async def invoke(self, ctx: commands.Context):
early_invoke = not self.invoke_without_command
if early_invoke:
await self.prepare(ctx)
view = ctx.view
previous = view.index
view.skip_ws()
trigger = view.get_word()
if trigger:
ctx.subcommand_passed = trigger
ctx.invoked_subcommand = self.all_commands.get(trigger)
if early_invoke:
injected = commands.core.hooked_wrapped_callback(
self, ctx, self.callback)
await injected(*ctx.args, **ctx.kwargs)
if trigger and ctx.invoked_subcommand:
ctx.invoked_with = trigger
await ctx.invoked_subcommand.invoke(ctx)
elif not early_invoke:
view.index = previous
view.previous = previous
await super().invoke(ctx)
async def reinvoke(self, ctx: commands.Context, *, call_hooks=False):
early_invoke = not self.invoke_without_command
if early_invoke:
ctx.command = self
await self._parse_arguments(ctx)
if call_hooks:
await self.call_before_hooks(ctx)
view = ctx.view
previous = view.index
view.skip_ws()
trigger = view.get_word()
if trigger:
ctx.subcommand_passed = trigger
ctx.invoked_subcommand = self.all_commands.get(trigger)
if early_invoke:
try:
await self.callback(*ctx.args, **ctx.kwargs)
except Exception:
ctx.command_failed = True
raise
finally:
if call_hooks:
await self.call_after_hooks(ctx)
if trigger and ctx.invoked_subcommand:
ctx.invoked_with = trigger
await ctx.invoked_subcommand.reinvoke(ctx, call_hooks=call_hooks)
elif not early_invoke:
view.index = previous
view.previous = previous
await super().reinvoke(ctx, call_hooks=call_hooks)
async def get_context(client: Client, msg: Message) -> Context:
view = StringView(msg.content)
ctx = Context(prefix=None, view=view, bot=client, message=msg)
if client._skip_check(msg.author.id, client.user.id):
return ctx
prefix = await client._get_prefix(msg)
invoked_prefix = prefix
if isinstance(prefix, str):
if not view.skip_string(prefix):
return ctx
else:
invoked_prefix = discord.utils.find(view.skip_string, prefix)
if invoked_prefix is None:
return ctx
invoker = view.get_word()
ctx.invoked_with = invoker
ctx.prefix = invoked_prefix
ctx.command = client.all_commands.get(invoker)
return ctx
