@   c                      y)NTr?   r   s    rA   __bool__zMultipartWriter.__bool__M  s    r@   s   \A[!#$%&'*+\-.^_`|~\w]+\Zs   [\x00-\x08\x0A-\x1F\x7F]c                 H   | j                   }t        j                  | j                  |      r|j	                  d      S t        j
                  | j                  |      rt        d      |j                  dd      }|j                  dd      }d|j	                  d      z   dz   S )zzWrap boundary parameter value in quotes, if necessary.

        Reads self.boundary and returns a unicode string.
        rw  z*boundary value contains invalid characters   \s   \\   "s   \"rP   )	r   re   match_valid_tchar_regexr   search_invalid_qdtext_char_regexr  replace)r   r}   quoted_value_contents      rA   r}  zMultipartWriter._boundary_valueS  s    & 88D++U3<<((99T44e<IJJ  %}}UG<3;;D&I)0099C??r@   c                 8    | j                   j                  d      S )Nrw  )r   r   r   s    rA   r   zMultipartWriter.boundarys  s    ~~$$W--r@   rT  r   c                    |
t               }t        |t              r,|j                  j	                  |       | j                  |      S 	 t        ||      }| j                  |      S # t        $ r t        d|z        w xY w)Nr   zCannot create payload from %r)	r   r_  r(   r   updateappend_payloadr*   r&   r7  )r   rT  r   payloads       rA   r   zMultipartWriter.appendw  s    ?!mGc7#KKw'&&s++4%c7; **733  G ?# EFFGs   
A( (B r  c                    d}d}| j                   rlt        t        t        h|j                  j                         z  rJ t        |j                  vrdt        | j                         }|j                  d|       n|j                  j                  t        d      j                         }|r|dvrt        d|       |dk(  rd}|j                  j                  t        d      j                         }|d	vrt        d
|       |dk(  rd}|j                  }| |s|st        |      |j                  t        <   | j                  j                  |||f       |S )z)Adds a new body part to multipart writer.Nzsection-r   )r   ra   )r  r  r  r  r  )ra   r   r  r  r  r  )r   r   r   r   r   keysr   r   r~  r2  r   rt   r  r   rl   r   )r   r  r~   te_encodingr   r   s         rA   r  zMultipartWriter.append_payload  sU   "&%) &~7PQ//&&()) #'//9!#dkk"2!34//$/G **+;R@FFHHH,KK"%?z#JKK:% "//--.GLRRTK"NN"%H#VWWh&" <<D[25d)/GX{;<r@   c                 R    |
t               }| j                  t        ||            S )zHelper to append JSON part.r  )r   r  r%   )r   rT  r   s      rA   append_jsonzMultipartWriter.append_json  s(     ?!mG"";sG#DEEr@   c                     t        |t        t        f      sJ |
t               }t        |t              rt	        |j                               }t        |d      }| j                  t        ||d            S )z&Helper to append form urlencoded part.T)doseqz!application/x-www-form-urlencoded)r   rx  )	r_  r   r   r   listr   r   r  r)   )r   rT  r   r   s       rA   append_formzMultipartWriter.append_form  sn     #'2333?!mGc7#syy{#CD)""g4W
 	
r@   c                 .   d}| j                   D ]e  \  }}}|s|s|j                   y|t        dt        | j                        z   dz   |j                  z   t        |j
                        z   dz         z  }g |dt        | j                        z   dz   z  }|S )zSize of the payload.r   NrT   r   )r~  r   r   r   r   _binary_headers)r   totalr   r~   r  s        rA   r   zMultipartWriter.size  s     +/;; 	'D(K;$))*;Sdnn%& )) d**+	,
  E		 	S((1,,r@   r~   r4  c                 T     dj                   fd j                  D              S )zReturn string representation of the multipart data.

        WARNING: This method may do blocking I/O if parts contain file payloads.
        It should not be called in the event loop. Use as_bytes().decode() instead.
        ra   c              3      K   | ]H  \  }}}d j                   z   dz   |j                  j                        z   |j                         z    J yw)rG  z
N)r   r  r   )r   r   _e_ter~   r4  r   s       rA   r   z)MultipartWriter.decode.<locals>.<genexpr>  sb      
 b# mm ""))(F;< kkm	
s   AA)rm   r~  r8  s   ```rA   r   zMultipartWriter.decode  s)     ww 
 "&
 
 	
r@   c                   K   g }| j                   D ]~  \  }}}|j                  d| j                  z   dz          |j                  |j                         |j	                  ||       d{   }|j                  |       |j                  d        |j                  d| j                  z   dz          dj                  |      S 7 Zw)zReturn bytes representation of the multipart data.

        This method is async-safe and calls as_bytes on underlying payloads.
        r   r   N   --
r@   )r~  r   r   r  r:  rm   )r   r~   r4  ry   r   r  r  
part_bytess           rA   r:  zMultipartWriter.as_bytes  s     
   "[[ 	"MD"cLL/'9: LL--.  $}}Xv>>JLL$ LL!	" 	UT^^+i78xx ?s   A'C)C*ACr;  close_boundaryc                   K   | j                   D ]#  \  }}}| j                  r+t        |j                  v sJ d|j                  t           v sJ |j	                  d| j
                  z   dz          d{    |j	                  |j                         d{    |s|rct        |      }|r|j                  |       |r|j                  |       |j	                  |       d{    |j                          d{    n|j	                  |       d{    |j	                  d       d{    & |r*|j	                  d| j
                  z   dz          d{    yy7 7 7 7 m7 U7 >7 w)zWrite body.zname=r   r   Nr  )r~  r   r   r   r=  r   r  MultipartPayloadWriterenable_compressionenable_encoding	write_eof)r   r;  r  r   r~   r  ws          rA   r=  zMultipartWriter.write  sM    +/;; 	('D(K!!*dll:::$,,/B"CCCC,,ut~~5?@@@,,t33444;*62((2%%k2jjm##kkm##jj(((,,w''')	(, ,,ut~~5	ABBB ! A4 $#(' Cs   A0E12E#3"E1E%AE1#E'$E1;E)<E1E+E1.E-/-E1E/E1%E1'E1)E1+E1-E1/E1c                 >  K   | j                   ryd| _         t        | j                        D ]<  \  }\  }}}|j                  r|j                  r$	 |j                          d{    > y7 # t        $ r#}t        j                  d||d       Y d}~id}~ww xY ww)a  
        Close all part payloads that need explicit closing.

