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usr
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python3.6
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http
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__pycache__
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Current File: //usr/lib64/python3.6/http/__pycache__/cookies.cpython-36.pyc
3 \�S � @ s| d Z ddlZddlZdddgZdjZdjZdjZd d � ZG d d� de �Z ej ej d Z e d Zdd� eed��eeee�� D �Zejed�ded�di� ejdeje � �jZdd� Zejd�Zejd�Zdd� Z d d d d d d!d"gZ dd#d$d%d&d'd(d)d*d+d,d-d.g Z de e fd/d0�Z G d1d2� d2e �Z!d3Z"e"d4 Z#ejd5e" d6 e# d7 ej$ej%B �Z&G d8d� de �Z'G d9d� de'�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 C s$ dd l }d| }|j|tdd� d S )Nr zvThe .%s setter is deprecated. The attribute will be read-only in future releases. Please use the set() method instead.� )� stacklevel)�warnings�warn�DeprecationWarning)�setterr �msg� r �$/usr/lib64/python3.6/http/cookies.py�_warn_deprecated_setter� s r c @ s e Zd ZdS )r N)�__name__� __module__� __qualname__r r r r r � s z!#$%&'*+-.^_`|~: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| jt� 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 sT | d kst | �dk r| S | d dks0| d dkr4| S | dd� } d}t | �}g }x�d| kod|k n �rJtj| |�}tj| |�}| r�| r�|j| |d � � P d }}|r�|jd�}|r�|jd�}|o�| s�||k �r |j| ||� � |j| |d � |d }qR|j| ||� � |jtt| |d |d � d��� |d }qRW t|�S ) N� r r � � � ���r# r# ) �len� _OctalPatt�search� _QuotePatt�append�start�chr�int� _nulljoin)r �ir �resZo_matchZq_match�j�kr r r �_unquote� s6 $ r1 ZMonZTueZWedZThuZFriZSatZSunZJanZFebZMarZAprZMayZJunZJulZAugZSepZOctZNovZDecc C sR ddl m}m } |� }||| �\ }}}} } } } } }d|| ||| || | | f S )Nr )�gmtime�timez#%s, %02d %3s %4d %02d:%02d:%02d GMT)r3 r2 )ZfutureZ weekdaynameZ monthnamer2 r3 ZnowZyearZmonthZdayZhhZmmZssZwd�y�zr r r �_getdate� s r6 c @ s e Zd ZdZdddddddd d �Zd d hZd d� Zedd� �Zej dd� �Zedd� �Z e j dd� �Z edd� �Z e j dd� �Z dd� Z d4dd �Z d d � ZejZd d � Zd!d"� Zd#d$� Zefd%d&�Zd'd(� Zd)d*� Zd5d,d-�ZeZd.d/� Zd6d0d1�Zd7d2d3�Z dS )8�Morsela� A class to hold ONE (key, value) pair. In a cookie, each such pair may have several attributes, so this class is used to keep the attributes associated with the appropriate key,value pair. This class also includes a coded_value attribute, which is used to hold the network representation of the value. This is most useful when Python objects are pickled for network transit. �expiresZPath�CommentZDomainzMax-AgeZSecureZHttpOnlyZVersion)r8 �path�commentZdomainzmax-age�secure�httponly�versionr< r= c C s4 d | _ | _| _x | jD ]}tj| |d� qW d S )Nr )�_key�_value� _coded_value� _reserved�dict� __setitem__)�self�keyr r r �__init__& s zMorsel.__init__c C s | j S )N)r? )rE r r r rF . s z Morsel.keyc C s t d� || _d S )NrF )r r? )rE rF r r r rF 2 s c C s | j S )N)r@ )rE r r r �value7 s z Morsel.valuec C s t d� || _d S )NrH )r r@ )rE rH r r r rH ; s c C s | j S )N)rA )rE r r r � coded_value@ s zMorsel.coded_valuec C s t d� || _d S )NrI )r rA )rE rI r r r rI D s c C s2 |j � }|| jkr td|f ��tj| ||� d S )NzInvalid attribute %r)�lowerrB r rC rD )rE �K�Vr r r rD I s zMorsel.__setitem__Nc C s. |j � }|| jkr td|f ��tj| ||�S )NzInvalid attribute %r)rJ rB r rC � setdefault)rE rF �valr r r rM O s zMorsel.setdefaultc C s> t |t�stS tj| |�o<| j|jko<| j|jko<| j|jkS )N)� isinstancer7 �NotImplementedrC �__eq__r@ r? rA )rE �morselr r r rQ U s z Morsel.