U âhíCã@sdZddlmZddlmZddlmZddlmZddlmZddd d gZdd l Z dd l Z d Z d Z dZ ddddddddddddddddddd d!d"d#d$d%gZd&d'd(d)d*d+d,gZddddd-d.d/d-d0d/d1d0d2d1d3œZd4d „Zd5d6„Zd7d„Zd8d„Zd9d „ZGd:d;„d;eƒZGdzcEmail address parsing code. Lifted directly from rfc822.py. This should eventually be rewritten. é)Úunicode_literals)Úprint_function)Údivision)Úabsolute_import)ÚintÚ mktime_tzÚ parsedateÚ parsedate_tzÚquoteNú Úz, ÚjanÚfebÚmarÚaprÚmayÚjunÚjulÚaugÚsepÚoctÚnovÚdecÚjanuaryÚfebruaryÚmarchÚaprilÚjuneÚjulyÚaugustÚ septemberÚoctoberÚnovemberÚdecemberÚmonÚtueÚwedÚthuÚfriÚsatÚsunipþÿÿiÔþÿÿi þÿÿi¨ýÿÿiDýÿÿiàüÿÿ)ÚUTÚUTCÚGMTÚZÚASTÚADTÚESTÚEDTÚCSTÚCDTÚMSTÚMDTÚPSTÚPDTcCs,t|ƒ}|sdS|ddkr$d|d<t|ƒS)zQConvert a date string to a time tuple. Accounts for military timezones. Né r)Ú _parsedate_tzÚtuple)ÚdataÚres©r>úS/var/www/html/venv/lib/python3.8/site-packages/future/backports/email/_parseaddr.pyr 3s  c Cs¾|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 |\} } } ndSz,t |ƒ}t |ƒ}t | ƒ} t | ƒ} t | ƒ} Wnt k räYdSX|dkr |dkr|d7}n|d7}d} |  ¡}|tkr,t|} n>z t |ƒ} Wnt k rNYnX| dkrj| d¡rjd} | 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+éÿÿÿÿr éé ú:éÚ0Ú.édéDiliÐié<)ÚsplitÚendswithÚlowerÚ _daynamesÚrfindÚlenÚfindÚappendÚ _monthnamesÚindexÚisdigitrÚ ValueErrorÚupperÚ _timezonesÚ startswith)r<ÚiÚstuffÚsÚddÚmmÚyyÚtmÚtzÚthhÚtmmÚtssÚtzoffsetÚtzsignr>r>r?r:?s¬      "                       r:cCs&t|ƒ}t|tƒr|dd…S|SdS)z&Convert a time string to a time tuple.Nr9)r Ú isinstancer;©r<Útr>r>r?r´s  cCs<|ddkr"t |dd…d¡St |¡}||dSdS)zETurn a 10-tuple as returned by parsedate_tz() into a POSIX timestamp.r9Né)rF)ÚtimeÚmktimeÚcalendarÚtimegmrmr>r>r?r½s  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)Ústrr>r>r?r Çsc@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 rLr N) ÚspecialsÚposÚLWSÚCRÚFWSÚatomendsrvÚ phraseendsÚfieldÚ commentlist©Úselfr€r>r>r?Ú__init__ÛszAddrlistClass.__init__cCsŒg}|jt|jƒkr‚|j|j|jdkr\|j|jdkrL| |j|j¡|jd7_q|j|jdkr‚|j | ¡¡qq‚qt |¡S)z&Skip white space and extract comments.z rAú() rzrUr€r{rWrÚ getcommentÚ EMPTYSTRINGÚjoin)rƒÚwslistr>r>r?ÚgotonextîszAddrlistClass.gotonextcCs:g}|jt|jƒkr6| ¡}|r*||7}q| d¡q|S)zVParse all addresses. Returns a list containing all of the addresses. )r r )rzrUr€Ú getaddressrW)rƒÚresultÚadr>r>r?Ú getaddrlistüs  zAddrlistClass.getaddrlistcCsög|_| ¡|j}|j}| ¡}| ¡g}|jt|jƒkr\|rXt |j¡|dfg}n\|j|jdkr–||_||_| ¡}t |j¡|fg}n"|j|jdkrg}t|jƒ}|jd7_|jt|jƒkr¸| ¡|j|kr|j|jdkr|jd7_q¸||  ¡}qÄnš|j|jdkrx|  ¡}|jrft |¡dd |j¡d |fg}nt |¡|fg}n@|r–t |j¡|dfg}n"|j|j|j kr¸|jd7_| ¡|jt|jƒkrò|j|jd krò|jd7_|S) zParse the next address.rz.