Merge branch 'one-step-for-package-installs' into 'develop'

Use uv python to run package install tests

See merge request !2425

.gitlab-ci.yml

@@ -326,24 +326,29 @@ build python package:
 
 python package install tests:
   stage: test
-  parallel:
-    matrix:
-      - PYTHON_VERSION: ["3.10", "3.11", "3.12"]
-  image: python:${PYTHON_VERSION}
+  image: ghcr.io/astral-sh/uv:$UV_VERSION-python$PYTHON_VERSION-bookworm
   needs: ["build python package"]
   variables:
-    UV_SYSTEM_PYTHON: true
+    UV_LINK_MODE: copy
     GIT_STRATEGY: none
-  before_script:
-    - pip install --upgrade pip
-    - pip install uv==${UV_VERSION}
   script:
-    - pip install dist/nomad-*.tar.gz
-    - python -c 'import nomad.cli'
-    - python -c 'from nomad.client import ArchiveQuery'
-    - python -m nomad.cli parse --skip-normalizers archive.json
-    - uv pip install git+https://github.com/nomad-coe/nomad-parser-example.git@ba6027fdd4cda0cf9e0b32546bd809c8fdda79e6
-    - python -m exampleparser example.out
+    - |
+      for PYTHON_VERSION in 3.10 3.11 3.12; do
+        echo "Running for Python $PYTHON_VERSION"
+        
+        uv venv -p $PYTHON_VERSION
+        
+        uv pip install dist/nomad-*.tar.gz
+        
+        ./.venv/bin/python -c 'import nomad.cli'
+        ./.venv/bin/python -c 'from nomad.client import ArchiveQuery'
+        ./.venv/bin/python -m nomad.cli parse --skip-normalizers archive.json
+
+        uv pip install git+https://github.com/nomad-coe/nomad-parser-example.git@ba6027fdd4cda0cf9e0b32546bd809c8fdda79e6
+
+        ./.venv/bin/python  -m exampleparser example.out
+        echo "\n"
+      done
   rules:
     - if: $CI_PIPELINE_SOURCE == "schedule" || $CI_COMMIT_TAG
     - <<: *non-docs-changes