| 1 | # SPDX-License-Identifier: GPL-2.0-only |
| 2 | # |
| 3 | # Copyright (C) 2019 EfficiOS Inc. |
| 4 | # |
| 5 | |
| 6 | import bt2 |
| 7 | from cli_params_to_string import to_string |
| 8 | |
| 9 | |
| 10 | @bt2.plugin_component_class |
| 11 | class SourceWithQueryThatPrintsParams( |
| 12 | bt2._UserSourceComponent, message_iterator_class=bt2._UserMessageIterator |
| 13 | ): |
| 14 | @classmethod |
| 15 | def _user_query(cls, executor, obj, params, method_obj): |
| 16 | if obj == "please-fail": |
| 17 | raise ValueError("catastrophic failure") |
| 18 | |
| 19 | return obj + ":" + to_string(params) |
| 20 | |
| 21 | |
| 22 | bt2.register_plugin(__name__, "query") |