247577b2e2
See https://github.com/python-telegram-bot/python-telegram-bot/wiki/Transition-guide-to-Version-11.0 under Context based callbacks and Filters in handlers for a good guide on the changes in this commit. * Change handlers so context is supported * Attempt to make parameter "guessing" work on py < 3.5 * Document use_context in all handlers * Add Context to docs * Minor fixes to context handling * Add tests for context stuff * Allow the signature check to work on py<3.5 with methods * Fix order of operations * Address most issues raised in CR * Make CommandHandler no longer support filter lists * Fix indent (pycharm can be an arse sometimes) * Improve readability in conversationhandler * Make context have Match instead of groups & groupdict * Remove filter list support from messagehandler too * Small fix to StringCommandHandler * More small fixes to handlers * Amend CHANGES * Fix tests and fix bugs raised by tests * Don't allow users to ignore errors without messing with the warning filters themselves * Ignore our own deprecation warnings when testing * Skipping deprecationwarning test on py2 * Forgot some changes * Handler: Improved documentation and text of deprecation warnings * HandlerContext: Keep only dispatcher and use properties; improved doc * Complete fixing the documentation. - Fixes per Eldinnie's comments. - Fixes per warnings when running sphinx. * Some small doc fixes (interlinks and optionals) * Change add_error_handler to use HandlerContext too * More context based changes Context Based Handlers -> Context Based Callbacks No longer use_context args on every single Handler Instead set dispatcher/updater .use_context=True to use Works with - Handler callbacks - Error handler callbacks - Job callbacks Change examples to context based callbacks so new users are not confused Rename and move the context object from Handlers.HandlerContext to CallbackContext, since it doesn't only apply to handlers anymore. Fix tests by adding a new fixture `cpd` which is a dispatcher with use_context=True * Forgot about conversationhandler * Forgot jobqueue * Add tests for callbackcontext & for context based callback job * Fix as per review :) |
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| .. | ||
| conversationbot.png | ||
| conversationbot.py | ||
| conversationbot2.png | ||
| conversationbot2.py | ||
| echobot.py | ||
| echobot2.py | ||
| inlinebot.py | ||
| inlinekeyboard.py | ||
| LICENSE.txt | ||
| paymentbot.py | ||
| README.md | ||
| timerbot.py | ||
Examples
In this folder there 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 echobot.py example, they all use the high-level framework this library provides with the telegram.ext submodule.
All examples are licensed under the CC0 License and are therefore fully dedicated to the public domain. You can use them as the base for your own bots without worrying about copyrights.
echobot2.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
This bot uses the JobQueue 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.
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 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.
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 for this one, too!
inlinekeyboard.py
This example sheds some light on inline keyboards, callback queries and message editing.
inlinebot.py
A basic example of an inline bot. Don't forget to enable inline mode with @BotFather.
paymentbot.py
A basic example of a bot that can accept payments. Don't forget to enable and configure payments with @BotFather.
Pure API
The echobot.py example uses only the pure, "bare-metal" API wrapper.