Deduplicate some code in synapse.app (#4567)

This commit is contained in:
Amber Brown 2019-02-08 17:25:57 +00:00 committed by GitHub
parent d008330d7d
commit 9cd33d2f4b
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14 changed files with 83 additions and 158 deletions

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@ -15,7 +15,6 @@
import logging
import logging.config
import os
import signal
import sys
from string import Template
@ -24,6 +23,7 @@ import yaml
from twisted.logger import STDLibLogObserver, globalLogBeginner
import synapse
from synapse.app import _base as appbase
from synapse.util.logcontext import LoggingContextFilter
from synapse.util.versionstring import get_version_string
@ -127,7 +127,7 @@ class LoggingConfig(Config):
)
def setup_logging(config, use_worker_options=False, register_sighup=None):
def setup_logging(config, use_worker_options=False):
""" Set up python logging
Args:
@ -140,12 +140,6 @@ def setup_logging(config, use_worker_options=False, register_sighup=None):
register_sighup (func | None): Function to call to register a
sighup handler.
"""
if not register_sighup:
if getattr(signal, "SIGHUP"):
register_sighup = lambda x: signal.signal(signal.SIGHUP, x)
else:
register_sighup = lambda x: None
log_config = (config.worker_log_config if use_worker_options
else config.log_config)
log_file = (config.worker_log_file if use_worker_options
@ -187,7 +181,7 @@ def setup_logging(config, use_worker_options=False, register_sighup=None):
else:
handler = logging.StreamHandler()
def sighup(signum, stack):
def sighup(*args):
pass
handler.setFormatter(formatter)
@ -200,14 +194,14 @@ def setup_logging(config, use_worker_options=False, register_sighup=None):
with open(log_config, 'r') as f:
logging.config.dictConfig(yaml.load(f))
def sighup(signum, stack):
def sighup(*args):
# it might be better to use a file watcher or something for this.
load_log_config()
logging.info("Reloaded log config from %s due to SIGHUP", log_config)
load_log_config()
register_sighup(sighup)
appbase.register_sighup(sighup)
# make sure that the first thing we log is a thing we can grep backwards
# for