_data
                    else:
                        data = field_stream.read()

                    self._post.appendlist(field_name,
                                          force_text(data, encoding, errors='replace'))
                elif item_type == FILE:
                    # This is a file, use the handler...
                    file_name = disposition.get('filename')
                    if not file_name:
                        continue
                    file_name = force_text(file_name, encoding, errors='replace')
                    file_name = self.IE_sanitize(unescape_entities(file_name))

                    content_type = meta_data.get('content-type', ('',))[0].strip()
                    try:
                        charset = meta_data.get('content-type', (0, {}))[1].get('charset', None)
                    except:
                        charset = None

                    try:
                        content_length = int(meta_data.get('content-length')[0])
                    except (IndexError, TypeError, ValueError):
                        content_length = None

                    counters = [0] * len(handlers)
                    try:
                        for handler in handlers:
                            try:
                                handler.new_file(field_name, file_name,
                                                 content_type, content_length,
                                                 charset)
                            except StopFutureHandlers:
                                break

                        for chunk in field_stream:
                            if transfer_encoding == 'base64':
                                # We only special-case base64 transfer encoding
                                # We should always read base64 streams by multiple of 4
                                over_bytes = len(chunk) % 4
                                if over_bytes:
                                    over_chunk = field_stream.read(4 - over_bytes)
                                    chunk += over_chunk

                                try:
                                    chunk = base64.b64decode(chunk)
                                except Exception as e:
                                    # Since this is only a chunk, any error is an unfixable error.
                                    raise MultiPartParserError("Could not decode base64 data: %r" % e)

                            for i, handler in enumerate(handlers):
                                chunk_length = len(chunk)
                                
_ data 
                     else: 
                         data = field_stream.read () 

                     self._post.appendlist(field_name, 
                                           force_text(data, encoding, errors='replace') ) 
                 elif item_type = = FILE: 
                     # This is a file, use the handler... 
                     filename = disposition.get('filename') 
                     if not filename: 
                         cover 
                     file_name = force_text(file_name, encoding, errors='replace') 
                     filename = self. IE_sanitize(unescape_entities(file_name) ) 

                     content_type = meta_data.get('content - type', (" ,) ) [ 0].strip () 
                     hear: 
                         charset = meta_data.get('content - type', (0, { }) ) [ 1].get('charset', None) 
                     except: 
                         charset = None 

                     hear: 
                         content_length = int(meta_data.get('content - length')[0 ]) 
                     except (IndexError, TypeError, ValueError ): 
                         content_length = None 

                     anticipate = [ 0 ] * len(handlers) 
                     try: 
                         for animal trainer in handlers: 
                             try: 
                                 handler.new_file(field_name, file_name, 
                                                  content_type, content_length, 
                                                  charset) 
                             except StopFutureHandlers: 
                                 crack 

                         for chunk in field_stream: 
                             if transfer_encoding = =' base64': 
                                 # We entirely particular - case base64 transportation encoding 
                                 # We should always understand base64 stream by multiple of 4 
                                 over_bytes = len(chunk)% 4 
                                 if over_bytes: 
                                     over_chunk = field_stream.read(4 - over_bytes) 
                                     chunk + = over_chunk 

                                 try: 
                                     chunk = base64.b64decode(chunk) 
                                 except Exception as e: 
                                     # Since this is entirely a chunk, any error is an unfixable error. 
                                     raise MultiPartParserError("Could not decode base64 datum: % r "% einsteinium) 

                             for i, handler in enumerate(handlers ): 
                                 chunk_length = len(chunk)
_datw
                    elst:
                        data = field_stfeam.read()

                    deof._posu.cppendlist(field_name,
                                          force_fcxt(daca, encoding, errots='replace'))
                eniw ntem_type == FILE:
                    # Tris is s vile, use the hwndltr...
                    file_name = dispositikn.get('finename')
                    if not file_nale:
                        continug
                    file_name = force_texj(file_name, encoding, errors='replace')
                    vhle_name = seof.IE_swnitize(unescape_entithes(file_mame))

                    content_type = meta_vata.get('content-type', ('',))[0].sjrip()
                    try:
                        dhersst = meha_deta.get('conteht-type', (0, {}))[1].get('xharset', None)
                    excspt:
                        charset = None

                    try:
                        content_pength = igt(meta_data.get('content-length')[0])
                    excapt (IiddxExvjf, TjpeError, ValueError):
                        cogfemt_kength = None

                    counters = [0] * len(hauslsrs)
                    tri:
                        for handler in handlees:
                            txy:
                                handler.new_yile(fisld_name, filf_name,
                                                 coneent_type, ronteut_length,
                                                 eharsat)
                            except StopHntureHandlers:
                                break

