From 33a1ed305f7938f70f2ad3bed16b5e176a6abcdd Mon Sep 17 00:00:00 2001 From: Eddie Hebert Date: Mon, 25 Mar 2013 15:40:07 -0400 Subject: [PATCH] MAINT: Removes alternate function from gens.utils This function is no longer refrenced elsewhere in the codebase. --- zipline/gens/utils.py | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/zipline/gens/utils.py b/zipline/gens/utils.py index 67570526..b9d78cb8 100644 --- a/zipline/gens/utils.py +++ b/zipline/gens/utils.py @@ -19,22 +19,12 @@ import numbers from hashlib import md5 from datetime import datetime -from itertools import izip_longest from zipline.protocol import ( DATASOURCE_TYPE, Event ) -def alternate(g1, g2): - """Specialized version of roundrobin for just 2 generators.""" - for e1, e2 in izip_longest(g1, g2): - if e1 is not None: - yield e1 - if e2 is not None: - yield e2 - - def hash_args(*args, **kwargs): """Define a unique string for any set of representable args.""" arg_string = '_'.join([str(arg) for arg in args])