从stdin读取密码(Read password from stdin)

从stdin读取密码(Read password from stdin)

场景：交互式CLI Python程序，需要一个密码。 这也意味着没有GUI解决方案可能。

在bash中，我可以在屏幕上重新提示密码读取密码

read -s

Python有什么类似的东西吗？ 也就是说，

password = raw_input('Password: ', dont_print_statement_back_to_screen)

替代方法：使用'*'替换输入的字符，然后再发送回屏幕（又称浏览器样式）。

Scenario: An interactive CLI Python program, that is in need for a password. That means also, there's no GUI solution possible.

In bash I could get a password read in without re-prompting it on screen via

read -s

Is there something similar for Python? I.e.,

password = raw_input('Password: ', dont_print_statement_back_to_screen)

Alternative: Replace the typed characters with '*' before sending them back to screen (aka browser' style).

最满意答案

>>> import getpass >>> pw = getpass.getpass() >>> import getpass >>> pw = getpass.getpass()