From ff88751ba450534fe9fd53c2dca87679120fc402 Mon Sep 17 00:00:00 2001
From: Jinnapat Indrapiromkul <mindin@microsoft.com>
Date: Tue, 27 Aug 2024 11:38:23 +0200
Subject: [PATCH 1/3] Not print empty line when use capture in jupyter

---
 rich/console.py       | 4 +++-
 tests/test_console.py | 9 +++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/rich/console.py b/rich/console.py
index 9e697327b..eb0cb6241 100644
--- a/rich/console.py
+++ b/rich/console.py
@@ -2037,7 +2037,9 @@ def _write_buffer(self) -> None:
                 if self.is_jupyter:  # pragma: no cover
                     from .jupyter import display
 
-                    display(self._buffer, self._render_buffer(self._buffer[:]))
+                    output = self._render_buffer(self._buffer[:])
+                    if output and len(output) > 0:
+                        display(self._buffer, output)
                     del self._buffer[:]
                 else:
                     if WINDOWS:
diff --git a/tests/test_console.py b/tests/test_console.py
index 0340fc90e..4d21e403c 100644
--- a/tests/test_console.py
+++ b/tests/test_console.py
@@ -965,6 +965,15 @@ def test_force_color_jupyter():
     assert not console.is_terminal
 
 
+@mock.patch("rich.jupyter.display")
+def test_capture_not_print_empty_line_jupyter(display: mock.MagicMock):
+    output = io.StringIO()
+    console = Console(file=output, force_jupyter=True)
+    with console.capture():
+        pass
+    display.assert_not_called()
+    
+
 def test_force_color():
     console = Console(
         file=io.StringIO(),

From 50dfba1420c276a978a5481781c4e56366b70938 Mon Sep 17 00:00:00 2001
From: Jinnapat Indrapiromkul <mindin@microsoft.com>
Date: Tue, 27 Aug 2024 11:52:36 +0200
Subject: [PATCH 2/3] Add changelog

---
 CHANGELOG.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e14bd69a6..31abe204a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 
+## [13.8.1]
+
+### Fixed
+- Fixed `console.capture` context printing empty line in jupyter https://github.com/Textualize/rich/pull/3474
+
 ## [13.8.0] - 2024-08-26
 
 ### Fixed

From c2dafc46f2ed99a9d5f411a3bd515451d82f4712 Mon Sep 17 00:00:00 2001
From: Jinnapat Indrapiromkul <mindin@microsoft.com>
Date: Wed, 28 Aug 2024 09:13:38 +0200
Subject: [PATCH 3/3] remove unnecessary input

---
 tests/test_console.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tests/test_console.py b/tests/test_console.py
index 4d21e403c..db3d885af 100644
--- a/tests/test_console.py
+++ b/tests/test_console.py
@@ -967,8 +967,7 @@ def test_force_color_jupyter():
 
 @mock.patch("rich.jupyter.display")
 def test_capture_not_print_empty_line_jupyter(display: mock.MagicMock):
-    output = io.StringIO()
-    console = Console(file=output, force_jupyter=True)
+    console = Console(force_jupyter=True)
     with console.capture():
         pass
     display.assert_not_called()