python-telegram-bot/examples/README.md
Bibo-Joshi a0720b9ac6
Documentation Improvements (#2008)
* Minor doc updates, following official API docs

* Fix spelling in Defaults docstrings

* Clarify Changelog of v12.7 about aware dates

* Fix typo in CHANGES.rst (#2024)

* Fix PicklePersistence.flush() with only bot_data (#2017)

* Update pylint in pre-commit to fix CI (#2018)

* Add Filters.via_bot (#2009)

* feat: via_bot filter

also fixing a small mistake in the empty parameter of the user filter and improve docs slightly

* fix: forgot to set via_bot to None

* fix: redoing subclassing to copy paste solution

* Cosmetic changes

Co-authored-by: Hinrich Mahler <hinrich.mahler@freenet.de>

* Update CHANGES.rst

Fixed Typo

Co-authored-by: Bibo-Joshi <hinrich.mahler@freenet.de>
Co-authored-by: Poolitzer <25934244+Poolitzer@users.noreply.github.com>

* Update downloads badge, add info on IRC Channel to Getting Help section

* Remove RegexHandler from ConversationHandlers Docs (#1973)

Replaced RegexHandler with MessageHandler, since the former is deprecated

* Fix Filters.via_bot docstrings

* Add notes on Markdown v1 being legacy mode

* Fixed typo in the Regex doc.. (#2036)

* Typo: Spelling

* Minor cleanup from #2043

* Document CommandHandler ignoring channel posts

* Doc fixes for a few telegram.ext classes

* Doc fixes for most `telegram` classes.

* pep-8

forgot the hard wrap is at 99 chars, not 100!
fixed a few spelling mistakes too.

* Address review and made rendering of booleans consistent

True, False, None are now rendered with ``bool`` wherever they weren't in telegram and telegram.ext classes.

* Few doc fixes for inline* classes

As usual, docs were cross-checked with official tg api docs.

* Doc fixes for telegram/files classes

As usual, docs were cross-checked with official tg api docs.

* Doc fixes for telegram.Game

Mostly just added hyperlinks. And fixed message length doc.

As usual, docs were cross-checked with official tg api docs.

* Very minor doc fix for passportfile.py and passportelementerrors.py

Didn't bother changing too much since this seems to be a custom implementation.

* Doc fixes for telegram.payments

As usual, cross-checked with official bot api docs.

* Address review 2

Few tiny other fixes too.

* Changed from ``True/False/None`` to :obj:`True/False/None` project-wide.

Few tiny other doc fixes too.

Co-authored-by: Robert Geislinger <mitachundkrach@gmail.com>
Co-authored-by: Poolitzer <25934244+Poolitzer@users.noreply.github.com>
Co-authored-by: GauthamramRavichandran <30320759+GauthamramRavichandran@users.noreply.github.com>
Co-authored-by: Mahesh19 <maheshvagicherla99438@gmail.com>
Co-authored-by: hoppingturtles <ilovebhagwan@gmail.com>
2020-08-24 19:35:57 +02:00

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# Examples
In this folder are small examples to show what a bot written with `python-telegram-bot` looks like. Some bots focus on one specific aspect of the Telegram Bot API while others focus on one of the mechanics of this library. Except for the [`rawapibot.py`](#pure-api) example, they all use the high-level framework this library provides with the [`telegram.ext`](https://python-telegram-bot.readthedocs.io/en/latest/telegram.ext.html) submodule.
All examples are licensed under the [CC0 License](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/examples/LICENSE.txt) and are therefore fully dedicated to the public domain. You can use them as the base for your own bots without worrying about copyrights.
### [`echobot.py`](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/examples/echobot.py)
This is probably the base for most of the bots made with `python-telegram-bot`. It simply replies to each text message with a message that contains the same text.
### [`timerbot.py`](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/examples/timerbot.py)
This bot uses the [`JobQueue`](https://python-telegram-bot.readthedocs.io/en/latest/telegram.ext.jobqueue.html) class to send timed messages. The user sets a timer by using `/set` command with a specific time, for example `/set 30`. The bot then sets up a job to send a message to that user after 30 seconds. The user can also cancel the timer by sending `/unset`. To learn more about the `JobQueue`, read [this wiki article](https://github.com/python-telegram-bot/python-telegram-bot/wiki/Extensions-%E2%80%93-JobQueue).
### [`conversationbot.py`](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/examples/conversationbot.py)
A common task for a bot is to ask information from the user. In v5.0 of this library, we introduced the [`ConversationHandler`](https://python-telegram-bot.readthedocs.io/en/latest/telegram.ext.conversationhandler.html) for that exact purpose. This example uses it to retrieve user-information in a conversation-like style. To get a better understanding, take a look at the [state diagram](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/examples/conversationbot.png).
### [`conversationbot2.py`](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/examples/conversationbot2.py)
A more complex example of a bot that uses the `ConversationHandler`. It is also more confusing. Good thing there is a [fancy state diagram](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/examples/conversationbot2.png) for this one, too!
### [`nestedconversationbot.py`](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/examples/nestedconversationbot.py)
A even more complex example of a bot that uses the nested `ConversationHandler`s. While it's certainly not that complex that you couldn't built it without nested `ConversationHanldler`s, it gives a good impression on how to work with them. Of course, there is a [fancy state diagram](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/examples/nestedconversationbot.png) for this example, too!
### [`persistentconversationbot.py`](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/examples/persistentconversationbot.py)
A basic example of a bot store conversation state and user_data over multiple restarts.
### [`inlinekeyboard.py`](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/examples/inlinekeyboard.py)
This example sheds some light on inline keyboards, callback queries and message editing.
### [`inlinekeyboard2.py`](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/examples/inlinekeyboard2.py)
A more complex example about inline keyboards, callback queries and message editing. This example showcases how an interactive menu could be build using inline keyboards.
### [`deeplinking.py`](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/examples/deeplinking.py)
A basic example on how to use deeplinking with inline keyboards.
### [`inlinebot.py`](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/examples/inlinebot.py)
A basic example of an [inline bot](https://core.telegram.org/bots/inline). Don't forget to enable inline mode with [@BotFather](https://telegram.me/BotFather).
### [`pollbot.py`](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/examples/pollbot.py)
This example sheds some light on polls, poll answers and the corresponding handlers.
### [`passportbot.py`](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/examples/passportbot.py)
A basic example of a bot that can accept passports. Use in combination with [`passportbot.html`](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/examples/passportbot.html). Don't forget to enable and configure payments with [@BotFather](https://telegram.me/BotFather). Check out this [guide](https://git.io/fAvYd) on Telegram passports in PTB.
### [`paymentbot.py`](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/examples/paymentbot.py)
A basic example of a bot that can accept payments. Don't forget to enable and configure payments with [@BotFather](https://telegram.me/BotFather).
### [`errorhandlerbot.py`](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/examples/errorhandlerbot.py)
A basic example on how to set up a custom error handler.
## Pure API
The [`rawapibot.py`](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/examples/rawapibot.py) example uses only the pure, "bare-metal" API wrapper.