Drop support for Python 3.10

.copier-answers.yml

@@ -3,7 +3,7 @@ _commit: c3214e6
 _src_path: gh:scipp/copier_template
 description: Common data reduction tools for the ESS facility
 max_python: '3.13'
-min_python: '3.10'
+min_python: '3.11'
 namespace_package: ess
 nightly_deps: scippnexus,scipp,sciline,cyclebane,scippneutron,tof
 orgname: scipp

.github/workflows/python-version-ci

@@ -1 +1 @@
-3.10
+3.11

.python-version

@@ -1 +1 @@
-3.10
+3.11

docs/developer/getting-started.md

@@ -40,7 +40,7 @@ Alternatively, if you want a different workflow, take a look at ``tox.ini`` or `
 Run the tests using
 
 ```sh
-tox -e py310
+tox -e py311
 ```
 
 (or just `tox` if you want to run all environments).

pyproject.toml

@@ -18,14 +18,13 @@ classifiers = [
     "Operating System :: OS Independent",
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3 :: Only",
-    "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
     "Topic :: Scientific/Engineering",
     "Typing :: Typed",
 ]
-requires-python = ">=3.10"
+requires-python = ">=3.11"
 
 # IMPORTANT:
 # Run 'tox -e deps' after making changes here. This will update requirement files.

tests/nexus/workflow_test.py

@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright (c) 2024 Scipp contributors (https://github.com/scipp)
-from datetime import datetime, timezone
+from datetime import UTC, datetime
 
 import pytest
 import scipp as sc
@@ -644,10 +644,8 @@ def test_generic_nexus_workflow_load_measurement_metadata() -> None:
 
     assert measurement.title == 'My experiment'
     assert measurement.experiment_id == 'p1234'
-    assert measurement.start_time == datetime(
-        2022, 2, 28, 21, 15, 0, tzinfo=timezone.utc
-    )
-    assert measurement.end_time == datetime(2032, 2, 29, 9, 15, 0, tzinfo=timezone.utc)
+    assert measurement.start_time == datetime(2022, 2, 28, 21, 15, 0, tzinfo=UTC)
+    assert measurement.end_time == datetime(2032, 2, 29, 9, 15, 0, tzinfo=UTC)
     assert measurement.run_number is None
     assert measurement.experiment_doi is None
 

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py310
+envlist = py311
 isolated_build = true
 
 [testenv]