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  
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 Zd ZdS )r   N)__name__
__module____qualname__ r
   r
   "/usr/lib/python3.8/http/cookies.pyr      s   z!#$%&'*+-.^_`|~:z ()/<=>?@[]{}c                 C   s   i | ]}|d | qS )z\%03or
   ).0nr
   r
   r   
<dictcomp>   s    r      "\"\z\\z[%s]+c                 C   s*   | dkst | r| S d| t d S dS )zQuote 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
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   r   _quote   s    r   z\\[0-3][0-7][0-7]z[\\].c                 C   sN  | d kst | dk r| S | d dks0| d dkr4| S | dd } d}t | }g }d|  krf|k rFn nt| |}t| |}|s|s|| |d   qFd }}|r|d}|r|d}|r|r||k r|| ||  || |d   |d }qP|| ||  |tt| |d |d  d |d }qPt|S )N   r   r            )	len
_OctalPattsearch
_QuotePattappendstartchrint	_nulljoin)r   ir   resZo_matchZq_matchjkr
   r
   r   _unquote   s6    


$
r+   ZMonZTueZWedZThuZFriZSatZSunZJanZFebZMarZAprZMayZJunZJulZAugZSepZOctZNovZDecc              	   C   sR   ddl m}m } | }|||  \	}}}}	}
}}}}d|| ||| ||	|
|f S )Nr   )gmtimetimez#%s, %02d %3s %4d %02d:%02d:%02d GMT)r-   r,   )ZfutureZweekdaynameZ	monthnamer,   r-   ZnowZyearZmonthZdayZhhZmmZssZwdyzr
   r
   r   _getdate   s    r0   c                
   @   s   e Zd ZdZdddddddd	d
d	ZddhZdd Zedd Zedd Z	edd Z
dd Zd2ddZdd ZejZdd Zdd  Zd!d" Zd#d$ Zd%d& Zd'd( Zd3d*d+ZeZd,d- Zd4d.d/Zd5d0d1ZdS )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CommentZDomainzMax-AgeZSecureZHttpOnlyZVersionZSameSite)	r2   pathcommentZdomainmax-agesecurehttponlyversionZsamesiter8   r9   c                 C   s0   d  | _  | _| _| jD ]}t| |d qd S )Nr   )_key_value_coded_value	_reserveddict__setitem__)selfkeyr
   r
   r   __init__   s    
zMorsel.__init__c                 C   s   | j S N)r;   rA   r
   r
   r   rB   (  s    z
Morsel.keyc                 C   s   | j S rD   )r<   rE   r
   r
   r   value,  s    zMorsel.valuec                 C   s   | j S rD   )r=   rE   r
   r
   r   coded_value0  s    zMorsel.coded_valuec                 C   s2   |  }|| jkr td|f t| || d S NzInvalid attribute %r)lowerr>   r   r?   r@   )rA   KVr
   r
   r   r@   4  s    
zMorsel.__setitem__Nc                 C   s.   |  }|| jkr td|f t| ||S rH   )rI   r>   r   r?   
setdefault)rA   rB   valr
   r
   r   rL   :  s    
zMorsel.setdefaultc                 C   s>   t |tstS t| |o<| j|jko<| j|jko<| j|jkS rD   )
isinstancer1   NotImplementedr?   __eq__r<   r;   r=   rA   Zmorselr
   r
   r   rP   @  s    



zMorsel.__eq__c                 C   s$   t  }t||  |j| j |S rD   )r1   r?   update__dict__rQ   r
   r
   r   copyJ  s    zMorsel.copyc                 C   sR   i }t | D ]0\}}| }|| jkr8td|f |||< qt | | d S rH   )r?   itemsrI   r>   r   rR   )rA   valuesdatarB   rM   r
   r
   r   rR   P  s    

zMorsel.updatec                 C   s   |  | jkS rD   )rI   r>   )rA   rJ   r
   r
   r   isReservedKeyY  s    zMorsel.isReservedKeyc                 C   sH   |  | jkrtd|f t|s2td|f || _|| _|| _d S )Nz Attempt to set a reserved key %rzIllegal key %r)rI   r>   r   r   r;   r<   r=   )rA   rB   rM   Z	coded_valr
   r
   r   set\  s    z
Morsel.setc                 C   s   | j | j| jdS )N)rB   rF   rG   r;   r<   r=   rE   r
   r
   r   __getstate__g  s    zMorsel.__getstate__c                 C   s"   |d | _ |d | _|d | _d S )NrB   rF   rG   rZ   )rA   stater
   r
   r   __setstate__n  s    

