Google App Engine-ImportError：没有名为edf的模块

Question

I have several .py files in my Google App Engine project and I decided to group them together in a directory. However when I tried to access one I get an error:

ImportError: No module named edf

Previously my directory structure was:

app_name
-edf.py
-jkl.py

Now it is

app_name
-folder_name
--edf.py
--jkl.py

I tried to change the app.yaml line

- url: /edf
  script: folder_name/edf

Answer 1

You should use the dot character '.' to separate the paths rather than the colon in your original example.

On some operating systems \\ is used to separate paths, and in some / is used. So python uses . instead to be os-independent at that level.

You can read some discussion on this here: https://www.python.org/dev/peps/pep-0328/