From e967301ab455d385d7a22324c027a3d955f5a1a9 Mon Sep 17 00:00:00 2001
From: James Jefferies <james@shedcode.co.uk>
Date: Thu, 11 Sep 2025 22:16:28 +0100
Subject: [PATCH] Now reformatted with black

---
 datasette/app.py           | 2 +-
 tests/test_custom_pages.py | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/datasette/app.py b/datasette/app.py
index c940f6dc..b3292f60 100644
--- a/datasette/app.py
+++ b/datasette/app.py
@@ -1811,7 +1811,7 @@ class DatasetteRouter:
 
             # If you redirect with a // at the beginning, you end up with an open redirect, so
             # https://my.site//foo/ - will redirect to https://foo
-            path = re.sub(rb'^/+', b'/', path)
+            path = re.sub(rb"^/+", b"/", path)
 
             if request.scope["query_string"]:
                 path += b"?" + request.scope["query_string"]
diff --git a/tests/test_custom_pages.py b/tests/test_custom_pages.py
index 48b27e7b..ccc139ce 100644
--- a/tests/test_custom_pages.py
+++ b/tests/test_custom_pages.py
@@ -98,7 +98,8 @@ def test_custom_route_pattern_404(custom_pages_client):
     assert "<h1>Error 404</h1>" in response.text
     assert ">Oh no</" in response.text
 
+
 def test_custom_route_pattern_with_slash_slash_302(custom_pages_client):
     response = custom_pages_client.get("//nastyOpenRedirect/")
     assert response.status == 302
-    assert response.headers['location'] == "/nastyOpenRedirect"
+    assert response.headers["location"] == "/nastyOpenRedirect"