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[commands] Add Context.invoked_parents

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Sebastian Law 2021-02-22 05:17:13 -08:00 committed by Danny
parent 427e387a2f
commit 1afc127458
2 changed files with 15 additions and 0 deletions
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11
discord/ext/commands/context.py
View File

@ -57,6 +57,14 @@ class Context(discord.abc.Messageable):
invoked_with: :class:`str`
The command name that triggered this invocation. Useful for finding out
which alias called the command.
invoked_parents: List[:class:`str`]
The command names of the parents that triggered this invocation. Useful for
finding out which aliases called the command.
For example in commands ``?a b c test``, the invoked parents are ``['a', 'b', 'c']``.
.. versionadded:: 1.7
invoked_subcommand: :class:`Command`
The subcommand that was invoked.
If no valid subcommand was invoked then this is equal to ``None``.
@ -79,6 +87,7 @@ class Context(discord.abc.Messageable):
self.command = attrs.pop('command', None)
self.view = attrs.pop('view', None)
self.invoked_with = attrs.pop('invoked_with', None)
self.invoked_parents = attrs.pop('invoked_parents', [])
self.invoked_subcommand = attrs.pop('invoked_subcommand', None)
self.subcommand_passed = attrs.pop('subcommand_passed', None)
self.command_failed = attrs.pop('command_failed', False)
@ -180,6 +189,7 @@ class Context(discord.abc.Messageable):
to_call = cmd.root_parent or cmd
view.index = len(self.prefix)
view.previous = 0
self.invoked_parents = []
view.get_word() # advance to get the root command
else:
to_call = cmd
@ -192,6 +202,7 @@ class Context(discord.abc.Messageable):
view.previous = previous
self.invoked_with = invoked_with
self.invoked_subcommand = invoked_subcommand
self.invoked_parents = invoked_parents
self.subcommand_passed = subcommand_passed
@property

4
discord/ext/commands/core.py
View File

@ -1342,6 +1342,8 @@ class Group(GroupMixin, Command):
injected = hooked_wrapped_callback(self, ctx, self.callback)
await injected(*ctx.args, **ctx.kwargs)
ctx.invoked_parents.append(ctx.invoked_with)
if trigger and ctx.invoked_subcommand:
ctx.invoked_with = trigger
await ctx.invoked_subcommand.invoke(ctx)
@ -1380,6 +1382,8 @@ class Group(GroupMixin, Command):
if call_hooks:
await self.call_after_hooks(ctx)
ctx.invoked_parents.append(ctx.invoked_with)
if trigger and ctx.invoked_subcommand:
ctx.invoked_with = trigger
await ctx.invoked_subcommand.reinvoke(ctx, call_hooks=call_hooks)