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Fixed exit with KeyboardInterrupt messes up terminal #180

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Fixed exit with KeyboardInterrupt messes up terminal #180

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10 changes: 9 additions & 1 deletion PyInquirer/prompt.py
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Original file line number Diff line number Diff line change
@@ -1,17 +1,21 @@
# -*- coding: utf-8 -*-

import termios, sys
from contextlib import contextmanager
from . import PromptParameterException, prompts
from .prompts import list, confirm, input, password, checkbox, rawlist, expand, editor
from prompt_toolkit.patch_stdout import patch_stdout as pt_patch_stdout
from prompt_toolkit.shortcuts import PromptSession
from prompt_toolkit.application import Application
from prompt_toolkit.application import Application, get_app



def prompt(questions, answers=None, **kwargs):
from . import prompts

# Save the terminal settings
old_attrs = termios.tcgetattr(sys.stdin)

if isinstance(questions, dict):
questions = [questions]
answers = answers or {}
Expand Down Expand Up @@ -97,6 +101,10 @@ def prompt(questions, answers=None, **kwargs):
print(e)
raise ValueError('No question type \'%s\'' % type_)
except KeyboardInterrupt as exc:
# Resets to normal terminal
termios.tcsetattr(sys.stdin, termios.TCSANOW, old_attrs)
get_app().reset()

if raise_kbi:
raise exc from None
if kbi_msg:
Expand Down