Rapptz e198a0e7e6 Avoid re-creating View children on edit
The older code attempted to be clever and sync component additions and
removals with what the message edit is doing. In some cases, this led
to the re-creation of those components causing lost attributes to be
dropped such as `_rendered_row` which would mess up handling of view
weights.

Instead of recreating the children list every time and keeping track
of additions and removals, this change just updates the old state with
the new state while ignoring any new or removed additions. This should
work fine in theory due to additions or removals already being present
before editing the View instance in the first place.

Closes #7231 #7511
2022-04-27 01:24:10 -04:00
2022-04-20 06:49:28 -04:00
2021-01-15 05:28:11 -05:00
2021-08-22 02:25:13 -04:00
2022-03-30 18:33:09 -04:00
2022-03-30 18:33:09 -04:00
2022-03-10 06:03:59 -05:00

discord.py
==========

.. image:: https://discord.com/api/guilds/336642139381301249/embed.png
   :target: https://discord.gg/r3sSKJJ
   :alt: Discord server invite
.. image:: https://img.shields.io/pypi/v/discord.py.svg
   :target: https://pypi.python.org/pypi/discord.py
   :alt: PyPI version info
.. image:: https://img.shields.io/pypi/pyversions/discord.py.svg
   :target: https://pypi.python.org/pypi/discord.py
   :alt: PyPI supported Python versions

A modern, easy to use, feature-rich, and async ready API wrapper for Discord written in Python.

Key Features
-------------

- Modern Pythonic API using ``async`` and ``await``.
- Proper rate limit handling.
- Optimised in both speed and memory.

Installing
----------

**Python 3.8 or higher is required**

To install the library without full voice support, you can just run the following command:

.. code:: sh

    # Linux/macOS
    python3 -m pip install -U discord.py

    # Windows
    py -3 -m pip install -U discord.py

Otherwise to get voice support you should run the following command:

.. code:: sh

    # Linux/macOS
    python3 -m pip install -U "discord.py[voice]"

    # Windows
    py -3 -m pip install -U discord.py[voice]


To install the development version, do the following:

.. code:: sh

    $ git clone https://github.com/Rapptz/discord.py
    $ cd discord.py
    $ python3 -m pip install -U .[voice]


Optional Packages
~~~~~~~~~~~~~~~~~~

* `PyNaCl <https://pypi.org/project/PyNaCl/>`__ (for voice support)

Please note that on Linux installing voice you must install the following packages via your favourite package manager (e.g. ``apt``, ``dnf``, etc) before running the above commands:

* libffi-dev (or ``libffi-devel`` on some systems)
* python-dev (e.g. ``python3.6-dev`` for Python 3.6)

Quick Example
--------------

.. code:: py

    import discord

    class MyClient(discord.Client):
        async def on_ready(self):
            print('Logged on as', self.user)

        async def on_message(self, message):
            # don't respond to ourselves
            if message.author == self.user:
                return

            if message.content == 'ping':
                await message.channel.send('pong')

    intents = discord.Intents.default()
    intents.message_content = True
    client = MyClient(intents=intents)
    client.run('token')

Bot Example
~~~~~~~~~~~~~

.. code:: py

    import discord
    from discord.ext import commands

    intents = discord.Intents.default()
    intents.message_content = True
    bot = commands.Bot(command_prefix='>', intents=intents)

    @bot.command()
    async def ping(ctx):
        await ctx.send('pong')

    bot.run('token')

You can find more examples in the examples directory.

Links
------

- `Documentation <https://discordpy.readthedocs.io/en/latest/index.html>`_
- `Official Discord Server <https://discord.gg/r3sSKJJ>`_
- `Discord API <https://discord.gg/discord-api>`_
Description
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