a IfM@sZdZddlZddlZddlZgdZdjZdjZdjZGddde Z ej ej d Z e d Zd d eed eeeeDZeeddeddiedee jZddZedjZddZddZgdZgdZdeefddZ Gddde!Z"d Z#e#d!Z$ed"e#d#e$d$ej%ej&BZ'Gd%d&d&e!Z(Gd'd(d(e(Z)dS))a. 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. N) CookieError BaseCookie SimpleCookiez;  c@s eZdZdS)rN)__name__ __module__ __qualname__r r lib/python3.9/http/cookies.pyrsrz!#$%&'*+-.^_`|~:z ()/<=>?@[]{}cCsi|]}|d|qS)z\%03or ).0nr r r sr"\"\z\\z[%s]+cCs*|dust|r|Sd|tdSdS)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. Nr) _is_legal_key translate _Translatorstrr r r _quotesrz\\(?:([0-3][0-7][0-7])|(.))cCs&|drtt|ddS|dSdS)N)chrint)mr r r _unquote_replacesrcCsJ|dust|dkr|S|ddks0|ddkr4|S|dd}tt|S)Nrrrr)len _unquote_subrrr r r _unquotes  r#)ZMonZTueZWedZThuZFriZSatZSun) NZJanZFebZMarZAprZMayZJunZJulZAugZSepZOctZNovZDecc CsRddlm}m}|}|||\ }}}} } } } } }d|| ||||| | | fS)Nr)gmtimetimez#%s, %02d %3s %4d %02d:%02d:%02d GMT)r%r$)ZfutureZ weekdaynameZ monthnamer$r%ZnowZyearZmonthZdayZhhZmmZssZwdyzr r r _getdates r(c @seZdZdZdddddddd d d Zd d hZddZeddZeddZ eddZ ddZ d2ddZ ddZ ejZddZdd Zd!d"Zd#d$Zd%d&Zd'd(Zd3d*d+ZeZd,d-Zd4d.d/Zd5d0d1ZeejZdS)6MorselaCA class to hold ONE (key, value) pair. In a cookie, each such pair may have several attributes, so this class is used to keep the attributes associated with the appropriate key,value pair. This class also includes a coded_value attribute, which is used to hold the network representation of the value. expiresPathCommentZDomainzMax-AgeZSecureZHttpOnlyZVersionZSameSite) r*pathcommentZdomainmax-agesecurehttponlyversionZsamesiter0r1cCs0d|_|_|_|jD]}t||dqdS)Nr)_key_value _coded_value _reserveddict __setitem__)selfkeyr r r __init__s zMorsel.__init__cCs|jSN)r3r9r r r r:sz Morsel.keycCs|jSr<)r4r=r r r valuesz Morsel.valuecCs|jSr<)r5r=r r r coded_valueszMorsel.coded_valuecCs2|}||jvr td|ft|||dSNzInvalid attribute %r)lowerr6rr7r8)r9KVr r r r8#s zMorsel.__setitem__NcCs.|}||jvr td|ft|||Sr@)rAr6rr7 setdefault)r9r:valr r r rD)s zMorsel.setdefaultcCs>t|tstSt||o<|j|jko<|j|jko<|j|jkSr<) isinstancer)NotImplementedr7__eq__r4r3r5r9Zmorselr r r rH/s     z Morsel.__eq__cCs$t}t|||j|j|Sr<)r)r7update__dict__rIr r r copy9s z Morsel.copycCsRi}t|D]0\}}|}||jvr8td|f|||<qt||dSr@)r7itemsrAr6rrJ)r9valuesdatar:rEr r r rJ?s  z Morsel.updatecCs||jvSr<)rAr6)r9rBr r r isReservedKeyHszMorsel.isReservedKeycCsH||jvrtd|ft|s2td|f||_||_||_dS)Nz Attempt to set a reserved key %rzIllegal key %r)rAr6rrr3r4r5)r9r:rEZ coded_valr r r setKsz Morsel.setcCs|j|j|jdS)N)r:r>r?r3r4r5r=r r r __getstate__VszMorsel.__getstate__cCs"|d|_|d|_|d|_dS)Nr:r>r?rR)r9stater r r __setstate__]s  zMorsel.