wayfair/Graphite-Tattle — pull request #18 by tlk2126 (2012-03-23 16:03:40+00:00)
Title: Mysql improvements

Some minor changes:
* allow a non-default MySQL port to be specified
* catch fConnectivityExceptions at connection time
* base work for allowing for different database backends (my eventual goal is to support SQLite as a backend, to allow for a fairly self-contained Tattle instance). No actual work towards that is present here, but the database handle name has been made more generic, and there's code to specify which database backend to use (and to present an error if anything my 'mysql' is selected.