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cbwebreader/cbreader/settings/logger.py
2020-05-22 09:38:19 +01:00

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import os
import logging
from .base import BASE_DIR
from .base import DEBUG
# Usage in other modules:
#
# from djangoproject.logger import log
# log.info('some output')
#
# Note, doing this manually in other modules results in nicer output:
#
# import logging
# log = logging.getLogger(__name__)
# log.info('some output')
# the basic logger other apps can import
log = logging.getLogger(__name__)
# the minimum reported level
if DEBUG:
min_level = 'DEBUG'
else:
min_level = 'INFO'
# the minimum reported level for Django's modules
# optionally set to DEBUG to see database queries etc.
# or set to min_level to control it using the DEBUG flag
min_django_level = 'INFO'
# logging dictConfig configuration
LOGGING = {
'version': 1,
'disable_existing_loggers': False, # keep Django's default loggers
'formatters': {
# see full list of attributes here:
# https://docs.python.org/3/library/logging.html#logrecord-attributes
'verbose': {
'format': '%(levelname)s %(asctime)s %(module)s %(process)d %(thread)d %(message)s'
},
'simple': {
'format': '%(levelname)s %(message)s'
},
'timestampthread': {
'format': "%(asctime)s [%(threadName)-12.12s] [%(levelname)-5.5s] [%(name)-20.20s] %(message)s",
},
},
'handlers': {
'logfile': {
# optionally raise to INFO to not fill the log file too quickly
'level': min_level, # this level or higher goes to the log file
'class': 'logging.handlers.RotatingFileHandler',
# IMPORTANT: replace with your desired logfile name!
'filename': os.path.join(BASE_DIR, 'djangoproject.log'),
'maxBytes': 50 * 10**6, # will 50 MB do?
'backupCount': 3, # keep this many extra historical files
'formatter': 'timestampthread'
},
'console': {
'level': min_level, # this level or higher goes to the console
'class': 'logging.StreamHandler',
},
},
'loggers': {
'django': { # configure all of Django's loggers
'handlers': ['logfile', 'console'],
'level': min_django_level, # this level or higher goes to the console
'propagate': False, # don't propagate further, to avoid duplication
},
# root configuration for all of our own apps
# (feel free to do separate treatment for e.g. brokenapp vs. sth else)
'': {
'handlers': ['logfile', 'console'],
'level': min_level, # this level or higher goes to the console,
},
},
}