From b29be4f1750fd20bd2eada88e751dfae85817882 Mon Sep 17 00:00:00 2001
From: Scott <scott@wannabe.house>
Date: Sat, 4 Dec 2021 21:23:11 -0800
Subject: Various changes.

---
 input_utils.py | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'input_utils.py')

diff --git a/input_utils.py b/input_utils.py
index a989b2d..e0b457d 100644
--- a/input_utils.py
+++ b/input_utils.py
@@ -2,6 +2,7 @@
 
 """Utilities related to user input."""
 
+import logging
 import signal
 import sys
 from typing import List
@@ -11,6 +12,9 @@ import readchar  # type: ignore
 import exceptions
 
 
+logger = logging.getLogger(__file__)
+
+
 def single_keystroke_response(
     valid_responses: List[str],
     *,
@@ -34,6 +38,7 @@ def single_keystroke_response(
         try:
             while True:
                 response = readchar.readchar()
+                logger.debug(f'Keystroke: {ord(response)}')
                 if response in valid_responses:
                     break
                 if ord(response) in os_special_keystrokes:
@@ -50,6 +55,9 @@ def single_keystroke_response(
         response = _single_keystroke_response_internal(
             valid_responses, timeout_seconds
         )
+        if ord(response) == 3:
+            raise KeyboardInterrupt('User pressed ^C in input_utils.')
+
     except exceptions.TimeoutError:
         if default_response is not None:
             response = default_response
-- 
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