Access a particular namespace #3

Hi!

I'm not sure this is the best contact medium for this, but here it goes:

I'm connecting to a vertica database using sqlalchemy and your module. Everything seems fine but I only get access to the default schema ('public'), and I want to access another one. How would I do that? That is, how do I specify that I want to work in schema XX, rather than in public? My user has access to schema XX, and I see the tables fine from the command line.

Code here: https://gist.github.com/danimateos/a99d277fda6dcd4c469cf5f36b57282c