def action_delete(self, ids):
try:
model_pk = getattr(self.model, self._primary_key)
if self.fast_mass_delete:
count = self.model.delete().where(model_pk << ids).execute()
else:
count = 0
query = self.model.select().filter(model_pk << ids)
for m in query:
self.on_model_delete(m)
m.delete_instance(recursive=True)
count += 1
flash(
ngettext(
"Record was successfully deleted.",
"%(count)s records were successfully deleted.",
count,
count=count,
)
)
except Exception as ex:
if not self.handle_view_exception(ex):
flash(gettext("Failed to delete records. %(error)s", error=str(ex)), "error")
def action_delete(self, ids):
try:
query = get_query_for_ids(self.get_query(), self.model, ids)
if self.fast_mass_delete:
count = query.delete(synchronize_session=False)
else:
count = 0
for m in query.all():
if self.delete_model(m):
count += 1
self.session.flush()
flash(ngettext('Record was successfully deleted.',
'%(count)s records were successfully deleted.',
count,
count=count))
except Exception as ex:
if not self.handle_view_exception(ex):
raise
transaction.doom()
flash(gettext('Failed to delete records. %(error)s', error=str(ex)), 'error')
def action_delete(self, ids):
try:
count = 0
# TODO: Optimize me
for pk in ids:
if self.delete_model(self.get_one(pk)):
count += 1
flash(ngettext('Record was successfully deleted.',
'%(count)s records were successfully deleted.',
count,
count=count))
except Exception as ex:
flash(gettext('Failed to delete records. %(error)s', error=str(ex)), 'error')
def action_delete(self, ids):
try:
count = 0
all_ids = [self.object_id_converter(pk) for pk in ids]
for obj in self.get_query().in_bulk(all_ids).values():
count += self.delete_model(obj)
flash(ngettext('Record was successfully deleted.',
'%(count)s records were successfully deleted.',
count,
count=count))
except Exception as ex:
if not self.handle_view_exception(ex):
flash(gettext('Failed to delete records. %(error)s', error=str(ex)),
'error')
