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[commands] Add AutoShardedBot counterpart to AutoShardedClient.

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Rapptz 8 years ago
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aae8b783e9
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d22d8cc430
2 changed files with 70 additions and 62 deletions
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  1. 2
      discord/ext/commands/__init__.py
  2. 130
      discord/ext/commands/bot.py

2
discord/ext/commands/__init__.py
View File

@ -10,7 +10,7 @@ An extension module to facilitate creation of bot commands.
:license: MIT, see LICENSE for more details.
"""
from .bot import Bot, when_mentioned, when_mentioned_or
from .bot import Bot, AutoShardedBot, when_mentioned, when_mentioned_or
from .context import Context
from .core import *
from .errors import *

130
discord/ext/commands/bot.py
View File

@ -128,67 +128,7 @@ def _default_help_command(ctx, *commands : str):
for page in pages:
yield from destination.send(page)
class Bot(GroupMixin, discord.Client):
"""Represents a discord bot.
This class is a subclass of :class:`discord.Client` and as a result
anything that you can do with a :class:`discord.Client` you can do with
this bot.
This class also subclasses :class:`GroupMixin` to provide the functionality
to manage commands.
Attributes
-----------
command_prefix
The command prefix is what the message content must contain initially
to have a command invoked. This prefix could either be a string to
indicate what the prefix should be, or a callable that takes in the bot
as its first parameter and :class:`discord.Message` as its second
parameter and returns the prefix. This is to facilitate "dynamic"
command prefixes. This callable can be either a regular function or
a coroutine.
The command prefix could also be a list or a tuple indicating that
multiple checks for the prefix should be used and the first one to
match will be the invocation prefix. You can get this prefix via
:attr:`Context.prefix`.
description : str
The content prefixed into the default help message.
self_bot : bool
If ``True``, the bot will only listen to commands invoked by itself rather
than ignoring itself. If ``False`` (the default) then the bot will ignore
itself. This cannot be changed once initialised.
formatter : :class:`HelpFormatter`
The formatter used to format the help message. By default, it uses a
the :class:`HelpFormatter`. Check it for more info on how to override it.
If you want to change the help command completely (add aliases, etc) then
a call to :meth:`remove_command` with 'help' as the argument would do the
trick.
pm_help : Optional[bool]
A tribool that indicates if the help command should PM the user instead of
sending it to the channel it received it from. If the boolean is set to
``True``, then all help output is PM'd. If ``False``, none of the help
output is PM'd. If ``None``, then the bot will only PM when the help
message becomes too long (dictated by more than 1000 characters).
Defaults to ``False``.
help_attrs : dict
A dictionary of options to pass in for the construction of the help command.
This allows you to change the command behaviour without actually changing
the implementation of the command. The attributes will be the same as the
ones passed in the :class:`Command` constructor. Note that ``pass_context``
will always be set to ``True`` regardless of what you pass in.
command_not_found : str
The format string used when the help command is invoked with a command that
is not found. Useful for i18n. Defaults to ``"No command called {} found."``.
The only format argument is the name of the command passed.
command_has_no_subcommands : str
The format string used when the help command is invoked with requests for a
subcommand but the command does not have any subcommands. Defaults to
``"Command {0.name} has no subcommands."``. The first format argument is the
:class:`Command` attempted to get a subcommand and the second is the name.
"""
class BotBase(GroupMixin):
def __init__(self, command_prefix, formatter=None, description=None, pm_help=False, **options):
super().__init__(**options)
self.command_prefix = command_prefix
@ -683,3 +623,71 @@ class Bot(GroupMixin, discord.Client):
@asyncio.coroutine
def on_message(self, message):
yield from self.process_commands(message)
class Bot(BotBase, discord.Client):
"""Represents a discord bot.
This class is a subclass of :class:`discord.Client` and as a result
anything that you can do with a :class:`discord.Client` you can do with
this bot.
This class also subclasses :class:`GroupMixin` to provide the functionality
to manage commands.
Attributes
-----------
command_prefix
The command prefix is what the message content must contain initially
to have a command invoked. This prefix could either be a string to
indicate what the prefix should be, or a callable that takes in the bot
as its first parameter and :class:`discord.Message` as its second
parameter and returns the prefix. This is to facilitate "dynamic"
command prefixes. This callable can be either a regular function or
a coroutine.
The command prefix could also be a list or a tuple indicating that
multiple checks for the prefix should be used and the first one to
match will be the invocation prefix. You can get this prefix via
:attr:`Context.prefix`.
description : str
The content prefixed into the default help message.
self_bot : bool
If ``True``, the bot will only listen to commands invoked by itself rather
than ignoring itself. If ``False`` (the default) then the bot will ignore
itself. This cannot be changed once initialised.
formatter : :class:`HelpFormatter`
The formatter used to format the help message. By default, it uses a
the :class:`HelpFormatter`. Check it for more info on how to override it.
If you want to change the help command completely (add aliases, etc) then
a call to :meth:`remove_command` with 'help' as the argument would do the
trick.
pm_help : Optional[bool]
A tribool that indicates if the help command should PM the user instead of
sending it to the channel it received it from. If the boolean is set to
``True``, then all help output is PM'd. If ``False``, none of the help
output is PM'd. If ``None``, then the bot will only PM when the help
message becomes too long (dictated by more than 1000 characters).
Defaults to ``False``.
help_attrs : dict
A dictionary of options to pass in for the construction of the help command.
This allows you to change the command behaviour without actually changing
the implementation of the command. The attributes will be the same as the
ones passed in the :class:`Command` constructor. Note that ``pass_context``
will always be set to ``True`` regardless of what you pass in.
command_not_found : str
The format string used when the help command is invoked with a command that
is not found. Useful for i18n. Defaults to ``"No command called {} found."``.
The only format argument is the name of the command passed.
command_has_no_subcommands : str
The format string used when the help command is invoked with requests for a
subcommand but the command does not have any subcommands. Defaults to
``"Command {0.name} has no subcommands."``. The first format argument is the
:class:`Command` attempted to get a subcommand and the second is the name.
"""
pass
class AutoShardedBot(BotBase, discord.AutoShardedClient):
"""This is similar to :class:`Bot` except that it is derived from
:class:`discord.AutoShardedClient` instead.
"""
pass

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