* Shell Xu <shell909090@gmail.com>, 2011-11-01, 10:48:
I fixed all other problems, except python3 packaging. Do I have to make two different source packages to make python-snappy and python3-snappy?
No.
dh_python2 not work with more than one binary package in one control file.
dh_python2 does work with multiple binary packages. But, as the name suggests, it's for Python 2.X packages. For Python 3.X packages, there's dh_python3.
-- Jakub Wilk