- #
- # 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_levels: 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)
-
- 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)
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