def get_action_choices(self, request, default_choices=BLANK_CHOICE_DASH):
# Изменение placeholder у выпадающего списка
choices = [("", _("Action"))]
for func, name, description in self.get_actions(request).values():
choice = (name, description % model_format_dict(self.opts))
choices.append(choice)
return choices
def admin_get_actions(admin, request):
request.data_browser = {"calculated_fields": set(), "fields": set()}
res = {}
for func, name, desc in admin.get_actions(request).values():
if not getattr(func, "ddb_hide", False):
desc %= model_format_dict(admin.opts)
res[name] = func, desc
return res
def admin_get_actions(admin, request):
assert hasattr(request, "data_browser"), request
res = {}
for func, name, desc in admin.get_actions(request).values():
if not getattr(func, "ddb_hide", False):
desc %= model_format_dict(admin.opts)
res[name] = func, desc
return res
def get_action_choices(self, request, default_choices=BLANK_CHOICE_DASH):
# Change the string formatting operation to the ``str.format()`` method.
choices = [] + default_choices
model_verbose_names = model_format_dict(self.opts)
for func, name, description in six.itervalues(
self.get_actions(request)):
choice = (name, description.format(**model_verbose_names))
choices.append(choice)
return choices
def get_action_choices(self, request, default_choices=BLANK_CHOICE_DASH):
"""
Return a list of choices for use in a form object. Each choice is a tuple (name, description).
"""
actions_exclude = self.actions_exclude if hasattr(self, 'actions_exclude') else []
choices = [] + default_choices
for func, name, description in six.itervalues(self.get_actions(request)):
if name in actions_exclude:
continue
choice = (name, description % model_format_dict(self.opts))
choices.append(choice)
return choices
def report_change(self, request, queryset, affected_rows, log_message,
user_message, user_message_plural):
kwargs = model_format_dict(self.opts)
for obj in queryset:
self.log_change(request, obj,
log_message.format(record=obj, **kwargs))
if affected_rows == 1:
kwargs['record'] = queryset.get()
self.message_user(request, user_message.format(**kwargs))
else:
kwargs['record_count'] = affected_rows
self.message_user(request, user_message_plural.format(**kwargs))