As I said in the other thread, renaming to AD3 in pystruct is fine with me. On the other hand it is not very pretty to have the c++ code in one folder and the python code in the other folder and rename the python package to avoid conflicts.

Also, I think introducing another name is more confusing. There is already a namespace for AD3 and Python is included in master.
Actually, I think it would be best if we could move all of it upstream.
If it is only a matter of a setup.py in the main directory, I'm pretty sure @andre-martins could be confinced to merge ;)

can't we have a python folder that contains an ad3 subfolder? or would that create trouble with the pip-installability?

@amueller, I was thinking the same thing, and the last commit is the right solution I think

great. is travis still happy?

Yes! https://travis-ci.org/pystruct/pystruct/builds/9109496#L860

Ok, great. I'll merge.
Then i'll move this one to the organization and add you to the organization if you don't mind ;)