add optional param in the schema. first step

ref #22
2024-07-06 14:49:54 +02:00 · 2024-07-06 14:49:54 +02:00 · c125b0d1de
commit c125b0d1de
parent 8550a125a1
1 changed files with 1 additions and 0 deletions
--- a/src/rougail/object_model.py
+++ b/src/rougail/object_model.py
@ -398,6 +398,7 @@ class _VariableCalculation(Calculation):
    variable: StrictStr
    propertyerror: bool = True
    allow_none: bool = False
+    optional: bool = False

    def get_variable(self,
                     objectspace,