There is a patch upstream for this. It's not in a release however. I'm attaching a debdiff to use it. The patch also touches the github CI configuratio and I've chosen to keep the patch unchanged but it does add some noise.
-- Adrien
diff -Nru freezegun-1.5.1/debian/changelog freezegun-1.5.1/debian/changelog --- freezegun-1.5.1/debian/changelog 2024-07-13 22:09:45.000000000 +0200 +++ freezegun-1.5.1/debian/changelog 2025-01-14 12:07:51.000000000 +0100 @@ -1,3 +1,10 @@ +freezegun (1.5.1-2) unstable; urgency=medium + + * d/p/admin-support-python-3.13.patch: fix tests for python3.13 + (Closes: #1090225) + + -- Adrien Nader <adrien.na...@canonical.com> Tue, 14 Jan 2025 12:07:51 +0100 + freezegun (1.5.1-1.1) unstable; urgency=medium * Non-maintainer upload. diff -Nru freezegun-1.5.1/debian/patches/admin-support-python-3.13.patch freezegun-1.5.1/debian/patches/admin-support-python-3.13.patch --- freezegun-1.5.1/debian/patches/admin-support-python-3.13.patch 1970-01-01 01:00:00.000000000 +0100 +++ freezegun-1.5.1/debian/patches/admin-support-python-3.13.patch 2025-01-14 10:37:37.000000000 +0100 @@ -0,0 +1,87 @@ +From 1777174bb97c0b514033a09b820078b0d117f4a8 Mon Sep 17 00:00:00 2001 +From: Bert Blommers <i...@bertblommers.nl> +Date: Fri, 28 Jun 2024 19:21:04 +0000 +Subject: [PATCH] Admin: Support Python 3.13 + + +Forwarded: not-needed +Applied-Upstream: https://github.com/spulec/freezegun/commit/1777174bb97c0b514033a09b820078b0d117f4a8 +Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1090225 +Bug: https://github.com/spulec/freezegun/issues/547 + +--- + .github/workflows/ci.yaml | 9 ++++++--- + tests/test_datetimes.py | 6 +++--- + 2 files changed, 9 insertions(+), 6 deletions(-) + +diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml +index 67c263e..59200ca 100644 +--- a/.github/workflows/ci.yaml ++++ b/.github/workflows/ci.yaml +@@ -11,18 +11,20 @@ jobs: + strategy: + matrix: + python-version: +- - '3.7' + - '3.8' + - '3.9' + - '3.10' + - '3.11' + - '3.12' ++ - '3.13.0-beta.2' + + steps: + - uses: actions/checkout@master + + - name: Set up Python + uses: actions/setup-python@v4 ++ with: ++ python-version: ${{ matrix.python-version }} + + - name: Install dependencies + run: | +@@ -44,16 +46,17 @@ jobs: + - '3.10' + - '3.11' + - '3.12' ++ - '3.13.0-beta.2' + implementation: + - '' # CPython + - 'pypy' # PyPy + exclude: # unreleased; +- - implementation: 'pypy' +- python-version: '3.10' + - implementation: 'pypy' + python-version: '3.11' + - implementation: 'pypy' + python-version: '3.12' ++ - implementation: 'pypy' ++ python-version: '3.13.0-beta.2' + + steps: + - uses: actions/checkout@master +diff --git a/tests/test_datetimes.py b/tests/test_datetimes.py +index a6f1989..b75ad3b 100644 +--- a/tests/test_datetimes.py ++++ b/tests/test_datetimes.py +@@ -534,17 +534,17 @@ def test_method_decorator_works_on_unittest(self) -> None: + @freeze_time('2013-04-09', as_kwarg='frozen_time') + def test_method_decorator_works_on_unittest_kwarg_frozen_time(self, frozen_time: Any) -> None: + self.assertEqual(datetime.date(2013, 4, 9), datetime.date.today()) +- self.assertEqual(datetime.date(2013, 4, 9), frozen_time.time_to_freeze.today()) ++ assert frozen_time.time_to_freeze.today().strftime('%Y-%m-%d') == "2013-04-09" + + @freeze_time('2013-04-09', as_kwarg='hello') + def test_method_decorator_works_on_unittest_kwarg_hello(self, **kwargs: Any) -> None: + self.assertEqual(datetime.date(2013, 4, 9), datetime.date.today()) +- self.assertEqual(datetime.date(2013, 4, 9), kwargs.get('hello').time_to_freeze.today()) # type: ignore ++ assert kwargs.get("hello").time_to_freeze.today().strftime('%Y-%m-%d') == "2013-04-09" # type: ignore + + @freeze_time(lambda: datetime.date(year=2013, month=4, day=9), as_kwarg='frozen_time') + def test_method_decorator_works_on_unittest_kwarg_frozen_time_with_func(self, frozen_time: Any) -> None: + self.assertEqual(datetime.date(2013, 4, 9), datetime.date.today()) +- self.assertEqual(datetime.date(2013, 4, 9), frozen_time.time_to_freeze.today()) ++ assert frozen_time.time_to_freeze.today().strftime('%Y-%m-%d') == "2013-04-09" + + + @freeze_time('2013-04-09') diff -Nru freezegun-1.5.1/debian/patches/series freezegun-1.5.1/debian/patches/series --- freezegun-1.5.1/debian/patches/series 2024-07-13 22:09:45.000000000 +0200 +++ freezegun-1.5.1/debian/patches/series 2025-01-14 12:02:05.000000000 +0100 @@ -1 +1 @@ - +admin-support-python-3.13.patch
