libervia-backend: src/core/log

annotate src/core/log_config.py @ 2144:1d3f73e065e1

core, jp: component handling + client handling refactoring: - SàT can now handle components - plugin have now a "modes" key in PLUGIN_INFO where they declare if they can be used with clients and or components. They default to be client only. - components are really similar to clients, but with some changes in behaviour: * component has "entry point", which is a special plugin with a componentStart method, which is called just after component is connected * trigger end with a different suffixes (e.g. profileConnected vs profileConnectedComponent), so a plugin which manage both clients and components can have different workflow * for clients, only triggers of plugins handling client mode are launched * for components, only triggers of plugins needed in dependencies are launched. They all must handle component mode. * component have a sendHistory attribute (False by default) which can be set to True to allow saving sent messages into history * for convenience, "client" is still used in method even if it can now be a component * a new "component" boolean attribute tells if we have a component or a client * components have to add themselve Message protocol * roster and presence protocols are not added for components * component default port is 5347 (which is Prosody's default port) - asyncCreateProfile has been renamed for profileCreate, both to follow new naming convention and to prepare the transition to fully asynchronous bridge - createProfile has a new "component" attribute. When used to create a component, it must be set to a component entry point - jp: added --component argument to profile/create - disconnect bridge method is now asynchronous, this way frontends can know when disconnection is finished - new PI_* constants for PLUGIN_INFO values (not used everywhere yet) - client/component connection workflow has been moved to their classes instead of being a host methods - host.messageSend is now client.sendMessage, and former client.sendMessage is now client.sendMessageData. - identities are now handled in client.identities list, so it can be updated dynamically by plugins (in the future, frontends should be able to update them too through bridge) - profileConnecting* profileConnected* profileDisconnected* and getHandler now all use client instead of profile

author	Goffi <goffi@goffi.org>
date	Sun, 12 Feb 2017 17:55:43 +0100
parents	0931b5a6213c
children	8b37a62336c3

rev	line source
1934 2daf7b4c6756 use of /usr/bin/env instead of /usr/bin/python in shebang Goffi <goffi@goffi.org> parents: 1766 diff changeset	1 #!/usr/bin/env python2
991 05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	2 # -- coding: utf-8 --
05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	3
05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	4 # SàT: a XMPP client
1766 d17772b0fe22 copyright update Goffi <goffi@goffi.org> parents: 1396 diff changeset	5 # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org)
991 05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	6
05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	7 # This program is free software: you can redistribute it and/or modify
05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	8 # it under the terms of the GNU Affero General Public License as published by
05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	9 # the Free Software Foundation, either version 3 of the License, or
05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	10 # (at your option) any later version.
05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	11
05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	12 # This program is distributed in the hope that it will be useful,
05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	15 # GNU Affero General Public License for more details.
05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	16
05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	17 # You should have received a copy of the GNU Affero General Public License
05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	19
05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	20 """High level logging functions"""
1005 b4af31a8a4f2 core (logs): added formatting, name filter and outputs management: Goffi <goffi@goffi.org> parents: 994 diff changeset	21 # XXX: this module use standard logging module when possible, but as SàT can work in different cases where logging is not the best choice (twisted, pyjamas, etc), it is necessary to have a dedicated module. Additional feature like environment variables and colors are also managed.
991 05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	22
05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	23 from sat.core.constants import Const as C
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	24 from sat.core import log
991 05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	25
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	26
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	27 class TwistedLogger(log.Logger):
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	28 colors = True
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	29 force_colors = False
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	30
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	31 def __init__(self, args, *kwargs):
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	32 super(TwistedLogger, self).__init__(args, *kwargs)
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	33 from twisted.python import log as twisted_log
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	34 self.twisted_log = twisted_log
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	35
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	36 def out(self, message, level=None):
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	37 """Actually log the message
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	38
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	39 @param message: formatted message
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	40 """
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	41 self.twisted_log.msg(message.encode('utf-8', 'ignore'), sat_logged=True, level=level)
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	42
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	43
