Replace type check with current_thread() == main_thread()

sebastinas · sebastinas · commit 715fb700f38b · 2020-12-21T21:44:17.000+01:00
diff --git a/curtsies/input.py b/curtsies/input.py
@@ -27,7 +27,7 @@
 
 def is_main_thread():
     # type: () -> bool
-    return isinstance(threading.current_thread(), threading._MainThread)  # type: ignore
+    return threading.current_thread() == threading.main_thread()
 
 
 class ReplacedSigIntHandler:
