def apply_json_logger():
dictConfig({
"version": 1,
"formatters": {
"default": {
"()": lambda *a, **k: JsonFormatter()
}
},
"filters": {
"requests": {
"()": lambda *a, **k: RequestContextFilter()
}
},
"handlers": {
"wsgi": {
"class": "logging.StreamHandler",
"stream": "ext://flask.logging.wsgi_errors_stream",
"formatter": "default",
"filters": ["requests"],
}
},
"root": {
"level": "INFO",
"handlers": ["wsgi"]
},
})
def logger(log_stream):
logger = logging.getLogger()
for handler in logger.handlers:
logger.removeHandler(handler)
logHandler = logging.StreamHandler(log_stream)
formatter = JsonFormatter()
logHandler.setFormatter(formatter)
logger.setLevel(logging.INFO)
logger.addFilter(RequestContextFilter())
logger.addHandler(logHandler)
return logger
def setup_task_logger(*args, **kwargs):
if app.config.get("LOG_JSON"):
logger = logging.getLogger()
for handler in logger.handlers:
handler.setFormatter(JsonFormatter(source="queue"))