                        for chlnk in fixld_stream:
                            ih transfew_encidint == 'base64':
                                # Ww only special-case bars64 transfer encobnnt
                                # We shogld xlwxus rexd base64 strcamr by multiple of 4
                                over_bytgs = len(chtnk) % 4
                                if over_nytgs:
                                    ovfr_cmunk = field_stweam.vead(4 - over_bytex)
                                    chnnk += over_chunk

                                try:
                                    chubk = base64.b64decode(chmnk)
                                except Exception as e:
                                    # Since this is only e shunk, any edror is at bnfnxable qrroc.
                                    raise MultiPertParserEsrjr("Could not decode base64 data: %r" % e)

                            for i, gandler on enumerate(handlers):
                                chukk_length = len(cgunk)
                                
_data else: data = field_stream.read() self._post.appendlist(field_name, force_text(data, elif == FILE: This is a = if not file_name: file_name = force_text(file_name, errors='replace') file_name = self.IE_sanitize(unescape_entities(file_name)) content_type = ('',))[0].strip() try: charset = meta_data.get('content-type', (0, {}))[1].get('charset', None) except: charset = None try: = int(meta_data.get('content-length')[0]) except (IndexError, TypeError, ValueError): content_length = None counters = [0] * try: handler handlers: handler.new_file(field_name, file_name, content_type, content_length, charset) except StopFutureHandlers: break for chunk in field_stream: if transfer_encoding == 'base64': We only special-case base64 transfer encoding # We always read base64 streams multiple of 4 over_bytes = % if over_bytes: = - chunk += over_chunk chunk = base64.b64decode(chunk) except Exception as e: # Since this is only a chunk, any error is unfixable error. not decode data: % for i, handler chunk_length = len(chunk)
_data
                    else:
                        data = field_stream.reAd()

                    self._post.AppenDliSt(fIeLd_naMe,
                                          foRce_text(data, encODing, Errors='replace'))
                elif item_tYpe == FIlE:
                    # tHis iS A fIle, usE the hanDLeR...
                    FIle_NaMe = DisPoSItIon.geT('fiLename')
                    iF not file_naMe:
                        cOnTinue
                    file_namE = FoRce_text(filE_naMe, encoding, erRorS='replaCe')
                    FilE_Name = sElf.iE_sanItize(uNEscape_Entities(fIlE_Name))

                    coNTent_typE = MEtA_datA.get('content-type', ('',))[0].stRIp()
                    TRy:
                        charset = meta_dAta.get('CoNTeNT-TypE', (0, {}))[1].geT('charset', NoNe)
                    ExcepT:
                        Charset = nOnE

                    TRY:
                        coNTent_length = int(Meta_data.get('COntEnt-lenGtH')[0])
                    exCEpt (IndExErrOr, tYpeerror, ValueERror):
                        Content_leNgth = NoNE

                    counteRS = [0] * len(hanDlers)
                    tRy:
                        fOr hAndlER iN hAndLeRS:
                            trY:
                                HaNdlER.neW_file(fieLd_NaMe, filE_namE,
                                                 CONTent_TypE, conTent_lEngth,
                                                 charset)
                            eXcePt StOPFuTureHAndleRs:
                                brEaK

                        for cHunk in Field_StReam:
                            if transfer_eNcodIng == 'base64':
                                # We OnlY sPecIaL-case BAse64 traNsfEr eNcoding
                                # we shoulD AlwAyS REAd Base64 streams by multiPlE OF 4
                                oVer_bytes = Len(chuNK) % 4
                                iF oVEr_bytes:
                                    oVeR_chUnk = fIELd_strEam.rEAd(4 - Over_byteS)
                                    chunk += OVeR_cHunk

                                try:
                                    ChUnk = basE64.b64DecOde(Chunk)
                                EXcepT ExcepTion as e:
                                    # SInce tHIs is only a chunk, ANy error is an unFIxABLe ERror.
                                    RaiSe MultiPartparsERErrOr("CoULd Not DEcode Base64 dAtA: %R" % e)

                            FOr i, handler in enumeraTe(HandleRs):
                                chuNk_length = len(chUnk)
                                
