py3 compatibility with discover(long)
py3 compatibility with discover(long)

cowlicks/datashape,quantopian/datashape,ContinuumIO/datashape,llllllllll/datashape,blaze/datashape,cpcloud/datashape,cowlicks/datashape,cpcloud/datashape,blaze/datashape,quantopian/datashape,llllllllll/datashape,ContinuumIO/datashape