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cookies.cpython-39.pyc
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a �DOg�M � @ sZ d Z ddlZddlZddlZg d�ZdjZdjZdjZG dd� de �Z ej ej d Z e d Zd d � eed ��eeee�� D �Ze�ed�ded�di� e�de�e � �jZdd� Ze�d�jZdd� Z dd� Z g d�Z g d�Z de e fd d �Z G d d � d e!�Z"d Z#e#d! Z$e�d"e# d# e$ d$ ej%ej&B �Z'G d%d&� d&e!�Z(G d'd(� d(e(�Z)dS ))a. 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 �$/usr/lib64/python3.9/http/cookies.pyr � s r z!#$%&'*+-.^_`|~:z ()/<=>?@[]{}c C s i | ]}|d | �qS )z\%03or )�.0�nr r r � <dictcomp>� s �r � �"�\"�\z\\z[%s]+c C s* | du st | �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])|(.))c C s& | d rt t| d d��S | d S d S )N� � � )�chr�int)�mr r r �_unquote_replace� s r c C sJ | d u st | �dk r| S | d dks0| d dkr4| S | dd� } tt| �S )Nr r r ���r )�len� _unquote_subr r r r r �_unquote� s r# )ZMonZTueZWedZThuZFriZSatZSun) NZJanZFebZMarZAprZMayZJunZJulZAugZSepZOctZNovZDecc C sR ddl m}m } |� }||| �\ }}}} } } } } }d|| ||| || | | f S )Nr )�gmtime�timez#%s, %02d %3s %4d %02d:%02d:%02d GMT)r% r$ )�futureZ weekdaynameZ monthnamer$ r% ZnowZyearZmonthZdayZhhZmm�ssZwd�y�zr r r �_getdate� s �r* c @ s� e Zd ZdZdddddddd d d � Zd d hZdd� Zedd� �Zedd� �Z edd� �Z dd� Z d2dd�Z dd � Z ejZd d � Zd d � Zd!d"� Zd#d$� Zd%d&� Zd'd(� Zd3d*d+�ZeZd,d-� Zd4d.d/�Zd5d0d1�Zee j �Z dS )6�MorselaC A class to hold ONE (key, value) pair. In a cookie, each such pair may have several attributes, so this class is used to keep the attributes associated with the appropriate key,value pair. This class also includes a coded_value attribute, which is used to hold the network representation of the value. �expires�Path�CommentZDomainzMax-AgeZSecureZHttpOnlyZVersionZSameSite) r, �path�comment�domain�max-age�secure�httponly�versionZsamesiter3 r4 c C s0 d | _ | _| _| jD ]}t�| |d� qd S )Nr )�_key�_value� _coded_value� _reserved�dict� __setitem__)�self�keyr r r �__init__ s zMorsel.__init__c C s | j S �N)r6 �r< r r r r= s z Morsel.keyc C s | j S r? )r7 r@ r r r �value s z Morsel.valuec C s | j S r? )r8 r@ r r r � coded_value s zMorsel.coded_valuec C s2 |� � }|| jvr td|f ��t�| ||� d S �NzInvalid attribute %r)�lowerr9 r r: r; )r< �K�Vr r r r; # s zMorsel.__setitem__Nc C s. |� � }|| jvr td|f ��t�| ||�S rC )rD r9 r r: � setdefault)r< r= �valr r r rG ) s zMorsel.setdefaultc C s> t |t�stS t�| |�o<| j|jko<| j|jko<| j|jkS r? )� isinstancer+ �NotImplementedr: �__eq__r7 r6 r8 �r< Zmorselr r r rK / s � � �z Morsel.__eq__c C s$ t � }t�|| � |j�| j� |S r? )r+ r: �update�__dict__rL r r r �copy9 s z Morsel.copyc C sR i }t |��� D ]0\}}|�� }|| jvr8td|f ��|||< qt �| |� d S rC )r: �itemsrD r9 r rM )r< �values�datar= rH r r r rM ? s z Morsel.updatec C s |� � | jv S r? )rD r9 )r< rE r r r � isReservedKeyH s zMorsel.isReservedKeyc C sH |� � | jv r td|f ��t|�s2td|f ��|| _|| _|| _d S )Nz Attempt to set a reserved key %rzIllegal key %r)rD r9 r r r6 r7 r8 )r< r= rH Z coded_valr r r �setK s z Morsel.setc C s | j | j| jd�S )N)r= rA rB �r6 r7 r8 r@ r r r � __getstate__V s �zMorsel.__getstate__c C s" |d | _ |d | _|d | _d S )Nr= rA rB rU )r< �stater r r � __setstate__] s zMorsel.