Importing dynamically loaded modules (in packages)?

[Irmen de Jong]

Hello
I want to import a dynamically loaded module that comes from a package.

http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/82234
more or less confirms the code that I've created myself (in Pyro).
But this code only works if the module does not come from a package.

i.e. loading the .py file of "TestModule" and then "import TestModule"
works fine, but loading "Package.TestModule.py" and then
"import Package.TestModule" doesn't work.
I've been toying around with creating package/modules structures
with new.module, mimicing the package structure on disk, but
even if I have this:

sys.modules['Package']= module 'Package'
    module 'Package' . TestModule = the loaded module

"import Package.TestModule" still doesn't work: ""no module named TestModule""

How can I correct this?

Thank you!
Irmen de Jong