File layout in development stage

[Steven Woody]

Hi,

Adapted your kindly suggestions in a previous post,  I now decide to
organize my source tree in a pattern like below:


prj:
    src:
        lib:
            foomodule.py
            barmodule.py
        scripts:
            prj_main.py
     test:
         footest.py
         bartest.py
         ...


That is, I want to put the top-level scripts in  prj/src/scripts  and
share libraries in prj/src/lib.  In the prj/test directory I want to
put my unit-tests using unittest module.  My question is that when in
development stage there is  no file is actually distributed, so how
should a python source in one directory refer to (import) another
module in another directory?

Thanks in advance.

-
narke