From 18348527511e6bb966fb866cad2f35e36b2f143a Mon Sep 17 00:00:00 2001
From: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
Date: Mon, 5 May 2025 21:37:01 +0100
Subject: [PATCH] gh-132017: Handle SIGCONT in `pyrepl` (#132918)

(cherry picked from commit e4561da886717ddd01ab0970452a14a1531e874d)

# Conflicts:
#	Lib/_pyrepl/unix_console.py
---
 Lib/_pyrepl/unix_console.py                                 | 6 ++++++
 .../2025-04-25-10-51-00.gh-issue-132017.SIGCONT1.rst        | 1 +
 2 files changed, 7 insertions(+)
 create mode 100644 Misc/NEWS.d/next/Library/2025-04-25-10-51-00.gh-issue-132017.SIGCONT1.rst

diff --git a/Lib/_pyrepl/unix_console.py b/Lib/_pyrepl/unix_console.py
index e69c96b11598aa..5b0c2fef92c0f0 100644
--- a/Lib/_pyrepl/unix_console.py
+++ b/Lib/_pyrepl/unix_console.py
@@ -199,6 +199,12 @@ def _my_getstr(cap: str, optional: bool = False) -> bytes | None:
         self.event_queue = EventQueue(self.input_fd, self.encoding)
         self.cursor_visible = 1
 
+        signal.signal(signal.SIGCONT, self._sigcont_handler)
+
+    def _sigcont_handler(self, signum, frame):
+        self.restore()
+        self.prepare()
+
     def more_in_buffer(self) -> bool:
         return bool(
             self.input_buffer
diff --git a/Misc/NEWS.d/next/Library/2025-04-25-10-51-00.gh-issue-132017.SIGCONT1.rst b/Misc/NEWS.d/next/Library/2025-04-25-10-51-00.gh-issue-132017.SIGCONT1.rst
new file mode 100644
index 00000000000000..a11ccb9e07e01a
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2025-04-25-10-51-00.gh-issue-132017.SIGCONT1.rst
@@ -0,0 +1 @@
+Fix error when ``pyrepl`` is suspended, then resumed and terminated.