Intermodule importing using import not working (from ... import ... works fine)

[khatchad]

Importing a module from within the same directory works fine. Importing a module from another directory using PYTHONPATH also (mostly) works. But, if a module (with PYTHONPATH) imports another module from the same package (directory) using the import syntax, that doesn't seem to work.

Regression

Using the from X import Y syntax works fine.