Skip Flask logging for one endpoint?

Question

I have a Python Flask application. There is a healthcheck that hits one endpoint (/) a lot, and I\'d like to not see it in logs. How do I disable logging for only one GET en

Answer 1

Another option is to monkey patch WSGIRequestHandler suggested by Étienne Bersac

this way:

from werkzeug.serving import WSGIRequestHandler
from werkzeug.urls import uri_to_iri


try:
    import click
except ImportError:
    click = None


def log_request(WSGIRequestHandler, code="-", size="-"):
    try:
        path = uri_to_iri(WSGIRequestHandler.path)

        if path in black_listed_routes:
            return

        msg = "%s %s %s" % (WSGIRequestHandler.command, path, WSGIRequestHandler.request_version)
    except AttributeError:
        # path isn't set if the requestline was bad
        msg = WSGIRequestHandler.requestline

    code = str(code)

    if click:
        color = click.style

        if code[0] == "1":  # 1xx - Informational
            msg = color(msg, bold=True)
        elif code[0] == "2":  # 2xx - Success
            msg = color(msg, fg="white")
        elif code == "304":  # 304 - Resource Not Modified
            msg = color(msg, fg="cyan")
        elif code[0] == "3":  # 3xx - Redirection
            msg = color(msg, fg="green")
        elif code == "404":  # 404 - Resource Not Found
            msg = color(msg, fg="yellow")
        elif code[0] == "4":  # 4xx - Client Error
            msg = color(msg, fg="red", bold=True)
        else:  # 5xx, or any other response
            msg = color(msg, fg="magenta", bold=True)

    WSGIRequestHandler.log("info", '"%s" %s %s', msg, code, size)


def monkey_patch_logger():
    WSGIRequestHandler.log_request = log_request