3
g                 @   sX   d dl mZ d dlmZmZ d dlmZ d dlmZm	Z	 d dl
mZ G dd deZdS )	    )settings)DEFAULT_CACHE_ALIAScaches)InvalidCacheBackendError)BaseCommandCommandError)signalcommandc               @   s(   e Zd ZdZdZdd Zedd ZdS )Commandz=A simple management command which clears the site-wide cache.zFully clear site-wide cache.c             C   s*   |j dddd |j ddddd	d
d d S )Nz--cacheappendzName of cache to clear)actionhelpz--allz-a
store_trueF
all_cacheszClear all configured caches)r   defaultdestr   )add_argument)selfparser r   o/var/www/tester-filtro-web/env/lib/python3.6/site-packages/django_extensions/management/commands/clear_cache.pyadd_arguments   s    zCommand.add_argumentsc             O   s   | r| rt g}n*|r&|r&tdn|r>ttdt i ij }xR|D ]J}yt| j  W n$ tk
r|   | jj	d|  Y qDX | j
j	d|  qDW d S )Nz-Using both --all and --cache is not supportedZCACHESzCache "%s" is invalid!
zCache "%s" has been cleared!
)r   r   getattrr   keysr   clearr   stderrwritestdout)r   cacher   argskwargskeyr   r   r   handle   s    

zCommand.handleN)__name__
__module____qualname____doc__r   r   r   r!   r   r   r   r   r	      s   r	   N)Zdjango.confr   Zdjango.core.cacher   r   Zdjango.core.cache.backends.baser   Zdjango.core.management.baser   r   Z"django_extensions.management.utilsr   r	   r   r   r   r   <module>   s
   