我尝试制作帮助命令,但是我不知道如何为命令组创建帮助命令,这是主要命令与组分开的地方,我尝试做help modmail channel
modmail是组,而channel是子命令,它只是说该命令不存在
此功能:
请注意,我并不是在问如何使用commands.group,而是在问我如何使用我的函数来创建 commands.group()上的子命令帮助
async def cmdhelp(self, ctx, command):
params = []
for key, value in command.params.items():
if key not in ("self", "ctx"):
params.append(f"[{key}]" if "NoneType" in str(value) else f"<{key}>")
params = " ".join(params)
alias = ", ".join(command.aliases)
commandhelp = command.help
commanddesc = command.description
if not command.help:
commandhelp = "`None`"
if not command.description:
commanddesc = "`None`"
if not command.aliases:
alias = "`None`"
embed = discord.Embed(title=f"Help for {command}",
colour=0x59FFE7,
description=f"**Description:**\n{commandhelp}\n**Usage:**\n`{command} {params}`\n**Aliases:**\n`{alias}`\n**Permission:**\n`{commanddesc}`")
await ctx.send(embed=embed)
@commands.group(invoke_without_command=True)
async def help(self, ctx, *,cmd=None):
if cmd is None:
# lets say this is a embed with a help category list
else:
if (command := get(self.bot.commands, name=cmd)):
await self.cmdhelp(ctx, command)
else:
await ctx.send("That command does not exist.")
示例:
如果看到的话,它可以与普通命令help modmail
一起使用,但是如何为modmail组的子命令设置?这是help modmail channel
答案 0 :(得分:1)
首先,这不是使用子命令的正确方法。这是使用它们的方法:
client.remove_command("help")
@client.group()
async def main_cmd(ctx):
print("main command")
@main_cmd.command()
async def sub_cmd(ctx):
print("subcommand")
不和谐地说main_cmd
只会打印"main command"
,而不和谐地说main_cmd sub_cmd
则会先打印"main command"
,然后再"subcommand"
。
如果您不希望在调用子命令时运行原始命令,请使用ctx.invoked_subcommand
:
client.remove_command("help")
@client.group()
async def main_cmd(ctx):
if ctx.invoked_subcommand != None:
return
print("main command")
@main_cmd.command()
async def sub_cmd(ctx):
print("subcommand")
编辑(问题编辑后):
要为漫游器中的每个命令创建“命令”(实际上不是命令),请使用bot.commands
:
client.remove_command("help")
@client.command(description = "THIS IS THE MESSAGE THAT WILL APPEAR IN THE SPECIFIC HELP COMMAND")
async def a_command(ctx):
pass #look at the decorator
@client.command()
async def help(ctx, cmd = None):
if cmd == None:
await ctx.send("DEFAULT HELP")
elif cmd in (cmds := {command.name: command for command in client.commands}):
await ctx.send("cmd: " + cmds[cmd].description)
else:
await ctx.send("command not found")
这会为机器人中的每个命令创建“子命令”。