­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ U ,aO @stdZddlZddlZdddgZdjZdjZdjZGd ddeZ ej ej d Z e d Z d d eedeeee DZeeddeddiedee jZddZedZedZddZddddddd gZdd!d"d#d$d%d&d'd(d)d*d+d,g Zdeefd-d.ZGd/d0d0eZ d1Z!e!d2Z"ed3e!d4e"d5ej#ej$BZ%Gd6ddeZ&Gd7dde&Z'dS)8a. 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 1/opt/alt/python38/lib64/python3.8/http/cookies.pyrsz!#$%&'*+-.^_`|~:z ()/<=>?@[]{}cCsi|]}|d|qS)z\%03or ).0nr r r sr"\"\z\\z[%s]+cCs*|dkst|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]z[\\].cCsN|dkst|dkr|S|ddks0|ddkr4|S|dd}d}t|}g}d|krf|krFnnt||}t||}|s|s|||dqFd}}|r|d}|r|d}|r|r||kr|||||||d|d}qP|||||tt||d|dd|d}qPt|S)Nrr) len _OctalPattsearch _QuotePattappendstartchrint _nulljoin)rir resZo_matchZq_matchjkr r r _unquotes6      $ r+ZMonZTueZWedZThuZFriZSatZSunZJanZFebZMarZAprZMayZJunZJulZAugZSepZOctZNovZDecc CsRddlm}m}|}|||\ }}}} } } } } }d|| ||||| | | fS)Nr)gmtimetimez#%s, %02d %3s %4d %02d:%02d:%02d GMT)r-r,)ZfutureZ weekdaynameZ monthnamer,r-ZnowZyearZmonthZdayZhhZmmZssZwdyzr r r _getdates r0c @seZdZdZdddddddd d d Zd d hZddZeddZeddZ eddZ ddZ d2ddZ ddZ ejZddZdd Zd!d"Zd#d$Zd%d&Zd'd(Zd3d*d+ZeZd,d-Zd4d.d/Zd5d0d1ZdS)6MorselaCA class to hold ONE (key, value) pair. In a cookie, each such pair may have several attributes, so this class is used to keep the attributes associated with the appropriate key,value pair. This class also includes a coded_value attribute, which is used to hold the network representation of the value. expiresPathCommentZDomainzMax-AgeZSecureZHttpOnlyZVersionZSameSite) r2pathcommentZdomainmax-agesecurehttponlyversionZsamesiter8r9cCs0d|_|_|_|jD]}t||dqdS)Nr)_key_value _coded_value _reserveddict __setitem__)selfkeyr r r __init__ s zMorsel.__init__cCs|jSN)r;rAr r r rB(sz Morsel.keycCs|jSrD)r<rEr r r value,sz Morsel.valuecCs|jSrD)r=rEr r r coded_value0szMorsel.coded_valuecCs2|}||jkr td|ft|||dSNzInvalid attribute %r)lowerr>rr?r@)rAKVr r r r@4s zMorsel.__setitem__NcCs.|}||jkr td|ft|||SrH)rIr>rr? setdefault)rArBvalr r r rL:s zMorsel.setdefaultcCs>t|tstSt||o<|j|jko<|j|jko<|j|jkSrD) isinstancer1NotImplementedr?__eq__r<r;r=rAZmorselr r r rP@s     z Morsel.__eq__cCs$t}t|||j|j|SrD)r1r?update__dict__rQr r r copyJs z Morsel.copycCsRi}t|D]0\}}|}||jkr8td|f|||<qt||dSrH)r?itemsrIr>rrR)rAvaluesdatarBrMr r r rRPs  z Morsel.updatecCs||jkSrD)rIr>)rArJr r r isReservedKeyYszMorsel.isReservedKeycCsH||jkrtd|ft|s2td|f||_||_||_dS)Nz Attempt to set a reserved key %rzIllegal key %r)rIr>rrr;r<r=)rArBrMZ coded_valr r r set\sz Morsel.setcCs|j|j|jdS)N)rBrFrGr;r<r=rEr r r __getstate__gszMorsel.__getstate__cCs"|d|_|d|_|d|_dS)NrBrFrGrZ)rAstater r r __setstate__ns  zMorsel.__setstate__ Set-Cookie:cCsd|||fS)Nz%s %s) OutputString)rAattrsheaderr r r outputssz Morsel.outputcCsd|jj|fS)N<%s: %s>) __class__rr_rEr r r __repr__xszMorsel.