quantopian/zipline — pull request #244 by MichaelWS (2013-12-09 03:55:09+00:00)
Title: This fixes issue 110 and issue 108

This create a data source for csv and hdf5 files, a generator to create a sample csv, and a pytables generator to go from a list of dated gzipped csv's in a directory to a pytables data source