Update OS coverage workflow

.github/workflows/os-coverage.yml

@@ -7,38 +7,48 @@ jobs:
     strategy:
       fail-fast: true
       max-parallel: 15
-
       matrix:
-        os: [ubuntu-18.04, ubuntu-20.04, ubuntu-22.04, macos-latest]
-        python-version: [3.7, 3.8, 3.9]
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        python-version: ['3.7', '3.8', '3.9', '3.10']
         exclude:
-          # temporary exclusion until py3.8 deps work on Windows
-          - python-version: 3.7
-            os: windows-2019
-          - python-version: 3.8
-            os: windows-2019
-
+          - python-version: '3.7'
+            os: windows-latest # https://pytorch.org/get-started/locally/#windows-python (actually 3.7 seems to be the problem)
+    defaults:
+      run:
+        shell: bash
     steps:
-    - uses: actions/checkout@v2
+    - name: Check out repository
+      uses: actions/checkout@v3
+
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
-
-    - name: Install dependencies
+
+    - name: Install Poetry
+      uses: snok/install-poetry@v1
+      with:
+        virtualenvs-create: true
+        virtualenvs-in-project: true
+
+    - name: Load cached venv
+      id: cached-pip-wheels
+      uses: actions/cache@v3
+      with:
+        path: ~/.cache
+        key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('**/poetry.lock') }}
+
+    - name: Install dependencies # hack for 🐛: don't let poetry try installing Torch https://github.com/pytorch/pytorch/issues/88049
       run: |
-        curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | python - 
-        source $HOME/.poetry/env
-        python -m pip install --upgrade --user pip
-        pip install pytest pytest-cov
-        poetry lock
-        poetry build
-        poetry install
-        poetry run pip install 'setuptools==59.5.0'
-      # pinning setuptools is a temporary fix to: pytorch-lightning 1.5.10 requires setuptools==59.5.0
-      # supposedly poetry allows pinning ver. of setuptools in pyproject.ml files but it is not working atm https://github.com/python-poetry/poetry/issues/4511
-
-    - name: Run tests
+        pip install pytest pytest-cov papermill poethepoet>=0.10.0
+        pip install torch>=1.8.1 torchvision pytorch-lightning scikit-learn torchsde torchcde>=0.2.3 scipy matplotlib ipykernel ipywidgets 
+        poetry install --only-root
+        poetry run pip install setuptools
+    
+    - name: Run pytest checks
       run: |
-        source $HOME/.poetry/env
+        source $VENV
         poetry run coverage run --source=torchdyn -m pytest
+    
+    - name: Report coverage
+      uses: codecov/codecov-action@v3.1.1

pyproject.toml

@@ -13,7 +13,7 @@ python = "^3.7"
 torch = "^1.8.1"
 torchsde="*"
 torchcde="^0.2.3"
-sklearn = "*"
+scikit-learn = "*"
 pytorch-lightning = "*"
 torchvision = "*"
 scipy = "*"