@rIrAú;úr>r?r‹ sX   ÿÿÿ$zAddrlistClass.getaddresscCsà|j|jdkrdSd}|jd7_| ¡d}|jt|jƒkrÜ|rT| ¡d}n~|j|jdkrv|jd7_qÜn\|j|jdkrš|jd7_d}n8|j|jd krº|jd7_n| ¡}|jd7_qÜ| ¡q2|S) zParse a route address (Return-path value). This method just skips all the route stuff and returns the addrspec. rNFrAr ú>ú@TrI)r€rzrŠrUÚ getdomainr”)rƒÚ expectrouteÚadlistr>r>r?r•Es. zAddrlistClass.getrouteaddrcCsFg}| ¡|jt|jƒkræd}|j|jdkrf|rH|d ¡sH| ¡| d¡|jd7_d}nd|j|jdkrŽ| dt| ¡ƒ¡n<|j|j|j kr¼|ræ|d ¡sæ| ¡qæn| |  ¡¡| ¡}|r |r | |¡q |jt|jƒks |j|jdkrt   |¡S| d¡|jd7_| ¡t   |¡|  ¡S) zParse an RFC 2822 addr-spec.TrLrFrAFruz"%s"rž)rŠrzrUr€ÚstripÚpoprWr Úgetquoter~Úgetatomr‡rˆrŸ)rƒÚaslistÚ preserve_wsÚwsr>r>r?r”es4  $  zAddrlistClass.getaddrspeccCsÒg}|jt|jƒkrÈ|j|j|jkr6|jd7_q|j|jdkrX|j | ¡¡q|j|jdkrx| | ¡¡q|j|jdkr¢|jd7_| d¡q|j|j|jkr¸qÈq| |  ¡¡qt   |¡S)z-Get the complete domain name from an address.rAr…ú[rL) rzrUr€r{rrWr†Úgetdomainliteralr~r¥r‡rˆ)rƒÚsdlistr>r>r?rŸ†s zAddrlistClass.getdomainTcCsâ|j|j|krdSdg}d}|jd7_|jt|jƒkrØ|rX| |j|j¡d}np|j|j|krz|jd7_qØnN|r |j|jdkr | | ¡¡q,n(|j|jdkr¶d}n| |j|j¡|jd7_q,t |¡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. r FrAr…rtT)r€rzrUrWr†r‡rˆ)rƒÚ begincharÚendcharsÚ allowcommentsÚslistr r>r>r?Ú getdelimited™s( zAddrlistClass.getdelimitedcCs| ddd¡S)z1Get a quote-delimited fragment from self's field.ruz" F©r°©rƒr>r>r?r¤¾szAddrlistClass.getquotecCs| ddd¡S)z7Get a parenthesis-delimited fragment from self's field.r…z) Tr±r²r>r>r?r†ÂszAddrlistClass.getcommentcCsd| ddd¡S)z!Parse an RFC 2822 domain-literal.z[%s]r©z] Fr±r²r>r>r?rªÆszAddrlistClass.getdomainliteralNcCsddg}|dkr|j}|jt|jƒkrZ|j|j|kr8qZn| |j|j¡|jd7_qt |¡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).r NrA)r~rzrUr€rWr‡rˆ)rƒr~Úatomlistr>r>r?r¥ÊszAddrlistClass.getatomcCs¦g}|jt|jƒkr¢|j|j|jkr6|jd7_q|j|jdkrV| | ¡¡q|j|jdkrx|j | ¡¡q|j|j|jkrŽq¢q| |  |j¡¡q|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. Phrases are canonicalized by squeezing all runs of continuous whitespace into one space. rArur…) rzrUr€r}rWr¤rr†rr¥)rƒr˜r>r>r?r’ÞszAddrlistClass.getphraselist)T)N)Ú__name__Ú __module__Ú __qualname__Ú__doc__r„rŠrŽr‹r•r”rŸr°r¤r†rªr¥r’r>r>r>r?rxÑs ; ! % rxc@sHeZdZdZdd„Zdd„Zdd„Zdd „Zd d „Zd d „Z dd„Z dS)Ú AddressListz@An AddressList encapsulates a list of parsed RFC 2822 addresses.cCs&t ||¡|r| ¡|_ng|_dS©N)rxr„rŽÚ addresslistr‚r>r>r?r„÷s  zAddressList.__init__cCs t|jƒSr¹)rUrºr²r>r>r?Ú__len__þszAddressList.__len__cCs>tdƒ}|jdd…|_|jD]}||jkr|j |¡q|Sr¹©r¸rºrW©rƒÚotherÚnewaddrÚxr>r>r?Ú__add__s   zAddressList.__add__cCs&|jD]}||jkr|j |¡q|Sr¹)rºrW©rƒr¾rÀr>r>r?Ú__iadd__ s  zAddressList.__iadd__cCs.tdƒ}|jD]}||jkr|j |¡q|Sr¹r¼r½r>r>r?Ú__sub__s   zAddressList.__sub__cCs&|jD]}||jkr|j |¡q|Sr¹)rºÚremoverÂr>r>r?Ú__isub__s  zAddressList.__isub__cCs |j|Sr¹)rº)rƒrYr>r>r?Ú __getitem__ szAddressList.__getitem__N) r´rµr¶r·r„r»rÁrÃrÄrÆrÇr>r>r>r?r¸õs r¸)r·Ú __future__rrrrZfuture.builtinsrÚ__all__rprrr“r‡Ú COMMASPACErXrSr]r r:rrr Úobjectrxr¸r>r>r>r?Úsn     üýû  u   &