mirror of
https://github.com/python-telegram-bot/python-telegram-bot.git
synced 2024-11-25 00:27:46 +01:00
114 lines
4 KiB
Python
114 lines
4 KiB
Python
#!/usr/bin/env python
|
|
#
|
|
# A library that provides a Python interface to the Telegram Bot API
|
|
# Copyright (C) 2015-2024
|
|
# Leandro Toledo de Souza <devs@python-telegram-bot.org>
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Lesser Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU Lesser Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Lesser Public License
|
|
# along with this program. If not, see [http://www.gnu.org/licenses/].
|
|
"""This module contains functionality used for transition warnings issued by this library.
|
|
|
|
It was created to prevent circular imports that would be caused by creating the warnings
|
|
inside warnings.py.
|
|
|
|
.. versionadded:: 20.2
|
|
"""
|
|
from typing import Any, Callable, Type, Union
|
|
|
|
from telegram._utils.warnings import warn
|
|
from telegram.warnings import PTBDeprecationWarning, PTBUserWarning
|
|
|
|
|
|
def build_deprecation_warning_message(
|
|
deprecated_name: str,
|
|
new_name: str,
|
|
object_type: str,
|
|
bot_api_version: str,
|
|
) -> str:
|
|
"""Builds a warning message for the transition in API when an object is renamed.
|
|
|
|
Returns a warning message that can be used in `warn` function.
|
|
"""
|
|
return (
|
|
f"The {object_type} '{deprecated_name}' was renamed to '{new_name}' in Bot API "
|
|
f"{bot_api_version}. We recommend using '{new_name}' instead of "
|
|
f"'{deprecated_name}'."
|
|
)
|
|
|
|
|
|
# Narrower type hints will cause linting errors and/or circular imports.
|
|
# We'll use `Any` here and put type hints in the calling code.
|
|
def warn_about_deprecated_arg_return_new_arg(
|
|
deprecated_arg: Any,
|
|
new_arg: Any,
|
|
deprecated_arg_name: str,
|
|
new_arg_name: str,
|
|
bot_api_version: str,
|
|
ptb_version: str,
|
|
stacklevel: int = 2,
|
|
warn_callback: Callable[[Union[str, PTBUserWarning], Type[Warning], int], None] = warn,
|
|
) -> Any:
|
|
"""A helper function for the transition in API when argument is renamed.
|
|
|
|
Checks the `deprecated_arg` and `new_arg` objects; warns if non-None `deprecated_arg` object
|
|
was passed. Returns `new_arg` object (either the one originally passed by the user or the one
|
|
that user passed as `deprecated_arg`).
|
|
|
|
Raises `ValueError` if both `deprecated_arg` and `new_arg` objects were passed, and they are
|
|
different.
|
|
"""
|
|
if deprecated_arg and new_arg and deprecated_arg != new_arg:
|
|
base_message = build_deprecation_warning_message(
|
|
deprecated_name=deprecated_arg_name,
|
|
new_name=new_arg_name,
|
|
object_type="parameter",
|
|
bot_api_version=bot_api_version,
|
|
)
|
|
raise ValueError(
|
|
f"You passed different entities as '{deprecated_arg_name}' and '{new_arg_name}'. "
|
|
f"{base_message}"
|
|
)
|
|
|
|
if deprecated_arg:
|
|
warn_callback(
|
|
PTBDeprecationWarning(
|
|
ptb_version,
|
|
f"Bot API {bot_api_version} renamed the argument '{deprecated_arg_name}' to "
|
|
f"'{new_arg_name}'.",
|
|
),
|
|
stacklevel=stacklevel + 1, # type: ignore[call-arg]
|
|
)
|
|
return deprecated_arg
|
|
|
|
return new_arg
|
|
|
|
|
|
def warn_about_deprecated_attr_in_property(
|
|
deprecated_attr_name: str,
|
|
new_attr_name: str,
|
|
bot_api_version: str,
|
|
ptb_version: str,
|
|
stacklevel: int = 2,
|
|
) -> None:
|
|
"""A helper function for the transition in API when attribute is renamed. Call from properties.
|
|
|
|
The properties replace deprecated attributes in classes and issue these deprecation warnings.
|
|
"""
|
|
warn(
|
|
PTBDeprecationWarning(
|
|
ptb_version,
|
|
f"Bot API {bot_api_version} renamed the attribute '{deprecated_attr_name}' to "
|
|
f"'{new_attr_name}'.",
|
|
),
|
|
stacklevel=stacklevel + 1,
|
|
)
|