add github workflow using pip installation for python 3.8 - 3.12

.github/workflows/main.yml

@@ -0,0 +1,32 @@
+name: main
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
+    continue-on-error: true
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v3
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: |
+          pip install --upgrade pip
+          pip install -r requirements.txt
+          pip install -e . --no-deps
+
+      - name: Run tests
+        run: pytest

constraints.txt

@@ -0,0 +1,11 @@
+numpy>=1.0
+scipy>=1.0
+matplotlib>=2.0  # 2.0 introduces better colormaps which are used by default
+pytorch>=1.9.0 #1.9.0 implements support for autograd on indexed complex tensors
+h5py>=2.1
+python-dateutil
+pytest
+pooch
+sphinx>=4.3.0 # Fixes a bug with bulleted lists
+sphinx-argparse
+sphinx_rtd_theme>=0.5.1 # Fixes a bug with bulleted lists

requirements.txt

@@ -1,7 +1,7 @@
 numpy>=1.0
 scipy>=1.0
 matplotlib>=2.0  # 2.0 introduces better colormaps which are used by default
-pytorch>=1.9.0 #1.9.0 implements support for autograd on indexed complex tensors
+torch>=1.9.0 #1.9.0 implements support for autograd on indexed complex tensors
 h5py>=2.1
 python-dateutil
 pytest