        IMPORTANT: This method must not await anything that might not finish
        immediately, as it may be called during cleanup/cancellation. Schedule
        any long-running operations without awaiting them.
        NTz%Failed to close multipart part %d: %s)exc_info)		_consumedr   r~  	autocloseconsumedclose	Exceptionr$   error)r   r   r   r   excs        rA   r  zMultipartWriter.close#  s      >> "+4;;!7 	C$1>>$--**,&&	 '  #))?cTX sH   A BBA.$A,%A.)B,A..	B7BBBB)r   N)rE   r4   rI   r?  )Tr   )-r<   r=   r>   r   r@  
_autocloserl   r   r   r  r   BaseExceptionr   r  r   _Partr  r   r  rJ   r  re   compiler  r  propertyr}  r   r   r   r(   r   r  r  r   r   r   r  r   r   r)  r:  r=  r  rA  rB  s   @rA   r4   r4   #  s5    LJ4 4# 4RV 4$4./ -( '	
 
!(5/ !   $  $$AB!+,H!I@ @ @> .# . .4# 4c1B(C 4w 4$g $' $N @DFF!)'#s(*;!<F	F 04
8E#s(O,gc3h.??@
 '#s(+,
 
	
* hsm  &
s 
c 
 
s c QV 6C# Ct Ct C6r@   r4   c                   b    e Zd ZdeddfdZdeddfdZ	 ddedee   ddfdZ	dd	Z
d
eddfdZy)r  r;  rE   Nc                 <    || _         d | _        d | _        d | _        y rI   )_writer	_encoding	_compress_encoding_buffer)r   r;  s     rA   r   zMultipartPayloadWriter.__init__>  s    (,3759r@   r~   c                 V    |dk(  r|| _         t               | _        y |dk(  rd| _         y y )Nr   r  )r  r   r  )r   r~   s     rA   r  z&MultipartPayloadWriter.enable_encodingD  s0    x%DN$-KD!++/DN ,r@   strategyc                 *    t        |d|      | _        y )NT)r~   r  r  )r   r  )r   r~   r  s      rA   r  z)MultipartPayloadWriter.enable_compressionK  s     ($(
r@   c                 ^  K   | j                   <| j                   j                         }|r d | _         | j                  |       d {    | j                  dk(  rN| j                  rA| j
                  j                  t        j                  | j                               d {    y y y 7 b7 	w)Nr   )r  flushr=  r  r  r  r   	b64encoderk  s     rA   r  z MultipartPayloadWriter.write_eofT  s     >>%NN((*E!%jj'''>>X%$$ll(()9)9$:O:O)PQQQ % & ( Rs%   AB-B)AB-!B+"B-+B-r   c                   K   | j                   (|r&| j                   j                  |       d {   }|sy | j                  dk(  r| j                  }|J |j	                  |       |rjt        t        |      d      \  }}|d |dz   ||dz  d  c}| _        |r9t        j                  |      }| j                  j                  |       d {    y y y | j                  dk(  r7| j                  j                  t        j                  |             d {    y | j                  j                  |       d {    y 7 7 t7 .7 w)Nr   r-   r  )r  compressr  r  r   divmodr   r   r  r  r=  r  b2a_qp)r   r   bufdivmod	enc_chunkb64chunks          rA   r=  zMultipartPayloadWriter.write_  s'    >>%"nn55e<<>>X%''C?"?JJu!#c(A.S47	#'NCa	N0	40%//	:H,,,,X666   ^^11,,$$X__U%;<<<,,$$U+++% = 7<+sG   -ED>BEEAEE#E8E9EEEE)r  Nr   )r<   r=   r>   r   r   rl   r  r   r   r  r  r)  r=  r?   r@   rA   r  r  =  si    :s :t :0 0 0 DH

3;C=
	
	R, ,4 ,r@   r  )r(  )Qr   r  r   re   sysry  rq   collectionsr   collections.abcr   r   typesr   typingr   r   r	   r
   r   r   r   r   r   r   r   urllib.parser   r   r   	multidictr   r   compression_utilsr   r   hdrsr   r   r   r   r   helpersr   r    r!   r"   httpr#   logr$   r  r%   r&   r'   r(   r)   r*   r+   streamsr,   version_infor/   r0   __all__client_reqrepr9   RuntimeWarningr5   r6   rl   r7   r8   r   r1   	try_firstr,  r3   r  r4   r  r?   r@   rA   <module>r     s      	 
    -     7 6 3 ?  8 7      "w6!12D -	. 		 	`$SM`$
8C=$sCx.()`$H ,6CH%(c]B," ,"^i@ i@X	 nEOO4"7G "7 5"7JH# H#V 	gsC Wg Wt7, 7,r@   