PyCharm ImportError：如何导入自己的模块？

Question

I'm working with Python 2.7.3 using PyCharm in Mountain Lion. I'm trying to build my own library with functions that I use often.

I added the library directory to the system path, and to the Pythonpath, and everything works correctly using the terminal, but not in PyCharm.

I've set the Project Interpreter to be the one that I'm using in the terminal, and checked that the paths are OK, but I'm not able to use my modules from PyCharm. When I do:

import my_lib

and execute it, it says:

ImportError: No module named my_lib

The folder structure I use is like this:

/Users/myuser/code/__init__.py
                  /my_lib/__init__.py
                         /function1
                         /function2
                         / ...

And the path includes /Users/myuser/code and I've added _/Users/myuser/code/my_lib_ with the hope that this was the problem but had no luck. By the way, both of the init files are empty.

Does any of you know why this would happen?

Answer 1

I couldn't understand completely but, I think you are looking for following solution.

To be able to add a lib from specific path, you can use

import sys
sys.path.insert(0, "my_lib/function1)
# suppose that in function1, there is mylib.py file so

import mylib

Answer 2

You need to add your library to the "External Libraries" That are visible in Project Window.

What id is coping my lib folder to the C:\\Python\\Lib\\My_lib

Work like a charm ;)