From fc2d209adb096a17e96bb2cac64f72bd9501f804 Mon Sep 17 00:00:00 2001
From: dkazanc <dkazanc@hotmail.com>
Date: Tue, 14 Apr 2026 15:17:20 +0100
Subject: [PATCH 1/2] updates to CI jobs

---
 .github/workflows/httomo_pypi_publish.yml | 6 +++---
 .github/workflows/lint.yml                | 5 +++++
 .github/workflows/tests_httomo.yml        | 2 +-
 3 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/httomo_pypi_publish.yml b/.github/workflows/httomo_pypi_publish.yml
index 1ac53d848..bf34944bc 100644
--- a/.github/workflows/httomo_pypi_publish.yml
+++ b/.github/workflows/httomo_pypi_publish.yml
@@ -16,11 +16,11 @@ jobs:
     permissions:
       id-token: write
     steps:
-      - uses: actions/checkout@v4
-      - name: Set up Python
+      - uses: actions/checkout@v5
+      - name: Set up Python 3.12
         uses: actions/setup-python@v4
         with:
-          python-version: "3.11"
+          python-version: "3.12"
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 88cbb6e2f..863efffc1 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -14,5 +14,10 @@ jobs:
     steps:
       - name: Checkout repository code
         uses: actions/checkout@v5
+
+      - name: Setup Python 3.12
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
       - name: Run black
         uses: psf/black@stable
diff --git a/.github/workflows/tests_httomo.yml b/.github/workflows/tests_httomo.yml
index 29961352c..0b85bca73 100644
--- a/.github/workflows/tests_httomo.yml
+++ b/.github/workflows/tests_httomo.yml
@@ -17,7 +17,7 @@ jobs:
         shell: bash -l {0}
     steps:
       - name: Checkout repository code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Create conda environment
         uses: mamba-org/setup-micromamba@v2

From b3f54fbdbb1630fa1dfd59d148ac499b7ff82316 Mon Sep 17 00:00:00 2001
From: dkazanc <dkazanc@hotmail.com>
Date: Tue, 14 Apr 2026 15:26:54 +0100
Subject: [PATCH 2/2] fixing linting

---
 httomo/transform_layer.py     | 2 +-
 tests/test_transform_layer.py | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/httomo/transform_layer.py b/httomo/transform_layer.py
index 956659a91..9ababd35a 100644
--- a/httomo/transform_layer.py
+++ b/httomo/transform_layer.py
@@ -57,7 +57,7 @@ def insert_save_methods(self, pipeline: Pipeline) -> Pipeline:
             methods.append(m)
             if (
                 (m.save_result or self._save_all)
-                and m.method_name not in ["save_to_images", "data_checker"]                
+                and m.method_name not in ["save_to_images", "data_checker"]
                 and "center" not in m.method_name
             ):
                 methods.append(
diff --git a/tests/test_transform_layer.py b/tests/test_transform_layer.py
index afc812921..c459b522b 100644
--- a/tests/test_transform_layer.py
+++ b/tests/test_transform_layer.py
@@ -54,7 +54,9 @@ def test_insert_save_methods_save_all(mocker: MockerFixture, tmp_path: Path):
     assert pipeline[3].task_id == "save_t2"
 
 
-@pytest.mark.parametrize("method_name", ["save_to_images", "find_center_vo", "data_checker"])
+@pytest.mark.parametrize(
+    "method_name", ["save_to_images", "find_center_vo", "data_checker"]
+)
 def test_insert_save_methods_does_not_save_for_some_methods(
     mocker: MockerFixture, method_name: str, tmp_path: Path
 ):