se adiciona field.Function

FossilOrigin-Name: 45a288bc30ad9b25fed59cd01c89bd2f7632926083384a7853c3b753a4d7f95b

facho/model/fields/__init__.py

@@ -1,5 +1,6 @@
 from .attribute import Attribute
 from .many2one import Many2One
 from .model import Model
+from .function import Function
 
 __all__ = [Attribute, Many2One, Model]

facho/model/fields/field.py

@@ -19,3 +19,9 @@ class Field:
         if name not in namespaces:
             raise KeyError("namespace %s not found" % (name))
         inst._namespace_prefix = name
+
+    def _call(self, inst, method, *args):
+        call = getattr(inst, method or '', None)
+
+        if callable(call):
+            return call(*args)