3 iMT@sdZddlmZddlmZddlmZddlmZddlmZmZm Z m Z ddl m Z m Z ddlZe rnde_ddlZd d d gZd jZd jZdjZGdd d eZejejdZdddddddddddddddd d!d"d#d$d%d&d'd(d)d*d+d,d-d.d/d0d1d2d3d4d5d6d7d8d9d:d;dd?d@dAdBdCdDdEdFdGdHdIdJdKdLdMdNdOdPdQdRdSdTdUdVdWdXdYdZd[d\d]d^d_d`dadbdcdddedfdgdhdidjdkdldmdndodpdqdrdsdtdudvdwdxdydzd{d|d}d~ddddddddddddddddddddddddddddddddddddddddddddddddddddddddZefddZejdZejdZddZ dddddddgZ!dddddddddddddg Z"de!e"fddфZ#GddӄdeZ$dZ%ejde%de%dejZ&Gdd d eZ'Gdd d e'Z(dS)af http.cookies module ported to python-future from Py3.3 Here's a sample session to show how to use this module. At the moment, this is the only documentation. The Basics ---------- Importing is easy... >>> from http import cookies Most of the time you start by creating a cookie. >>> C = cookies.SimpleCookie() Once you've created your Cookie, you can add values just as if it were a dictionary. >>> C = cookies.SimpleCookie() >>> C["fig"] = "newton" >>> C["sugar"] = "wafer" >>> C.output() 'Set-Cookie: fig=newton\r\nSet-Cookie: sugar=wafer' Notice that the printable representation of a Cookie is the appropriate format for a Set-Cookie: header. This is the default behavior. You can change the header and printed attributes by using the .output() function >>> C = cookies.SimpleCookie() >>> C["rocky"] = "road" >>> C["rocky"]["path"] = "/cookie" >>> print(C.output(header="Cookie:")) Cookie: rocky=road; Path=/cookie >>> print(C.output(attrs=[], header="Cookie:")) Cookie: rocky=road The load() method of a Cookie extracts cookies from a string. In a CGI script, you would use this method to extract the cookies from the HTTP_COOKIE environment variable. >>> C = cookies.SimpleCookie() >>> C.load("chips=ahoy; vienna=finger") >>> C.output() 'Set-Cookie: chips=ahoy\r\nSet-Cookie: vienna=finger' The load() method is darn-tootin smart about identifying cookies within a string. Escaped quotation marks, nested semicolons, and other such trickeries do not confuse it. >>> C = cookies.SimpleCookie() >>> C.load('keebler="E=everybody; L=\\"Loves\\"; fudge=\\012;";') >>> print(C) Set-Cookie: keebler="E=everybody; L=\"Loves\"; fudge=\012;" Each element of the Cookie also supports all of the RFC 2109 Cookie attributes. Here's an example which sets the Path attribute. >>> C = cookies.SimpleCookie() >>> C["oreo"] = "doublestuff" >>> C["oreo"]["path"] = "/" >>> print(C) Set-Cookie: oreo=doublestuff; Path=/ Each dictionary element has a 'value' attribute, which gives you back the value associated with the key. >>> C = cookies.SimpleCookie() >>> C["twix"] = "none for you" >>> C["twix"].value 'none for you' The SimpleCookie expects that all values should be standard strings. Just to be sure, SimpleCookie invokes the str() builtin to convert the value to a string, when the values are set dictionary-style. >>> C = cookies.SimpleCookie() >>> C["number"] = 7 >>> C["string"] = "seven" >>> C["number"].value '7' >>> C["string"].value 'seven' >>> C.output() 'Set-Cookie: number=7\r\nSet-Cookie: string=seven' Finis. )unicode_literals)print_function)division)absolute_import)chrdictintstr)PY2 as_native_strN CookieError BaseCookie SimpleCookiez;  c@s eZdZdS)r N)__name__ __module__ __qualname__rr?