Test Jupytext with Python 3.13-dev

.github/workflows/step_tests-pip.yml

@@ -26,7 +26,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [ "3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: [ "3.8", "3.9", "3.10", "3.11", "3.12", "3.13-dev"]
         experimental: [false]
         include:
           # Test pre-release versions

CHANGELOG.md

@@ -1,6 +1,13 @@
 Jupytext ChangeLog
 ==================
 
+1.16.3-dev (2024-07-??)
+-------------------
+
+**Added**
+Jupytext is now tested with Python 3.13-dev on the CI ([#1242](https://github.com/mwouts/jupytext/issues/1242))
+
+
 1.16.2 (2024-05-05)
 -------------------
 

tests/conftest.py

@@ -1,3 +1,4 @@
+import contextlib
 import itertools
 import os.path
 import re
@@ -47,8 +48,13 @@ def cwd_tmpdir(tmpdir):
 @pytest.fixture()
 def cwd_tmp_path(tmp_path):
     # Run the whole test from inside tmp_path
-    with tmp_path.cwd():
-        yield tmp_path
+    if sys.version_info < (3, 11):
+        with tmp_path.cwd():
+            yield tmp_path
+    else:
+        # https://github.com/mwouts/jupytext/issues/1242
+        with contextlib.chdir(tmp_path):
+            yield tmp_path
 
 
 @pytest.fixture