B Æ S]/Cã@sÞdZddddgZddlZddlZdZdZd Zd d d d dddddddddddddddddddd gZd!d"d#d$d%d&d'gZddddd(d)d*d(d+d*d,d+d-d,d.œZ d/d„Z d0d1„Z d2d„Z d3d„Z d4d„ZGd5d6„d6ƒZGd7d8„d8eƒZdS)9zcEmail address parsing code. Lifted directly from rfc822.py. This should eventually be rewritten. Ú mktime_tzÚ parsedateÚ parsedate_tzÚquoteéNú Úz, ZjanZfebZmarZaprZmayZjunZjulZaugÚsepÚoctZnovZdecZjanuaryZfebruaryZmarchZaprilZjuneZjulyZaugustZ septemberZoctoberZnovemberZdecemberZmonZtueZwedZthuZfriZsatZsunipþÿÿiÔþÿÿi þÿÿi¨ýÿÿiDýÿÿiàüÿÿ)ZUTZUTCZGMTÚZZASTZADTZESTZEDTZCSTZCDTZMSTZMDTZPSTZPDTcCs,t|ƒ}|sdS|ddkr$d|d<t|ƒS)zQConvert a date string to a time tuple. Accounts for military timezones. Né r)Ú _parsedate_tzÚtuple)ÚdataZres©rú!lib/python3.7/email/_parseaddr.pyr-s  c Cs¼|sdS| ¡}|d d¡s.|d ¡tkr6|d=n.|d d¡}|dkrd|d|dd…|d<t|ƒdkrš|d d¡}t|ƒdkrš||dd…}t|ƒdkrþ|d}| d¡}|d krÊ| d¡}|dkrô|d|…||d…g|dd…<n | d ¡t|ƒd krdS|dd …}|\}}}}}| ¡}|tkrX|| ¡}}|tkrXdSt  |¡d}|d krx|d 8}|d dkr’|dd …}| d ¡}|dkr°||}}|d dkrÊ|dd …}|d  ¡sâ||}}|d dkrü|dd …}| d ¡}t|ƒdkr"|\} } d} n~t|ƒdkr<|\} } } ndt|ƒdkrœd|dkrœ|d d¡}t|ƒdkr‚|\} } d} nt|ƒdkr |\} } } ndSy,t |ƒ}t |ƒ}t | ƒ} t | ƒ} t | ƒ} Wnt k râdSX|dkr |dkr|d7}n|d7}d} |  ¡}|tkr*t|} n>y t |ƒ} Wnt k rLYnX| dkrh| d¡rhd} | r¤| dkr„d } | } nd} | | dd| dd} |||| | | ddd | g S)a†Convert date to extended time tuple. The last (additional) element is the time zone offset in seconds, except if the timezone was specified as -0000. In that case the last element is None. This indicates a UTC timestamp that explicitly declaims knowledge of the source timezone, as opposed to a +0000 timestamp that indicates the source timezone really was UTC. Nrú,ééú-éú+éÿÿÿÿréé ú:éÚ0Ú.édéDiliÐié<)ÚsplitÚendswithÚlowerÚ _daynamesÚrfindÚlenÚfindÚappendÚ _monthnamesÚindexÚisdigitÚintÚ ValueErrorÚupperÚ _timezonesÚ startswith)rÚiZstuffÚsZddZmmZyyZtmZtzZthhZtmmZtssZtzoffsetZtzsignrrrr 9s¬      "                       r cCs&t|ƒ}t|tƒr|dd…S|SdS)z&Convert a time string to a time tuple.Nr )rÚ isinstancer )rÚtrrrr®s  cCs<|ddkr"t |dd…d¡St |¡}||dSdS)zETurn a 10-tuple as returned by parsedate_tz() into a POSIX timestamp.r Né)r)ÚtimeZmktimeÚcalendarZtimegm)rr4rrrr·s  cCs| dd¡ dd¡S)zøPrepare string to be used in a quoted string. Turns backslash and double quote characters into quoted pairs. These are the only characters that need to be quoted inside a quoted string. Does not add the surrounding double quotes. ú\z\\ú"z\")Úreplace)ÚstrrrrrÁsc@s|eZdZdZdd„Zdd„Zdd„Zdd „Zd d „Zd d „Z dd„Z ddd„Z dd„Z dd„Z dd„Zddd„Zdd„ZdS) Ú AddrlistClassaAddress parser class by Ben Escoto. To understand what this class does, it helps to have a copy of RFC 2822 in front of you. Note: this class interface is deprecated and may be removed in the future. Use email.utils.AddressList instead. cCsZd|_d|_d|_d|_|j|j|_|j|j|j|_|j dd¡|_||_g|_ dS)zƒInitialize a new instance. `field' is an unparsed address header field, containing one or more addresses. z ()<>@,:;."