psutil 检测exe是否已经运行

安装依赖

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1	pip install psutil

 

代码

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import psutil   def check_if_process_running(process_name):     '''     Check if there is any running process that contains the given name process_name.     '''     # Iterate over the all the running process     for proc in psutil.process_iter():         try:             # Check if process name contains the given name string.             if process_name.lower() in proc.name().lower():                 return True         except (psutil.NoSuchProcess, psutil.AccessDenied, psutil.ZombieProcess):             pass     return False;   # Check if "example.exe" process is running is_running = check_if_process_running('xxx.exe')   print('xxx.exe is running: ' + str(is_running))