mirror of
https://github.com/Cog-Creators/Red-DiscordBot.git
synced 2025-11-06 11:18:54 -05:00
fe61ef167e
* Remove MemberGroup class and _super_group method Also found some docstrings which were missing stuff * Update documentation
207 lines
6.2 KiB
ReStructuredText
207 lines
6.2 KiB
ReStructuredText
.. config shite
|
|
|
|
.. role:: python(code)
|
|
:language: python
|
|
|
|
======
|
|
Config
|
|
======
|
|
|
|
Config was introduced in V3 as a way to make data storage easier and safer for all developers regardless of skill level.
|
|
It will take some getting used to as the syntax is entirely different from what Red has used before, but we believe
|
|
Config will be extremely beneficial to both cog developers and end users in the long run.
|
|
|
|
***********
|
|
Basic Usage
|
|
***********
|
|
|
|
.. code-block:: python
|
|
|
|
from redbot.core import Config
|
|
|
|
class MyCog:
|
|
def __init__(self):
|
|
self.config = Config.get_conf(self, identifier=1234567890)
|
|
|
|
self.config.register_global(
|
|
foo=True
|
|
)
|
|
|
|
@commands.command()
|
|
async def return_some_data(self, ctx):
|
|
await ctx.send(config.foo())
|
|
|
|
********
|
|
Tutorial
|
|
********
|
|
|
|
.. py:currentmodule:: redbot.core.config
|
|
|
|
This tutorial will walk you through how to use Config.
|
|
|
|
First, you need to import Config:
|
|
|
|
.. code-block:: python
|
|
|
|
from redbot.core import Config
|
|
|
|
Then, in the class's :code:`__init__` function, you need to get a config instance:
|
|
|
|
.. code-block:: python
|
|
|
|
class MyCog:
|
|
def __init__(self):
|
|
self.config = Config.get_conf(self, identifier=1234567890)
|
|
|
|
The ``identifier`` in :py:meth:`Config.get_conf` is used to keep your cog's data separate
|
|
from that of another cog, and thus should be unique to your cog. For example: if we
|
|
have two cogs named :code:`MyCog` and their identifier is different, each will have
|
|
its own data without overwriting the other's data. Note that it is also possible
|
|
to force registration of a data key before allowing you to get and set data for
|
|
that key by adding :code:`force_registration=True` after identifier (that defaults
|
|
to :code:`False` though)
|
|
|
|
After we've gotten that, we need to register default values:
|
|
|
|
.. code-block:: python
|
|
|
|
class MyCog:
|
|
def __init__(self):
|
|
self.config = Config.get_conf(self, identifier=1234567890)
|
|
default_global = {
|
|
"foobar": True,
|
|
"foo": {
|
|
"bar": True,
|
|
"baz": False
|
|
}
|
|
}
|
|
default_guild = {
|
|
"blah": [],
|
|
"baz": 1234567890
|
|
}
|
|
self.config.register_global(**default_global)
|
|
self.config.register_guild(**default_guild)
|
|
|
|
As seen in the example above, we can set up our defaults in dicts and then use those in
|
|
the appropriate :code:`register` function. As seen above, there's :py:meth:`Config.register_global`
|
|
and :py:meth:`Config.register_guild`, but there's also :py:meth:`Config.register_member`,
|
|
:py:meth:`Config.register_role`, :py:meth:`Config.register_user`, and :py:meth:`Config.register_channel`.
|
|
Note that :code:`member` stores based on guild id AND the user's id.
|
|
|
|
Once we have our defaults registered and we have the object, we can now use those values
|
|
in various ways:
|
|
|
|
.. code-block:: python
|
|
|
|
@commands.command()
|
|
@checks.admin_or_permissions(manage_guild=True)
|
|
async def setbaz(self, ctx, new_value):
|
|
await self.config.guild(ctx.guild).baz.set(new_value)
|
|
await ctx.send("Value of baz has been changed!")
