importpsutildefget_process_id(process_name):forprocessinpsutil.process_iter(['name']):try:ifprocess.info['name']==process_name:returnprocess.pidexcept(psutil.NoSuchProcess,psutil.AccessDenied):passreturnNoneprocess_id=get_process_id('chrome.exe')print(process_id) 1. 2. 3. 4. 5. 6. 7. ...
继续遍历直到找到所有匹配的进程ID。 结束。 代码示例 下面是使用Python获取指定进程ID的代码示例: importpsutildefget_process_id(process_name):process_id_list=[]forprocinpsutil.process_iter(['pid','name']):ifprocess_name.lower()inproc.info['name'].lower():process_id_list.append(proc.info['pid...
res=q.get()#if q.empty():#breakifresisNone:breakprint(res)frommultiprocessingimportProcess, Queueif__name__=='__main__': q= Queue(20)#4个生产者p1 = Process(target=producer, args=(q,'kevin','包子')) p2= Process(target=producer, args=(q,'jason','豆浆')) p3= Process(target=pro...
p = multiprocessing.Process(target=process_run, args=(i, )) p.start() 所有进程都是由父进程启动的 示例: importmultiprocessingimportosdefshow_info(title):print(title)print('module name:', __name__)print('parent process:', os.getppid())print('process id', os.getpid())print('\n\n')de...
Python get process IDTue Oct 30, 2018 8:00 am Hi. I want to make a python script which will get a PID of another python script and save it into a variable.Firstly, I was trying to get a line with PID using subprocess and ps ax | grep "myscript.py" command. But it doesn't ...
import subprocess def get_execution_id(): command = "python your_script.py" process = subprocess.Popen(command, stdout=subprocess.PIPE, shell=True) output, error = process.communicate() execution_id = output.decode().strip() return execution_id if __name__ == "__main__": execution_id...
(f"Process ID:{os.getpid()}")print(f"Parent Process ID:{os.getppid()}")if__name__=="__main__":# 创建两个进程process1=Process(target=print_process_info)process2=Process(target=print_process_info)# 启动进程process1.start()process2.start()# 等待两个进程结束process1.join()process2....
('module name:',__name__)print('parent process:',os.getppid())print('process id:',os.getpid())print("\n\n")deff(name):info('\033[31;1mfunction f\033[0m')print('hello',name)if__name__=='__main__':info('\033[32;1mmain process line\033[0m')p=Process(target=info,args...
Process.enumerateThreads():枚举当前所有的线程,返回包含以下属性的对象数组: | 属性 | 含义 | | :--- | :--- | | id | 线程id | | state | 当前运行状态有running, stopped, waiting, uninterruptible or halted | | context | 带有键pc和sp的对象,它们是分别为ia32/x64/arm指定EIP/RIP/PC和ESP/...
getcontext().prec -= 2 return +s exp(Decimal(150)) exp(Decimal(400)) exp(Decimal(3000)) 最懒惰的「性能分析」 首先，最简单但说实话也很懒的方法——使用 Unix 的 time 命令： ~ $ time python3.8 slow_program.py real 0m11,058s user 0m11,050s sys 0m0,008s 如果你只想给整个程序计时...