quantopian/zipline — pull request #456 by twiecki (2014-12-26 12:33:08+00:00)
Title: ENH: Forward *args and **kwargs from __init__ to initialize.

The reason for this change is that it was impossible to
use a TradingAlgorithm that passes in an initialize function
in a parameter optimization. This issue is discussed in #455.

It seems easy enough to just forward any left-over *args
and **kwargs to the user-defined initialize function. As these
are only passed when they are defined we do not break backwards
compatibility with this.