h SSKJr SSKJr SSKJrJrJr SSKJ r J r J r SSK J r SSKJrJr \\\ \ \\44r\\\\4r\ SSj5r\ SSj5rSS jr\ SS j5r\ SS j5rSS jrSSS jjrg)) annotations) b64encode)MappingMutableMappingSequence)AnyUnionoverload) StrOrBytes)to_bytes to_unicodecgN headers_raws Q/root/1688_scrapy/alibaba-scraper/venv/lib/python3.13/site-packages/w3lib/http.pyheaders_raw_to_dictrBEcgrrrs rrrs47rc<UcgUR5nUVs/sHo"RSS5PM nn0nUHYn[U5S:XdMUSR5nUSR5nXd;aXFR U5 MTU/XF'M[ U$s snf)a Convert raw headers (single multi-line bytestring) to a dictionary. For example: >>> import w3lib.http >>> w3lib.http.headers_raw_to_dict(b"Content-type: text/html\n\rAccept: gzip\n\n") # doctest: +SKIP {'Content-type': ['text/html'], 'Accept': ['gzip']} Incorrect input: >>> w3lib.http.headers_raw_to_dict(b"Content-typt gzip\n\n") {} >>> Argument is ``None`` (return ``None``): >>> w3lib.http.headers_raw_to_dict(None) >>> N:r) splitlinessplitlenstripappend)rheadersheaderheaders_tuples result_dict header_itemitem_key item_values rrrs0$$&G:AB'll4+'NB%'K% ;1$ q>'') ^))+  "  ! ( ( 4%/LK !& CsBcgrr headers_dicts rheaders_dict_to_rawr+Crrcgrrr)s rr+r+Gs58rc`Ucg/nUR5Hup#[U[5(a#URSR X#/55 M=[U[ [ 45(dMZUH$nURSR X$/55 M& M SR U5$)aw Returns a raw HTTP headers representation of headers For example: >>> import w3lib.http >>> w3lib.http.headers_dict_to_raw({b'Content-type': b'text/html', b'Accept': b'gzip'}) # doctest: +SKIP 'Content-type: text/html\\r\\nAccept: gzip' >>> Note that keys and values must be bytes. Argument is ``None`` (returns ``None``): >>> w3lib.http.headers_dict_to_raw(None) >>> Ns: s )items isinstancebytesr joinlisttuple)r* raw_lineskeyvaluevs rr+r+Ks(I"((*  eU # #   UZZ 5 6 e} - -  SH!56 + << ""rc^[U5S[U53nS[[X2S95-$)a) Return an `Authorization` header field value for `HTTP Basic Access Authentication (RFC 2617)`_ >>> import w3lib.http >>> w3lib.http.basic_auth_header('someuser', 'somepass') 'Basic c29tZXVzZXI6c29tZXBhc3M=' .. _HTTP Basic Access Authentication (RFC 2617): http://www.ietf.org/rfc/rfc2617.txt :sBasic )encoding)r rr )usernamepasswordr:auths rbasic_auth_headerr>ks7" #1Z%9$: ;D y$!BC CCrN)rr0returnHeadersDictOutput)rNoner?rA)r bytes | Noner?zHeadersDictOutput | None)r*HeadersDictInputr?r0)r*rAr?rA)r*zHeadersDictInput | Noner?rB)z ISO-8859-1)r;r r<r r:strr?r0) __future__rbase64rcollections.abcrrrtypingrr r w3lib._typesr w3lib.utilr r r0rCr2r@rr+r>rrrrKs"==''#+5%Xe_(<"==>"5$u+#56 E E 7 7*Z E E 8 8#BAMDD$.D:=D Dr