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	44 class ConfigureBasic(log.ConfigureBase):
1005 b4af31a8a4f2 core (logs): added formatting, name filter and outputs management: Goffi <goffi@goffi.org> parents: 994 diff changeset	45
1942 7f053e1f0b67 core (logs): taints: Goffi <goffi@goffi.org> parents: 1941 diff changeset	46 def configureColors(self, colors, force_colors, levels_taints_dict):
7f053e1f0b67 core (logs): taints: Goffi <goffi@goffi.org> parents: 1941 diff changeset	47 super(ConfigureBasic, self).configureColors(colors, force_colors, levels_taints_dict)
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	48 if colors:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	49 import sys
2089 0931b5a6213c core, quick_frontends: android compatibility hacks: Goffi <goffi@goffi.org> parents: 1942 diff changeset	50 try:
0931b5a6213c core, quick_frontends: android compatibility hacks: Goffi <goffi@goffi.org> parents: 1942 diff changeset	51 isatty = sys.stdout.isatty()
0931b5a6213c core, quick_frontends: android compatibility hacks: Goffi <goffi@goffi.org> parents: 1942 diff changeset	52 except AttributeError:
0931b5a6213c core, quick_frontends: android compatibility hacks: Goffi <goffi@goffi.org> parents: 1942 diff changeset	53 isatty = False
0931b5a6213c core, quick_frontends: android compatibility hacks: Goffi <goffi@goffi.org> parents: 1942 diff changeset	54 if force_colors or isatty: # FIXME: isatty should be tested on each handler, not globaly
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	55 # we need colors
1942 7f053e1f0b67 core (logs): taints: Goffi <goffi@goffi.org> parents: 1941 diff changeset	56 log.Logger.post_treat = lambda logger, level, message: self.ansiColors(level, message)
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	57 elif force_colors:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	58 raise ValueError("force_colors can't be used if colors is False")
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	59
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	60 @staticmethod
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	61 def getProfile():
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	62 """Try to find profile value using introspection"""
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	63 import inspect
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	64 stack = inspect.stack()
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	65 current_path = stack[0][1]
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	66 for frame_data in stack[:-1]:
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	67 if frame_data[1] != current_path:
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	68 if log.backend == C.LOG_BACKEND_STANDARD and "/logging/__init__.py" in frame_data[1]:
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	69 continue
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	70 break
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	71
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	72 frame = frame_data[0]
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	73 args = inspect.getargvalues(frame)
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	74 try:
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	75 profile = args.locals.get('profile') or args.locals['profile_key']
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	76 except (TypeError, KeyError):
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	77 try:
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	78 try:
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	79 profile = args.locals['self'].profile
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	80 except AttributeError:
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	81 try:
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	82 profile = args.locals['self'].parent.profile
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	83 except AttributeError:
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	84 profile = args.locals['self'].host.profile # used in quick_frontend for single profile configuration
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	85 except Exception:
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	86 # we can't find profile, we return an empty value
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	87 profile = ''
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	88 return profile
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	89
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	90
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	91 class ConfigureTwisted(ConfigureBasic):
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	92 LOGGER_CLASS = TwistedLogger
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	93
1012 c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	94 def changeObserver(self, observer, can_colors=False):
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	95 """Install a hook on observer to manage SàT specificities
1005 b4af31a8a4f2 core (logs): added formatting, name filter and outputs management: Goffi <goffi@goffi.org> parents: 994 diff changeset	96
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	97 @param observer: original observer to hook
1012 c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	98 @param can_colors: True if observer can display ansi colors
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	99 """
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	100 def observer_hook(event):
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	101 """redirect non SàT log to twisted_logger, and add colors when possible"""
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	102 if 'sat_logged' in event: # we only want our own logs, other are managed by twistedObserver
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	103 # we add colors if possible
1012 c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	104 if (can_colors and self.LOGGER_CLASS.colors) or self.LOGGER_CLASS.force_colors:
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	105 message = event.get('message', tuple())
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	106 level = event.get('level', C.LOG_LVL_INFO)
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	107 if message:
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	108 event['message'] = (self.ansiColors(level, ''.join(message)),) # must be a tuple
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	109 observer(event) # we can now call the original observer
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	110
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	111 return observer_hook
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	112
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	113 def changeFileLogObserver(self, observer):
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	114 """Install SàT hook for FileLogObserver
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	115
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	116 if the output is a tty, we allow colors, else we don't
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	117 @param observer: original observer to hook
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	118 """
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	119 log_obs = observer.__self__
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	120 log_file = log_obs.write.__self__
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	121 try:
1012 c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	122 can_colors = log_file.isatty()
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	123 except AttributeError:
1012 c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	124 can_colors = False
c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	125 return self.changeObserver(observer, can_colors=can_colors)
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	126
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	127 def installObserverHook(self, observer):
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	128 """Check observer type and install SàT hook when possible
991 05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	129
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	130 @param observer: observer to hook
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	131 @return: hooked observer or original one
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	132 """
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	133 if hasattr(observer, '__self__'):
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	134 ori = observer
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	135 if isinstance(observer.__self__, self.twisted_log.FileLogObserver):
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	136 observer = self.changeFileLogObserver(observer)
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	137 elif isinstance(observer.__self__, self.twisted_log.DefaultObserver):
1012 c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	138 observer = self.changeObserver(observer, can_colors=True)
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	139 else:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	140 # we use print because log system is not fully initialized
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	141 print("Unmanaged observer [%s]" % observer)
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	142 return observer
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	143 self.observers[ori] = observer
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	144 return observer
991 05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	145
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	146 def preTreatment(self):
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	147 """initialise needed attributes, and install observers hooks"""
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	148 self.observers = {}
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	149 from twisted.python import log as twisted_log
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	150 self.twisted_log = twisted_log
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	151 self.log_publisher = twisted_log.msg.__self__
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	152 def addObserverObserver(self_logpub, other):
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	153 """Install hook so we know when a new observer is added"""
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	154 other = self.installObserverHook(other)
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	155 return self_logpub._originalAddObserver(other)
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	156 def removeObserverObserver(self_logpub, ori):
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	157 """removeObserver hook fix
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	158
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	159 As we wrap the original observer, the original removeObserver may want to remove the original object instead of the wrapper, this method fix this
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	160 """
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	161 if ori in self.observers:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	162 self_logpub._originalRemoveObserver(self.observers[ori])
1005 b4af31a8a4f2 core (logs): added formatting, name filter and outputs management: Goffi <goffi@goffi.org> parents: 994 diff changeset	163 else:
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	164 try:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	165 self_logpub._originalRemoveObserver(ori)
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	166 except ValueError:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	167 try:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	168 ori in self.cleared_observers
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	169 except AttributeError:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	170 raise ValueError("Unknown observer")
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	171
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	172 # we replace addObserver/removeObserver by our own
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	173 twisted_log.LogPublisher._originalAddObserver = twisted_log.LogPublisher.addObserver
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	174 twisted_log.LogPublisher._originalRemoveObserver = twisted_log.LogPublisher.removeObserver
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	175 import types # see https://stackoverflow.com/a/4267590 (thx Chris Morgan/aaronasterling)
