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log_helper.py
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log_helper.py
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import logging
from logging.handlers import RotatingFileHandler
import datetime
import os
class LogColors:
"""Colors"""
CRITICAL = '\033[0;31m' # Red
SUCCESS = '\033[0;32m' # Green
ERROR = '\033[0;33m' # Yellow
SYSTEM = '\033[0;34m' # Blue
INFO = '\033[0;35m' # Purple
USER_ACTION = '\033[0;36m' # Cyan
NORMAL = '\033[0;37m' # White
class LogTypes:
"""Log levels"""
CRITICAL = "CRITICAL" # used for critical errors
SUCCESS = "SUCCESS" # used for successful actions
ERROR = "ERROR" # used for errors
SYSTEM = "SYSTEM" # used for system messages
INFO = "INFO" # used for information, like events
USER_ACTION = "USER_ACTION" # used for user actions
NORMAL = "NORMAL" # used for normal messages
class Logger:
"""Logger class"""
def __init__(self, type):
self.type = type
self.logger = logging.getLogger(type)
self.logger.setLevel(logging.DEBUG)
def create_logger(self, type):
"""Create a logger with the given type"""
logger = logging.getLogger(type)
logger.setLevel(logging.DEBUG)
return logger
def log(self, message, type:LogTypes=LogTypes.NORMAL):
"""Log a message with the given level"""
color = {
"CRITICAL": LogColors.CRITICAL,
"SUCCESS": LogColors.SUCCESS,
"ERROR": LogColors.ERROR,
"SYSTEM": LogColors.SYSTEM,
"INFO": LogColors.INFO,
"USER_ACTION": LogColors.USER_ACTION,
"NORMAL": LogColors.NORMAL
}.get(type, LogColors.NORMAL)
# clear the handler list
self.logger.handlers.clear()
#get date in format DD-MM-YYYY
date = datetime.datetime.now().strftime("%d-%m-%Y")
log_file_path = f"logs/{date}.log"
# File and console handler
try:
file_handler = RotatingFileHandler(log_file_path, maxBytes=5000000, backupCount=2)
except FileNotFoundError:
os.makedirs("logs")
file_handler = RotatingFileHandler(log_file_path, maxBytes=5000000, backupCount=2)
console_handler = logging.StreamHandler()
if type == LogTypes.NORMAL:
file_handler.setFormatter(logging.Formatter(f"[%(asctime)s] [{self.type}] %(message)s", datefmt='%H:%M:%S'))
console_handler.setFormatter(logging.Formatter(f"{color}[%(asctime)s] [{self.type}] %(message)s", datefmt='%H:%M:%S'))
else:
file_handler.setFormatter(logging.Formatter(f"[%(asctime)s] [{self.type}/{type}] %(message)s", datefmt='%H:%M:%S'))
console_handler.setFormatter(logging.Formatter(f"{color}[%(asctime)s] [{self.type}/{type}] %(message)s", datefmt='%H:%M:%S'))
self.logger.addHandler(file_handler)
self.logger.addHandler(console_handler)
# Log the message
getattr(self.logger, type.lower(), self.logger.info)(message)