[]rz z rrN) ÚspecialsÚposÚLWSZCRÚFWSÚatomendsr:Ú phraseendsÚfieldÚ commentlist)ÚselfrCrrrÚ__init__ÕszAddrlistClass.__init__cCsg}x€|jt|jƒkr„|j|j|jdkr^|j|jdkrN| |j|j¡|jd7_q|j|jdkr€|j | ¡¡qPqWt |¡S)z&Skip white space and extract comments.z rú() r>r&rCr?r(rDÚ getcommentÚ EMPTYSTRINGÚjoin)rEZwslistrrrÚgotonextèszAddrlistClass.gotonextcCs>g}x4|jt|jƒkr8| ¡}|r,||7}q| d¡qW|S)zVParse all addresses. 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This method just skips all the route stuff and returns the addrspec. rPNFrrú>ú@Tr)rCr>rKr&Ú getdomainrT)rEZ expectrouteZadlistrrrrU?s. zAddrlistClass.getrouteaddrcCsJg}| ¡xÜ|jt|jƒkrèd}|j|jdkrh|rJ|d ¡sJ| ¡| d¡|jd7_d}nd|j|jdkr| dt| ¡ƒ¡n<|j|j|j kr¾|rº|d ¡sº| ¡Pn| |  ¡¡| ¡}|r|r| |¡qW|jt|jƒks|j|jdkrt   |¡S| d¡|jd7_| ¡t   |¡|  ¡S) zParse an RFC 2822 addr-spec.TrrrFr9z"%s"rX)rKr>r&rCÚstripÚpopr(rÚgetquoterAÚgetatomrIrJrY)rEZaslistZ preserve_wsZwsrrrrT_s4 $  zAddrlistClass.getaddrspeccCsÖg}xÆ|jt|jƒkrÊ|j|j|jkr8|jd7_q|j|jdkrZ|j | ¡¡q|j|jdkrz| | ¡¡q|j|jdkr¤|jd7_| d¡q|j|j|jkrºPq| |  ¡¡qWt   |¡S)z-Get the complete domain name from an address.rrGú[r) r>r&rCr?rDr(rHÚgetdomainliteralrAr]rIrJ)rEZsdlistrrrrY€s zAddrlistClass.getdomainTcCsæ|j|j|krdSdg}d}|jd7_x®|jt|jƒkrÚ|rZ| |j|j¡d}np|j|j|kr||jd7_PnN|r¢|j|jdkr¢| | ¡¡q.n(|j|jdkr¸d}n| |j|j¡|jd7_q.Wt |¡S)aæParse a header fragment delimited by special characters. `beginchar' is the start character for the fragment. If self is not looking at an instance of `beginchar' then getdelimited returns the empty string. `endchars' is a sequence of allowable end-delimiting characters. Parsing stops when one of these is encountered. If `allowcomments' is non-zero, embedded RFC 2822 comments are allowed within the parsed fragment. rFrrGr8T)rCr>r&r(rHrIrJ)rEZ begincharZendcharsZ allowcommentsZslistrrrrÚ getdelimited“s( zAddrlistClass.getdelimitedcCs| ddd¡S)z1Get a quote-delimited fragment from self's field.r9z" F)r`)rErrrr\¸szAddrlistClass.getquotecCs| ddd¡S)z7Get a parenthesis-delimited fragment from self's field.rGz) T)r`)rErrrrH¼szAddrlistClass.getcommentcCsd| ddd¡S)z!Parse an RFC 2822 domain-literal.z[%s]r^z] F)r`)rErrrr_ÀszAddrlistClass.getdomainliteralNcCshdg}|dkr|j}xH|jt|jƒkr\|j|j|kr:Pn| |j|j¡|jd7_qWt |¡S)aParse an RFC 2822 atom. Optional atomends specifies a different set of end token delimiters (the default is to use self.atomends). This is used e.g. in getphraselist() since phrase endings must not include the `.' (which is legal in phrases).rNr)rAr>r&rCr(rIrJ)rErAZatomlistrrrr]ÄszAddrlistClass.getatomcCsªg}x |jt|jƒkr¤|j|j|jkr8|jd7_q|j|jdkrX| | ¡¡q|j|jdkrz|j | ¡¡q|j|j|jkrPq| |  |j¡¡qW|S)zýParse a sequence of RFC 2822 phrases. A phrase is a sequence of words, which are in turn either RFC 2822 atoms or quoted-strings. 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