logging.conf

[loggers]
keys=root,app

[handlers]
keys=consoleHandler,detailedConsoleHandler,jsonConsoleHandler

[formatters]
keys=normalFormatter,detailedFormatter,jsonFormatter

[logger_root]
level=INFO
handlers=jsonConsoleHandler

[logger_app]
level=INFO
handlers=jsonConsoleHandler
qualname=app
propagate=0

[handler_consoleHandler]
class=StreamHandler
level=INFO
formatter=normalFormatter
args=(sys.stdout,)

[handler_detailedConsoleHandler]
class=StreamHandler
level=INFO
formatter=detailedFormatter
args=(sys.stdout,)

[handler_jsonConsoleHandler]
class=StreamHandler
level=INFO
formatter=jsonFormatter
args=(sys.stdout,)

[formatter_normalFormatter]
format=%(asctime)s loglevel=%(levelname)-6s logger=%(name)s %(funcName)s() L%(lineno)-4d %(message)s

[formatter_detailedFormatter]
format=%(asctime)s loglevel=%(levelname)-6s logger=%(name)s %(funcName)s() L%(lineno)-4d %(message)s call_trace=%(pathname)s L%(lineno)-4d

[formatter_jsonFormatter]
format="{'time':'%(asctime)s', 'logger': '%(name)s', 'level': '%(levelname)s', 'message': '%(message)s'}"