如何在没有空间的情况下在同一行中打印数组的一部分？

Question

我试图按字符打印字符串，但是它们之间总是有空白。 似乎无法弄清楚如何摆脱它。 有没有办法在没有空格的情况下仍然打印动画字符串？

    import time

    starting_text = 'Welcome to CHOOSE YOUR OWN ADVENTURE!' 
    new_starting_text = list(starting_text)

    for x in new_starting_text:
        print(x),
        time.sleep(.1)

Answer 1

无需将String转换为列表，只需调用replace函数将空格替换为空String。

starting_text = = 'Welcome to CHOOSE YOUR OWN ADVENTURE!' 
new_starting_text = starting_text.replace(" ", "")
#result = 'WelcometoCHOOSEYOUROWNADVENTURE!'

#to print it character by character you can loop through the new string
for x in new_starting_text:
    print(x)

希望这可以帮助。

Answer 2

对于Python 3

import time

starting_text = 'Welcome to CHOOSE YOUR OWN ADVENTURE!' 
new_starting_text = list(starting_text)

for x in new_starting_text:
    print(x, end='')
    time.sleep(.1)

输出量

欢迎您选择自己的冒险！

对于Python 2

from __future__ import print_function
import time

starting_text = 'Welcome to CHOOSE YOUR OWN ADVENTURE!' 
new_starting_text = list(starting_text)

for x in new_starting_text:
    print(x, end='')
    time.sleep(.1)

输出量

欢迎您选择自己的冒险！

从help(print) ：

print(...)
    print(value, ..., sep='', end='\n', file=sys.stdout)

    Prints the values to a stream, or to sys.stdout by default.
    Optional keyword arguments:
    file: a file-like object (stream); defaults to the current sys.stdout.
    sep:  string inserted between values, default a space.
    end:  string appended after the last value, default a newline.

Answer 3

尝试使用此修改后的代码：

import time
import sys

starting_text = 'Welcome to CHOOSE YOUR OWN ADVENTURE!'
new_starting_text = list(starting_text)

for x in new_starting_text:
    print(x,end = ''),
    sys.stdout.flush()
    time.sleep(.1)

std.stdout.flush（）会将光标带回到第一行，从而消除了新行并保留了所需的动画。 希望这对您有所帮助！