在 python 中导入时出现 ModuleNotFoundError

Question

I am a beginner in python and I have pulled code from a github repo to work on. But it is giving me the following error at the line from src.splendor import SplendorGame in test_splendor.py :

/usr/bin/python3 "/Users/b.w.h/Documents/JHU/Google Game Theory Development/Splendor-AI/test/test_splendor.py"
Traceback (most recent call last):
  File "/Users/b.w.h/Documents/JHU/Google Game Theory Development/Splendor-AI/test/test_splendor.py", line 16, in <module>
    from src.splendor import SplendorGame
ModuleNotFoundError: No module named 'src'

And the file structure looks as follows: file structure

I know it has something to do with the python interpreter path but I am not sure how to fix it. Thanks in advance for any help!

Answer 1

There're two optional ways:

1. Add the following code before import sentence in test_splendor.py :

    import sys sys.path.append("./")

   Then click the green button to run python file in Terminal.

2. In launch.json , add the following configurations:

    "env": { "PYTHONPATH":"${workspaceFolder}" }, "cwd": "${workspaceFolder}"

   This only works when you Run without debugging(Ctrl+F5) , click the green button will also throw the error.