matthew/enhanced-discord.py
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[commands] Assign context inside HelpCommand.prepare_help_command

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Rapptz 2019-03-16 09:24:17 -04:00
parent b728061522
commit 8466250bcc
1 changed files with 9 additions and 3 deletions
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12
discord/ext/commands/help.py
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@ -686,7 +686,12 @@ class HelpCommand:
some state in your subclass before the command does its processing some state in your subclass before the command does its processing
then this would be the place to do it. then this would be the place to do it.
The default implementation is empty. The default implementation sets :attr:`context`.
.. warning::
If you override this method, be sure to call ``super()``
so the help command can be set up.
.. note:: .. note::
@ -700,7 +705,7 @@ class HelpCommand:
command: Optional[:class:`str`] command: Optional[:class:`str`]
The argument passed to the help command. The argument passed to the help command.
""" """
return None self.context = ctx
async def command_callback(self, ctx, *, command=None): async def command_callback(self, ctx, *, command=None):
"""|coro| """|coro|
@ -722,7 +727,6 @@ class HelpCommand:
- :meth:`prepare_help_command` - :meth:`prepare_help_command`
""" """
self.context = ctx
await self.prepare_help_command(ctx, command) await self.prepare_help_command(ctx, command)
bot = ctx.bot bot = ctx.bot
@ -898,6 +902,7 @@ class DefaultHelpCommand(HelpCommand):
async def prepare_help_command(self, ctx, command): async def prepare_help_command(self, ctx, command):
self.paginator.clear() self.paginator.clear()
await super().prepare_help_command(ctx, command)
async def send_bot_help(self, mapping): async def send_bot_help(self, mapping):
ctx = self.context ctx = self.context
@ -1123,6 +1128,7 @@ class MinimalHelpCommand(HelpCommand):
async def prepare_help_command(self, ctx, command): async def prepare_help_command(self, ctx, command):
self.paginator.clear() self.paginator.clear()
await super().prepare_help_command(ctx, command)
async def send_bot_help(self, mapping): async def send_bot_help(self, mapping):
ctx = self.context ctx = self.context