o ߥi9(@sjUddlZddlmZmZmZmZmZddlmZddl m Z ddlm Z ddl m Z gdZGd d d ZGd d d eZGd ddeZGdddeZGdddeZGdddeZGdddeZeZe ed<GdddZdZe ed<edejZe ed<eeejZe ed<edeejZe ed <Gd!d"d"Zd#ee e!fd$e"d%e"fd&d'Z#dS)(N)ListOptionalTupleUnioncast)Headers)MalformedMultipart)Final) parse_header) EventPreambleFieldFileDataEpilogueNeedData NEED_DATAMultipartDecoder safe_decodec@eZdZdZdS)r N__name__ __module__ __qualname__ __slots__rrrC/home/ubuntu/.local/lib/python3.10/site-packages/baize/multipart.pyr r c@4eZdZdZdeddfddZdedefdd ZdS) r datar!returnNcC ||_dSNr selfr!rrr__init__ zPreamble.__init__objcCt||jo |j|jkSr$ isinstance __class__r!r&r)rrr__eq__!zPreamble.__eq__ rrrrbytesr'objectboolr/rrrrr r c@s8eZdZdZdededdfddZdedefd d Z dS) rnameheadersr7r8r"NcC||_||_dSr$r6)r&r7r8rrrr'( zField.__init__r)cC$t||jo|j|jko|j|jkSr$)r,r-r7r8r.rrrr/,   z Field.__eq__ rrrrstrrr'r3r4r/rrrrr%rc@s<eZdZdZdedededdfddZd edefd d Z dS) rr7filenamer8r7rAr8r"NcCs||_||_||_dSr$r@)r&r7rAr8rrrr'7s z File.__init__r)cCs0t||jo|j|jko|j|jko|j|jkSr$)r,r-r7rAr8r.rrrr/<s    z File.__eq__r=rrrrr4src@s8eZdZdZdededdfddZdedefd d ZdS) rr! more_datar!rCr"NcCr9r$rB)r&r!rCrrrr'Hr:z Data.__init__r)cCr;r$)r,r-r!rCr.rrrr/Lr<z Data.__eq__) rrrrr2r4r'r3r/rrrrrEr?rc@r) rr r!r"NcCr#r$r r%rrrr'Wr(zEpilogue.__init__r)cCr*r$r+r.rrrr/Zr0zEpilogue.__eq__r1rrrrrTr5rc@r)rrNrrrrrr^rrrc@sTeZdZUeZeed<eZeed<eZeed<eZ eed<eZ eed<dS)StatePREAMBLEPARTDATAEPILOGUECOMPLETEN) rrrr3rEr __annotations__rFrGrHrIrrrrrDes rDs (?: | | ) LINE_BREAKs(?: | | ) BLANK_LINE_RE LINE_BREAK_REs%s[ ]HEADER_CONTINUATION_REc@sjeZdZdZdededdfddZdefdd Zd e eddfd d Z de fd dZ d ede fddZdS)raJDecodes a multipart message as bytes into Python events. The part data is returned as available to allow the caller to save the data from memory to disk, if desired. https://github.com/pallets/werkzeug/blob/3f8a95fb275dcad27d541f00026b229636e1a485/src/werkzeug/sansio/multipart.py Copyright 2007 Pallets Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. boundarycharsetr"NcCsjt|_d|_tj|_||_||_t dt t |t t ftj |_ t dt t |t t ftj |_dS)NFs%%s?--%s(--[^\S\n\r]*%s?|[^\S\n\r]*%s)s$%s--%s(--[^\S\n\r]*%s?|[^\S\n\r]*%s)) bytearraybuffercompleterDrEstaterOrPrecompilerKescape MULTILINE preamble_re boundary_re)r&rOrPrrrr's"   zMultipartDecoder.__init__cCsfz|jd}Wntyt|j}Ynwz|jd}Wnty-t|j}Ynwt||S)N  )rRrindex ValueErrorlenmin)r&last_nllast_crrrr last_newlines   zMultipartDecoder.last_newliner!cCs"|dur d|_dS|j|dS)NT)rSrRextendr%rrr receive_datas zMultipartDecoder.receive_datac CsRt}|jtjkr=|j|j}|dur<|ddr tj |_ntj |_t |jd| }|jd| =t|d}n|jtj krt|j}|dur||jd| }|jd| =d|vritdt|d\}}tt|d}|d}|durt|||d}nt||d }tj|_n|jtjkr|jd|jd kr|} } d } n/|j|j}|dur|ddrtj |_ntj |_| } | } n|} } |du} t |jd| }|jd| =|s| st|| d }n|jtj kr|jrtt |jd}|jdd=tj |_|jr't!|t"r'td |j|S)Nrs--r zcontent-dispositionz"Missing Content-Disposition headerr7rA)rAr8r7)r8r7TrBz&Invalid form-data cannot parse beyond )#rrTrDrErYsearchrRgroup startswithrHrFr2startendr rL_parse_headersr r rr>getrrrGfindrOrcrZrrSrrIr,r) r&eventmatchr!r8 dispositionextrar7rA data_length del_indexrCrrr next_eventsj                zMultipartDecoder.next_eventcCsdg}td|}|D]!}|}|dkr-t||jdd\}}|||fq t|S)N :r) rNsub splitlinesstriprrPsplitappendr)r&r!r8liner7valuerrrrls  zMultipartDecoder._parse_headers)rrr__doc__r2r>r'intrcrrer rurrlrrrrrws$ FrsrcrPr"c Cs.z||WSttfy|dYSw)Nzlatin-1)decodeUnicodeDecodeError LookupError)rrPrrrr s  r)$rUtypingrrrrrdatastructuresr exceptionsr r utilsr __all__r r rrrrrrrJrDrKrVrXrLrMrNrr2rQr>rrrrrs.        "*