__eq__c C s$ t � }tj|| � |jj| j� |S )N)r7 rC �update�__dict__)rE rR r r r �copy_ s z Morsel.copyc C sV i }x@t |�j� D ]0\}}|j� }|| jkr:td|f ��|||< qW t j| |� d S )NzInvalid attribute %r)rC �itemsrJ rB r rS )rE �values�datarF rN r r r rS e s z Morsel.updatec C s |j � | jkS )N)rJ rB )rE rK r r r � isReservedKeyn s zMorsel.isReservedKeyc C sh |t kr dd l}|jdtdd� |j� | jkr<td|f ��t|�sRtd|f ��|| _|| _ || _ d S )Nr zSLegalChars parameter is deprecated, ignored and will be removed in future versions.r )r z Attempt to set a reserved key %rzIllegal key %r) � _LegalCharsr r r rJ rB r r r? r@ rA )rE rF rN Z coded_valZ LegalCharsr r r r �setq s z Morsel.setc C s | j | j| jd�S )N)rF rH rI )r? r@ rA )rE r r r � __getstate__� s zMorsel.__getstate__c C s" |d | _ |d | _|d | _d S )NrF rH rI )r? r@ rA )rE �stater r r � __setstate__� s zMorsel.__setstate__� Set-Cookie:c C s d|| j |�f S )Nz%s %s)� OutputString)rE �attrs�headerr r r �output� s z Morsel.outputc C s d| j j| j� f S )Nz<%s: %s>)� __class__r r` )rE r r r �__repr__� s zMorsel.__repr__c C s d| j |�jdd� S )Nz� <script type="text/javascript"> <!-- begin hiding document.cookie = "%s"; // end hiding --> </script> r z\")r` �replace)rE ra r r r � js_output� s zMorsel.js_outputc C s( g }|j }|d| j| jf � |d kr,| j}t| j� �}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 r8 zmax-agez%s=%dr; ) r( rF rI rB �sortedrV rO r+ r6 r r �_flags�_semispacejoin)rE ra �resultr( rV rF rH r r r r` � s, zMorsel.OutputString)N)Nr_ )N)N) r r r �__doc__rB ri rG �propertyrF r rH rI rD rM rQ �object�__ne__rU rS rY rZ r[ r\ r^ rc �__str__re rg r` r r r r r7 s@ r7 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 )rE rN 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 )rE rN �strvalr r r � value_encode� s zBaseCookie.value_encodeNc C s |r| j |� d S )N)�load)rE �inputr r r rG � s zBaseCookie.__init__c C s. | j |t� �}|j|||� tj| ||� dS )z+Private method for setting a cookie's valueN)�getr7 r[ rC rD )rE rF Z real_valuerI �Mr r r Z__set� s zBaseCookie.__setc C s: t |t�rtj| ||� n | j|�\}}| j|||� dS )z Dictionary style assignment.N)rO r7 rC rD rs �_BaseCookie__set)rE rF rH �rval�cvalr r r rD s zBaseCookie.__setitem__� Set-Cookie:� c C s> g }t | j� �}x"|D ]\}}|j|j||�� qW |j|�S )z"Return a string suitable for HTTP.)rh rV r( rc �join)rE ra rb �seprk rV rF rH r r r rc s zBaseCookie.outputc C sN g }t | j� �}x(|D ] \}}|jd|t|j�f � qW d| jjt|�f S )Nz%s=%sz<%s: %s>)rh rV r( �reprrH rd r � _spacejoin)rE �lrV rF rH r r r re s zBaseCookie.__repr__c C s: g }t | j� �}x |D ]\}}|j|j|�� qW t|�S )z(Return a string suitable for JavaScript.)rh rV r( rg r, )rE ra rk rV rF rH r r r rg s zBaseCookie.js_outputc C s8 t |t�r| j|� n x |j� 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)rO r �_BaseCookie__parse_stringrV )rE ZrawdatarF rH r r r rt & s zBaseCookie.loadc C s� d}t |�}g }d}d}d}�x d| ko2|k n �r |j||�} | sLP | jd�| jd� } } | jd�}| d dkr�|s~q |j|| dd � | f� q | j� tjkr�|s�d S | d kr�| j� tjkr�|j|| df� q�d S n|j|| t | �f� q | d k �r|j|| | j | �f� d}q d S q W d } xb|D ]Z\} } } | |k�rV| d k �sLt �| | | < n,| |k�sdt �| \}}| j | ||� | | } �q*W d S ) Nr Fr r rF rN �$T) r$ �match�group�endr( rJ r7 rB ri r1 rq �AssertionErrorrx )rE r Zpattr- r Z parsed_itemsZ morsel_seenZTYPE_ATTRIBUTEZ TYPE_KEYVALUEr� rF rH rw �tpry rz r r r Z__parse_string4 sJ zBaseCookie.__parse_string)N)Nr{ r| )N)r r r rl rq rs rG rx rD rc rp re rg rt �_CookiePatternr� 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)r1 )rE rN r r r rq x s zSimpleCookie.value_decodec C s t |�}|t|�fS )N)r r )rE rN rr r r r rs { s zSimpleCookie.value_encodeN)r r r rl rq rs r r r r r q s ))rl �re�string�__all__r} r, rj r� r � Exceptionr Z ascii_lettersZdigitsrZ Z_UnescapedCharsr[ �range�map�ordr rS �compile�escape� fullmatchr r r% r' r1 Z _weekdaynameZ _monthnamer6 rC r7 Z_LegalKeyCharsZ_LegalValueChars�ASCII�VERBOSEr� r r r r r r �<module> sF 2 J
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