Mercurial > libervia-desktop
comparison src/logging_setter.py @ 6:85649eca9f9b
core (logs): integrate Kivy logs with SàT:
- forbid kivy to handle its own logs
- added log_kivy_level option which can be put in sat.conf in [cagou] section. This option can have the following values:
- follow [default]: follow SàT cagou level
- kivy: follow level set in kivy own configuration
- [log_level]: set this log level only for kivy messages
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Thu, 07 Jul 2016 09:39:21 +0200 |
| parents | |
| children | 5ebe1592a05a |
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| 5:33b619506832 | 6:85649eca9f9b |
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| 1 #!/usr//bin/env python2 | |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 # Cagou: desktop/mobile frontend for Salut à Toi XMPP client | |
| 5 # Copyright (C) 2016 Jérôme Poisson (goffi@goffi.org) | |
| 6 | |
| 7 # This program is free software: you can redistribute it and/or modify | |
| 8 # it under the terms of the GNU Affero General Public License as published by | |
| 9 # the Free Software Foundation, either version 3 of the License, or | |
| 10 # (at your option) any later version. | |
| 11 | |
| 12 # This program is distributed in the hope that it will be useful, | |
| 13 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 # GNU Affero General Public License for more details. | |
| 16 | |
| 17 # You should have received a copy of the GNU Affero General Public License | |
| 18 # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 | |
| 20 CONF_KIVY_LEVEL = 'log_kivy_level' | |
| 21 | |
| 22 def set_logging(): | |
| 23 from constants import Const as C | |
| 24 from sat.core import log_config | |
| 25 log_config.satConfigure(C.LOG_BACKEND_STANDARD, C) | |
| 26 | |
| 27 import config | |
| 28 kivy_level = config.getConfig(C.CONFIG_SECTION, CONF_KIVY_LEVEL, 'follow').upper() | |
| 29 | |
| 30 # kivy handles its own loggers, we don't want that! | |
| 31 import logging | |
| 32 root_logger = logging.root | |
| 33 kivy_logger = logging.getLogger('kivy') | |
| 34 ori_addHandler = kivy_logger.addHandler | |
| 35 kivy_logger.addHandler = lambda dummy: None | |
| 36 ori_setLevel = kivy_logger.setLevel | |
| 37 if kivy_level == 'FOLLOW': | |
| 38 # level is following SàT level | |
| 39 kivy_logger.setLevel = lambda level: None | |
| 40 elif kivy_level == 'KIVY': | |
| 41 # level will be set by Kivy according to its own conf | |
| 42 pass | |
| 43 elif kivy_level in C.LOG_LEVELS: | |
| 44 kivy_logger.setLevel(kivy_level) | |
| 45 kivy_logger.setLevel = lambda level: None | |
| 46 else: | |
| 47 raise ValueError(u"Unknown value for {name}: {value}".format(name=CONF_KIVY_LEVEL, value=kivy_level)) | |
| 48 | |
| 49 # during import kivy set its logging stuff | |
| 50 import kivy | |
| 51 kivy # to avoid pyflakes warning | |
| 52 | |
| 53 # we want to separate kivy logs from other logs | |
| 54 logging.root = root_logger | |
| 55 | |
| 56 # we restore original methods | |
| 57 kivy_logger.addHandler = ori_addHandler | |
| 58 kivy_logger.setLevel = ori_setLevel |