Fixed PEP8 violation: Should not assign to a lambda.

brianmcdonnell · brianmcdonnell · commit 13870220aa63 · 2014-09-25T23:32:14.000+01:00
diff --git a/bashplotlib/utils/helpers.py b/bashplotlib/utils/helpers.py
@@ -7,7 +7,8 @@
 
 import sys
 
-isiterable = lambda x: hasattr(x, '__iter__') or hasattr(x, '__getitem__')
+def isiterable(x):
+    return hasattr(x, '__iter__') or hasattr(x, '__getitem__')
 
 bcolours = {
     "white":   '\033[97m',
