← Back
Editing: fix_isinstance.cpython-39.pyc
a XC?hH � @ s2 d Z ddlmZ ddlmZ G dd� dej�ZdS )a, Fixer that cleans up a tuple argument to isinstance after the tokens in it were fixed. This is mainly used to remove double occurrences of tokens as a leftover of the long -> int / unicode -> str conversion. eg. isinstance(x, (int, long)) -> isinstance(x, (int, int)) -> isinstance(x, int) � )� fixer_base)�tokenc @ s e Zd ZdZdZdZdd� ZdS )� FixIsinstanceTz� power< 'isinstance' trailer< '(' arglist< any ',' atom< '(' args=testlist_gexp< any+ > ')' > > ')' > > � c C s� t � }|d }|j}g }t|�}|D ]p\}} | jtjkrr| j|v rr|t|�d k r�||d jtjkr�t |� q$q$|� | � | jtjkr$|� | j� q$|r�|d jtjkr�|d= t|�dkr�|j } | j |d _ | �|d � n||d d �< |�� d S )N�args� ���� )�setZchildren� enumerate�typer �NAME�value�len�COMMA�next�append�add�parent�prefix�replaceZchanged) �selfZnodeZresultsZnames_insertedZtestlistr �new_args�iterator�idx�argZatom� r �A/opt/alt/python39/lib64/python3.9/lib2to3/fixes/fix_isinstance.py� transform s* $ zFixIsinstance.transformN)�__name__� __module__� __qualname__Z BM_compatibleZPATTERNZ run_orderr r r r r r s r N)�__doc__� r Z fixer_utilr ZBaseFixr r r r r �<module> s
Save File
Cancel