[英]Python input that ends without showing a newline
Is there an python function similar to raw_input but that doesn't show a newline when you press enter. 是否存在类似于raw_input的python函数,但是当您按Enter键时不会显示换行符。 For example, when you press enter in a Forth prompt it doesn't show a newline.
例如,当您在Forth提示符中按Enter键时,它不会显示换行符。
Edit: 编辑:
If I use the code: 如果我使用代码:
data = raw_input('Prompt: ')
print data
than the output could be: 比输出可能是:
Prompt: Hello
Hello
because it printed a newline when I pressed enter. 因为当我按下回车键时它会打印一个换行符。 I want a function similar to raw_input that doesn't show the newline.
我想要一个类似于raw_input的函数,它不显示换行符。 So if the function I wanted was called special_input and I used the code:
所以,如果我想要的函数叫做special_input,我使用了代码:
data = special_input('Prompt: ')
print data
than the output would be something like: 比输出更像是:
Prompt: Hello Hello
Yes, there are other ways to read a line like raw_input
是的,还有其他方法可以读取像
raw_input
这样的行
You can use sys.stdin()
: 您可以使用
sys.stdin()
:
import sys
line = sys.stdin.readline()
Or if you want to get a password you can also use getpass.getpass()
: 或者,如果您想获得密码,您也可以使用
getpass.getpass()
:
import getpass
line = getpass.getpass()
But if you want something more fancy you will need to use curses 但是如果你想要更加花哨的东西,你需要使用诅咒
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