def get_security_groups_data(self): try: security_groups = nova.security_group_list(self.request) except: security_groups = [] exceptions.handle(self.request, _('Unable to retrieve security groups.')) return security_groups
def populate_security_groups_choices(self, request, context): try: groups = nova.security_group_list(request) security_group_list = [(sg.name, sg.name) for sg in groups] except: exceptions.handle(request, _("Unable to retrieve list of security groups")) security_group_list = [] return security_group_list
def get_security_groups_data(self): try: security_groups = nova.security_group_list(self.request) except: security_groups = [] exceptions.handle(self.request, _('Unable to retrieve security groups.')) return security_groups
def populate_security_groups_choices(self, request, context): try: groups = nova.security_group_list(request) security_group_list = [(sg.name, sg.name) for sg in groups] except: exceptions.handle( request, _('Unable to retrieve list of security groups')) security_group_list = [] return security_group_list