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_parseaddr.cpython-38.pyc
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U e5dE � @ s� d Z ddddgZddlZddlZdZdZd Zd d d d dddddddddddddddd d d d d gZd!d"d#d$d%d&d'gZddddd(d)d*d(d+d*d,d+d-d,d.�Z d/d� Z d0d1� Z d2d� Z d3d� Z d4d� ZG d5d6� d6�ZG d7d8� d8e�ZdS )9zcEmail address parsing code. Lifted directly from rfc822.py. This should eventually be rewritten. � mktime_tz� parsedate� parsedate_tz�quote� N� � z, ZjanZfebZmarZaprZmayZjunZjulZaug�sep�octZnovZdecZjanuaryZfebruaryZmarchZaprilZjuneZjulyZaugustZ septemberZoctoberZnovemberZdecemberZmonZtueZwedZthuZfriZsatZsunip���i���i ���i����iD���i��)ZUTZUTCZGMT�ZZASTZADTZESTZEDTZCSTZCDTZMSTZMDTZPSTZPDTc C s, t | �}|sdS |d dkr$d|d< t|�S )zQConvert a date string to a time tuple. Accounts for military timezones. N� r )� _parsedate_tz�tuple)�data�res� r �(/usr/lib64/python3.8/email/_parseaddr.pyr - s c C s� | sdS | � � } | sdS | d �d�s6| d �� tkr>| d= n.| d �d�}|dkrl| d |d d� | d< t| �dkr�| d � d�}t|�dkr�|| dd� } t| �dk�r| d }|�d�}|d kr�|�d�}|dkr�|d|� ||d� g| dd�< n | �d � t| �d k �rdS | dd � } | \}}}}}|�� }|tk�rb||�� }}|tk�rbdS t� |�d }|d k�r�|d 8 }|d dk�r�|dd � }|�d �}|dk�r�|| }}|d dk�r�|dd � }|d � � �s�|| }}|d dk�r|dd � }|� d �}t|�dk�r,|\} } d} n~t|�dk�rF|\} } } ndt|�dk�r�d|d k�r�|d � d�}t|�dk�r�|\} } d} nt|�dk�r�|\} } } ndS z,t |�}t |�}t | �} t | �} t | �} W n t k �r� Y dS X |dk �r|dk�r|d7 }n|d7 }d} |� � }|tk�r6t| } n>z t |�} W n t k �rX Y nX | dk�rt|�d��rtd} | �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 dS )z&Convert a time string to a time tuple.Nr )r � isinstancer �r �tr r r r � s c C s< | d dkr"t �| dd� d �S t�| �}|| d S dS )zETurn a 10-tuple as returned by parsedate_tz() into a POSIX timestamp.r N� )r )�time�mktime�calendarZtimegmr5 r r r r � s 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 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��selfrF r r r �__init__� s zAddrlistClass.__init__c C s� g }| j t| j�k r�| j| j | jd kr\| j| j dkrL|�| j| j � | j d7 _ q| j| j dkr�| j�| �� � qq�qt�|�S )z&Skip white space and extract comments.z r �() rA r' rF rB r) rG � getcomment� EMPTYSTRING�join)rI Zwslistr r r �gotonext� s zAddrlistClass.gotonextc C s: g }| j t| j�k r6| �� }|r*||7 }q|�d� q|S )zVParse all addresses. Returns a list containing all of the addresses. )r r )rA r' rF � getaddressr) )rI �resultZadr r r � getaddrlist� s zAddrlistClass.getaddrlistc C s� g | _ | �� | j}| j }| �� }| �� g }| jt| j�kr\|rXt�| j �|d fg}�n\| j| j dkr�|| _|| _ | �� }t�| j �|fg}�n"| j| j dk�r g }t| j�}| jd7 _| jt| j�k �r�| �� | j|k �r| j| j dk�r| jd7 _�q�|| � � }q�n�| j| j dk�rx| � � }| j �rft�|�d d�| j � d |fg}nt�|�|fg}n@|�r�t�| j �|d fg}n"| j| j | j k�r�| jd7 _| �� | jt| j�k �r�| j| j d k�r�| jd7 _|S ) zParse the next address.r z.