#66: Validate not only 'self' but also 'task' that is passed in Funct…

…ion-like style syntax

src/core/rkd/core/execution/analysis.py

@@ -35,7 +35,7 @@ def visit_Assign(self, node: ast.Assign):
 
             value: Union[ast.Name, any] = target.value
 
-            if value.id == 'self':
+            if value.id in ['self', 'task']:
                 self.__self_attributes[target.attr] = True
 
         self.generic_visit(node)
@@ -54,7 +54,7 @@ def visit_Call(self, node: ast.Call):
 
             value = attribute.value
 
-            if isinstance(value, ast.Name) and value.id == 'self':
+            if isinstance(value, ast.Name) and value.id in ['self', 'task']:
                 self.__self_calls[called_attribute_name] = True
 
         # visit the children