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#
# Copyright 2024 The InfiniFlow Authors. All Rights Reserved.
#
# 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.
#
import os
import os.path
import logging
from logging.handlers import RotatingFileHandler
def get_project_base_directory():
PROJECT_BASE = os.path.abspath(
os.path.join(
os.path.dirname(os.path.realpath(__file__)),
os.pardir,
os.pardir,
)
)
return PROJECT_BASE
def initRootLogger(logfile_basename: str, log_format: str = "%(asctime)-15s %(levelname)-8s %(process)d %(message)s"):
logger = logging.getLogger()
if logger.hasHandlers():
return
log_path = os.path.abspath(os.path.join(get_project_base_directory(), "logs", f"{logfile_basename}.log"))
os.makedirs(os.path.dirname(log_path), exist_ok=True)
formatter = logging.Formatter(log_format)
handler1 = RotatingFileHandler(log_path, maxBytes=10*1024*1024, backupCount=5)
handler1.setFormatter(formatter)
logger.addHandler(handler1)
handler2 = logging.StreamHandler()
handler2.setFormatter(formatter)
logger.addHandler(handler2)
logging.captureWarnings(True)
LOG_LEVELS = os.environ.get("LOG_LEVELS", "")
pkg_levels = {}
for pkg_name_level in LOG_LEVELS.split(","):
terms = pkg_name_level.split("=")
if len(terms)!= 2:
continue
pkg_name, pkg_level = terms[0], terms[1]
pkg_name = pkg_name.strip()
pkg_level = logging.getLevelName(pkg_level.strip().upper())
if not isinstance(pkg_level, int):
pkg_level = logging.INFO
pkg_levels[pkg_name] = logging.getLevelName(pkg_level)
for pkg_name in ['peewee', 'pdfminer']:
if pkg_name not in pkg_levels:
pkg_levels[pkg_name] = logging.getLevelName(logging.WARNING)
if 'root' not in pkg_levels:
pkg_levels['root'] = logging.getLevelName(logging.INFO)
for pkg_name, pkg_level in pkg_levels.items():
pkg_logger = logging.getLogger(pkg_name)
pkg_logger.setLevel(pkg_level)
msg = f"{logfile_basename} log path: {log_path}, log levels: {pkg_levels}"
logger.info(msg) |