How to make a program run repeatedly in python

How to make the program run repeatedly in Python: 1. After reporting an error, restart the [.py] file and continue execution; 2. Repeat the contents of this [.py] file; 3. Call the function itself abnormally .

Python method to make the program run repeatedly:

Method 1:

After reporting the error, restart the .py file and continue executing

    while 1:
        run_ticker = 'python ticker.py'
        run_depth = 'python depth.py'
        run_depth_pct = 'python depth_pct.py'
        run_trade = 'python trade.py'
        os.system(run_depth_pct)

Method 2:

Repeat this .py Contents in the file

os.execvp(sys.executable, [sys.executable]+sys.argv)

or

python = sys.executable  # 获取当前执行python
 os.execl(python, python, *sys.argv)  # 执行命令

Method three:

Exception call function itself

def restart():
     try:
         fun()
     except EOFError as e:
         print(e)
     finally:
         restart()

Related learning Recommended: python video tutorial

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