__setstate__ Set-Cookie:cCsd|||fS)Nz%s %s) OutputString)r9attrsheaderr r r outputbsz Morsel.outputcCsd|jj|fS)N<%s: %s>) __class__rrWr=r r r __repr__gszMorsel.__repr__cCsd||ddS)Nz rr)rWreplace)r9rXr r r js_outputjszMorsel.js_outputcCs$g}|j}|d|j|jf|dur,|j}t|}|D]\}}|dkrNq<||vrXq<|dkrt|tr|d|j|t|fq<|dkrt|tr|d|j||fq<|dkrt|t r|d|j|t |fq<||j vr|r|t |j|q<|d|j||fqr r r rWts,   zMorsel.OutputString)N)NrV)N)N)rrr __doc__r6rcr;propertyr:r>r?r8rDrHobject__ne__rLrJrPrQrSrUrZ__str__r]r_rW classmethodtypes GenericAlias__class_getitem__r r r r r)sF         !r)z,\w\d!#%&'~_`><@,:/\$\*\+\-\.\^\|\)\(\?\}\{\=z\[\]z \s* # Optional whitespace at start of cookie (?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+|;|$) # Ending either at space, semicolon, or EOS. c@sneZdZdZddZddZdddZd d Zd d ZdddZ e Z ddZ dddZ ddZ efddZdS)rz'A container class for a set of Morsels.cCs||fS)a real_value, coded_value = value_decode(STRING) Called prior to setting a cookie's value from the network representation. The VALUE is the value read from HTTP header. Override this function to modify the behavior of cookies. r r9rEr r r value_decodeszBaseCookie.value_decodecCst|}||fS)zreal_value, coded_value = value_encode(VALUE) Called prior to setting a cookie's value from the dictionary representation. The VALUE is the value being assigned. 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Loading cookies from a dictionary 'd' is equivalent to calling: map(Cookie.__setitem__, d.keys(), d.values()) N)rFr_BaseCookie__parse_stringrM)r9Zrawdatar:r>r r r rss    zBaseCookie.loadcCsd}t|}g}d}d}d}d|kr2|krnn|||} | sJq| d| d} } | d}| ddkr|s|q||| dd| fq| tjvr|sdS| dur| tjvr||| dfqdSn||| t | fq| dur||| | | fd}qdSqd} |D]Z\} } } | |krP| dusFJ| | | <n,| |ks^J| \}}| | |||| } q$dS) NrFrrr:rE$T) r!matchgroupendrarAr)r6rcr#rprw)r9rZpattir Z parsed_itemsZ morsel_seenZTYPE_ATTRIBUTEZ TYPE_KEYVALUErr:r>rvtprxryr r r Z__parse_string sJ      zBaseCookie.__parse_string)N)NrVrz)N)rrr rfrprrr;rwr8rZrjr]r_rs_CookiePatternrr r r r rs    rc@s eZdZdZddZddZdS)rz SimpleCookie supports strings as cookie values. When setting the value using the dictionary assignment notation, SimpleCookie calls the builtin str() to convert the value to a string. Values received from HTTP are kept as strings. cCs t||fSr<)r#ror r r rpMszSimpleCookie.value_decodecCst|}|t|fSr<)rrrqr r r rrPszSimpleCookie.value_encodeN)rrr rfrprrr r r r rFsr)*rfrestringrl__all__r{rrdr~ ExceptionrZ ascii_lettersZdigitsZ _LegalCharsZ_UnescapedCharsrQrangemapordrrJcompileescape fullmatchrrsubr"rr#Z _weekdaynameZ _monthnamer(r7r)Z_LegalKeyCharsZ_LegalValueCharsASCIIVERBOSErrrr r r r 'sV] 6