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	176 twisted_log.addObserver = types.MethodType(addObserverObserver, self.log_publisher, twisted_log.LogPublisher)
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	177 twisted_log.removeObserver = types.MethodType(removeObserverObserver, self.log_publisher, twisted_log.LogPublisher)
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	178
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	179 # we now change existing observers
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	180 for idx, observer in enumerate(self.log_publisher.observers):
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	181 self.log_publisher.observers[idx] = self.installObserverHook(observer)
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	182
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	183 def configureLevel(self, level):
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	184 self.LOGGER_CLASS.level = level
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	185 super(ConfigureTwisted, self).configureLevel(level)
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	186
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	187 def configureOutput(self, output):
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	188 import sys
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	189 if output is None:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	190 output = C.LOG_OPT_OUTPUT_SEP + C.LOG_OPT_OUTPUT_DEFAULT
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	191 self.manageOutputs(output)
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	192 addObserver = self.twisted_log.addObserver
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	193
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	194 if C.LOG_OPT_OUTPUT_DEFAULT in log.handlers:
1116 ee450d7c88a7 core (logging): logging is added to stdout in nodaemon mode (it was already the case in debug mode) Goffi <goffi@goffi.org> parents: 1021 diff changeset	195 # default output is already managed, we just add output to stdout if we are in debug or nodaemon mode
1129 08f50fdac21b core (logging): new backend_data parameter can be used to transmit specific data to a backend + Twisted backend use this option to know if we are in debug or nodaemon mode Goffi <goffi@goffi.org> parents: 1121 diff changeset	196 if self.backend_data is None:
08f50fdac21b core (logging): new backend_data parameter can be used to transmit specific data to a backend + Twisted backend use this option to know if we are in debug or nodaemon mode Goffi <goffi@goffi.org> parents: 1121 diff changeset	197 raise ValueError("You must pass options as backend_data with Twisted backend")
08f50fdac21b core (logging): new backend_data parameter can be used to transmit specific data to a backend + Twisted backend use this option to know if we are in debug or nodaemon mode Goffi <goffi@goffi.org> parents: 1121 diff changeset	198 options = self.backend_data
08f50fdac21b core (logging): new backend_data parameter can be used to transmit specific data to a backend + Twisted backend use this option to know if we are in debug or nodaemon mode Goffi <goffi@goffi.org> parents: 1121 diff changeset	199 if options.get('nodaemon', False) or options.get('debug', False):
08f50fdac21b core (logging): new backend_data parameter can be used to transmit specific data to a backend + Twisted backend use this option to know if we are in debug or nodaemon mode Goffi <goffi@goffi.org> parents: 1121 diff changeset	200 addObserver(self.twisted_log.FileLogObserver(sys.stdout).emit)
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	201 else:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	202 # \\default is not in the output, so we remove current observers
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	203 self.cleared_observers = self.log_publisher.observers
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	204 self.observers.clear()
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	205 del self.log_publisher.observers[:]
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	206 # and we forbid twistd to add any observer
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	207 self.twisted_log.addObserver = lambda other: None
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	208
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	209 if C.LOG_OPT_OUTPUT_FILE in log.handlers:
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	210 from twisted.python import logfile
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	211 for path in log.handlers[C.LOG_OPT_OUTPUT_FILE]:
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	212 log_file = sys.stdout if path == '-' else logfile.LogFile.fromFullPath(path)
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	213 addObserver(self.twisted_log.FileLogObserver(log_file).emit)
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	214
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	215 if C.LOG_OPT_OUTPUT_MEMORY in log.handlers:
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	216 raise NotImplementedError("Memory observer is not implemented in Twisted backend")
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	217
1942 7f053e1f0b67 core (logs): taints: Goffi <goffi@goffi.org> parents: 1941 diff changeset	218 def configureColors(self, colors, force_colors, levels_taints_dict):
7f053e1f0b67 core (logs): taints: Goffi <goffi@goffi.org> parents: 1941 diff changeset	219 super(ConfigureTwisted, self).configureColors(colors, force_colors, levels_taints_dict)
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	220 self.LOGGER_CLASS.colors = colors
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	221 self.LOGGER_CLASS.force_colors = force_colors
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	222 if force_colors and not colors:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	223 raise ValueError('colors must be True if force_colors is True')
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	224
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	225 def postTreatment(self):
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	226 """Install twistedObserver which manage non SàT logs"""
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	227 def twistedObserver(event):
