a
    ]9úa—  ã                   @   s<   d Z ddlmZ ddlmZ ddlmZ G dd„ deƒZdS )a¸  Fix the name of modules

This module is useful when you want to rename many of the modules in
your project.  That can happen specially when you want to change their
naming style.

For instance::

  fixer = FixModuleNames(project)
  changes = fixer.get_changes(fixer=str.lower)
  project.do(changes)

Here it renames all modules and packages to use lower-cased chars.
You can tell it to use any other style by using the ``fixer``
argument.

é    )Ú
taskhandle)Úchangestack)Úrenamec                   @   s@   e Zd Zdd„ Zeje ¡ fdd„Zdd„ Z	dd„ Z
d	d
„ ZdS )ÚFixModuleNamesc                 C   s
   || _ d S ©N)Úproject)Úselfr   © r	   ú7lib/python3.9/site-packages/rope/contrib/fixmodnames.pyÚ__init__   s    zFixModuleNames.__init__c              	   C   sÀ   t  | jd¡}| d|  |¡d ¡}zv|  |¡D ]H}| |j¡ t 	| j|¡}| 
||  |¡ƒ¡}| |¡ | ¡   q&q0q~q&W | d¡ | ¡  | ¡  n| d¡ | ¡  | ¡  0 | ¡ S )zŸFix module names

        `fixer` is a function that takes and returns a `str`.  Given
        the name of a module, it should return the fixed name.

        zFixing module namesé   zReverting to original state)r   ZChangeStackr   Zcreate_jobsetÚ_count_fixesÚ_tobe_fixedZstarted_jobÚpathr   ZRenameÚget_changesÚ_nameÚpushZfinished_jobÚpop_allZmerged)r   ÚfixerZtask_handleÚstackZjobsetÚresourceZrenamerZchangesr	   r	   r
   r      s(    ÿ


þ

zFixModuleNames.get_changesc                 C   s   t t|  |¡ƒƒS r   )ÚlenÚlistr   )r   r   r	   r	   r
   r   7   s    zFixModuleNames._count_fixesc                 c   s0   | j  ¡ D ] }|  |¡}|||ƒkr
|V  q
d S r   )r   Zget_python_filesr   )r   r   r   Úmodnamer	   r	   r
   r   :   s    
zFixModuleNames._tobe_fixedc                 C   s&   |j  dd¡d }|dkr"|jj }|S )NÚ.r   r   r   )ÚnameÚrsplitÚparent)r   r   r   r	   r	   r
   r   @   s    zFixModuleNames._nameN)Ú__name__Ú
__module__Ú__qualname__r   ÚstrÚlowerr   ZNullTaskHandler   r   r   r   r	   r	   r	   r
   r      s
   r   N)	Ú__doc__Z	rope.baser   Zrope.contribr   Zrope.refactorr   Úobjectr   r	   r	   r	   r
   Ú<module>   s   