Admin action refinements.

CHANGES

@@ -1,5 +1,6 @@
+0.2.18 2019-01-28
 - Added dispatch_slug_path.
-- Added AdminActionBase.
+- Added AdminActionBase, TargetActionBase.
 
 0.2.17 2018-12-17
 - PageTitlesMixin: Slimdown name for get_short_title.

shared/utils/admin_actions.py

@@ -13,6 +13,10 @@ class AdminActionBase:
     queryset_action_label = None
     action_button_label = None
 
+    def __init__(self, action_name=None):
+        if action_name:
+            self.action_name = action_name
+
     def apply(self, queryset, form):
         raise NotImplementedError
 
@@ -92,6 +96,9 @@ class TargetActionBase(AdminActionBase):
             )
         return ChooseTargetForm
 
+    def get_target(self, form):
+        return form.cleaned_data['chosen_target']
+
     def get_message(self, form, count):
         chosen_target = form.cleaned_data['chosen_target']
         target_name = chosen_target.name