Add utility function that nbmolviz expects

Autodesk · Aug 25, 2017 · c232bca · c232bca
1 parent d8da718
commit c232bca
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/moldesign/utils/utils.py b/moldesign/utils/utils.py
@@ -6,19 +6,17 @@
 import future.utils
 
 from functools import reduce
-import contextlib
 import fractions
 import operator
 import os
 import re
-import string
 import sys
 import tempfile
 from html.parser import HTMLParser
-from io import StringIO
-from uuid import uuid4
 
 
+def make_none(*args, **kwargs):
+    return None
 
 def if_not_none(item, default):
     """ Equivalent to `item if item is not None else default` """