Refactored ExecutionContext serialization (added sheerkapickle) and added History management

2020-01-31 18:58:03 +01:00
parent fed0735eb9
commit b9afcba61f
31 changed files with 1546 additions and 518 deletions
@@ -343,6 +343,8 @@ class Concept:
        :param metadata:
        :return:
        """
+        if metadata not in self.values:
+            return None
        return self.values[metadata]

    def auto_init(self):