Fix Python 3.11 and 3.14 support

Author: ericof

cookieplone/settings.py

@@ -19,10 +19,10 @@ class PythonVersionSupport:
 PLONE_MIN_VERSION = "6"
 
 SUPPORTED_PYTHON_VERSIONS = [
-    "3.10",
     "3.11",
     "3.12",
     "3.13",
+    "3.14",
 ]
 
 # A matrix of Plone and Python version support.
@@ -34,21 +34,19 @@ class PythonVersionSupport:
 PLONE_PYTHON = {
     "6.0": PythonVersionSupport(
         [
-            "3.10",
             "3.11",
             "3.12",
         ],
-        "3.10",
+        "3.11",
         "3.12",
     ),
     "6.1": PythonVersionSupport(
         [
-            "3.10",
             "3.11",
             "3.12",
             "3.13",
         ],
-        "3.10",
+        "3.11",
         "3.13",
     ),
 }

cookieplone/utils/files.py

@@ -7,13 +7,20 @@
 
 from cookiecutter.utils import force_delete
 
+from cookieplone.utils.versions import current_python_version
+
 
 def rmtree(path: Path | str):
     """Remove a directory and all its contents. Like rm -rf on Unix.
 
     :param path: A directory path.
     """
-    shutil.rmtree(path, onexc=force_delete)
+    if current_python_version() >= (3, 12):
+        shutil.rmtree(path, onexc=force_delete)
+    else:
+        # Python 3.11 and earlier do not have the onexc parameter,
+        # so we use onerror instead.
+        shutil.rmtree(path, onerror=force_delete)
 
 
 def resolve_path(path: Path | str) -> Path:

cookieplone/utils/versions.py

@@ -2,6 +2,7 @@
 #
 # SPDX-License-Identifier: MIT
 import re
+import sys
 
 import requests
 import semver
@@ -163,3 +164,8 @@ def format_as_major_minor(version: str) -> str:
         version = version.split("-")[0]
     v = Version(version)
     return f"{v.major}.{v.minor}"
+
+
+def current_python_version() -> tuple[int, int]:
+    """Return the current Python version as tuple (major, minor)."""
+    return sys.version_info.major, sys.version_info.minor

tests/utils/test_commands.py

@@ -70,17 +70,18 @@ def test_check_command_is_available(cli: str, expected: str):
         [[], ""],
         [
             [
-                "3.10",
                 "3.11",
                 "3.12",
                 "3.13",
+                "3.14",
             ],
             "",
         ],
         [
             [
                 "1.5",
                 "2.4",
+                "3.10",
             ],
             f"Python version is not supported: Got {sys.version}",
         ],