mirror of
https://github.com/agentscope-ai/ReMe.git
synced 2026-09-19 00:01:33 +00:00
42a3343cb5
- Introduce Application class for managing application lifecycle - Add base component classes for LLM formatters and token counters - Implement embedding model base with caching and batching support - Create file watcher base with watchfiles integration - Add job and step base components for workflow execution - Update base component with async locks and improved lifecycle management - Register new component types in component registry - Add application context and runtime context for dependency injection
86 lines
2.8 KiB
Python
86 lines
2.8 KiB
Python
"""Logging configuration module for application-wide tracing.
|
|
|
|
Provides a centralized logging facility using Loguru with support for
|
|
both console and file-based output, automatic rotation, and retention.
|
|
"""
|
|
|
|
import os
|
|
import sys
|
|
from datetime import datetime
|
|
|
|
from loguru import logger
|
|
|
|
_initialized = False
|
|
|
|
|
|
def get_logger(
|
|
log_dir: str = "logs",
|
|
level: str = "INFO",
|
|
log_to_console: bool = True,
|
|
log_to_file: bool = True,
|
|
force_init: bool = False,
|
|
):
|
|
"""Get a configured logger instance.
|
|
|
|
Automatically initializes on first call. Subsequent calls return
|
|
the same logger without re-initializing unless force_init=True.
|
|
|
|
This function configures the global Loguru logger with:
|
|
- Colorized console output (optional)
|
|
- File output with daily rotation (optional)
|
|
- 7-day retention with ZIP compression
|
|
- Consistent timestamp and location formatting
|
|
|
|
Args:
|
|
log_dir: Directory path for log files. Created if it doesn't exist.
|
|
Defaults to "logs" in the current working directory.
|
|
level: Logging level threshold. One of: DEBUG, INFO, WARNING,
|
|
ERROR, CRITICAL. Defaults to "INFO".
|
|
log_to_console: Whether to print logs to stdout. Defaults to True.
|
|
log_to_file: Whether to write logs to file. Defaults to True.
|
|
force_init: Force re-initialization even if already initialized.
|
|
Useful for changing log configuration mid-application.
|
|
Defaults to False.
|
|
|
|
Returns:
|
|
The configured Loguru logger instance.
|
|
"""
|
|
global _initialized
|
|
|
|
if _initialized and not force_init:
|
|
return logger
|
|
|
|
# Remove default handler to avoid duplicate logs
|
|
logger.remove()
|
|
|
|
# Configure colorized console logging if enabled
|
|
if log_to_console:
|
|
logger.add(
|
|
sink=sys.stdout,
|
|
level=level,
|
|
format="{time:YYYY-MM-DD HH:mm:ss} | {level} | {file}:{line} | {function} | {message}",
|
|
colorize=True,
|
|
)
|
|
|
|
# Configure file-based logging if enabled
|
|
if log_to_file:
|
|
try:
|
|
os.makedirs(log_dir, exist_ok=True)
|
|
|
|
current_ts = datetime.now().strftime("%Y-%m-%d_%H-%M-%S")
|
|
log_filepath = os.path.join(log_dir, f"{current_ts}.log")
|
|
|
|
logger.add(
|
|
log_filepath,
|
|
level=level,
|
|
rotation="00:00", # Rotate at midnight
|
|
retention="7 days", # Keep logs for 7 days
|
|
compression="zip", # Compress rotated logs
|
|
encoding="utf-8",
|
|
format="{time:YYYY-MM-DD HH:mm:ss} | {level} | {file}:{line} | {function} | {message}",
|
|
)
|
|
except Exception as e:
|
|
logger.error(f"Error configuring file logging: {e}")
|
|
|
|
_initialized = True
|
|
return logger
|