lrvick/raspi-hd44780 — pull request #1 by scjudd (2012-07-16 20:38:37+00:00)
Title: default arguments to __init__

You were setting default arguments, checking if they were, in fact, equal to the default you specified (None) and, if so, assigning them a different value.

Why not just supply the values you actually want to be defaults?