zulip/zephyr/middleware.py

import logging
import time

logger = logging.getLogger('humbug.requests')

class LogRequests(object):
    def process_request(self, request):
        request._time_started = time.time()

    def process_response(self, request, response):

        # The reverse proxy might have sent us the real external IP
        remote_ip = request.META.get('HTTP_X_REAL_IP')
        if remote_ip is None:
            remote_ip = request.META['REMOTE_ADDR']

        time_delta = -1
        # A time duration of -1 means the StartLogRequests middleware
        # didn't run for some reason
        if hasattr(request, '_time_started'):
            time_delta = time.time() - request._time_started
        logger.info('%-15s %-7s %3d %.3fs %s'
            % (remote_ip, request.method, response.status_code,
               time_delta, request.get_full_path()))
        return response