a
    db'                     @   s   d dl mZ d dlmZmZ zd dlmZ W n  eyL   G dd dZY n0 zd dlmZ W n ey|   ddl	mZ Y n0 ddl
mZmZmZ d	d
gZe ZG dd	 d	eZG dd
 d
eZdS )    )absolute_import)MappingMutableMapping)RLockc                   @   s   e Zd Zdd Zdd ZdS )r   c                 C   s   d S N selfr   r   e/home/tom/ab/renpy-build/tmp/install.linux-x86_64/lib/python3.9/site-packages/urllib3/_collections.py	__enter__   s    zRLock.__enter__c                 C   s   d S r   r   )r	   exc_type	exc_value	tracebackr   r   r
   __exit__
   s    zRLock.__exit__N)__name__
__module____qualname__r   r   r   r   r   r
   r      s   r   )OrderedDict   )iterkeys
itervaluesPY3RecentlyUsedContainerHTTPHeaderDictc                   @   sV   e Zd ZdZeZdddZdd Zdd	 Zd
d Z	dd Z
dd Zdd Zdd ZdS )r   a  
    Provides a thread-safe dict-like container which maintains up to
    ``maxsize`` keys while throwing away the least-recently-used keys beyond
    ``maxsize``.

    :param maxsize:
        Maximum number of recent elements to retain.

    :param dispose_func:
        Every time an item is evicted from the container,
        ``dispose_func(value)`` is called.  Callback which will get called
    
   Nc                 C   s"   || _ || _|  | _t | _d S r   )_maxsizedispose_funcContainerCls
_containerr   lock)r	   maxsizer   r   r   r
   __init__+   s    
zRecentlyUsedContainer.__init__c                 C   sD   | j * | j|}|| j|< |W  d    S 1 s60    Y  d S r   )r   r   pop)r	   keyitemr   r   r
   __getitem__2   s    
z!RecentlyUsedContainer.__getitem__c                 C   s   t }| jJ | j|t }|| j|< t| j| jkrF| jjdd\}}W d    n1 sZ0    Y  | jr||t ur|| | d S )NF)last)_Nullr   r   getlenr   popitemr   )r	   r#   valueevicted_value_keyr   r   r
   __setitem__9   s    
0z!RecentlyUsedContainer.__setitem__c                 C   sF   | j  | j|}W d    n1 s(0    Y  | jrB| | d S r   )r   r   r"   r   )r	   r#   r+   r   r   r
   __delitem__H   s    *z!RecentlyUsedContainer.__delitem__c                 C   s4   | j  t| jW  d    S 1 s&0    Y  d S r   )r   r)   r   r   r   r   r
   __len__O   s    zRecentlyUsedContainer.__len__c                 C   s   t dd S )Nz7Iteration over this class is unlikely to be threadsafe.)NotImplementedErrorr   r   r   r
   __iter__S   s    zRecentlyUsedContainer.__iter__c                 C   s\   | j ( tt| j}| j  W d    n1 s40    Y  | jrX|D ]}| | qHd S r   )r   listr   r   clearr   )r	   valuesr+   r   r   r
   r4   V   s    (zRecentlyUsedContainer.clearc                 C   s8   | j  tt| jW  d    S 1 s*0    Y  d S r   )r   r3   r   r   r   r   r   r
   keys`   s    zRecentlyUsedContainer.keys)r   N)r   r   r   __doc__r   r   r!   r%   r.   r/   r0   r2   r4   r6   r   r   r   r
   r      s   

c                       s   e Zd ZdZd- fdd	Zdd Zdd Zd	d
 Zdd Zdd Z	dd Z
esZejZejZe Zdd Zdd ZefddZdd Zdd Zdd ZefddZeZeZeZeZdd  Zd!d" Zd#d$ Zd%d& Zd'd( Z d)d* Z!e"d+d, Z#  Z$S ).r   ap  
    :param headers:
        An iterable of field-value pairs. Must not contain multiple field names
        when compared case-insensitively.

    :param kwargs:
        Additional field-value pairs to pass in to ``dict.update``.

    A ``dict`` like container for storing HTTP Headers.

    Field names are stored and compared case-insensitively in compliance with
    RFC 7230. Iteration provides the first case-sensitive key seen for each
    case-insensitive pair.

    Using ``__setitem__`` syntax overwrites fields that compare equal
    case-insensitively in order to maintain ``dict``'s api. For fields that
    compare equal, instead create a new ``HTTPHeaderDict`` and use ``.add``
    in a loop.

    If multiple fields that are equal case-insensitively are passed to the
    constructor or ``.update``, the behavior is undefined and some will be
    lost.

    >>> headers = HTTPHeaderDict()
    >>> headers.add('Set-Cookie', 'foo=bar')
    >>> headers.add('set-cookie', 'baz=quxx')
    >>> headers['content-length'] = '7'
    >>> headers['SET-cookie']
    'foo=bar, baz=quxx'
    >>> headers['Content-Length']
    '7'
    Nc                    sP   t t|   t | _|d ur>t|tr4| | n
| | |rL| | d S r   )superr   r!   r   r   
isinstance
_copy_fromextend)r	   headerskwargs	__class__r   r
   r!      s    

