Fixes #310

2019-12-05 15:43:58 -05:00 · 2019-12-05 15:43:58 -05:00 · a350ad01ac
parent 1d9ff5d5ae
commit a350ad01ac
1 changed files with 4 additions and 1 deletions
--- a/stix2/utils.py
+++ b/stix2/utils.py
@ -1,5 +1,8 @@
 """Utility functions and classes for the STIX2 library."""

+try:
+    from collections.abc import Mapping
+except ImportError:
    from collections import Mapping
 import copy
 import datetime as dt