/tmp/pip-build-6m2fasei/future/future/backports/http/cookies.pyr sz!#$%&'*+-.^_`|~:z\000z\001z\002z\003z\004z\005z\006z\007z\010z\011z\012z\013z\014z\015z\016z\017z\020z\021z\022z\023z\024z\025z\026z\027z\030z\031z\032z\033z\034z\035z\036z\037z\054z\073z\"z\\z\177z\200z\201z\202z\203z\204z\205z\206z\207z\210z\211z\212z\213z\214z\215z\216z\217z\220z\221z\222z\223z\224z\225z\226z\227z\230z\231z\232z\233z\234z\235z\236z\237z\240z\241z\242z\243z\244z\245z\246z\247z\250z\251z\252z\253z\254z\255z\256z\257z\260z\261z\262z\263z\264z\265z\266z\267z\270z\271z\272z\273z\274z\275z\276z\277z\300z\301z\302z\303z\304z\305z\306z\307z\310z\311z\312z\313z\314z\315z\316z\317z\320z\321z\322z\323z\324z\325z\326z\327z\330z\331z\332z\333z\334z\335z\336z\337z\340z\341z\342z\343z\344z\345z\346z\347z\350z\351z\352z\353z\354z\355z\356z\357z\360z\361z\362z\363z\364z\365z\366z\367z\370z\371z\372z\373z\374z\375z\376z\377)     ,;"\€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿcs8tfdd|Dr|Sdtdd|DdSdS)zQuote a string for use in a cookie header. If the string does not need to be double-quoted, then just return the string. Otherwise, surround the string in doublequotes and quote (with a \) special characters. c3s|]}|kVqdS)Nr).0c) LegalCharsrr sz_quote..r8css|]}tj||VqdS)N) _Translatorget)rsrrrrsN)all _nulljoin)r rr)rr_quotesrz\\[0-3][0-7][0-7]z[\\].cCsLt|dkr|S|ddks(|ddkr,|S|dd}d}t|}g}xd|ko\|knrBtj||}tj||}| r| r|j||dPd }}|r|jd}|r|jd}|o| s||kr|j||||j||d|d}qJ|j||||jtt||d|dd|d}qJWt|S) Nrr8rr) len _OctalPattsearch _QuotePattappendstartrrr)mystrinreso_matchq_matchjkrrr_unquotes6        $ rMonTueWedThuFriSatSunJanFebMarAprMayJunJulAugSepOctNovDecc CsRddlm}m}|}|||\ }}}} } } } } }d|| ||||| | | fS)Nr)gmtimetimez#%s, %02d %3s %4d %02d:%02d:%02d GMT)rr)future weekdayname monthnamerrnowyearmonthdayhhmmsswdyzrrr_getdate3s rc @seZdZdZdddddddd d ZeddgZd d Zd dZddZ e fddZdddZ e Z e ddZdddZdddZdS) MorselaA class to hold ONE (key, value) pair. In a cookie, each such pair may have several attributes, so this class is used to keep the attributes associated with the appropriate key,value pair. This class also includes a coded_value attribute, which is used to hold the network representation of the value. This is most useful when Python objects are pickled for network transit. expiresPathCommentDomainzMax-AgesecurehttponlyVersion)rpathcommentdomainzmax-agerrversioncCs4d|_|_|_x|jD]}tj||dqWdS)Nr)keyvalue coded_value _reservedr __setitem__)selfrrrr__init__^s zMorsel.__init__cCs0|j}||jkrtd|tj|||dS)NzInvalid Attribute %s)lowerr r rr )r KVrrrr fs  zMorsel.