Python 找不到我的自定义模块

Question

I tried following this tutorial The Instructions I Followed

but I think I messed it up somehow (I am relatively new to python)

I get this error when I try to import it. Does anyone have any ideas how to fix it or what I did wrong. (I tried looking for help but they were all a bit confusing for me)

This is the contents of vigenere.py

Answer 1

I guess that the file/folder ( vigenere.py ) you are trying to import not is in you import path.

From within a python file, you can add path(s) incidentally to the default path by adding the following lines in the head section of your python application or script: import sys sys.path.insert(0, "/path/to/your/package_or_module")