__repr__cCsd||ddS)Nz rr)r_replace)rAr`r r r js_output{szMorsel.js_outputcCs$g}|j}|d|j|jf|dkr,|j}t|}|D]\}}|dkrNq<||krXq<|dkrt|tr|d|j|t|fq<|dkrt|tr|d|j||fq<|dkrt|t r|d|j|t |fq<||j kr|r|t |j|q<|d|j||fqsortedrUrNr%r0rr_flags_semispacejoin)rAr`resultr"rUrBrFr r r r_s,   zMorsel.OutputString)N)Nr^)N)N)rrr __doc__r>rjrCpropertyrBrFrGr@rLrPobject__ne__rTrRrXrYr[r]rb__str__rergr_r r r r r1sD         r1z,\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+|;|$) # Ending either at space, semicolon, or EOS. c@sneZdZdZddZddZdddZd d Zd d ZdddZ e Z ddZ dddZ ddZ efddZdS)rz'A container class for a set of Morsels.cCs||fS)a real_value, coded_value = value_decode(STRING) Called prior to setting a cookie's value from the network representation. The VALUE is the value read from HTTP header. Override this function to modify the behavior of cookies. r rArMr r r value_decodeszBaseCookie.value_decodecCst|}||fS)zreal_value, coded_value = value_encode(VALUE) Called prior to setting a cookie's value from the dictionary representation. The VALUE is the value being assigned. Override this function to modify the behavior of cookies. rrArMZstrvalr r r value_encodeszBaseCookie.value_encodeNcCs|r||dSrD)load)rAinputr r r rCszBaseCookie.__init__cCs.||t}||||t|||dS)z+Private method for setting a cookie's valueN)getr1rYr?r@)rArBZ real_valuerGMr r r Z__setszBaseCookie.__setcCs:t|trt|||n||\}}||||dS)zDictionary style assignment.N)rNr1r?r@ru_BaseCookie__set)rArBrFrvalcvalr r r r@s zBaseCookie.__setitem__r^ cCs:g}t|}|D]\}}||||q||S)z"Return a string suitable for HTTP.)rirUr"rbjoin)rAr`raseprlrUrBrFr r r rbs   zBaseCookie.outputcCsJg}t|}|D] \}}|d|t|jfqd|jjt|fS)Nrhrc)rirUr"reprrFrdr _spacejoin)rAlrUrBrFr r r res   zBaseCookie.__repr__cCs6g}t|}|D]\}}|||qt|S)z(Return a string suitable for JavaScript.)rirUr"rgr&)rAr`rlrUrBrFr r r rgs   zBaseCookie.js_outputcCs4t|tr||n|D]\}}|||<qdS)zLoad cookies from a string (presumably HTTP_COOKIE) or from a dictionary. Loading cookies from a dictionary 'd' is equivalent to calling: map(Cookie.__setitem__, d.keys(), d.values()) N)rNr_BaseCookie__parse_stringrU)rAZrawdatarBrFr r r rv s    zBaseCookie.loadcCsd}t|}g}d}d}d}d|kr2|krnn|||} | sJq| d| d} } | d}| ddkr|s|q||| dd| fq| tjkr|sdS| dkr| tjkr||| dfqdSn||| t | fq| dk r||| | | fd}qdSqd} |D]Z\} } } | |krP| dk sFt | | | <n,| |ks^t | \}}| | |||| } q$dS) NrFrrrBrM$T) rmatchgroupendr"rIr1r>rjr+rsAssertionErrorrz)rArZpattr'r Z parsed_itemsZ morsel_seenZTYPE_ATTRIBUTEZ TYPE_KEYVALUErrBrFrytpr{r|r r r Z__parse_stringsJ      zBaseCookie.__parse_string)N)Nr^r})N)rrr rmrsrurCrzr@rbrqrergrv_CookiePatternrr r r r rs    c@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||fSrD)r+rrr r r rs\szSimpleCookie.value_decodecCst|}|t|fSrD)rrrtr r r ru_szSimpleCookie.value_encodeN)rrr rmrsrur r r r rUs)(rmrestring__all__r~r&rkr ExceptionrZ ascii_lettersZdigitsZ _LegalCharsZ_UnescapedCharsrYrangemapordrrRcompileescape fullmatchrrrr!r+Z _weekdaynameZ _monthnamer0r?r1Z_LegalKeyCharsZ_LegalValueCharsASCIIVERBOSErrrr r r r 'sr]   24