__setitem__cCs|j|jkS)N)rr )r rrrr isReservedKeylszMorsel.isReservedKeycsR|j|jkrtd|tfdd|Dr.zIllegal key value: %s)rr r anyrr r )r rval coded_valrr)rrsetos  z Morsel.setN Set-Cookie:cCsd||j|fS)Nz%s %s) OutputString)r attrsheaderrrroutput|sz Morsel.outputcCs>trt|jtrt|j}n|j}d|jjt|jt|fS)Nz <%s: %s=%s>) r isinstancer unicoder __class__rrrepr)r rrrr__repr__s  zMorsel.__repr__cCsd|j|jddS)Nz r8z\")rreplace)r rrrr js_outputszMorsel.js_outputcCs g}|j}|d|j|jf|dkr,|j}t|j}x|D]\}}|dkrPq>||krZq>|dkrt|tr|d|j|t|fq>|dkrt|tr|d|j||fq>|dkr|t |j|q>|dkr|t |j|q>|d|j||fq>Wt |S)Nz%s=%srrzmax-agez%s=%drr) rrr r sorteditemsrrrr _semispacejoin)r rresultrr$rr rrrrs* zMorsel.OutputString)Nr)N)N)rrr__doc__r r_flagsrr r _LegalCharsr__str__r r r"rrrrrr;s&   rz.[\w\d!#%&'~_`><@,:/\$\*\+\-\.\^\|\)\(\?\}\{\=]z~ (?x) # This is a verbose pattern (?P # Start of group 'key' a+? # Any word of at least one letter ) # End of group 'key' ( # Optional group: there may not be a value. \s*=\s* # Equal Sign (?P # Start of group 'val' "(?:[^\\"]|\\.)*" # Any doublequoted string | # or \w{3},\s[\w\d\s-]{9,11}\s[\d:]{8}\sGMT # Special case for "expires" attr | # or a,* # Any word or empty string ) # End of group 'val' )? # End of optional value group \s* # Any number of spaces. (\s+|;|$) # Ending either at space, semicolon, or EOS. c@steZdZdZddZddZdddZd d Zd d ZdddZ e Z e ddZ dddZ ddZefddZdS)r z'A container class for a set of Morsels.cCs||fS)a real_value, coded_value = value_decode(STRING) Called prior to setting a cookie's value from the network representation. The VALUE is the value read from HTTP header. Override this function to modify the behavior of cookies. r)r rrrr value_decodeszBaseCookie.value_decodecCst|}||fS)zreal_value, coded_value = value_encode(VALUE) Called prior to setting a cookie's value from the dictionary representation. The VALUE is the value being assigned. Override this function to modify the behavior of cookies. )r )r rstrvalrrr value_encodeszBaseCookie.value_encodeNcCs|r|j|dS)N)load)r inputrrrrszBaseCookie.__init__cCs.|j|t}|j|||tj|||dS)z+Private method for setting a cookie's valueN)rrrrr )r r real_valuer Mrrr__setszBaseCookie.__setcCs |j|\}}|j|||dS)zDictionary style assignment.N)r-_BaseCookie__set)r rr rvalcvalrrrr szBaseCookie.__setitem__ Set-Cookie: cCs>g}t|j}x"|D]\}}|j|j||qW|j|S)z"Return a string suitable for HTTP.)r#r$rrjoin)r rrsepr&r$rr rrrrs  zBaseCookie.outputcCsrg}t|j}xL|D]D\}}tr:t|jtr:t|j}n|j}|jdt|t|fqWd|j j t |fS)Nz%s=%sz<%s: %s>) r#r$r rr rr rrrr _spacejoin)r lr$rr rrrrr s  zBaseCookie.__repr__cCs:g}t|j}x |D]\}}|j|j|qWt|S)z(Return a string suitable for JavaScript.)r#r$rr"r)r rr&r$rr rrrr"s  zBaseCookie.js_outputcCs8t|tr|j|nx|jD]\}}|||<q WdS)zLoad cookies from a string (presumably HTTP_COOKIE) or from a dictionary. Loading cookies from a dictionary 'd' is equivalent to calling: map(Cookie.__setitem__, d.keys(), d.values()) N)rr _BaseCookie__parse_stringr$)r rawdatarr rrrr.s    zBaseCookie.loadc Csd}t|}d}xd|ko$|knr|j||}|ss        2   t