Aptana, maker of Web development and cloud computing tools, has acquired the Pydev IDE for Python development. The Eclipse-based Pydev tools suite supports Google App Engine development.

Right click on your project in the pydev package explorer, and select properties. From there take a look at PyDev - PYTHONPATH. This should be listing the src folders for your project.

LiClipse 10.0 / PyDev The Eclipse Foundation’s Java-powered Eclipse editor supports many languages through add-ons. Python support comes by way of an add-on named PyDev, which you can use in two ...