我已经为要写入的字符串定义了一个 function，然后打印出每个单独的字母。 但它不适用于 input()

Question

我试图让它在同一行中逐个字母地打印出问题。

import sys
import time

def typing(msg):
    for z in msg:
        time.sleep(0.04)
        sys.stdout.write(z)
        sys.stdout.flush()

input(typing('What is your name?  '))

output： What is your name?None

Answer 1

您需要更改输入和键入的顺序：

import sys
import time

def typing(msg):
    for z in msg:
        time.sleep(0.04)
        sys.stdout.write(z)
        sys.stdout.flush()

typing(input())

Answer 2

试试这段代码。 我相信你不需要sys模块。

import time


def typing(msg):
    print(msg)
    
    for ch in msg:
        time.sleep(0.1)
        print(ch)
        time.sleep(0.1)
        



message = input('Whatever a message you want here: ')

typing(message)

动作 & Output：

Whatever a message you want here: Python is great
Python is great
P
y
t
h
o
n
 
i
s
 
g
r
e
a
t
>>>