File: //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