Edit File: cookies.cpython-37.pyc
B � f�O � @ st d Z ddlZddlZdddgZdjZdjZdjZG d d� de�Z ej ej d Z e d Z d d � eed��eeee �� D �Ze�ed�ded�di� e�de�e � �jZdd� Ze�d�Ze�d�Zdd� Zddd d d d d gZ dd!d"d#d$d%d&d'd(d)d*d+d,g Z de e fd-d.�Z G d/d0� d0e �Z d1Z!e!d2 Z"e�d3e! d4 e" d5 ej#ej$B �Z%G d6d� de �Z&G d7d� de&�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� SimpleCookie� z; � c @ s e Zd ZdS )r N)�__name__� __module__� __qualname__� r r �1/opt/alt/python37/lib64/python3.7/http/cookies.pyr � s z!#$%&'*+-.^_`|~:z ()/<=>?@[]{}c C s i | ]}d | |�qS )z\%03or )�.0�nr r r � <dictcomp>� s r � �"z\"�\z\\z[%s]+c C s* | dkst | �r| S d| �t� d S dS )z�Quote 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� _Translator)�strr r r �_quote� s r z\\[0-3][0-7][0-7]z[\\].c C sP | d kst | �dk r| S | d dks0| d dkr4| S | dd� } d}t | �}g }x�d| krh|k �rFn n�t�| |�}t�| |�}|s�|s�|�| |d � � P d }}|r�|�d�}|r�|�d�}|�r|r�||k �r|�| ||� � |�| |d � |d }qR|�| ||� � |�tt| |d |d � d��� |d }qRW t|�S )N� r r ���� � � ) �len� _OctalPatt�search� _QuotePatt�append�start�chr�int� _nulljoin)r �ir ZresZo_matchZq_match�j�kr r r �_unquote� s6 $ r( ZMonZTueZWedZThuZFriZSatZSunZJanZFebZMarZAprZMayZJunZJulZAugZSepZOctZNovZDecc C sR ddl m}m } |� }||| �\ }}}} } } } } }d|| ||| || | | f S )Nr )�gmtime�timez#%s, %02d %3s %4d %02d:%02d:%02d GMT)r* r) )ZfutureZ weekdaynameZ monthnamer) r* ZnowZyearZmonthZdayZhhZmmZssZwd�y�zr r r �_getdate� s r- c @ s� e Zd ZdZdddddddd d �Zd d hZd d� Zedd� �Zedd� �Z edd� �Z dd� Z d1dd�Z dd� Z ejZd d � Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� Zd2d)d*�ZeZd+d,� Zd3d-d.�Zd4d/d0�ZdS )5�Morsela� A class to hold ONE (key, value) pair. In a cookie, each such pair may have several attributes, so this class is used to keep the attributes associated with the appropriate key,value pair. This class also includes a coded_value attribute, which is used to hold the network representation of the value. This is most useful when Python objects are pickled for network transit. �expiresZPath�CommentZDomainzMax-AgeZSecureZHttpOnlyZVersion)r/ �path�commentZdomainzmax-age�secure�httponly�versionr3 r4 c C s4 d | _ | _| _x | jD ]}t�| |d� qW d S )Nr )�_key�_value� _coded_value� _reserved�dict� __setitem__)�self�keyr r r �__init__ s zMorsel.__init__c C s | j S )N)r6 )r< r r r r= ( s z Morsel.keyc C s | j S )N)r7 )r< r r r �value, s z Morsel.valuec C s | j S )N)r8 )r< r r r � coded_value0 s zMorsel.coded_valuec C s2 |� � }|| jkr td|f ��t�| ||� d S )NzInvalid attribute %r)�lowerr9 r r: r; )r< �K�Vr r r r; 4 s zMorsel.__setitem__Nc C s. |� � }|| jkr td|f ��t�| ||�S )NzInvalid attribute %r)rA r9 r r: � setdefault)r< r= �valr r r rD : s zMorsel.setdefaultc C s> t |t�stS t�| |�o<| j|jko<| j|jko<| j|jkS )N)� isinstancer. �NotImplementedr: �__eq__r7 r6 r8 )r< �morselr r r rH @ s z Morsel.__eq__c C s$ t � }t�|| � |j�| j� |S )N)r. r: �update�__dict__)r< rI r r r �copyJ s z Morsel.copyc C sV i }x@t |��� D ]0\}}|�� }|| jkr:td|f ��|||< qW t �| |� d S )NzInvalid attribute %r)r: �itemsrA r9 r rJ )r< �values�datar= rE r r r rJ P s z Morsel.updatec C s |� � | jkS )N)rA r9 )r< rB r r r � isReservedKeyY s zMorsel.isReservedKeyc C sH |� � | jkr td|f ��t|�s2td|f ��|| _|| _|| _d S )Nz Attempt to set a reserved key %rzIllegal key %r)rA r9 r r r6 r7 r8 )r< r= rE Z coded_valr r r �set\ s z Morsel.setc C s | j | j| jd�S )N)r= r? r@ )r6 r7 r8 )r< r r r � __getstate__g s zMorsel.__getstate__c C s" |d | _ |d | _|d | _d S )Nr= r? r@ )r6 r7 r8 )r< �stater r r � __setstate__n s zMorsel.__setstate__� Set-Cookie:c C s d|| � |�f S )Nz%s %s)� OutputString)r< �attrs�headerr r r �outputs s z Morsel.outputc C s d| j j| �� f S )Nz<%s: %s>)� __class__r rV )r< r r r �__repr__x s zMorsel.__repr__c C s d| � |��dd� S )Nz� <script type="text/javascript"> <!