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편집 파일: _parseaddr.cpython-310.pyc
o 6��f�E � @ s� d Z g d�ZddlZddlZdZdZdZg d�Zg d�Zddddd d d d d d d d dd d�Z dd� Z dd� Z dd� Z dd� Z dd� ZG dd� d�ZG d d � d e�ZdS ) zcEmail address parsing code. Lifted directly from rfc822.py. This should eventually be rewritten. )� mktime_tz� parsedate� parsedate_tz�quote� N� � z, )ZjanZfebZmarZapr�mayZjunZjulZaug�sep�octZnovZdecZjanuaryZfebruaryZmarchZaprilr ZjuneZjulyZaugustZ septemberZoctoberZnovemberZdecember)ZmonZtueZwedZthuZfriZsatZsunip���i���i ���i����iD���i��)ZUTZUTCZGMT�ZZASTZADTZESTZEDTZCSTZCDTZMSTZMDTZPSTZPDTc C s, t | �}|sdS |d du rd|d< t|�S )zQConvert a date string to a time tuple. Accounts for military timezones. N� r )� _parsedate_tz�tuple)�data�res� r �7/opt/alt/python310/lib64/python3.10/email/_parseaddr.pyr - s r c C s� | sdS | � � } | s dS | d �d�s| d �� tv r | d= n| d �d�}|dkr6| d |d d� | d< t| �dkrQ| d � d�}t|�dkrQ|| dd� } t| �dkr�| d }|�d�}|d kri|�d�}|dkr~|d|� ||d� g| dd�< n| �d � t| �d k r�dS | dd � } | \}}}}}|r�|r�|s�dS |�� }|tvr�||�� }}|tvr�dS t� |�d }|d kr�|d 8 }|d dkr�|dd � }|�d �}|dkr�||}}|d dkr�|dd � }|s�dS |d � � s�||}}|d dk�r|dd � }|� d �}t|�dk�r|\} } d} nAt|�dk�r&|\} } } n4t|�dk�rXd|d v �rX|d � d�}t|�dk�rI|\} } d} nt|�dk�rV|\} } } ndS dS zt |�}t |�}t | �} t | �} t | �} W n t �y{ Y dS w |dk �r�|dk�r�|d7 }n|d7 }d} |� � }|tv �r�t| } n zt |�} W n t �y� Y nw | dk�r�|�d��r�d} | �r�| dk �r�d } | } nd} | | d d | d d } |||| | | 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. Nr �,� � �-� �+���r � � �:� �0�.�d �D il i� i �< )�split�endswith�lower� _daynames�rfind�len�find�append� _monthnames�index�isdigit�int� ValueError�upper� _timezones� startswith)r �iZstuff�sZddZmmZyyZtmZtzZthhZtmmZtssZtzoffsetZtzsignr r r r 9 s� " � � r c C s" t | �}t|t�r|dd� S |S )z&Convert a time string to a time tuple.Nr )r � isinstancer �r �tr r r r � s r c C s8 | d du rt �| dd� d �S t�| �}|| d S )zETurn a 10-tuple as returned by parsedate_tz() into a POSIX timestamp.r N� )r )�time�mktime�calendarZtimegmr6 r r r r � s r c C s | � dd�� dd�S )z�Prepare 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. �\z\\�"z\")�replace)�strr r r r � s r c @ s| e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dd� Z d dd�Z dd� Z dd� Z dd� Zd dd�Zd d � ZdS ) � AddrlistClassa Address 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. c C sZ d| _ d| _d| _d| _| j| j | _| j | j | j | _| j�dd�| _|| _g | _ dS )z�Initialize a new instance. `field' is an unparsed address header field, containing one or more addresses. z ()<>@,:;."[]r z z r r N) �specials�pos�LWSZCR�FWS�atomendsr> � phraseends�field� commentlist��selfrG r r r �__init__� s zAddrlistClass.__init__c C s� g }| j t| j�k rH| j| j | jd v r.| j| j dvr&|�| j| j � | j d7 _ n| j| j dkr?| j�| �� � nn| j t| j�k s t�|�S )z&Skip white space and extract comments.z r �() rB r( rG rC r* rH � getcomment� EMPTYSTRING�join)rJ Zwslistr r r �gotonext� s � zAddrlistClass.gotonextc C sH g }| j t| j�k r"| �� }|r||7 }n|�d� | j t| j�k s |S )zVParse all addresses. Returns a list containing all of the addresses. )r r )rB r( rG � getaddressr* )rJ �resultZadr r r � getaddrlist� s �zAddrlistClass.getaddrlistc C s� g | _ | �� | j}| j }| �� }| �� g }| jt| j�kr-|r,t�| j �|d fg}n�| j| j dv rI|| _|| _ | �� }t�| j �|fg}n�| j| j dkr�g }t| j�}| jd7 _| jt| j�k r�| �� | j|k r�| j| j dkr�| jd7 _n|| � � }| jt| j�k sgnI| j| j dkr�| � � }| j r�t�|�d d�| j � d |fg}n't�|�|fg}n |r�t�| j �|d fg}n| j| j | j v r�| jd7 _| �� | jt| j�k r�| j| j d kr�| jd7 _|S ) zParse the next address.r z.