Discord.py - 尝试获取用户输入时出现超时错误

Question

I want to have two user input in discord.py from two different users so i made another check function

def s_check(b):
    def inner(m):
      return  m.author == b
    return inner

user_1 = await bot.wait_for('message', check=check(ctx.author), timeout=30)

mentioned_user = user_1.mentions[0]

user_2 = await bot.wait_for('message', check = s_check(mentioned_user), timeout = 30) # here it dosen't detects the user input and gives a timeout error

why is my code not detecting the second user input and what is the correct way to do that

Answer 1

You don't define the check(ctx.author) so we don't know what it is referring too, please add more code to your question so we can help better.

For your problem, you are giving a function that returns another function as the check, whereas documentation indicates you must give a function that returns a boolean for the check.

Here is how I would do it with lamba functions

user_1 = await bot.wait_for('message', check=lambda m: m.author == ctx.author, timeout=30)

mentioned_user = user_1.mentions[0]

user_2 = await bot.wait_for('message', check=lambda m: m.author == mentioned_user , timeout = 30)