-- begin hiding document.cookie = "%s"; // end hiding --> </script> r z\")rV �replace)r< rW r r r � js_output{ s zMorsel.js_outputc C s( g }|j }|d| j| jf � |d kr,| j}t| �� �}x�|D ]�\}}|dkrPq>||krZq>|dkr�t|t�r�|d| j| t|�f � q>|dkr�t|t�r�|d| j| |f � q>|dkr�t|t �r�|d| j| t |�f � q>|| j k�r|�r |t | j| �� q>|d| j| |f � q>W t |�S )Nz%s=%sr r/ zmax-agez%s=%dr2 ) r r= r@ r9 �sortedrM rF r# r- r r �_flags�_semispacejoin)r< rW �resultr rM r= r? r r r rV � s, zMorsel.OutputString)N)NrU )N)N)r r r �__doc__r9 r_ r> �propertyr= r? r@ r; rD rH �object�__ne__rL rJ rP rQ rR rT rY �__str__r[ r] rV r r r r r. � s: r. z,\w\d!#%&'~_`><@,:/\$\*\+\-\.\^\|\)\(\?\}\{\=z\[\]z� \s* # Optional whitespace at start of cookie (?P<key> # 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<val> # 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+|;|$) # Ending either at space, semicolon, or EOS. c @ sn e Zd ZdZdd� Zdd� Zddd�Zd d � Zd d � Zddd�Z e Z dd� Z ddd�Z dd� Z efdd�ZdS ) r z'A container class for a set of Morsels.c C s ||fS )a real_value, coded_value = value_decode(STRING) Called prior to setting a cookie's value from the network representation. The VALUE is the value read from HTTP header. Override this function to modify the behavior of cookies. r )r< rE r r r � value_decode� s zBaseCookie.value_decodec C s t |�}||fS )z�real_value, coded_value = value_encode(VALUE) Called prior to setting a cookie's value from the dictionary representation. The VALUE is the value being assigned. Override this function to modify the behavior of cookies. )r )r< rE �strvalr r r � value_encode� s zBaseCookie.value_encodeNc C s |r| � |� d S )N)�load)r< �inputr r r r> � s zBaseCookie.__init__c C s. | � |t� �}|�|||� t�| ||� dS )z+Private method for setting a cookie's valueN)�getr. rQ r: r; )r< r= Z real_valuer@ �Mr r r Z__set� s zBaseCookie.__setc C s: t |t�rt�| ||� n | �|�\}}| �|||� dS )z Dictionary style assignment.N)rF r. r: r; ri �_BaseCookie__set)r< r= r? �rval�cvalr r r r; � s zBaseCookie.__setitem__� Set-Cookie:� c C s> g }t | �� �}x"|D ]\}}|�|�||�� qW |�|�S )z"Return a string suitable for HTTP.)r^ rM r rY �join)r< rW rX �sepra rM r= r? r r r rY � s zBaseCookie.outputc C sN g }t | �� �}x(|D ] \}}|�d|t|j�f � qW d| jjt|�f S )Nz%s=%sz<%s: %s>)r^ rM r �reprr? rZ r � _spacejoin)r< �lrM r= r? r r r r[ � s zBaseCookie.__repr__c C s: g }t | �� �}x |D ]\}}|�|�|�� qW t|�S )z(Return a string suitable for JavaScript.)r^ rM r r] r$ )r< rW ra rM r= r? r r r r] s zBaseCookie.js_outputc C s8 t |t�r| �|� n x |�� D ]\}}|| |< q W dS )z�Load 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)rF r �_BaseCookie__parse_stringrM )r< Zrawdatar= r? r r r rj s zBaseCookie.loadc C s� d}t |�}g }d}d}d}�x d| kr6|k �r n n�|�||�} | sLP | �d�| �d� } } | �d�}| d dkr�|s~q |�|| dd � | f� q | �� tjkr�|s�d S | d kr�| �� tjkr�|�|| df� q�d S n|�|| t | �f� q | d k �r|�|| | � | �f� d}q d S q W d } xb|D ]Z\} } } | |k�rV| d k �sLt �| | | < n,| |k�sdt �| \}}| � | ||� | | } �q*W d S ) Nr Fr r r= rE �$T) r �match�group�endr rA r. r9 r_ r( rg �AssertionErrorrn )r< r Zpattr% r Z parsed_itemsZ morsel_seenZTYPE_ATTRIBUTEZ TYPE_KEYVALUErz r= r? rm �tpro rp r r r Z__parse_string sJ zBaseCookie.__parse_string)N)Nrq rr )N)r r r rb rg ri r> rn r; rY rf r[ r] rj �_CookiePatternrx r r r r r � s c @ s e Zd ZdZdd� Zdd� ZdS )r z� SimpleCookie supports strings as cookie values. When setting the value using the dictionary assignment notation, SimpleCookie calls the builtin str() to convert the value to a string. Values received from HTTP are kept as strings. c C s t |�|fS )N)r( )r< rE r r r rg \ s zSimpleCookie.value_decodec C s t |�}|t|�fS )N)r r )r< rE rh r r r ri _ s zSimpleCookie.value_encodeN)r r r rb rg ri r r r r r U s )(rb �re�string�__all__rs r$ r` rv � Exceptionr Z ascii_lettersZdigitsZ _LegalCharsZ_UnescapedCharsrQ �range�map�ordr rJ �compile�escape� fullmatchr r r r r( Z _weekdaynameZ _monthnamer- r: r. Z_LegalKeyCharsZ_LegalValueChars�ASCII�VERBOSEr r r r r r r �<module> sD 2 4
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