From 0c44ebe2ad01deb187bc2a284598a95609f5c311 Mon Sep 17 00:00:00 2001
From: Thomas Wiecki <thomas.wiecki@gmail.com>
Date: Thu, 20 Aug 2015 10:58:16 +0200
Subject: [PATCH] BUG Regression caused by adding print_algo to args parser.
 Remove default print_algo kwarg when called from IPython interface.

---
 zipline/utils/cli.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/zipline/utils/cli.py b/zipline/utils/cli.py
index cc75fd99..70753828 100644
--- a/zipline/utils/cli.py
+++ b/zipline/utils/cli.py
@@ -125,6 +125,9 @@ def parse_cell_magic(line, cell):
     args_list = line.split(' ')
     args = parse_args(args_list, ipython_mode=True)
 
+    # Remove print_algo kwarg to overwrite below.
+    args.pop('print_algo')
+
     local_namespace = args.pop('local_namespace', False)
     # By default, execute inside IPython namespace
     if not local_namespace: