Replace tox with gh-actions matrix

- Remove tox.ini and python=3.12
- Update style workflow
- Update testing workflow to support python 3.8, 3.9, 3.10 and 3.11

.github/workflows/style.yml

@@ -1,17 +1,31 @@
-name: Lint
+name: Style
 
 on: [pull_request]
 
 jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Setup Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
-          python-version: 3.8
-      - name: Install tox
-        run: pip install tox
-      - name: Run style
-        run: tox -e style
+          python-version: 3.11
+      - name: Install dependencies
+        run: |
+          pip install -U pip
+          pip install black flake8 pylint
+          pip install -r test_requirements.txt
+          pip install .
+
+      - name: Run black
+        run: |
+          black --check .
+
+      - name: Run flake8
+        run: |
+          flake8 --max-line-length=88
+
+      - name: Run pylint
+        run: |
+          pylint stea tests

.github/workflows/testing.yml

@@ -8,20 +8,24 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10"]
-        os: [ ubuntu-latest ]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        os: [ubuntu-latest]
         include:
           - python-version: 3.8
             os: macos-latest
 
     steps:
-      - uses: "actions/checkout@v2"
-      - uses: "actions/setup-python@v2"
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
         with:
           python-version: "${{ matrix.python-version }}"
 
-      - name: "Install dependencies"
-        run: python -m pip install tox tox-gh-actions
+      - name: Install dependencies
+        run: |
+          pip install -U pip
+          pip install -r test_requirements.txt
+          pip install .
 
-      - name: "Run tox targets on ${{ matrix.os }} for ${{ matrix.python-version }}"
-        run: tox
+      - name: Test with pytest
+        run: |
+          pytest

setup.py

@@ -29,6 +29,7 @@
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
         "Topic :: Scientific/Engineering",
         "Topic :: Software Development :: Libraries :: Python Modules",
     ],