def write_log_line(log_data, path, method, remote_ip, email, client_name,
status_code=200, error_content=None, error_content_iter=None):
# type: (MutableMapping[str, Any], Text, str, str, Text, Text, int, Optional[AnyStr], Optional[Iterable[AnyStr]]) -> None
assert error_content is None or error_content_iter is None
if error_content is not None:
error_content_iter = (error_content,)
# For statsd timer name
if path == '/':
statsd_path = u'webreq'
else:
statsd_path = u"webreq.%s" % (path[1:].replace('/', '.'),)
# Remove non-ascii chars from path (there should be none, if there are it's
# because someone manually entered a nonexistant path), as UTF-8 chars make
# statsd sad when it sends the key name over the socket
statsd_path = statsd_path.encode('ascii', errors='ignore').decode("ascii")
blacklisted_requests = ['do_confirm', 'send_confirm',
'eventslast_event_id', 'webreq.content', 'avatar', 'user_uploads',
'password.reset', 'static', 'json.bots', 'json.users', 'json.streams',
'accounts.unsubscribe', 'apple-touch-icon', 'emoji', 'json.bots',
'upload_file', 'realm_activity', 'user_activity']
suppress_statsd = any((blacklisted in statsd_path for blacklisted in blacklisted_requests))
time_delta = -1
# A time duration of -1 means the StartLogRequests middleware
# didn't run for some reason
optional_orig_delta = ""
if 'time_started' in log_data:
time_delta = time.time() - log_data['time_started']
if 'time_stopped' in log_data:
orig_time_delta = time_delta
time_delta = ((log_data['time_stopped'] - log_data['time_started']) +
(time.time() - log_data['time_restarted']))
optional_orig_delta = " (lp: %s)" % (format_timedelta(orig_time_delta),)
remote_cache_output = ""
if 'remote_cache_time_start' in log_data:
remote_cache_time_delta = get_remote_cache_time() - log_data['remote_cache_time_start']
remote_cache_count_delta = get_remote_cache_requests() - log_data['remote_cache_requests_start']
if 'remote_cache_requests_stopped' in log_data:
# (now - restarted) + (stopped - start) = (now - start) + (stopped - restarted)
remote_cache_time_delta += (log_data['remote_cache_time_stopped'] -
log_data['remote_cache_time_restarted'])
remote_cache_count_delta += (log_data['remote_cache_requests_stopped'] -
log_data['remote_cache_requests_restarted'])
if (remote_cache_time_delta > 0.005):
remote_cache_output = " (mem: %s/%s)" % (format_timedelta(remote_cache_time_delta),
remote_cache_count_delta)
if not suppress_statsd:
statsd.timing("%s.remote_cache.time" % (statsd_path,), timedelta_ms(remote_cache_time_delta))
statsd.incr("%s.remote_cache.querycount" % (statsd_path,), remote_cache_count_delta)
startup_output = ""
if 'startup_time_delta' in log_data and log_data["startup_time_delta"] > 0.005:
startup_output = " (+start: %s)" % (format_timedelta(log_data["startup_time_delta"]))
bugdown_output = ""
if 'bugdown_time_start' in log_data:
bugdown_time_delta = get_bugdown_time() - log_data['bugdown_time_start']
bugdown_count_delta = get_bugdown_requests() - log_data['bugdown_requests_start']
if 'bugdown_requests_stopped' in log_data:
# (now - restarted) + (stopped - start) = (now - start) + (stopped - restarted)
bugdown_time_delta += (log_data['bugdown_time_stopped'] -
log_data['bugdown_time_restarted'])
bugdown_count_delta += (log_data['bugdown_requests_stopped'] -
log_data['bugdown_requests_restarted'])
if (bugdown_time_delta > 0.005):
bugdown_output = " (md: %s/%s)" % (format_timedelta(bugdown_time_delta),
bugdown_count_delta)
if not suppress_statsd:
statsd.timing("%s.markdown.time" % (statsd_path,), timedelta_ms(bugdown_time_delta))
statsd.incr("%s.markdown.count" % (statsd_path,), bugdown_count_delta)
# Get the amount of time spent doing database queries
db_time_output = ""
queries = connection.connection.queries if connection.connection is not None else []
if len(queries) > 0:
query_time = sum(float(query.get('time', 0)) for query in queries)
db_time_output = " (db: %s/%sq)" % (format_timedelta(query_time),
len(queries))
if not suppress_statsd:
# Log ms, db ms, and num queries to statsd
statsd.timing("%s.dbtime" % (statsd_path,), timedelta_ms(query_time))
statsd.incr("%s.dbq" % (statsd_path,), len(queries))
statsd.timing("%s.total" % (statsd_path,), timedelta_ms(time_delta))
if 'extra' in log_data:
extra_request_data = " %s" % (log_data['extra'],)
else:
extra_request_data = ""
logger_client = "(%s via %s)" % (email, client_name)
logger_timing = ('%5s%s%s%s%s%s %s' %
(format_timedelta(time_delta), optional_orig_delta,
remote_cache_output, bugdown_output,
db_time_output, startup_output, path))
logger_line = ('%-15s %-7s %3d %s%s %s' %
#.........这里部分代码省略.........
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