rethinkdb/rethinkdb — pull request #2099 by Aleaxander (2014-03-14 13:11:11+00:00)
Title: driver/python: silient none-useful tracebacks

Qutoes comments by coffeemug from issue #2098:

I noticed from #2097 that some user errors are printed as Python
exceptions (with Traceback and everything). They shouldn't be -- we
should just print proper error messages and return user values. Printing
Python exceptions and tracebacks is really unfriendly in those cases.

Link: https://github.com/rethinkdb/rethinkdb/issues/2098

Signed-off-by: Liu Aleaxander