python-telegram-bot/telegram/utils/types.py
Bibo-Joshi 2a4a0d0ccd
Refactor Defaults Integration (#2363)
* Change default handling, update signatures, get existing tests to pass.

* Try running tests on ubuntu 18.04

* Roll back

* Rework check_shortcut_call tests

* Further improve check_shortcut_call tests

* Start on defaults-checks for shortcuts, get it working for test_message

* Add check_shortcut_defaults to all other shortcut tests

* Some fine tuning

* Add defaults checking for bot methods

* Missing tests for TestCallbackQuery

* Test edit_message_media with defaults & some comments

* Fix cryptography requirement

* drop debug prints

* Remove debug prints

* Another try

* Try to fix coverage & logs

* Rearrange test order

* increase coverage

* Try to fix coverage reports

* address review

* Adapt tests like in #2386

* fix CI

* fix CI
2021-02-19 19:07:48 +01:00

50 lines
2.1 KiB
Python

#!/usr/bin/env python
#
# A library that provides a Python interface to the Telegram Bot API
# Copyright (C) 2015-2021
# 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 custom typing aliases."""
from pathlib import Path
from typing import IO, TYPE_CHECKING, Any, Dict, List, Optional, Tuple, TypeVar, Union
if TYPE_CHECKING:
from telegram import InputFile
from telegram.utils.helpers import DefaultValue
FileLike = Union[IO, 'InputFile']
"""Either an open file handler or a :class:`telegram.InputFile`."""
FileInput = Union[str, bytes, FileLike, Path]
"""Valid input for passing files to Telegram. Either a file id as string, a file like object,
a local file path as string, :class:`pathlib.Path` or the file contents as :obj:`bytes`."""
JSONDict = Dict[str, Any]
"""Dictionary containing response from Telegram or data to send to the API."""
ConversationDict = Dict[Tuple[int, ...], Optional[object]]
"""Dicts as maintained by the :class:`telegram.ext.ConversationHandler`."""
DVType = TypeVar('DVType')
ODVInput = Optional[Union['DefaultValue[DVType]', DVType]]
"""Generic type for bot method parameters which can have defaults. ``ODVInput[type]`` is the same
as ``Optional[Union[DefaultValue, type]]``."""
DVInput = Union['DefaultValue[DVType]', DVType]
"""Generic type for bot method parameters which can have defaults. ``DVInput[type]`` is the same
as ``Union[DefaultValue, type]``."""
RT = TypeVar("RT")
SLT = Union[RT, List[RT], Tuple[RT, ...]]
"""Single instance or list/tuple of instances."""