misc: add |done filter (#54351)

tests/test_formdata.py

@@ -1430,6 +1430,11 @@ def test_lazy_formdata_queryset_filter(pub, variable_test_data):
     assert LazyFormData(formdata).objects.pending().count == 7
     assert LazyFormData(formdata).objects.pending().filter_by('foo_foo').apply_filter_value('foo').count == 0
 
+    # test |done
+    context = pub.substitutions.get_context_variables(mode='lazy')
+    tmpl = Template('{{form_objects|done|count}}')
+    assert tmpl.render(context) == '4'
+
     # test |filter_by_number
     context = pub.substitutions.get_context_variables(mode='lazy')
     tmpl = Template('{{form_objects|filter_by_number:"%s"|count}}' % finished_formdata.get_display_id())

wcs/qommon/templatetags/qommon.py

@@ -649,6 +649,11 @@ def pending(queryset):
     return queryset.pending()
 
 
+@register.filter
+def done(queryset):
+    return queryset.done()
+
+
 @register.filter
 def objects(forms_source, slug):
     if hasattr(slug, 'get_value'):