From: W. Trevor King <wking@tremily.us>
Date: Thu, 20 Sep 2012 00:08:00 +0000 (-0400)
Subject: storage: make [course] parameters optional (e.g. no assistants).
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=bda6590fabf2fb41e91e1e92a44362b3e7515a6f;p=pygrader.git

storage: make [course] parameters optional (e.g. no assistants).
---

diff --git a/pygrader/storage.py b/pygrader/storage.py
index a5516e9..51fcadd 100644
--- a/pygrader/storage.py
+++ b/pygrader/storage.py
@@ -64,7 +64,8 @@ def load_course(basedir):
     names = {'robot': [config.get('course', 'robot').strip()]}
     for option in ['assignments', 'professors', 'assistants', 'students']:
         names[option] = [
-            a.strip() for a in config.get('course', option).split(',')]
+            a.strip() for a in
+            config.get('course', option, fallback='').split(',')]
         while '' in names[option]:
             names[option].remove('')
     assignments = []