| 1 | # |
| 2 | # Copyright (C) 2019 EfficiOS Inc. |
| 3 | # |
| 4 | # This program is free software; you can redistribute it and/or |
| 5 | # modify it under the terms of the GNU General Public License |
| 6 | # as published by the Free Software Foundation; only version 2 |
| 7 | # of the License. |
| 8 | # |
| 9 | # This program is distributed in the hope that it will be useful, |
| 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | # GNU General Public License for more details. |
| 13 | # |
| 14 | # You should have received a copy of the GNU General Public License |
| 15 | # along with this program; if not, write to the Free Software |
| 16 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 17 | # |
| 18 | |
| 19 | import bt2 |
| 20 | from cli_params_to_string import to_string |
| 21 | |
| 22 | |
| 23 | @bt2.plugin_component_class |
| 24 | class SourceWithQueryThatPrintsParams( |
| 25 | bt2._UserSourceComponent, message_iterator_class=bt2._UserMessageIterator |
| 26 | ): |
| 27 | @classmethod |
| 28 | def _user_query(cls, executor, obj, params, method_obj): |
| 29 | if obj == 'please-fail': |
| 30 | raise ValueError('catastrophic failure') |
| 31 | |
| 32 | return obj + ':' + to_string(params) |
| 33 | |
| 34 | |
| 35 | bt2.register_plugin(__name__, "query") |