Mini Shell

Direktori : /lib64/python3.9/__pycache__/
Upload File :
Current File : //lib64/python3.9/__pycache__/linecache.cpython-39.pyc

a

�DOgU�@sldZddlZddlZddlZddlZgd�ZiZdd�Zddd�Zddd	�Z	dd
d�Z
ddd
�Zdd�ZdS)z�Cache lines from Python source files.

This is intended to read lines from modules imported -- hence if a filename
is not found, it will look down the module search path for a file by
that name.
�N)�getline�
clearcache�
checkcache�	lazycachecCst��dS)zClear the cache entirely.N)�cache�clear�rr�!/usr/lib64/python3.9/linecache.pyrsrcCs6t||�}d|kr"t|�kr2nn||dSdS)z~Get a line for a Python source file from the cache.
    Update the cache if it doesn't contain an entry for this file already.��)�getlines�len)�filename�lineno�module_globals�linesrrr	rs
rcCsV|tvr(t|}t|�dkr(t|dSzt||�WStyPt�gYS0dS)z�Get the lines for a Python source file from the cache.
    Update the cache if it doesn't contain an entry for this file already.r
�N)rr
�updatecache�MemoryErrorr)rr�entryrrr	r$src	Cs�|durtt���}n|tvr&|g}ndS|D]�}t|}t|�dkrHq.|\}}}}|dur^q.zt�|�}Wn"ty�t�|d�Yq.Yn0||jks�||j	kr.t�|d�q.dS)zUDiscard cache entries that are out of date.
    (This is not checked upon each call!)Nr
)
�listr�keysr
�os�stat�OSError�pop�st_size�st_mtime)r�	filenamesr�size�mtimer�fullnamerrrr	r4s&
rc
Cs|tvr$tt|�dkr$t�|d�|r<|�d�r@|�d�r@gS|}zt�|�}W�nt�yf|}t||�r�zt|d�}Wnt	tfy�YnD0|dur�gYSt|�ddd�|�
�D�|ft|<t|dYStj�|�r�gYSt
jD]`}ztj�||�}Wnttf�y*Yq�Yn0zt�|�}W�qbWq�t�yVYq�0q�gYSYn0z8t�|��}|��}Wd�n1�s�0YWnt�y�gYS0|�r�|d	�d
��s�|d	d
7<|j|j}	}
|	|
||ft|<|S)z�Update a cache entry and return its list of lines.
    If something's wrong, print a message, discard the cache entry,
    and return an empty list.r
N�<�>rcSsg|]}|d�qS)�
r)�.0�linerrr	�
<listcomp>p�zupdatecache.<locals>.<listcomp>r���r$)rr
r�
startswith�endswithrrrr�ImportError�
splitlines�path�isabs�sys�join�	TypeError�AttributeError�tokenize�open�	readlinesrr)rrr!r�basename�data�dirname�fprrr rrr	rPs\
�


,
rcCs�|tvr tt|�dkrdSdS|r8|�d�r<|�d�r<dS|r�d|vr�|�d�}|d}t|dd	�}|r�|r�t�||�}|ft|<dSdS)
a�Seed the cache for filename with module_globals.

    The module loader will be asked for the source only when getlines is
    called, not immediately.

    If there is an entry in the cache already, it is not altered.

    :return: True if a lazy load is registered in the cache,
        otherwise False. To register such a load a module loader with a
        get_source method must be found, the filename must be a cacheable
        filename, and the filename must not be already cached.
    r
TFr"r#�
__loader__�__name__�
get_sourceN)rr
r*r+�get�getattr�	functools�partial)rr�name�loaderr=�	get_linesrrr	r�s


r)N)N)N)N)
�__doc__r@r0rr4�__all__rrrrrrrrrrr	�<module>s




C

Zerion Mini Shell 1.0