--- a/eric6/ThirdParty/Jasy/jasy/script/output/Compressor.py	Mon Sep 16 18:42:22 2019 +0200
+++ b/eric6/ThirdParty/Jasy/jasy/script/output/Compressor.py	Mon Sep 16 18:56:09 2019 +0200
@@ -285,7 +285,7 @@
             result += "(%s)" % self.compress(node[1])
         else:
             parent = getattr(node, "parent", None)
-            if parent and parent.type is "dot":
+            if parent and parent.type == "dot":
                 result += "()"
 
         return result