expense-bot/handlers/errors/error_handler.py

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import logging
from aiogram.utils.exceptions import (TelegramAPIError,
MessageNotModified,
CantParseEntities)
from loader import dp
@dp.errors_handler()
async def errors_handler(update, exception):
"""
Exceptions handler. Catches all exceptions within task factory tasks.
:param dispatcher:
:param update:
:param exception:
:return: stdout logging
"""
if isinstance(exception, MessageNotModified):
logging.exception('Message is not modified')
# do something here?
return True
if isinstance(exception, CantParseEntities):
# or here
logging.exception(f'CantParseEntities: {exception} \nUpdate: {update}')
return True
# MUST BE THE LAST CONDITION (ЭТО УСЛОВИЕ ВСЕГДА ДОЛЖНО БЫТЬ В КОНЦЕ)
if isinstance(exception, TelegramAPIError):
logging.exception(f'TelegramAPIError: {exception} \nUpdate: {update}')
return True
# At least you have tried.
logging.exception(f'Update: {update} \n{exception}')