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0076e742 SM |
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") |