mirror of
https://git.anonymousland.org/anonymousland/synapse-product.git
synced 2024-12-12 23:24:20 -05:00
158 lines
4.6 KiB
Python
158 lines
4.6 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright 2014, 2015 OpenMarket Ltd
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
from ._base import Config
|
|
from synapse.util.logcontext import LoggingContextFilter
|
|
from twisted.python.log import PythonLoggingObserver
|
|
import logging
|
|
import logging.config
|
|
import yaml
|
|
from string import Template
|
|
import os
|
|
|
|
|
|
DEFAULT_LOG_CONFIG = Template("""
|
|
version: 1
|
|
|
|
formatters:
|
|
precise:
|
|
format: '%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(request)s\
|
|
- %(message)s'
|
|
|
|
filters:
|
|
context:
|
|
(): synapse.util.logcontext.LoggingContextFilter
|
|
request: ""
|
|
|
|
handlers:
|
|
file:
|
|
class: logging.handlers.RotatingFileHandler
|
|
formatter: precise
|
|
filename: ${log_file}
|
|
maxBytes: 104857600
|
|
backupCount: 10
|
|
filters: [context]
|
|
level: INFO
|
|
console:
|
|
class: logging.StreamHandler
|
|
formatter: precise
|
|
|
|
loggers:
|
|
synapse:
|
|
level: INFO
|
|
|
|
synapse.storage.SQL:
|
|
level: INFO
|
|
|
|
root:
|
|
level: INFO
|
|
handlers: [file, console]
|
|
""")
|
|
|
|
|
|
class LoggingConfig(Config):
|
|
|
|
def read_config(self, config):
|
|
self.verbosity = config.get("verbose", 0)
|
|
self.log_config = self.abspath(config.get("log_config"))
|
|
self.log_file = self.abspath(config.get("log_file"))
|
|
|
|
def default_config(self, config_dir_path, server_name):
|
|
log_file = self.abspath("homeserver.log")
|
|
log_config = self.abspath(
|
|
os.path.join(config_dir_path, server_name + ".log.config")
|
|
)
|
|
return """
|
|
# Logging verbosity level.
|
|
verbose: 0
|
|
|
|
# File to write logging to
|
|
log_file: "%(log_file)s"
|
|
|
|
# A yaml python logging config file
|
|
log_config: "%(log_config)s"
|
|
""" % locals()
|
|
|
|
def read_arguments(self, args):
|
|
if args.verbose is not None:
|
|
self.verbosity = args.verbose
|
|
if args.log_config is not None:
|
|
self.log_config = args.log_config
|
|
if args.log_file is not None:
|
|
self.log_file = args.log_file
|
|
|
|
def add_arguments(cls, parser):
|
|
logging_group = parser.add_argument_group("logging")
|
|
logging_group.add_argument(
|
|
'-v', '--verbose', dest="verbose", action='count',
|
|
help="The verbosity level."
|
|
)
|
|
logging_group.add_argument(
|
|
'-f', '--log-file', dest="log_file",
|
|
help="File to log to."
|
|
)
|
|
logging_group.add_argument(
|
|
'--log-config', dest="log_config", default=None,
|
|
help="Python logging config file"
|
|
)
|
|
|
|
def generate_files(self, config):
|
|
log_config = config.get("log_config")
|
|
if log_config and not os.path.exists(log_config):
|
|
with open(log_config, "wb") as log_config_file:
|
|
log_config_file.write(
|
|
DEFAULT_LOG_CONFIG.substitute(log_file=config["log_file"])
|
|
)
|
|
|
|
def setup_logging(self):
|
|
log_format = (
|
|
"%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(request)s"
|
|
" - %(message)s"
|
|
)
|
|
if self.log_config is None:
|
|
|
|
level = logging.INFO
|
|
level_for_storage = logging.INFO
|
|
if self.verbosity:
|
|
level = logging.DEBUG
|
|
if self.verbosity > 1:
|
|
level_for_storage = logging.DEBUG
|
|
|
|
# FIXME: we need a logging.WARN for a -q quiet option
|
|
logger = logging.getLogger('')
|
|
logger.setLevel(level)
|
|
|
|
logging.getLogger('synapse.storage').setLevel(level_for_storage)
|
|
|
|
formatter = logging.Formatter(log_format)
|
|
if self.log_file:
|
|
# TODO: Customisable file size / backup count
|
|
handler = logging.handlers.RotatingFileHandler(
|
|
self.log_file, maxBytes=(1000 * 1000 * 100), backupCount=3
|
|
)
|
|
else:
|
|
handler = logging.StreamHandler()
|
|
handler.setFormatter(formatter)
|
|
|
|
handler.addFilter(LoggingContextFilter(request=""))
|
|
|
|
logger.addHandler(handler)
|
|
else:
|
|
with open(self.log_config, 'r') as f:
|
|
logging.config.dictConfig(yaml.load(f))
|
|
|
|
observer = PythonLoggingObserver()
|
|
observer.start()
|