How to choose a web framework for python?

I am comparing the web framework in python. It's a little bit complex.

1. Is the template engine in that framework support the template re-use?
2. How about the database access layer? Is there more flexible SQL script inline supporting and has many popular database server can be connected?
3. Is there any weird or some kind of unreadable code special?
4. Does it support Apache integrated?
   

mssql and python on *nix

I can not find a good implement for the connection to the MSSQL on *nix.
unixODBC and iODBC and pymssql are not working correctly. And the pymssql can not support the query parameters with "?" or named parameters. It's not safe for the internet usage.