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	228 """Observer which redirect log message not produced by SàT to SàT logging system"""
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	229 if not 'sat_logged' in event:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	230 # this log was not produced by SàT
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	231 from twisted.python import log as twisted_log
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	232 text = twisted_log.textFromEventDict(event)
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	233 if text is None:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	234 return
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	235 twisted_logger = log.getLogger(C.LOG_TWISTED_LOGGER)
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	236 log_method = twisted_logger.error if event.get('isError', False) else twisted_logger.info
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	237 log_method(text.decode('utf-8'))
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	238
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	239 self.log_publisher._originalAddObserver(twistedObserver)
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	240
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	241
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	242 class ConfigureStandard(ConfigureBasic):
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	243
1942 7f053e1f0b67 core (logs): taints: Goffi <goffi@goffi.org> parents: 1941 diff changeset	244 def __init__(self, level=None, fmt=None, output=None, logger=None, colors=False, levels_taints_dict=None, force_colors=False, backend_data=None):
1010 73a0b7f94674 primitivus: use of new logging system: Goffi <goffi@goffi.org> parents: 1008 diff changeset	245 if fmt is None:
73a0b7f94674 primitivus: use of new logging system: Goffi <goffi@goffi.org> parents: 1008 diff changeset	246 fmt = C.LOG_OPT_FORMAT[1]
73a0b7f94674 primitivus: use of new logging system: Goffi <goffi@goffi.org> parents: 1008 diff changeset	247 if output is None:
73a0b7f94674 primitivus: use of new logging system: Goffi <goffi@goffi.org> parents: 1008 diff changeset	248 output = C.LOG_OPT_OUTPUT[1]
1942 7f053e1f0b67 core (logs): taints: Goffi <goffi@goffi.org> parents: 1941 diff changeset	249 super(ConfigureStandard, self).__init__(level, fmt, output, logger, colors, levels_taints_dict, force_colors, backend_data)
991 05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	250
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	251 def preTreatment(self):
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	252 """We use logging methods directly, instead of using Logger"""
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	253 import logging
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	254 log.getLogger = logging.getLogger
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	255 log.debug = logging.debug
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	256 log.info = logging.info
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	257 log.warning = logging.warning
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	258 log.error = logging.error
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	259 log.critical = logging.critical
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	260
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	261 def configureLevel(self, level):
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	262 if level is None:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	263 level = C.LOG_LVL_DEBUG
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	264 self.level = level
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	265
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	266 def configureFormat(self, fmt):
1940 3fdacba9da68 core (logs): log color location can now be specified with %(color_start)s and %(color_end)s Goffi <goffi@goffi.org> parents: 1934 diff changeset	267 super(ConfigureStandard, self).configureFormat(fmt)
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	268 import logging
2089 0931b5a6213c core, quick_frontends: android compatibility hacks: Goffi <goffi@goffi.org> parents: 1942 diff changeset	269 import sys
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	270
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	271 class SatFormatter(logging.Formatter):
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	272 u"""Formatter which manage SàT specificities"""
1012 c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	273 _format = fmt
1013 11409a6c16c7 core (log/standard backend): added "%(profile)s" format management Goffi <goffi@goffi.org> parents: 1012 diff changeset	274 _with_profile = '%(profile)s' in fmt
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	275
1012 c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	276 def __init__(self, can_colors=False):
c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	277 super(SatFormatter, self).__init__(self._format)
c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	278 self.can_colors = can_colors
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	279
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	280 def format(self, record):
1013 11409a6c16c7 core (log/standard backend): added "%(profile)s" format management Goffi <goffi@goffi.org> parents: 1012 diff changeset	281 if self._with_profile:
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	282 record.profile = ConfigureStandard.getProfile()
1940 3fdacba9da68 core (logs): log color location can now be specified with %(color_start)s and %(color_end)s Goffi <goffi@goffi.org> parents: 1934 diff changeset	283 do_color = self.with_colors and (self.can_colors or self.force_colors)
3fdacba9da68 core (logs): log color location can now be specified with %(color_start)s and %(color_end)s Goffi <goffi@goffi.org> parents: 1934 diff changeset	284 if ConfigureStandard._color_location:
3fdacba9da68 core (logs): log color location can now be specified with %(color_start)s and %(color_end)s Goffi <goffi@goffi.org> parents: 1934 diff changeset	285 # we copy raw formatting strings for color_*
3fdacba9da68 core (logs): log color location can now be specified with %(color_start)s and %(color_end)s Goffi <goffi@goffi.org> parents: 1934 diff changeset	286 # as formatting is handled in ansiColors in this case
