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https://gitee.com/gfdgd-xi/deep-wine-runner
synced 2025-01-12 01:28:28 +08:00
gfdgd_xi
1ec62bbf86
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41 lines
1.1 KiB
Python
Executable File
41 lines
1.1 KiB
Python
Executable File
#!/usr/bin/env python3
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import sys
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import os
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import atexit
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TMPDIR = os.getenv("TMPDIR")
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if (TMPDIR == None):
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TMPDIR = ""
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PIDFILE = TMPDIR + '/tmp/deepin-wine-runner.pid'
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if (not os.path.exists(TMPDIR + "/tmp")):
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os.makedirs(TMPDIR + "/tmp")
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#程序结束时清理pid
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@atexit.register
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def remove_pid():
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'''程序结束时清理pid'''
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with open(PIDFILE) as pidfile:
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pidlst = pidfile.readlines()
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pidlst.remove(str(PID)+'\n') #移除记录中的pid
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with open(PIDFILE,'w') as pidfile:
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pidfile.writelines(pidlst)
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#更新时结束进程
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def main():
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for i in open(PIDFILE):
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try:
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os.kill(int(i),15)
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except ProcessLookupError:
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pass
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## os.remove(PIDFILE) #因修复#I6ZRZX而注释
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#当该程序被直接执行时，执行结束进程操作。如果是导入的形式，则只是记录pid
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if __name__ == '__main__':
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sys.exit(main())
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else:
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#获取进程pid，用于更新时结束进程
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PID = os.getpid()
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with open(PIDFILE,'a') as pidfile:
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print(PID,file=pidfile) #使用print可以在行末输出换行符，而且可以省去类型转换
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