mirror of
https://github.com/PaddlePaddle/FastDeploy.git
synced 2026-04-23 00:17:25 +08:00
zhouchong
6e16438a57
* feat: implement log channel separation and request log level system * fix: log system improvements based on review * add request_id to error logs, use RequestLogLevel enum, and unify logger implementation from utils to logger module
125 lines
4.0 KiB
Python
125 lines
4.0 KiB
Python
"""
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# Copyright (c) 2025 PaddlePaddle Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""
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"""
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FastDeploy Logging Module
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Unified logging management module providing:
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- Formatters: ColoredFormatter, CustomFormatter
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- Handlers: DailyRotatingFileHandler, IntervalRotatingFileHandler, LazyFileHandler
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- Logger: FastDeployLogger
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- Request Logger: log_request, log_request_error, RequestLogLevel
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- Setup: setup_logging
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- Pre-defined logger instances (lazy-loaded)
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Usage:
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from fastdeploy.logger import get_logger, llm_logger, console_logger
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from fastdeploy.logger import log_request, log_request_error, RequestLogLevel
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"""
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# Formatters
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from fastdeploy.logger.formatters import ColoredFormatter, CustomFormatter
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# Handlers
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from fastdeploy.logger.handlers import (
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DailyRotatingFileHandler,
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IntervalRotatingFileHandler,
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LazyFileHandler,
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)
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# Logger
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from fastdeploy.logger.logger import FastDeployLogger
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# Request logger
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from fastdeploy.logger.request_logger import (
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RequestLogLevel,
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log_request,
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log_request_error,
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)
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# Setup
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from fastdeploy.logger.setup_logging import setup_logging
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def get_logger(name, file_name=None, without_formater=False, print_to_console=False, channel=None):
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"""Convenience function to get a logger instance"""
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return FastDeployLogger().get_logger(name, file_name, without_formater, print_to_console, channel=channel)
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# Pre-defined logger instance configs (name, file_name, without_formater, print_to_console, channel)
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_LOGGER_CONFIGS = {
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"llm_logger": ("fastdeploy", None, False, False, "main"),
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"data_processor_logger": ("data_processor", None, False, False, "main"),
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"scheduler_logger": ("scheduler", None, False, False, "main"),
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"api_server_logger": ("api_server", None, False, False, "main"),
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"console_logger": (None, None, False, False, "console"),
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"spec_logger": ("speculate", "speculate.log", False, False, None),
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"zmq_client_logger": ("zmq_client", "comm.log", False, False, None),
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"router_logger": ("router", "comm.log", False, False, None),
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"fmq_logger": ("fmq", "comm.log", False, False, None),
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"obj_logger": ("obj", "obj.log", False, False, None),
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"register_manager_logger": ("register_manager", "register_manager.log", False, False, None),
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"_request_logger": ("request", None, False, False, "request"),
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}
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_logger_cache = {}
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def __getattr__(name):
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"""Lazy-load pre-defined logger instances"""
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if name in _LOGGER_CONFIGS:
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if name not in _logger_cache:
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cfg = _LOGGER_CONFIGS[name]
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_logger_cache[name] = get_logger(cfg[0], cfg[1], cfg[2], cfg[3], cfg[4])
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return _logger_cache[name]
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if name == "trace_logger":
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if name not in _logger_cache:
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_logger_cache[name] = FastDeployLogger().get_trace_logger("trace", "trace.log")
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return _logger_cache[name]
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raise AttributeError(f"module {__name__!r} has no attribute {name!r}")
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__all__ = [
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# Formatters
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"ColoredFormatter",
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"CustomFormatter",
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# Handlers
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"DailyRotatingFileHandler",
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"IntervalRotatingFileHandler",
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"LazyFileHandler",
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# Logger
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"FastDeployLogger",
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"get_logger",
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# Request logger
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"RequestLogLevel",
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"log_request",
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"log_request_error",
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# Setup
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"setup_logging",
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# Pre-defined logger instances (lazy-loaded)
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"llm_logger",
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"data_processor_logger",
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"scheduler_logger",
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"api_server_logger",
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"console_logger",
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"spec_logger",
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"zmq_client_logger",
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"trace_logger",
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"router_logger",
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"fmq_logger",
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"obj_logger",
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"register_manager_logger",
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]
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