3fdacba9da68 core (logs): log color location can now be specified with %(color_start)s and %(color_end)s Goffi <goffi@goffi.org> parents: 1934 diff changeset	287 if do_color:
3fdacba9da68 core (logs): log color location can now be specified with %(color_start)s and %(color_end)s Goffi <goffi@goffi.org> parents: 1934 diff changeset	288 record.color_start = log.COLOR_START
3fdacba9da68 core (logs): log color location can now be specified with %(color_start)s and %(color_end)s Goffi <goffi@goffi.org> parents: 1934 diff changeset	289 record.color_end = log.COLOR_END
3fdacba9da68 core (logs): log color location can now be specified with %(color_start)s and %(color_end)s Goffi <goffi@goffi.org> parents: 1934 diff changeset	290 else:
3fdacba9da68 core (logs): log color location can now be specified with %(color_start)s and %(color_end)s Goffi <goffi@goffi.org> parents: 1934 diff changeset	291 record.color_start = record.color_end = ''
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	292 s = super(SatFormatter, self).format(record)
1940 3fdacba9da68 core (logs): log color location can now be specified with %(color_start)s and %(color_end)s Goffi <goffi@goffi.org> parents: 1934 diff changeset	293 if do_color:
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	294 s = ConfigureStandard.ansiColors(record.levelname, s)
2089 0931b5a6213c core, quick_frontends: android compatibility hacks: Goffi <goffi@goffi.org> parents: 1942 diff changeset	295 if sys.platform == "android":
0931b5a6213c core, quick_frontends: android compatibility hacks: Goffi <goffi@goffi.org> parents: 1942 diff changeset	296 # FIXME: dirty hack to workaround android encoding issue on log
0931b5a6213c core, quick_frontends: android compatibility hacks: Goffi <goffi@goffi.org> parents: 1942 diff changeset	297 # need to be fixed properly
0931b5a6213c core, quick_frontends: android compatibility hacks: Goffi <goffi@goffi.org> parents: 1942 diff changeset	298 return s.encode('ascii', 'ignore')
0931b5a6213c core, quick_frontends: android compatibility hacks: Goffi <goffi@goffi.org> parents: 1942 diff changeset	299 else:
0931b5a6213c core, quick_frontends: android compatibility hacks: Goffi <goffi@goffi.org> parents: 1942 diff changeset	300 return s
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	301
1012 c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	302 self.formatterClass = SatFormatter
1006 325fd230c15d core (log): added advanced feature to basic backend (colors/formatting/level and logger filtering) Goffi <goffi@goffi.org> parents: 1005 diff changeset	303
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	304 def configureOutput(self, output):
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	305 self.manageOutputs(output)
1006 325fd230c15d core (log): added advanced feature to basic backend (colors/formatting/level and logger filtering) Goffi <goffi@goffi.org> parents: 1005 diff changeset	306
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	307 def configureLogger(self, logger):
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	308 self.name_filter = log.FilterName(logger) if logger else None
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	309
1942 7f053e1f0b67 core (logs): taints: Goffi <goffi@goffi.org> parents: 1941 diff changeset	310 def configureColors(self, colors, force_colors, levels_taints_dict):
7f053e1f0b67 core (logs): taints: Goffi <goffi@goffi.org> parents: 1941 diff changeset	311 super(ConfigureStandard, self).configureColors(colors, force_colors, levels_taints_dict)
1012 c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	312 self.formatterClass.with_colors = colors
c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	313 self.formatterClass.force_colors = force_colors
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	314 if not colors and force_colors:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	315 raise ValueError("force_colors can't be used if colors is False")
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	316
1012 c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	317 def _addHandler(self, root_logger, hdlr, can_colors=False):
c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	318 hdlr.setFormatter(self.formatterClass(can_colors))
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	319 root_logger.addHandler(hdlr)
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	320 root_logger.setLevel(self.level)
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	321 if self.name_filter is not None:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	322 hdlr.addFilter(self.name_filter)
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	323
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	324 def postTreatment(self):
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	325 import logging
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	326 root_logger = logging.getLogger()
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	327 if len(root_logger.handlers) == 0:
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	328 for handler, options in log.handlers.items():
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	329 if handler == C.LOG_OPT_OUTPUT_DEFAULT:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	330 hdlr = logging.StreamHandler()
1012 c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	331 try:
c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	332 can_colors = hdlr.stream.isatty()
c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	333 except AttributeError:
c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	334 can_colors = False
c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	335 self._addHandler(root_logger, hdlr, can_colors=can_colors)
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	336 elif handler == C.LOG_OPT_OUTPUT_MEMORY:
1010 73a0b7f94674 primitivus: use of new logging system: Goffi <goffi@goffi.org> parents: 1008 diff changeset	337 from logging.handlers import BufferingHandler
73a0b7f94674 primitivus: use of new logging system: Goffi <goffi@goffi.org> parents: 1008 diff changeset	338 class SatMemoryHandler(BufferingHandler):
73a0b7f94674 primitivus: use of new logging system: Goffi <goffi@goffi.org> parents: 1008 diff changeset	339 def emit(self, record):
73a0b7f94674 primitivus: use of new logging system: Goffi <goffi@goffi.org> parents: 1008 diff changeset	340 super(SatMemoryHandler, self).emit(self.format(record))
