nuodb/nuodb-python — pull request #37 by jgetto (2014-06-13 18:53:59+00:00)
Title: Preserve exception tracebacks, add more entity type annotations

Instead of just getting a backtrace that ends at `ProgrammingError(Invalid database username or password)` we will now get the full traceback.

Also add some more epydoc type annotations to the entity code.