fix: conditionally install enum34 based on python version (#582)

sriram-mv · keetonian · commit edbcc0d2a42a · 2018-09-25T09:45:20.000-07:00
diff --git a/requirements/base.txt b/requirements/base.txt
@@ -1,5 +1,5 @@
 boto3~=1.5
-enum34~=1.1
+enum34~=1.1; python_version<"3.4"
 jsonschema~=2.6
 six~=1.11
 