@r r �;�<z (r �)r ) rH rP rB � getphraselistr( rG �SPACErO � getaddrspecrQ � getrouteaddrrA )rJ ZoldposZoldcl�plistZ returnlistZaddrspecZfieldlenZ routeaddrr r r rQ s^ � �� ��� zAddrlistClass.getaddressc C s� | j | j dkr dS d}| jd7 _| �� d}| jt| j �k rx|r*| �� d}nB| j | j dkr<| jd7 _ |S | j | j dkrN| jd7 _d}n | j | j d kr^| jd7 _n| �� }| jd7 _ |S | �� | jt| j �k s!|S ) z�Parse a route address (Return-path value). This method just skips all the route stuff and returns the addrspec. rU NFr r �>�@Tr )rG rB rP r( � getdomainrY )rJ Z expectrouteZadlistr r r rZ G s4 ���zAddrlistClass.getrouteaddrc C sZ g }| � � | jt| j�k ryd}| j| j dkr3|r$|d �� s$|�� |�d� | jd7 _d}n1| j| j dkrG|�dt| �� � � n | j| j | j v r]|r\|d �� s\|�� n |�| � � � | � � }|rq|rq|�|� | jt| j�k s| jt| j�ks�| j| j dkr�t � |�S |�d� | jd7 _| � � | � � }|s�t S t � |�| S ) z Parse an RFC 2822 addr-spec.Tr r r Fr= z"%s"r] )rP rB r( rG �strip�popr* r �getquoterE �getatomrN rO r^ )rJ ZaslistZ preserve_wsZwsZdomainr r r rY g s< � zAddrlistClass.getaddrspecc C s� g }| j t| j�k rt| j| j | jv r| j d7 _ nQ| j| j dkr,| j�| �� � n@| j| j dkr<|�| �� � n0| j| j dkrQ| j d7 _ |�d� n| j| j dkr[tS | j| j | j v ren|�| � � � | j t| j�k s t� |�S )z-Get the complete domain name from an address.r rL �[r r] ) rB r( rG rC rH r* rM �getdomainliteralrN rE rb rO )rJ Zsdlistr r r r^ � s$ � zAddrlistClass.getdomainTc C s� | j | j |kr dS dg}d}| jd7 _| jt| j �k rq|r,|�| j | j � d}n6| j | j |v r<| jd7 _n5|rN| j | j dkrN|�| �� � q| j | j dkrYd}n |�| j | j � | jd7 _| jt| j �k s t�|�S )a� Parse 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 Fr rL r< T)rG rB r( r* rM rN rO )rJ Z begincharZendcharsZ allowcommentsZslistr r r r � getdelimited� s* � zAddrlistClass.getdelimitedc C � | � ddd�S )z1Get a quote-delimited fragment from self's field.r= z" F�re �rJ r r r ra � � zAddrlistClass.getquotec C rf )z7Get a parenthesis-delimited fragment from self's field.rL z) Trg rh r r r rM � ri zAddrlistClass.getcommentc C s d| � ddd� S )z!Parse an RFC 2822 domain-literal.z[%s]rc z] Frg rh r r r rd � s z AddrlistClass.getdomainliteralNc C sp dg}|du r | j }| jt| j�k r3| j| j |v rn|�| j| j � | jd7 _| jt| j�k st�|�S )a Parse 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 Nr )rE rB r( rG r* rN rO )rJ rE Zatomlistr r r rb � s � zAddrlistClass.getatomc C s� g }| j t| j�k rY| j| j | jv r| j d7 _ n6| j| j dkr+|�| �� � n&| j| j dkr<| j�| �� � n| j| j | jv rH |S |�| � | j�� | j t| j�k s |S )z�Parse 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. r r= rL ) rB r( rG rD r* ra rH rM rF rb )rJ r[ r r r rW � s �� zAddrlistClass.getphraselist)T�N)�__name__� __module__� __qualname__�__doc__rK rP rS rQ rZ rY r^ re ra rM rd rb rW r r r r r@ � s ; & % r@ c @ sH e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dd� Z dS )� AddressListz@An AddressList encapsulates a list of parsed RFC 2822 addresses.c C s( t �| |� |r| �� | _d S g | _d S rj )r@ rK rS � addresslistrI r r r rK s zAddressList.__init__c C s t | j�S rj )r( rp rh r r r �__len__ s zAddressList.__len__c C s> t d �}| jd d � |_|jD ] }|| jvr |j�|� q|S rj �ro rp r* �rJ �otherZnewaddr�xr r r �__add__ s �zAddressList.__add__c C s& |j D ] }|| j vr| j �|� q| S rj )rp r* �rJ rt ru r r r �__iadd__ � �zAddressList.__iadd__c C s. t d �}| jD ] }||jvr|j�|� q|S rj rr rs r r r �__sub__ s �zAddressList.__sub__c C s& |j D ] }|| j v r| j �|� q| S rj )rp �removerw r r r �__isub__$ ry zAddressList.__isub__c C s | j | S rj )rp )rJ r, r r r � __getitem__+ s zAddressList.__getitem__N) rk rl rm rn rK rq rv rx rz r| r} r r r r ro s ro )rn �__all__r9 r; rX rN Z COMMASPACEr+ r& r1 r r r r r r@ ro r r r r �<module> s0 � } /