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log_settings_base.py
132 lines (119 loc) · 3.34 KB
/
log_settings_base.py
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import logging
import logging.handlers
from django.conf import settings
import commonware.log
import dictconfig
base_fmt = ('%(name)s:%(levelname)s %(message)s '
':%(pathname)s:%(lineno)s')
error_fmt = ('%(name)s:%(levelname)s %(request_path)s %(message)s '
':%(pathname)s:%(lineno)s')
formatters = {
'debug': {
'()': commonware.log.Formatter,
'datefmt': '%H:%M:%S',
'format': '%(asctime)s ' + base_fmt,
},
'prod': {
'()': commonware.log.Formatter,
'datefmt': '%H:%M:%S',
'format': ('%s %s: [%%(USERNAME)s][%%(REMOTE_ADDR)s] %s'
% (settings.HOSTNAME, settings.SYSLOG_TAG, base_fmt)),
},
'prod2': {
'()': commonware.log.Formatter,
'datefmt': '%H:%M:%S',
'format': ('%s %s: [%%(USERNAME)s][%%(REMOTE_ADDR)s] %s'
% (settings.HOSTNAME, settings.SYSLOG_TAG2, base_fmt)),
},
'error': {
'()': commonware.log.Formatter,
'datefmt': '%H:%M:%S',
'format': ('%s %s: [%%(USERNAME)s][%%(REMOTE_ADDR)s] %s'
% (settings.HOSTNAME, settings.SYSLOG_TAG, error_fmt)),
},
}
handlers = {
'console': {
'()': logging.StreamHandler,
'formatter': 'debug',
},
'syslog': {
'class': 'mozilla_logger.log.UnicodeHandler',
'facility': logging.handlers.SysLogHandler.LOG_LOCAL7,
'formatter': 'prod',
},
'syslog2': {
'class': 'mozilla_logger.log.UnicodeHandler',
'facility': logging.handlers.SysLogHandler.LOG_LOCAL7,
'formatter': 'prod2',
},
'null': {
'class': 'lib.misc.admin_log.NullHandler',
},
'statsd': {
'level': 'ERROR',
'class': 'django_statsd.loggers.errors.StatsdHandler',
},
}
loggers = {
'z': {},
'django.request': {
'handlers': ['statsd'],
'level': 'ERROR',
'propagate': True,
},
'z.celery': {
'handlers': ['statsd'],
'level': 'ERROR',
'propagate': True,
},
'caching': {
'level': 'ERROR',
},
'newrelic': {
'level': 'WARNING',
},
'elasticsearch': {
'level': 'WARNING',
},
'suds': {
'level': 'ERROR',
'propagate': True
},
'cron': {
'level': 'WARNING',
},
'z.cron': {
'level': 'WARNING',
},
'z.geoip': {
'level': 'WARNING',
},
}
cfg = {
'version': 1,
'filters': {},
'formatters': formatters,
'handlers': handlers,
'loggers': loggers,
'root': {},
}
def log_configure():
"""You have to explicitly call this to configure logging."""
for key, value in settings.LOGGING.items():
if isinstance(cfg[key], dict):
cfg[key].update(value)
else:
cfg[key] = value
USE_SYSLOG = settings.HAS_SYSLOG and not settings.DEBUG
if USE_SYSLOG:
cfg['loggers']['z.timer'] = {'handlers': ['syslog2']}
# Set the level and handlers for all loggers.
for logger in cfg['loggers'].values() + [cfg['root']]:
if 'handlers' not in logger:
logger['handlers'] = ['syslog' if USE_SYSLOG else 'console']
if 'level' not in logger:
logger['level'] = settings.LOG_LEVEL
if logger is not cfg['root'] and 'propagate' not in logger:
logger['propagate'] = False
dictconfig.dictConfig(cfg)