|
|
|
|
@commands.command()
|
|
@checks.is_owner()
|
|
async def setfoobar(self, ctx, new_value):
|
|
await self.config.foobar.set(new_value)
|
|
|
|
@commands.command()
|
|
async def checkbaz(self, ctx):
|
|
baz_val = await self.config.guild(ctx.guild).baz()
|
|
await ctx.send("The value of baz is {}".format("True" if baz_val else "False"))
|
|
|
|
Notice a few things in the above examples:
|
|
|
|
1. Global doesn't have anything in between :code:`self.config` and the variable.
|
|
|
|
2. Both the getters and setters need to be awaited because they're coroutines.
|
|
|
|
3. If you're getting the value, the syntax is::
|
|
|
|
self.config.<insert thing here, or nothing if global>.variable_name()
|
|
|
|
4. If setting, it's::
|
|
|
|
self.config.<insert thing here, or nothing if global>.variable_name.set(new_value)
|
|
|
|
.. important::
|
|
|
|
Please note that while you have nothing between ``config`` and the variable name for global
|
|
data, you also have the following commands to get data specific to each category.
|
|
|
|
* :py:meth:`Config.guild` for guild data which takes an object of type :py:class:`discord.Guild`.
|
|
* :py:meth:`Config.member` which takes :py:class:`discord.Member`.
|
|
* :py:meth:`Config.user` which takes :py:class:`discord.User`.
|
|
* :py:meth:`Config.role` which takes :py:class:`discord.Role`.
|
|
* :py:meth:`Config.channel` which takes :py:class:`discord.TextChannel`.
|
|
|
|
If you need to wipe data from the config, you want to look at :py:meth:`Group.clear`, or :py:meth:`Config.clear_all`
|
|
and similar methods, such as :py:meth:`Config.clear_all_guilds`.
|
|
|
|
Which one you should use depends on what you want to do.
|
|
|
|
If you're looking to clear data for a single guild/member/channel/role/user,
|
|
you want to use :py:meth:`Group.clear` as that will clear the data only for the
|
|
specified thing.
|
|
|
|
If using :py:meth:`Config.clear_all`, it will reset all data everywhere.
|
|
|
|
There are other methods provided to reset data from a particular scope. For
|
|
example, :py:meth:`Config.clear_all_guilds` resets all guild data. For member
|
|
data, you can clear on both a per-guild and guild-independent basis, see
|
|
:py:meth:`Config.clear_all_members` for more info.
|
|
|
|
*************
|
|
API Reference
|
|
*************
|
|
|
|
.. important::
|
|
|
|
Before we begin with the nitty gritty API Reference, you should know that there are tons of working code examples
|
|
inside the bot itself! Simply take a peek inside of the :code:`tests/core/test_config.py` file for examples of using
|
|
Config in all kinds of ways.
|
|
|
|
.. automodule:: redbot.core.config
|
|
|
|
Config
|
|
^^^^^^
|
|
|
|
.. autoclass:: Config
|
|
:members:
|
|
|
|
Group
|
|
^^^^^
|
|
|
|
.. autoclass:: Group
|
|
:members:
|
|
:special-members:
|
|
|
|
Value
|
|
^^^^^
|
|
|
|
.. autoclass:: Value
|
|
:members:
|
|
:special-members: __call__
|
|
|
|
|
|
****************
|
|
Driver Reference
|
|
****************
|
|
|
|
.. automodule:: redbot.core.drivers
|
|
:members:
|
|
|
|
Base Driver
|
|
^^^^^^^^^^^
|
|
.. autoclass:: redbot.core.drivers.red_base.BaseDriver
|
|
:members:
|
|
|
|
JSON Driver
|
|
^^^^^^^^^^^
|
|
.. autoclass:: redbot.core.drivers.red_json.JSON
|
|
:members:
|
|
|
|
Mongo Driver
|
|
^^^^^^^^^^^^
|
|
.. autoclass:: redbot.core.drivers.red_mongo.Mongo
|
|
:members:
|