73a0b7f94674 primitivus: use of new logging system: Goffi <goffi@goffi.org> parents: 1008 diff changeset	341 hdlr = SatMemoryHandler(options)
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	342 log.handlers[handler] = hdlr # we keep a reference to the handler to read the buffer later
1012 c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	343 self._addHandler(root_logger, hdlr, can_colors=False)
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	344 elif handler == C.LOG_OPT_OUTPUT_FILE:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	345 import os.path
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	346 for path in options:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	347 hdlr = logging.FileHandler(os.path.expanduser(path))
1012 c8771279497e core(log): standard backend: colors are now checked on a per handler basis Goffi <goffi@goffi.org> parents: 1010 diff changeset	348 self._addHandler(root_logger, hdlr, can_colors=False)
1007 a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	349 else:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	350 raise ValueError("Unknown handler type")
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	351 else:
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	352 root_logger.warning(u"Handlers already set on root logger")
a7d33c7a8277 core (log): refactoring + twisted backend: Goffi <goffi@goffi.org> parents: 1006 diff changeset	353
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	354 @staticmethod
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	355 def memoryGet(size=None):
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	356 """Return buffered logs
1006 325fd230c15d core (log): added advanced feature to basic backend (colors/formatting/level and logger filtering) Goffi <goffi@goffi.org> parents: 1005 diff changeset	357
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	358 @param size: number of logs to return
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	359 """
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	360 mem_handler = log.handlers[C.LOG_OPT_OUTPUT_MEMORY]
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	361 return (log_msg for log_msg in mem_handler.buffer[size if size is None else -size:])
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	362
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	363
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	364 log.configure_cls[C.LOG_BACKEND_BASIC] = ConfigureBasic
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	365 log.configure_cls[C.LOG_BACKEND_TWISTED] = ConfigureTwisted
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	366 log.configure_cls[C.LOG_BACKEND_STANDARD] = ConfigureStandard
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	367
a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	368 def configure(backend, **options):
1006 325fd230c15d core (log): added advanced feature to basic backend (colors/formatting/level and logger filtering) Goffi <goffi@goffi.org> parents: 1005 diff changeset	369 """Configure logging behaviour
991 05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	370 @param backend: can be:
05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	371 C.LOG_BACKEND_STANDARD: use standard logging module
05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	372 C.LOG_BACKEND_TWISTED: use twisted logging module (with standard logging observer)
05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	373 C.LOG_BACKEND_BASIC: use a basic print based logging
1017 0ea97f483464 core (log): added "custom" backend Goffi <goffi@goffi.org> parents: 1016 diff changeset	374 C.LOG_BACKEND_CUSTOM: use a given Logger subclass
991 05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	375 """
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	376 return log.configure(backend, **options)
991 05e02f8b7eb4 core: logging refactoring, first step: Goffi <goffi@goffi.org> parents: diff changeset	377
994 652c01ca69b1 core (log): configuration and environment variables are now checked for log level and colors: Goffi <goffi@goffi.org> parents: 992 diff changeset	378 def _parseOptions(options):
652c01ca69b1 core (log): configuration and environment variables are now checked for log level and colors: Goffi <goffi@goffi.org> parents: 992 diff changeset	379 """Parse string options as given in conf or environment variable, and return expected python value
652c01ca69b1 core (log): configuration and environment variables are now checked for log level and colors: Goffi <goffi@goffi.org> parents: 992 diff changeset	380
652c01ca69b1 core (log): configuration and environment variables are now checked for log level and colors: Goffi <goffi@goffi.org> parents: 992 diff changeset	381 @param options (dict): options with (key: name, value: string value)
652c01ca69b1 core (log): configuration and environment variables are now checked for log level and colors: Goffi <goffi@goffi.org> parents: 992 diff changeset	382 """
1005 b4af31a8a4f2 core (logs): added formatting, name filter and outputs management: Goffi <goffi@goffi.org> parents: 994 diff changeset	383 COLORS = C.LOG_OPT_COLORS[0]
b4af31a8a4f2 core (logs): added formatting, name filter and outputs management: Goffi <goffi@goffi.org> parents: 994 diff changeset	384 LEVEL = C.LOG_OPT_LEVEL[0]
b4af31a8a4f2 core (logs): added formatting, name filter and outputs management: Goffi <goffi@goffi.org> parents: 994 diff changeset	385
b4af31a8a4f2 core (logs): added formatting, name filter and outputs management: Goffi <goffi@goffi.org> parents: 994 diff changeset	386 if COLORS in options:
b4af31a8a4f2 core (logs): added formatting, name filter and outputs management: Goffi <goffi@goffi.org> parents: 994 diff changeset	387 if options[COLORS].lower() in ('1', 'true'):
b4af31a8a4f2 core (logs): added formatting, name filter and outputs management: Goffi <goffi@goffi.org> parents: 994 diff changeset	388 options[COLORS] = True
b4af31a8a4f2 core (logs): added formatting, name filter and outputs management: Goffi <goffi@goffi.org> parents: 994 diff changeset	389 elif options[COLORS] == 'force':
b4af31a8a4f2 core (logs): added formatting, name filter and outputs management: Goffi <goffi@goffi.org> parents: 994 diff changeset	390 options[COLORS] = True
