|
Server : Apache System : Linux iad1-shared-b8-43 6.6.49-grsec-jammy+ #10 SMP Thu Sep 12 23:23:08 UTC 2024 x86_64 User : dh_edsupp ( 6597262) PHP Version : 8.2.26 Disable Function : NONE Directory : /lib/python3/dist-packages/lockfile/__pycache__/ |
Upload File : |
o
��UV8
� @ sL d dl mZ d dlZd dlZddlmZmZmZmZm Z G dd� de�Z
dS )� )�absolute_importN� )�LockBase� NotLocked� NotMyLock� LockTimeout�
AlreadyLockedc @ sD e Zd ZdZddd�Zddd�Zdd � Zd
d � Zd d
� Zdd� Z dS )�SymlinkLockFilez'Lock access to a file using symlink(2).TNc C s( t �| |||� tj�| j�d | _d S )Nr )r �__init__�os�path�split� unique_name)�selfr �threaded�timeout� r �:/usr/lib/python3/dist-packages/lockfile/symlinklockfile.pyr
s zSymlinkLockFile.__init__c C s� |d ur|n| j }t�� }|d ur|dkr||7 } z t�| j| j� W d S ty^ | �� r3Y d S |d urOt�� |krO|dkrHtd| j ��t
d| j ��t� |d urY|d nd� Y nw q)Nr Tz&Timeout waiting to acquire lock for %sz%s is already locked�
g�������?) r �timer �symlinkr � lock_file�OSError� i_am_lockingr r r �sleep)r r �end_timer r r �acquire s, ��� ��zSymlinkLockFile.acquirec C s< | � � s td| j ��| �� std| j ��t�| j� d S )Nz%s is not lockedz%s is locked, but not by me)� is_lockedr r r r r �unlinkr �r r r r �release6 s
zSymlinkLockFile.releasec C s t j�| j�S �N)r r �islinkr r r r r r = s zSymlinkLockFile.is_lockedc C s t j�| j�ot �| j�| jkS r! )r r r" r �readlinkr r r r r r @ s �z SymlinkLockFile.i_am_lockingc C s" t j�| j�rt �| j� d S d S r! )r r r" r r r r r r �
break_lockD s �zSymlinkLockFile.break_lock)TNr! )
�__name__�
__module__� __qualname__�__doc__r
r r r r r$ r r r r r
s
# r ) �
__future__r r r � r r r r r r r r r r �<module> s