U
    Ÿ‹®gµ  ã                   @   sB   d dl Z e jdk s d dlmZ nd dlmZ G dd„ deeƒZdS )é    N)é   é   )ÚOrderedDict)Ú	DictMixinc                   @   s´   e Zd Zdd„ Zdd„ Zdd„ Zdd„ Zd	d
„ Zdd„ Zddd„Z	dd„ Z
dd„ ZejZejZejZejZejZejZejZejZdd„ Zdd„ Zed dd„ƒZdd„ Zdd„ ZdS )!r   c                 O   sT   t |ƒdkrtdt |ƒ ƒ‚z
| j W n tk
rB   |  ¡  Y nX | j||Ž d S )Né   z$expected at most 1 arguments, got %d)ÚlenÚ	TypeErrorÚ_OrderedDict__endÚAttributeErrorÚclearÚupdate)ÚselfÚargsÚkwds© r   ú;/tmp/pip-unpacked-wheel-etcy_95o/asn1crypto/_ordereddict.pyÚ__init__#   s    
zOrderedDict.__init__c                 C   s,   g  | _ }|d ||g7 }i | _t | ¡ d S ©N)r	   Ú_OrderedDict__mapÚdictr   )r   Úendr   r   r   r   ,   s    
zOrderedDict.clearc                 C   sH   || kr6| j }|d }|||g |d<  |d< | j|< t | ||¡ d S )Nr   r   )r	   r   r   Ú__setitem__)r   ÚkeyÚvaluer   Úcurrr   r   r   r   2   s
     zOrderedDict.__setitem__c                 C   s2   t  | |¡ | j |¡\}}}||d< ||d< d S )Nr   r   )r   Ú__delitem__r   Úpop)r   r   ÚprevZnext_r   r   r   r   9   s    zOrderedDict.__delitem__c                 c   s.   | j }|d }||k	r*|d V  |d }qd S )Nr   r   ©r	   ©r   r   r   r   r   r   Ú__iter__?   s
    
zOrderedDict.__iter__c                 c   s.   | j }|d }||k	r*|d V  |d }qd S )Nr   r   r   r   r   r   r   Ú__reversed__F   s
    
zOrderedDict.__reversed__Tc                 C   s<   | st dƒ‚|rt| ƒ ¡ }nt| ƒ ¡ }|  |¡}||fS )Nzdictionary is empty)ÚKeyErrorÚreversedÚnextÚiterr   )r   Úlastr   r   r   r   r   ÚpopitemM   s    
zOrderedDict.popitemc                    s\   ‡ fdd„ˆ D ƒ}ˆ j ˆ jf}ˆ ` ˆ `tˆ ƒ ¡ }|\ˆ _ ˆ _|rPˆ j|f|fS ˆ j|ffS )Nc                    s   g | ]}|ˆ | g‘qS r   r   )Ú.0Úk©r   r   r   Ú
<listcomp>X   s     z*OrderedDict.__reduce__.<locals>.<listcomp>)r   r	   ÚvarsÚcopyÚ	__class__)r   ÚitemsÚtmpÚ	inst_dictr   r*   r   Ú
__reduce__W   s    zOrderedDict.__reduce__c                 C   s   t | ƒS r   )Úlistr*   r   r   r   Úkeysa   s    zOrderedDict.keysc                 C   s&   | sd| j jf S d| j j|  ¡ f S )Nz%s()z%s(%r))r.   Ú__name__r/   r*   r   r   r   Ú__repr__m   s    zOrderedDict.__repr__c                 C   s
   |   | ¡S r   )r.   r*   r   r   r   r-   r   s    zOrderedDict.copyNc                 C   s   | ƒ }|D ]}|||< q
|S r   r   )ÚclsÚiterabler   Údr   r   r   r   Úfromkeysu   s    
zOrderedDict.fromkeysc                 C   sX   t |tƒrLt| ƒt|ƒkrdS t|  ¡ | ¡ ƒD ]\}}||kr0 dS q0dS t | |¡S )NFT)Ú
isinstancer   r   Úzipr/   r   Ú__eq__)r   ÚotherÚpÚqr   r   r   r=   |   s    
zOrderedDict.__eq__c                 C   s
   | |k S r   r   )r   r>   r   r   r   Ú__ne__†   s    zOrderedDict.__ne__)T)N)r5   Ú
__module__Ú__qualname__r   r   r   r   r    r!   r'   r2   r4   r   Ú
setdefaultr   r   Úvaluesr/   ÚiterkeysÚ
itervaluesÚ	iteritemsr6   r-   Úclassmethodr:   r=   rA   r   r   r   r   r   !   s.   	



r   )ÚsysÚversion_infoÚcollectionsr   ÚUserDictr   r   r   r   r   r   Ú<module>   s   