994 652c01ca69b1 core (log): configuration and environment variables are now checked for log level and colors: Goffi <goffi@goffi.org> parents: 992 diff changeset	391 options['force_colors'] = True
652c01ca69b1 core (log): configuration and environment variables are now checked for log level and colors: Goffi <goffi@goffi.org> parents: 992 diff changeset	392 else:
1005 b4af31a8a4f2 core (logs): added formatting, name filter and outputs management: Goffi <goffi@goffi.org> parents: 994 diff changeset	393 options[COLORS] = False
b4af31a8a4f2 core (logs): added formatting, name filter and outputs management: Goffi <goffi@goffi.org> parents: 994 diff changeset	394 if LEVEL in options:
b4af31a8a4f2 core (logs): added formatting, name filter and outputs management: Goffi <goffi@goffi.org> parents: 994 diff changeset	395 level = options[LEVEL].upper()
b4af31a8a4f2 core (logs): added formatting, name filter and outputs management: Goffi <goffi@goffi.org> parents: 994 diff changeset	396 if level not in C.LOG_LEVELS:
b4af31a8a4f2 core (logs): added formatting, name filter and outputs management: Goffi <goffi@goffi.org> parents: 994 diff changeset	397 level = C.LOG_LVL_INFO
b4af31a8a4f2 core (logs): added formatting, name filter and outputs management: Goffi <goffi@goffi.org> parents: 994 diff changeset	398 options[LEVEL] = level
994 652c01ca69b1 core (log): configuration and environment variables are now checked for log level and colors: Goffi <goffi@goffi.org> parents: 992 diff changeset	399
1129 08f50fdac21b core (logging): new backend_data parameter can be used to transmit specific data to a backend + Twisted backend use this option to know if we are in debug or nodaemon mode Goffi <goffi@goffi.org> parents: 1121 diff changeset	400 def satConfigure(backend=C.LOG_BACKEND_STANDARD, const=None, backend_data=None):
994 652c01ca69b1 core (log): configuration and environment variables are now checked for log level and colors: Goffi <goffi@goffi.org> parents: 992 diff changeset	401 """Configure logging system for SàT, can be used by frontends
652c01ca69b1 core (log): configuration and environment variables are now checked for log level and colors: Goffi <goffi@goffi.org> parents: 992 diff changeset	402
652c01ca69b1 core (log): configuration and environment variables are now checked for log level and colors: Goffi <goffi@goffi.org> parents: 992 diff changeset	403 logs conf is read in SàT conf, then in environment variables. It must be done before Memory init
1010 73a0b7f94674 primitivus: use of new logging system: Goffi <goffi@goffi.org> parents: 1008 diff changeset	404 @param backend: backend to use, it can be:
73a0b7f94674 primitivus: use of new logging system: Goffi <goffi@goffi.org> parents: 1008 diff changeset	405 - C.LOG_BACKEND_BASIC: print based backend
73a0b7f94674 primitivus: use of new logging system: Goffi <goffi@goffi.org> parents: 1008 diff changeset	406 - C.LOG_BACKEND_TWISTED: Twisted logging backend
73a0b7f94674 primitivus: use of new logging system: Goffi <goffi@goffi.org> parents: 1008 diff changeset	407 - C.LOG_BACKEND_STANDARD: standard logging backend
73a0b7f94674 primitivus: use of new logging system: Goffi <goffi@goffi.org> parents: 1008 diff changeset	408 @param const: Const class to use instead of sat.core.constants.Const (mainly used to change default values)
994 652c01ca69b1 core (log): configuration and environment variables are now checked for log level and colors: Goffi <goffi@goffi.org> parents: 992 diff changeset	409 """
1010 73a0b7f94674 primitivus: use of new logging system: Goffi <goffi@goffi.org> parents: 1008 diff changeset	410 if const is not None:
73a0b7f94674 primitivus: use of new logging system: Goffi <goffi@goffi.org> parents: 1008 diff changeset	411 global C
73a0b7f94674 primitivus: use of new logging system: Goffi <goffi@goffi.org> parents: 1008 diff changeset	412 C = const
1021 a836b6da2c5c core (log): moved configuration to core.log_config; this avoid import issues with pyjamas. Goffi <goffi@goffi.org> parents: 1017 diff changeset	413 log.C = const
1941 befdcfc55569 core (logs): use tools.config to handle sat.conf Goffi <goffi@goffi.org> parents: 1940 diff changeset	414 from sat.tools import config
994 652c01ca69b1 core (log): configuration and environment variables are now checked for log level and colors: Goffi <goffi@goffi.org> parents: 992 diff changeset	415 import os
652c01ca69b1 core (log): configuration and environment variables are now checked for log level and colors: Goffi <goffi@goffi.org> parents: 992 diff changeset	416 log_conf = {}
1941 befdcfc55569 core (logs): use tools.config to handle sat.conf Goffi <goffi@goffi.org> parents: 1940 diff changeset	417 sat_conf = config.parseMainConf()
1010 73a0b7f94674 primitivus: use of new logging system: Goffi <goffi@goffi.org> parents: 1008 diff changeset	418 for opt_name, opt_default in C.LOG_OPTIONS():
994 652c01ca69b1 core (log): configuration and environment variables are now checked for log level and colors: Goffi <goffi@goffi.org> parents: 992 diff changeset	419 try:
652c01ca69b1 core (log): configuration and environment variables are now checked for log level and colors: Goffi <goffi@goffi.org> parents: 992 diff changeset	420 log_conf[opt_name] = os.environ[''.join((C.ENV_PREFIX, C.LOG_OPT_PREFIX.upper(), opt_name.upper()))]
652c01ca69b1 core (log): configuration and environment variables are now checked for log level and colors: Goffi <goffi@goffi.org> parents: 992 diff changeset	421 except KeyError:
1941 befdcfc55569 core (logs): use tools.config to handle sat.conf Goffi <goffi@goffi.org> parents: 1940 diff changeset	422 log_conf[opt_name] = config.getConfig(sat_conf, C.LOG_OPT_SECTION, C.LOG_OPT_PREFIX + opt_name, opt_default)
994 652c01ca69b1 core (log): configuration and environment variables are now checked for log level and colors: Goffi <goffi@goffi.org> parents: 992 diff changeset	423
652c01ca69b1 core (log): configuration and environment variables are now checked for log level and colors: Goffi <goffi@goffi.org> parents: 992 diff changeset	424 _parseOptions(log_conf)
1129 08f50fdac21b core (logging): new backend_data parameter can be used to transmit specific data to a backend + Twisted backend use this option to know if we are in debug or nodaemon mode Goffi <goffi@goffi.org> parents: 1121 diff changeset	425 configure(backend, backend_data=backend_data, **log_conf)

Mercurial > libervia-backend

annotate src/core/log_config.py @ 2144:1d3f73e065e1