Fix CTRL_C not working on Windows

bczsalba · Feb 11, 2022 · 0113963 · 0113963
1 parent ea78b12
commit 0113963
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Showing 2 changed files with 13 additions and 2 deletions.
diff --git a/pytermgui/input.py b/pytermgui/input.py
@@ -329,11 +329,18 @@ def getch(printable: bool = False, interrupts: bool = True) -> Any:
 
     try:
         key = _getch()
+
+        # msvcrt.getch returns CTRL_C as a character, unlike UNIX systems
+        # where an interrupt is raised. Thus, we need to manually raise
+        # the interrupt.
+        if key == chr(3):
+            raise KeyboardInterrupt
+
     except KeyboardInterrupt as error:
         if interrupts:
             raise KeyboardInterrupt("Unhandled interrupt") from error
 
-        return chr(3)
+        key = chr(3)
 
     if printable:
         key = key.encode("unicode_escape").decode("utf-8")

diff --git a/pytermgui/window_manager.py b/pytermgui/window_manager.py
@@ -715,7 +715,11 @@ def process_input(self) -> None:
         """Processes incoming input."""
 
         while self._is_running:
-            key = getch()
+            key = getch(interrupts=False)
+
+            if key == chr(3):
+                self.stop()
+                break
 
             if self.handle_key(key):
                 self._should_print = True