zMorsel.__setstate__Set-Cookie:c                 C   s   d||  |f S )Nz%s %s)OutputString)rA   attrsheaderr
   r
   r   outputs  s    zMorsel.outputc                 C   s   d| j j|  f S )N<%s: %s>)	__class__r   r_   rE   r
   r
   r   __repr__x  s    zMorsel.__repr__c                 C   s   d|  |dd S )Nz
        <script type="text/javascript">
        <!-- begin hiding
        document.cookie = "%s";
        // end hiding -->
        </script>
        r   r   )r_   replace)rA   r`   r
   r
   r   	js_output{  s    zMorsel.js_outputc                 C   s$  g }|j }|d| j| jf  |d kr,| j}t|  }|D ]\}}|dkrNq<||krXq<|dkrt|tr|d| j| t|f  q<|dkrt|tr|d| j| |f  q<|dkrt|t	r|d| j| t
|f  q<|| jkr|r|t	| j|  q<|d| j| |f  q<t|S )N%s=%sr   r2   r7   z%s=%dr6   )r"   rB   rG   r>   sortedrU   rN   r%   r0   r   r   _flags_semispacejoin)rA   r`   resultr"   rU   rB   rF   r
   r
   r   r_     s,    zMorsel.OutputString)N)Nr^   )N)N)r   r   r	   __doc__r>   rj   rC   propertyrB   rF   rG   r@   rL   rP   object__ne__rT   rR   rX   rY   r[   r]   rb   __str__re   rg   r_   r
   r
   r
   r   r1      sD   



	


r1   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 Zd ZdZdd Zdd ZdddZd	d
 Zdd ZdddZ	e	Z
dd ZdddZdd ZefddZdS )r   z'A container class for a set of Morsels.c                 C   s   ||fS )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
   rA   rM   r
   r
   r   value_decode  s    zBaseCookie.value_decodec                 C   s   t |}||fS )zreal_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   rA   rM   Zstrvalr
   r
   r   value_encode  s    zBaseCookie.value_encodeNc                 C   s   |r|  | d S rD   )load)rA   inputr
   r
   r   rC     s    zBaseCookie.__init__c                 C   s.   |  |t }|||| t| || dS )z+Private method for setting a cookie's valueN)getr1   rY   r?   r@   )rA   rB   Z
real_valuerG   Mr
   r
   r   Z__set  s    zBaseCookie.__setc                 C   s:   t |trt| || n| |\}}| ||| dS )zDictionary style assignment.N)rN   r1   r?   r@   ru   _BaseCookie__set)rA   rB   rF   rvalcvalr
   r
   r   r@     s    
zBaseCookie.__setitem__r^   
c                 C   s:   g }t |  }|D ]\}}|||| q||S )z"Return a string suitable for HTTP.)ri   rU   r"   rb   join)rA   r`   ra   seprl   rU   rB   rF   r
   r
   r   rb     s
    zBaseCookie.outputc                 C   sJ   g }t |  }|D ] \}}|d|t|jf  qd| jjt|f S )Nrh   rc   )ri   rU   r"   reprrF   rd   r   
_spacejoin)rA   lrU   rB   rF   r
   r
   r   re     s
    zBaseCookie.__repr__c                 C   s6   g }t |  }|D ]\}}||| qt|S )z(Return a string suitable for JavaScript.)ri   rU   r"   rg   r&   )rA   r`   rl   rU   rB   rF   r
   r
   r   rg     s
    zBaseCookie.js_outputc                 C   s4   t |tr| | n| D ]\}}|| |< qdS )zLoad 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)rN   r   _BaseCookie__parse_stringrU   )rA   ZrawdatarB   rF   r
   r
   r   rv   
  s
    

zBaseCookie.loadc                 C   s  d}t |}g }d}d}d}d|  kr2|k rn n|||}	|	sJq|	d|	d }
}|	d}|
d dkr|s|q|||
dd  |f q|
 tjkr|sd S |d kr|
 tjkr|||
df qd S n|||
t	|f q|d k	r|||
| 
|f d}qd S qd }|D ]Z\}}
}||krP|d k	sFt|||
< n,||ks^t|\}}| |
|| | |
 }q$d S )	Nr   Fr   r   rB   rM   $T)r   matchgroupendr"   rI   r1   r>   rj   r+   rs   AssertionErrorrz   )rA   r   Zpattr'   r   Zparsed_itemsZmorsel_seenZTYPE_ATTRIBUTEZTYPE_KEYVALUEr   rB   rF   ry   tpr{   r|   r
   r
   r   Z__parse_string  sJ    



zBaseCookie.__parse_string)N)Nr^   r}   )N)r   r   r	   rm   rs   ru   rC   rz   r@   rb   rq   re   rg   rv   _CookiePatternr   r
   r
   r
   r   r     s   		
	

c                   @   s    e Zd ZdZdd Zdd ZdS )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 ||fS rD   )r+   rr   r
   r
   r   rs   \  s    zSimpleCookie.value_decodec                 C   s   t |}|t|fS rD   )r   r   rt   r
   r
   r   ru   _  s    zSimpleCookie.value_encodeN)r   r   r	   rm   rs   ru   r
   r
   r
   r   r   U  s   )(rm   restring__all__r~   r&   rk   r   	Exceptionr   Zascii_lettersZdigitsZ_LegalCharsZ_UnescapedCharsrY   rangemapordr   rR   compileescape	fullmatchr   r   r   r!   r+   Z_weekdaynameZ
_monthnamer0   r?   r1   Z_LegalKeyCharsZ_LegalValueCharsASCIIVERBOSEr   r   r   r
   r
   r
   r   <module>'   sr   ]
  

2           4
 