@r r �;�<z (r �)r ) rG rO rA � getphraselistr' rF �SPACErN � getaddrspecrP � getrouteaddrr@ )rI ZoldposZoldcl�plistZ returnlistZaddrspecZfieldlenZ routeaddrr r r rP sX ���$zAddrlistClass.getaddressc C s� | j | j dkrdS d}| jd7 _| �� d}| jt| j �k r�|rT| �� d}n~| j | j dkrv| jd7 _q�n\| j | j dkr�| jd7 _d}n8| j | j d kr�| jd7 _n| �� }| jd7 _q�| �� q2|S ) z�Parse a route address (Return-path value). This method just skips all the route stuff and returns the addrspec. rT NFr r �>�@Tr )rF rA rO r' � getdomainrX )rI Z expectrouteZadlistr r r rY A s. zAddrlistClass.getrouteaddrc C sT g }| � � | jt| j�k r�d}| j| j dkrf|rH|d �� sH|�� |�d� | jd7 _d}nd| j| j dkr�|�dt| �� � � n<| j| j | j kr�|r�|d �� s�|�� q�n|�| � � � | � � }|r |r |�|� q | jt| j�k�s | j| j dk�rt � |�S |�d� | jd7 _| � � | � � }|�sFt S t � |�| S ) z Parse an RFC 2822 addr-spec.Tr r r Fr< z"%s"r\ )rO rA r' rF �strip�popr) r �getquoterD �getatomrM rN r] )rI ZaslistZ preserve_wsZwsZdomainr r r rX a s: $ zAddrlistClass.getaddrspecc C s� g }| j t| j�k r�| j| j | jkr6| j d7 _ q| j| j dkrX| j�| �� � q| j| j dkrx|�| �� � q| j| j dkr�| j d7 _ |�d� q| j| j dkr�tS | j| j | j kr�q�q|�| � � � qt� |�S )z-Get the complete domain name from an address.r rK �[r r\ ) rA r' rF rB rG r) rL �getdomainliteralrM rD ra rN )rI Zsdlistr r r r] � s" zAddrlistClass.getdomainTc C s� | j | j |krdS dg}d}| jd7 _| jt| j �k r�|rX|�| j | j � d}np| j | j |krz| jd7 _q�nN|r�| j | j dkr�|�| �� � q,n(| j | j dkr�d}n|�| j | j � | jd7 _q,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 rK r; T)rF rA r' r) rL rM rN )rI Z begincharZendcharsZ allowcommentsZslistr r r r � getdelimited� s( zAddrlistClass.getdelimitedc C s | � ddd�S )z1Get a quote-delimited fragment from self's field.r< z" F�rd �rI r r r r` � s zAddrlistClass.getquotec C s | � ddd�S )z7Get a parenthesis-delimited fragment from self's field.rK z) Tre rf r r r rL � s zAddrlistClass.getcommentc C s d| � ddd� S )z!Parse an RFC 2822 domain-literal.z[%s]rb z] Fre rf r r r rc � s z AddrlistClass.getdomainliteralNc C sd dg}|dkr| j }| jt| j�k rZ| j| j |kr8qZn|�| j| j � | jd7 _qt�|�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 )rD rA r' rF r) rM rN )rI rD Zatomlistr r r ra � s zAddrlistClass.getatomc C s� g }| j t| j�k r�| j| j | jkr6| j d7 _ q| j| j dkrV|�| �� � q| j| j dkrx| j�| �� � q| j| j | jkr�q�q|�| � | j�� q|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< rK ) rA r' rF rC r) r` rG rL rE ra )rI rZ r r r rV � s zAddrlistClass.getphraselist)T)N)�__name__� __module__� __qualname__�__doc__rJ rO rR rP rY rX r] rd r` rL rc ra rV 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 | �� | _ng | _d S �N)r? rJ rR � addresslistrH r r r rJ � s zAddressList.__init__c C s t | j�S rl )r' rm rf r r r �__len__ s zAddressList.__len__c C s> t d �}| jd d � |_|jD ]}|| jkr |j�|� q |S rl �rk rm r) �rI �otherZnewaddr�xr r r �__add__ s zAddressList.__add__c C s& |j D ]}|| j kr| j �|� q| S rl )rm r) �rI rq rr r r r �__iadd__ s zAddressList.__iadd__c C s. t d �}| jD ]}||jkr|j�|� q|S rl ro rp r r r �__sub__ s zAddressList.__sub__c C s& |j D ]}|| j kr| j �|� q| S rl )rm �removert r r r �__isub__ s zAddressList.__isub__c C s | j | S rl )rm )rI r+ r r r � __getitem__% s zAddressList.__getitem__N) rg rh ri rj rJ rn rs ru rv rx ry r r r r rk � s rk )rj �__all__r8 r: rW rM Z COMMASPACEr* r% r0 r r r r r r? rk r r r r �<module> sd � � � w /
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