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reddit_stock_analyzer/rstat_tool/logger_setup.py

48 lines
1.7 KiB
Python

# rstat_tool/logger_setup.py
import logging
import sys
logger = logging.getLogger("rstat_app")
def setup_logging(console_verbose=False, debug_mode=False):
"""
Configures the application's logger with a new DEBUG level.
"""
# The logger itself must be set to the lowest possible level (DEBUG).
log_level = logging.DEBUG if debug_mode else logging.INFO
logger.setLevel(log_level)
logger.propagate = False
if logger.hasHandlers():
logger.handlers.clear()
# File Handler (Always verbose at INFO level or higher)
file_handler = logging.FileHandler("rstat.log", mode='a')
file_handler.setLevel(logging.INFO) # We don't need debug spam in the file usually
file_formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s', datefmt='%Y-%m-%d %H:%M:%S')
file_handler.setFormatter(file_formatter)
logger.addHandler(file_handler)
# Console Handler (Verbosity is controlled)
console_handler = logging.StreamHandler(sys.stdout)
console_formatter = logging.Formatter('%(message)s')
console_handler.setFormatter(console_formatter)
if debug_mode:
console_handler.setLevel(logging.DEBUG)
elif console_verbose:
console_handler.setLevel(logging.INFO)
else:
console_handler.setLevel(logging.CRITICAL)
logger.addHandler(console_handler)
# YFINANCE LOGGER CAPTURE
yfinance_logger = logging.getLogger("yfinance")
yfinance_logger.propagate = False
if yfinance_logger.hasHandlers():
yfinance_logger.handlers.clear()
yfinance_logger.setLevel(logging.WARNING)
yfinance_logger.addHandler(console_handler)
yfinance_logger.addHandler(file_handler)