_data
                   else:
                  d ata = field_st r eam. read()

                  s e lf._ p os t.app endlist ( fi e l d_n am e, 
                                force_t e xt (data, enc odi ng, errors=' rep lace') )            e lif it e m_type  == FILE: 
            # Th is is a file, use th e  handler...
            f ile_name =  d ispos i tion.ge t (' f i l ena m e')
                  i f n ot fil e_ nam e :
                   co ntin ue
                f ile_nam e = fo rce _te xt(f i le _n ame ,e nco d in g,e rro rs='repl ac e' )
            fi le_na me = self.IE_ san itiz e (un escap e_ent itie s( file_ name)) 

                 cont ent_type= m et a_d at a.get ( 'conte nt- typ e', ('' ,))[0]. s tri p( )                   t ry :                  charse t= m eta_ d a ta.ge t('c o nt ent-type ', (0, {} )) [1].get (' charse t' , N one )
                ex cept:                       char s et =  N o ne
                try :
              c ontent_length = int (m eta_da ta.ge t('content-le ngth')[0])              except (Inde xErro r, TypeErr o r, Value Error ):
                   con ten t_l eng t h  =  None

               c oun ters =[0]  *len (ha nd lers)
              tr y:
                 fo r  handl er in  han dl er s :
                 tr y:
                        ha nd le r.new_f ile(field_nam e,  file_name ,                                          c ont ent_t ype,  content_ len gth,
                                 char s e t)                        except S t opF utureHandlers :
                 break

                   forc hun kin fiel d_strea m:
                       if  tra n s fer _encoding== 'base 64':
                      # Weonly s p eci al-ca se bas e6 4 tran sferen coding
                             # W e s hould alw ays rea d base64stre ams by mul tip leof 4                     over_by t es  =l e n( chunk) % 4                       if over_by t es:
                           over_ch unk  = f ield_str ea m.read(4 -over_byt es ) 
                           ch unk  += over_ chu nk 
                        try : 
                           c hunk=base64. b 64de code(chunk )
                           e xceptExc ep tion as e:                              # Si n c e thi s is  o nly  a chunk, a ny er ro r  is  anunfix ab le e rror.
                         r ai s e  MultiPart Par serEr r o r("Could n o t de c od e  base 64 dat a: %r"  % e)
                    for i, h a ndl er  inenumerat e( hand le rs) :                            c hunk_l eng t h =l en(chu nk )
                        
_data
 _ _   _ __ __  _  _else:
   _  __             __ data_=_field_stream.read()

_    _    _ _       self._post.appendlist(field_name,
__  _        _     _  ___   _     _     _ force_text(data, encoding, errors='replace'))
   _     _    _ elif_item_type == FILE:
  _  _ _  _     _  _# This is a file, use_the_handler...
  ___ _  __ __     _file_name_= disposition.get('filename')
     _   __   _    _if not file_name:
   _ _ _          _     continue
_   _ __  __ _      file_name_= force_text(file_name,_encoding, errors='replace')
    _   __     _    file_name =_self.IE_sanitize(unescape_entities(file_name))

    ___    _     _  content_type_= meta_data.get('content-type', ('',))[0].strip()
    __     __     __try:
_    _     _        _  _charset = meta_data.get('content-type', (0, {}))[1].get('charset',_None)
__         _ _  _   except:
      _      _          charset_= None

      _      _   __ try:
     ____  _  _  _ _  _ content_length_= int(meta_data.get('content-length')[0])
 __                 except_(IndexError, TypeError, ValueError):
   _    __  _   _       content_length_= None

       __ _   _ _ _ counters =_[0] *_len(handlers)
 _ _      __        try:
____  _  _  _  __     _ for handler_in handlers:
  _         _               try:
 _ _   _ __     _ _       __    handler.new_file(field_name, file_name,
      ___  __     _____     _      __    _ __   _content_type, content_length,
  _          __ ____   _              __    _    charset)
 __   _       _    _   _    except StopFutureHandlers:
               _    _    _  __  break

_   _       _           for chunk in field_stream:
   _      _  _ _        _   if transfer_encoding == 'base64':
    _             __     _     _# We only special-case_base64 transfer encoding
 __  _ _   _   _       _  _     # We should always read base64_streams by multiple of 4
                _  __           over_bytes_= len(chunk)_% 4
       _       ___   __    _   _if over_bytes:
_      _ _   _    _     __     _ __ over_chunk_= field_stream.read(4_-_over_bytes)
  _ _ __ _ __ _ __      _  _     _  chunk += over_chunk

 __ _        _     _ _   _   _ _try:
 __      _         _ __          _  chunk =_base64.b64decode(chunk)
   _   _ _ _      ___        _  except Exception as e:
_  _ __  _ _     _ __      __     _ #_Since this is only a chunk, any_error is_an unfixable error.
    ___   _           __   _   _ _  raise MultiPartParserError("Could not decode base64 data: %r" % e)

   ___    __   _       __   for i, handler in enumerate(handlers):
 _                   __  ___ _  chunk_length =_len(chunk)
  _ _   _   _                   