a year ago
Hi, I'm using the Python module (https://docs.python.org/3/library/logging.html) to differentiate logs however on the Railway logs it doesn't seem to differentiate between Warnings and Errors and just labels everything with an Error level. It could be something with my configuration but curious if anyone else has encountered this or have a logging configuration that works for them?
6 Replies
a year ago
They are counted as errors because they are printed to stderr, if you want colored logs for info, error, warn, debug -- you will need to use JSON logging
Ah, assuming something like: https://github.com/madzak/python-json-logger
a year ago
I'm not a python guy, but I assume so too
a year ago
no need for a library, just send the correct log level to the correct output
import sys
import logging
class InfoFilter(logging.Filter):
def filter(self, rec):
return rec.levelno in (logging.DEBUG, logging.INFO)
logger = logging.getLogger("__name__")
logger.setLevel(logging.DEBUG)
h1 = logging.StreamHandler(sys.stdout)
h1.setLevel(logging.DEBUG)
h1.addFilter(InfoFilter())
h2 = logging.StreamHandler()
h2.setLevel(logging.WARNING)
logger.addHandler(h1)
logger.addHandler(h2)any logs greater than warning will go to stderr
a year ago
more people need to use JSON logging