From 4f1a3b5f9ad05aa7b08715d48909a2b06ee2fcb1 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 18:35:31 +0200 Subject: Adding upstream version 3.0.43. Signed-off-by: Daniel Baumann --- .../get-password-with-toggle-display-shortcut.py | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100755 examples/prompts/get-password-with-toggle-display-shortcut.py (limited to 'examples/prompts/get-password-with-toggle-display-shortcut.py') diff --git a/examples/prompts/get-password-with-toggle-display-shortcut.py b/examples/prompts/get-password-with-toggle-display-shortcut.py new file mode 100755 index 0000000..b89cb41 --- /dev/null +++ b/examples/prompts/get-password-with-toggle-display-shortcut.py @@ -0,0 +1,28 @@ +#!/usr/bin/env python +""" +get_password function that displays asterisks instead of the actual characters. +With the addition of a ControlT shortcut to hide/show the input. +""" +from prompt_toolkit import prompt +from prompt_toolkit.filters import Condition +from prompt_toolkit.key_binding import KeyBindings + + +def main(): + hidden = [True] # Nonlocal + bindings = KeyBindings() + + @bindings.add("c-t") + def _(event): + "When ControlT has been pressed, toggle visibility." + hidden[0] = not hidden[0] + + print("Type Control-T to toggle password visible.") + password = prompt( + "Password: ", is_password=Condition(lambda: hidden[0]), key_bindings=bindings + ) + print("You said: %s" % password) + + +if __name__ == "__main__": + main() -- cgit v1.2.3