通过 bat 文件运行 Python 脚本时找不到导入的模块

Question

I know there has been similar problems, but unfortunately most of them are related to errors with pyperclip itself instead of the batch file, which i suspect is where the problem stems from. Below is an MRE of my Python script:

#! python3 -> Do I have to use my version(3.8)?
# pw.py - An insecure password locker program.
import sys, pyperclip

#do something with the module

And my batch file pw.bat:

@py.exe  C:\Users\KEVIN\PycharmProjects\atbs_exercise\pw.py %*
@pause

I am running python 3.8 on windows 10. I imported the pyperclip module in my python script pw.py and ran the file via pw.bat, and this in turn gives me this error:

Traceback (most recent call last):
  File "C:\Users\KEVIN\PycharmProjects\atbs_exercise\pw.py", line 7, in <module>
    import sys, pyperclip
ModuleNotFoundError: No module named 'pyperclip'
Press any key to continue . . .

Which shouldn't happen as I have installed pyperclip on the project using pip, and the script itself runs just fine in pycharm. What am I missing?

EDIT: I forgot to mention that I am using pycharm. So the thing is that pycharm had also installed python.exe in the project folder. And as the module pyperclip is only installed to that folder, the python.exe used in the bat must point to the one in the project folder.

Answer 1

i don't know why are you using py.exe. when running commands from a batch file or cmd.you should use python.exe .obviously you would need to add python to add for doing so.instead of adding py.exe to path,add python in system variable Path which is somewhere present in C:\Users\[username]\AppData\Local\Programs\Python\ (your path might be diffrernt).you can add python in Path by following this post

after adding python to path just use the following batch-file:

@echo off
python path-to-your-py-file\filename.py