[HOST] - Flexible Project Hosting with Python (similar to Assembla Breakout)

[lazaridis_com]

For a larger scale project, a collaboration infrastructure and toolset
should be selected.

More information about the overall project:

http://lazaridis.com/pj

The actually active system is a Dedicated Server (with Trac & SVN).

A Project Host Candidate which comes close to the needed system is
Assembla ( http://assembla.com ), but currently it does not comply
fully to the Basic Requirements.

You can find the actual selection case here:

http://case.lazaridis.com/host

Are there any other Python-Centric Project Hosts available (which could
comply to the stated requirements)?

Any suggestions are very welcome.