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    ¡ê,a­  ã                   @   sV   d Z ddlmZ ddlmZmZ dddiiZi Zdd„ Zd	d
„ Z	G dd„ dej
ƒZdS )z?Fix incompatible renames

Fixes:
  * sys.maxint -> sys.maxsize
é   )Ú
fixer_base)ÚNameÚ
attr_chainÚsysZmaxintÚmaxsizec                 C   s   dd  tt| ƒ¡ d S )Nú(ú|ú))ÚjoinÚmapÚrepr)Úmembers© r   ú>/opt/alt/python38/lib64/python3.8/lib2to3/fixes/fix_renames.pyÚ
alternates   s    r   c                  c   sZ   t t ¡ ƒD ]H\} }t | ¡ ƒD ]2\}}|t| |f< d| ||f V  d| |f V  q qd S )Nz£
                  import_from< 'from' module_name=%r 'import'
                      ( attr_name=%r | import_as_name< attr_name=%r 'as' any >) >
                  z^
                  power< module_name=%r trailer< '.' attr_name=%r > any* >
                  )ÚlistÚMAPPINGÚitemsÚLOOKUP)ÚmoduleÚreplaceZold_attrÚnew_attrr   r   r   Úbuild_pattern   s    ýþr   c                       s8   e Zd ZdZd eƒ ¡ZdZ‡ fdd„Zdd„ Z	‡  Z
S )Ú
FixRenamesTr   Zprec                    s@   t t| ƒj‰ ˆ |ƒ}|r<t‡ fdd„t|dƒD ƒƒr8dS |S dS )Nc                 3   s   | ]}ˆ |ƒV  qd S )Nr   )Ú.0Úobj©Úmatchr   r   Ú	<genexpr>5   s     z#FixRenames.match.<locals>.<genexpr>ÚparentF)Úsuperr   r   Úanyr   )ÚselfÚnodeÚresults©Ú	__class__r   r   r   1   s    zFixRenames.matchc                 C   sD   |  d¡}|  d¡}|r@|r@t|j|jf }| t||jd�¡ d S )NZmodule_nameÚ	attr_name)Úprefix)Úgetr   Úvaluer   r   r(   )r"   r#   r$   Zmod_namer'   r   r   r   r   Ú	transform>   s
    

zFixRenames.transform)Ú__name__Ú
__module__Ú__qualname__ZBM_compatibler
   r   ZPATTERNÚorderr   r+   Ú__classcell__r   r   r%   r   r   *   s
   r   N)Ú__doc__Ú r   Z
fixer_utilr   r   r   r   r   r   ZBaseFixr   r   r   r   r   Ú<module>   s   	