Developing Bot

log.py

@@ -1,6 +1,29 @@
-from telegram import Update
-from telegram.ext import ApplicationBuilder, CommandHandler, ContextTypes
-import configparser
-import json
 import os
+from config import config
+from datetime import datetime
 
+LOG_ID_INFO = 'I'
+LOG_ID_WARNING = 'W'
+LOG_ID_ERROR = 'E'
+
+def info(chat_id: str, message: str) -> None:
+    log_line = format_message(LOG_ID_INFO, chat_id, message)
+    write_log(log_line)
+
+def warning(chat_id: str, message: str) -> None:
+    log_line = format_message(LOG_ID_WARNING, chat_id, message)
+    write_log(log_line)
+
+def error(chat_id: str, message: str, stack_trace: str) -> None:
+    log_line = format_message(LOG_ID_ERROR, chat_id, message)
+    log_line += f'\nStack Trace:\n{stack_trace}'
+    write_log(log_line)
+
+def format_message (log_id: str, chat_id: str, message: str) -> str:
+    return f'{datetime.now().strftime("%Y-%m-%d @ %H:%M")} | {config.BOT_NAME} | {log_id} | {message}'
+
+def write_log(log_line: str):
+    os.makedirs(config.LOG_FOLDER_PATH, exist_ok=True)
+    with open(os.path.join(config.LOG_FOLDER_PATH, config.LOG_FILE_NAME), 'a', encoding='utf-8') as log_file:
+        log_file.write(log_line + '\n')
+    print(log_line)