Aluode/PerceptionLabPortable
0
1o
2 ��Yi� � @ sz d dl mZ d dlZd dlZd dlmZ d dlmZmZ d dl m3Z4 ddl m Z ddl
mZmZ G d d5� d6e �Zd7gZdS ) � )� annotationsN)�suppress)�EACCES�EEXIST)�Path� )� BaseFileLock)�ensure_directory_exists�raise_on_not_writable_filec @ s$ e Zd ZdZd dd�Zd dd�ZdS )8� SoftFileLockz.Simply watches the existence of the lock file.�return�Nonec 9 C s� t | j� t| j� tjtjB tjB tjB }z t�| j|| j j10�}W n* t yL } z |j t
ks:|j tkr9tjdksA� W Y d }~d S W Y d }~d S d }~ww || j _d S )N�win32)r11 � 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! �xE:\DocsHouse\542 percep lab latest\PerceptionLab\PerceptionLab_Portable\python_embed\Lib\site-packages\filelock/_soft.py�_acquire s* 1213����14��� zSoftFileLock._acquirec C sb | j jd usJ �t�| j j� d | j _tt�� t| j��� W d � d S 1 s*w Y d S )N) r r r �closer r r r �unlink)r r! r! r" �_release% s 15"�zSoftFileLock._releaseN)r r
)�__name__�16__module__� __qualname__�__doc__r# r& r! r! r! r" r
s 17r )�18__future__r r r �19contextlibr r r r �pathlibr Z_apir Z_utilr r20 r �__all__r! r! r! r" �<module> s !