main.py 文件源码

def check_processes(self):
        try:
            self.logger.log("Main", "informative", "Checking processes...")
            for process in self.processes:
                proc = psutil.Process(process.pid)
                if not proc.is_running():
                    self.logger.log("Main", "error", "Process crashed!  Exiting program.")
                    self.stop() # We can't trust the program after a process crashes.
            self.logger.log("Main", "informative", "Processes OK!")
        except Exception as e:
            self.logger.log("Main", "error", "Error checking processes: " + str(e))
            self.stop() # Stop here sinc a process probably died, causing this error

        self.gui.after(100, self.check_processes) # Check again in 100ms

    # Starts the processes