__setstate__� Set-Cookie:c C s d|| � |�f S )Nz%s %s)� OutputString)r< �attrs�headerr r r �outputb s z Morsel.outputc C s d| j j| �� f S )N�<%s: %s>)� __class__r rZ r@ r r r �__repr__g s zMorsel.__repr__c C s d| � |��dd� S )Nz� <script type="text/javascript"> <!-- begin hiding document.cookie = "%s"; // end hiding --> </script> r r )rZ �replace)r< r[ r r r � js_outputj s �zMorsel.js_outputc C s$ g }|j }|d| j| jf � |d u r,| j}t| �� �}|D ]�\}}|dkrNq<||vrXq<|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 v �r|�r|t | j| �� q<|d| j| |f � q<t |�S )N�%s=%sr r, r2 z%s=%dr0 ) �appendr= rB r9 �sortedrP rI r r* r r �_flags�_semispacejoin)r< r[ �resultrd rP r= rA r r r rZ t s, zMorsel.OutputString)N)NrY )N)N) r r r �__doc__r9 rf r> �propertyr= rA rB r; rG rK �object�__ne__rO rM rS rT rV rX r] �__str__r` rb rZ � classmethod�types� GenericAlias�__class_getitem__r r r r r+ � sF � !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< rH 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< rH Zstrvalr r r � value_encode� s zBaseCookie.value_encodeNc C s |r| � |� d S r? )�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+ rT r: r; )r< r= Z real_valuerB �Mr r r Z__set� s zBaseCookie.__setc C s: t |t�rt�| ||� n | �|�\}}| �|||� dS )z Dictionary style assignment.N)rI r+ r: r; ru �_BaseCookie__set)r< r= rA �rval�cvalr r r r; � s zBaseCookie.__setitem__rY � c C s: g }t | �� �}|D ]\}}|�|�||�� q|�|�S )z"Return a string suitable for HTTP.)re rP rd r] �join)r< r[ r\ �seprh rP r= rA r r r r] � s zBaseCookie.outputc C sJ g }t | �� �}|D ] \}}|�d|t|j�f � qd| jjt|�f S )Nrc r^ )re rP rd �reprrA r_ r � _spacejoin)r< �lrP r= rA r r r r` � s zBaseCookie.__repr__c C s6 g }t | �� �}|D ]\}}|�|�|�� qt|�S )z(Return a string suitable for JavaScript.)re rP rd rb � _nulljoin)r< r[ rh rP r= rA r r r rb � s zBaseCookie.js_outputc C s4 t |t�r| �|� n|�� D ]\}}|| |< q 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)rI r �_BaseCookie__parse_stringrP )r< Zrawdatar= rA r r r rv � s zBaseCookie.loadc C s� d}t |�}g }d}d}d}d| kr2|k �r n n�|�||�} | sJ�q | �d�| �d� } } | �d�}| d dkr�|s|q |�|| dd � | f� q | �� tjv r�|s�d S | d u r�| �� tjv r�|�|| df� q�d S n|�|| t | �f� q | d u�r|�|| | � | �f� d}q d S q d } |D ]Z\} } } | |k�rP| d u�sFJ �| | | < n,| |k�s^J �| \}}| � | ||� | | } �q$d S ) Nr Fr r r= rH �$T) r! �match�group�endrd rD r+ r9 rf r# rs rz )r< r Zpatt�ir Z parsed_itemsZ morsel_seenZTYPE_ATTRIBUTEZ TYPE_KEYVALUEr� r= rA ry �tpr{ r| r r r Z__parse_string sJ zBaseCookie.__parse_string)N)NrY r} )N)r r r ri rs ru r> rz r; r] rm r` rb rv �_CookiePatternr� r r r r r � s r 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 r? )r# rr r r r rs M s zSimpleCookie.value_decodec C s t |�}|t|�fS r? )r r rt r r r ru P s zSimpleCookie.value_encodeN)r r r ri rs ru r r r r r F s r )*ri �re�stringro �__all__r~ r� rg r� � Exceptionr � ascii_letters�digitsZ _LegalCharsZ_UnescapedCharsrT �range�map�ordr rM �compile�escape� fullmatchr r �subr" r r# Z _weekdaynameZ _monthnamer* r: r+ Z_LegalKeyCharsZ_LegalValueChars�ASCII�VERBOSEr� r r r r r r �<module>' sV ]�� 6�� � � �
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