Fixed 35467 -- Replaced urlparse with urlsplit where appropriate.

This work should not generate any change of functionality, and
`urlsplit` is approximately 6x faster.

Most use cases of `urlparse` didn't touch the path, so they can be
converted to `urlsplit` without any issue. Most of those which do use
`.path`, simply parse the URL, mutate the querystring, then put them
back together, which is also fine (so long as urlunsplit is used).

1 files changed, 2 insertions, 2 deletions

diff --git a/django/http/response.py b/django/http/response.py
index eecd972cd6..0d756403db 100644
--- a/django/http/response.py
+++ b/django/http/response.py
@@ -9,7 +9,7 @@ import time
 import warnings
 from email.header import Header
 from http.client import responses
-from urllib.parse import urlparse
+from urllib.parse import urlsplit
 
 from asgiref.sync import async_to_sync, sync_to_async
 
@@ -616,7 +616,7 @@ class HttpResponseRedirectBase(HttpResponse):
     def __init__(self, redirect_to, *args, **kwargs):
         super().__init__(*args, **kwargs)
         self["Location"] = iri_to_uri(redirect_to)
-        parsed = urlparse(str(redirect_to))
+        parsed = urlsplit(str(redirect_to))
         if parsed.scheme and parsed.scheme not in self.allowed_schemes:
             raise DisallowedRedirect(
                 "Unsafe redirect to URL with protocol '%s'" % parsed.scheme