implementing CLAMData.get() (akin to dict.get())

proycon · Nov 15, 2018 · d97cb40 · d97cb40
1 parent 68ed1a3
commit d97cb40
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/clam/common/data.py b/clam/common/data.py
@@ -679,6 +679,12 @@ def __getitem__(self, parameter_id):
         except KeyError:
             raise
 
+    def get(self, parameter_id, default=None):
+        try:
+            return self[parameter_id]
+        except KeyError:
+            return default
+
     def __setitem__(self, parameter_id, value):
         """Set the value of the specified global parameter"""
         for parametergroup, parameters in self.parameters: #pylint: disable=unused-variable