use syntax rather than

plotly · Mar 29, 2019 · 75785c7 · 75785c7
1 parent a14726c
commit 75785c7
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/dash/development/base_component.py b/dash/development/base_component.py
@@ -1,13 +1,13 @@
 import abc
 import inspect
 import sys
-try:
-    from collections.abc import MutableSequence
-except ImportError:
-    from collections import MutableSequence
-
 import six
 
+if six.PY2:
+    from collections import MutableSequence
+else:
+    from collections.abc import MutableSequence
+
 from .._utils import patch_collections_abc