def _configure_logging(**kwargs):
root_logger = logging.root
global _logging_configured, _debug, silence_debug_loggers, _json_logs
if _logging_configured:
root_logger.info("Logging was already configured in this interpreter process. The currently "
"registered handlers, formatters, filters and log levels will be left as is.")
else:
root_logger.setLevel(logging.WARNING)
if len(root_logger.handlers) == 0:
logging.basicConfig(**kwargs)
else:
# If this happens, the process can likely proceed but the underlying issue needs to be investigated. Some
# module isn't playing nicely and configured logging before we had a chance to do so. The backtrace
# included in the log message may look scary but it should aid in finding the culprit.
root_logger.warning("It appears that logging was already configured in this interpreter process. "
"Currently registered handlers, formatters and filters will be left as is.",
stack_info=True)
if _json_logs:
for handler in root_logger.handlers:
formatter = FUSJsonFormatter(LOG_FORMAT)
handler.setFormatter(formatter)
if Config.log_level() == 0:
_debug = False
root_logger.setLevel(logging.WARN)
elif Config.log_level() == 1:
root_logger.setLevel(logging.INFO)
elif Config.log_level() > 1:
root_logger.setLevel(logging.DEBUG)
for logger_name in silence_debug_loggers:
logging.getLogger(logger_name).setLevel(logging.INFO)
_logging_configured = True
def create_connexion_app(self):
app = FlaskApp('fusillade')
# The Flask/Connection app's logger has its own multi-line formatter and configuration. Rather than suppressing
# it we let it do its thing, give it a special name and only enable it if Fusillade_DEBUG > 1.
# Most of the Fusillade web app's logging is done through the FusilladeChaliceApp.app logger not the Flask
# app's logger.
app.app.logger_name = 'fus.api'
debug = Config.log_level() > 1
app.app.debug = debug
app.app.logger.info('Flask debug is %s.',
'enabled' if debug else 'disabled')
resolver = RestyResolver("fusillade.api",
collection_endpoint_name="list")
self.connexion_apis.append(
app.add_api(self.swagger_spec_path,
resolver=resolver,
validate_responses=True,
arguments=os.environ,
options={"swagger_path": self.swagger_spec_path}))
self.connexion_apis.append(
app.add_api(self.swagger_internal_spec_path,
validate_responses=True))
return app