[algorithms.rules] forbid inheriting from RuleTables for now

pymor · Apr 19, 2017 · 6ac95a0 · 6ac95a0
1 parent 20803a3
commit 6ac95a0
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/pymor/algorithms/rules.py b/src/pymor/algorithms/rules.py
@@ -89,6 +89,8 @@ class RuleTableMeta(type):
     def __new__(cls, name, parents, dct):
         assert 'rules' not in dct
         rules = []
+        if not {p.__name__ for p in parents} <= {'RuleTable'}:
+            raise NotImplementedError('Inheritance for RuleTables not implemented yet.')
         for k, v in dct.items():
             if isinstance(v, rule):
                 if not k.startswith('action_'):