added custom delete mixin attr

Author: tonimichel

crudbuilder/abstract.py

@@ -32,6 +32,7 @@ def __init__(
 
  self.custom_update_view_mixin = self._has_crud_attr('custom_update_view_mixin')
  self.custom_create_view_mixin = self._has_crud_attr('custom_create_view_mixin')
+ self.custom_delete_view_mixin = self._has_crud_attr('custom_delete_view_mixin')
 
  # django tables2
  self.custom_table2 = self._has_crud_attr('custom_table2')

crudbuilder/views.py

@@ -202,7 +202,15 @@ def generate_delete_view(self):
  custom_postfix_url=self.custom_postfix_url
  )
 
- delete_class = type(name, (CrudBuilderMixin, DeleteView), delete_args)
+ parent_classes = [CrudBuilderMixin, DeleteView]
+ if self.custom_delete_view_mixin:
+ parent_classes.insert(0, self.custom_delete_view_mixin)
+
+ delete_class = type(
+ name,
+ tuple(parent_classes),
+ delete_args
+ )
  self.classes[name] = delete_class
  return delete_class