How to run a python program in Windows 10 command prompt

问题

I am getting as such error for executing my hello world program:

"This file does not have a program associated with it for performing this action"

回答1:

1) Download the official version of Python

2) Use custom installation following the screenshots bellow.

3) Run your hello.py file directly from the command line by typing hello.py

• Screenshots #1

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• Screenshots #2

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• Screenshots #3

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• I have this python code that I'm running on just by typing Q60471933.py

from datetime import datetime
print("\nHello World\n",datetime.now().strftime("\b%m/%d/%Y\n%H:%M:%S"))

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• Outputs:

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回答2:

Try this in your command prompt:

python3 hello.py

来源：https://stackoverflow.com/questions/60471933/how-to-run-a-python-program-in-windows-10-command-prompt