Various format improvements, wider Python support, dependency cleanup (…

…#17)

This PR:

- makes the formatting of `tqecd` code more uniform
- makes one minor change in test files to support python `3.9`
- add python `3.9` and `3.13` to the versions tested by CI
- cleans up a few dependencies that were not really needed anymore by
`tqecd` (and that slipped through when extracting `tqecd` from `tqec`)

.github/workflows/ci.yml

@@ -29,7 +29,7 @@ jobs:
     needs: pre-commit-ci
     strategy:
       matrix:
-        python-version: ["3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python

.github/workflows/exotic-oses.yml

@@ -21,9 +21,9 @@ jobs:
         uses: actions/setup-python@v5
         with:
           # Use smallest supported Python version as the common denominator.
-          # In theory, if everything succeed in 3.10, everything should succeed in
-          # 3.11, 3.12 and follow-up version.
-          python-version: "3.10"
+          # In theory, if everything succeed in 3.9, everything should succeed in
+          # 3.10, 3.11 and follow-up version.
+          python-version: "3.9"
           cache: "pip"
       - name: Install dependencies
         run: |

.pre-commit-config.yaml

@@ -32,3 +32,7 @@ repos:
   #   rev: v1.7.5
   #   hooks:
   #     - id: docformatter
+  - repo: https://github.com/pcoelho00/pre-commit-clear-notebooks
+    rev: v1.0.0
+    hooks:
+      - id: clear-notebooks

docs/conf.py

@@ -68,7 +68,7 @@
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#options-for-html-output
 
 html_theme = "pydata_sphinx_theme"
-html_static_path = ["_static"]
+# html_static_path = ["_static"]
 
 # -- Options for PyData Sphinx Theme -----------------------------------------
 html_theme_options = {