a
    |f                     @  sz   d dl mZ d dlZd dlZd dlmZ d dlmZmZ d dl	m
Z
 ddlmZ ddlmZmZ G d	d
 d
eZd
gZdS )    )annotationsN)suppress)EACCESEEXIST)Path   )BaseFileLock)ensure_directory_existsraise_on_not_writable_filec                   @  s,   e Zd ZdZddddZddddZdS )	SoftFileLockz.Simply watches the existence of the lock file.None)returnc              
   C  s   t | j t| j tjtjB tjB tjB }zt| j|| j	j
}W nD ty } z,|jtkst|jtkrrtjdkst W Y d }~nd }~0 0 || j	_d S )Nwin32)r
   	lock_filer	   osO_WRONLYO_CREATO_EXCLO_TRUNCopen_contextmodeOSErrorerrnor   r   sysplatformlock_file_fd)selfflagsfile_handler	exception r!   HD:\Projects\storyit_web\backend\venv\Lib\site-packages\filelock/_soft.py_acquire   s*    

zSoftFileLock._acquirec                 C  s`   | j jd usJ t| j j d | j _tt t| j  W d    n1 sR0    Y  d S )N)	r   r   r   closer   r   r   r   unlink)r   r!   r!   r"   _release%   s
    
zSoftFileLock._releaseN)__name__
__module____qualname____doc__r#   r&   r!   r!   r!   r"   r      s   r   )
__future__r   r   r   
contextlibr   r   r   r   pathlibr   Z_apir   Z_utilr	   r
   r   __all__r!   r!   r!   r"   <module>   s   !