intermediate changes

ref:b4f892f3c2b06a356c155f73c27efc5661a7fb89

2 files changed, 6 insertions, 3 deletions

diff --git a/contrib/python/prompt-toolkit/py3/prompt_toolkit/eventloop/inputhook.py b/contrib/python/prompt-toolkit/py3/prompt_toolkit/eventloop/inputhook.py
index 26228a2af3..05d298117e 100644
--- a/contrib/python/prompt-toolkit/py3/prompt_toolkit/eventloop/inputhook.py
+++ b/contrib/python/prompt-toolkit/py3/prompt_toolkit/eventloop/inputhook.py
@@ -26,13 +26,12 @@ import asyncio
 import os
 import select
 import selectors
+import sys
 import threading
 from asyncio import AbstractEventLoop
 from selectors import BaseSelector, SelectorKey
 from typing import TYPE_CHECKING, Any, Callable, List, Mapping, Optional, Tuple
 
-from prompt_toolkit.utils import is_windows
-
 from .utils import get_event_loop
 
 __all__ = [
@@ -141,7 +140,7 @@ class InputHookSelector(BaseSelector):
             #       However, if we would ever want to add a select call, it
             #       should use `windll.kernel32.WaitForMultipleObjects`,
             #       because `select.select` can't wait for a pipe on Windows.
-            if not is_windows():
+            if sys.platform != "win32":
                 select.select([self._r], [], [], None)
 
             os.read(self._r, 1024)
diff --git a/contrib/python/prompt-toolkit/py3/prompt_toolkit/eventloop/win32.py b/contrib/python/prompt-toolkit/py3/prompt_toolkit/eventloop/win32.py
index a53632e0e8..fbc02d493a 100644
--- a/contrib/python/prompt-toolkit/py3/prompt_toolkit/eventloop/win32.py
+++ b/contrib/python/prompt-toolkit/py3/prompt_toolkit/eventloop/win32.py
@@ -1,3 +1,7 @@
+import sys
+
+assert sys.platform == "win32"
+
 from ctypes import pointer
 
 from ..utils import SPHINX_AUTODOC_RUNNING