zHTTPHeaderDict.__init__c                 C   s    ||g| j | < | j |  S r   r   lowerr	   r#   valr   r   r
   r.      s    zHTTPHeaderDict.__setitem__c                 C   s    | j |  }d|dd  S )N, r   r   rA   joinrB   r   r   r
   r%      s    zHTTPHeaderDict.__getitem__c                 C   s   | j | = d S r   r@   r	   r#   r   r   r
   r/      s    zHTTPHeaderDict.__delitem__c                 C   s   |  | jv S r   )rA   r   rG   r   r   r
   __contains__   s    zHTTPHeaderDict.__contains__c                 C   s^   t |tst|dsdS t |t| s2t| |}tdd |  D tdd | D kS )Nr6   Fc                 s   s   | ]\}}|  |fV  qd S r   rA   .0kvr   r   r
   	<genexpr>       z(HTTPHeaderDict.__eq__.<locals>.<genexpr>c                 s   s   | ]\}}|  |fV  qd S r   rI   rJ   r   r   r
   rN      rO   )r9   r   hasattrtypedict
itermergedr	   otherr   r   r
   __eq__   s    zHTTPHeaderDict.__eq__c                 C   s   |  | S r   )rV   rT   r   r   r
   __ne__   s    zHTTPHeaderDict.__ne__c                 C   s
   t | jS r   )r)   r   r   r   r   r
   r0      s    zHTTPHeaderDict.__len__c                 c   s   | j  D ]}|d V  q
d S )Nr   )r   r5   )r	   valsr   r   r
   r2      s    zHTTPHeaderDict.__iter__c                 C   s>   z| | }W n" t y.   || ju r& | Y S 0 | |= |S dS )zD.pop(k[,d]) -> v, remove specified key and return the corresponding value.
          If key is not found, d is returned if given, otherwise KeyError is raised.
        N)KeyError_HTTPHeaderDict__marker)r	   r#   defaultr+   r   r   r
   r"      s    

zHTTPHeaderDict.popc                 C   s"   z
| |= W n t y   Y n0 d S r   )rY   rG   r   r   r
   discard   s    
zHTTPHeaderDict.discardc                 C   s4   |  }||g}| j||}||ur0|| dS )zAdds a (name, value) pair, doesn't overwrite the value if it already
        exists.

        >>> headers = HTTPHeaderDict(foo='bar')
        >>> headers.add('Foo', 'baz')
        >>> headers['foo']
        'bar, baz'
        N)rA   r   
setdefaultappend)r	   r#   rC   	key_lowernew_valsrX   r   r   r
   add   s
    	zHTTPHeaderDict.addc                 O   s   t |dkrtdt |t |dkr2|d nd}t|tr`| D ]\}}| || qHnjt|tr|D ]}| |||  qnnDt|dr|	 D ]}| |||  qn|D ]\}}| || q|
 D ]\}}| || qdS )zGeneric import function for any type of header-like object.
        Adapted version of MutableMapping.update in order to insert items
        with self.add instead of self.__setitem__
        r   z9extend() takes at most 1 positional arguments ({0} given)r   r   r6   N)r)   	TypeErrorformatr9   r   	iteritemsra   r   rP   r6   items)r	   argsr=   rU   r#   rC   r+   r   r   r
   r;      s$    


zHTTPHeaderDict.extendc                 C   sL   z| j |  }W n( ty:   || ju r2g  Y S | Y S 0 |dd S dS )zmReturns a list of all the values for the named field. Returns an
        empty list if the key doesn't exist.r   N)r   rA   rY   rZ   )r	   r#   r[   rX   r   r   r
   getlist   s    

zHTTPHeaderDict.getlistc                 C   s   dt | jt|  f S )Nz%s(%s))rQ   r   rR   rS   r   r   r   r
   __repr__  s    zHTTPHeaderDict.__repr__c                 C   s>   |D ]4}| |}t|tr$t|}|g| | j| < qd S r   )rg   r9   r3   r   rA   )r	   rU   r#   rC   r   r   r
   r:     s
    

zHTTPHeaderDict._copy_fromc                 C   s   t |  }||  |S r   )rQ   r:   )r	   cloner   r   r
   copy  s    

zHTTPHeaderDict.copyc                 c   s<   | D ]2}| j |  }|dd D ]}|d |fV  q"qdS )z8Iterate over all header lines, including duplicate ones.r   Nr   r@   )r	   r#   rX   rC   r   r   r
   rd     s    zHTTPHeaderDict.iteritemsc                 c   s8   | D ].}| j |  }|d d|dd fV  qdS )z:Iterate over all headers, merging duplicate ones together.r   rD   r   NrE   rB   r   r   r
   rS   %  s    zHTTPHeaderDict.itermergedc                 C   s   t |  S r   )r3   rd   r   r   r   r
   re   +  s    zHTTPHeaderDict.itemsc                 C   sj   g }|j D ]V}|dr>|d \}}||d |  f|d< q
|dd\}}||| f q
| |S )z4Read headers from a Python 2 httplib message object.) 	z
:r   )r<   
startswithrstripsplitr^   strip)clsmessager<   liner#   r+   r   r   r
   from_httplib.  s    

zHTTPHeaderDict.from_httplib)N)%r   r   r   r7   r!   r.   r%   r/   rH   rV   rW   r   r   r   r   objectrZ   r0   r2   r"   r\   ra   r;   rg   
getheadersgetallmatchingheadersigetget_allrh   r:   rj   rd   rS   re   classmethodrv   __classcell__r   r   r>   r
   r   e   s>   !N)
__future__r   collectionsr   r   	threadingr   ImportErrorr   Zpackages.ordered_dictZpackages.sixr   r   r   __all__rw   r'   r   r   r   r   r   r
   <module>   s   J