a xd @sddlmZddlmZmZmZmZmZmZm Z m Z ddl m Z m Z e ee eeeffZeeeefZeeeedddZeeeeddd Zdeeeed d d ZdS)) b64encode)AnyListMutableMappingOptionalAnyStrSequenceUnionMapping)to_bytes to_unicode) headers_rawreturncCs||dur dS|}dd|D}i}|D]L}t|dks>> 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) >>> NcSsg|]}|ddqS):)split).0headerrB/var/www/html/Ranjet/env/lib/python3.9/site-packages/w3lib/http.py $z'headers_raw_to_dict..rr) splitlineslenstripappend)r headersZheaders_tuplesZ result_dictZ header_itemZitem_keyZ item_valuerrrheaders_raw_to_dict s    r) headers_dictrcCsx|dur dSg}|D]T\}}t|tr@|d||gqt|ttfr|D]}|d||gqRqd|S)a 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 isinstancebytesrjoinlisttuple)rZ raw_lineskeyvaluevrrrheaders_dict_to_raw6s r) ISO-8859-1)usernamepasswordencodingrcCs*t|dt|}dtt||dS)aA 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 )r-)r rr )r+r,r-authrrrbasic_auth_headerVsr0N)r*)base64rtypingrrrrrrr r Z w3lib.utilr r r"ZHeadersDictInputZHeadersDictOutputrr)strr0rrrrs (-!