build: drop python3.8 and torch 1.12, update deps.

- add movie writer to dev deps
- downgrade scipy to enable py3.9 support

.github/workflows/cd.yml

@@ -28,7 +28,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v5
       with:
-        python-version: '3.8'
+        python-version: '3.9'
 
     - name: Cache dependency
       id: cache-dependencies

.github/workflows/ci.yml

@@ -20,8 +20,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.8']
-        torch-version: ['1.11', '2.2']
+        python-version: ['3.9', '3.12']
 
     steps:
     - name: Checkout
@@ -40,15 +39,15 @@ jobs:
       uses: actions/cache@v4
       with:
         path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ matrix.python-version }}-${{ matrix.torch-version }}$
+        key: ${{ runner.os }}-pip-${{ matrix.python-version }}
         restore-keys: |
           ${{ runner.os }}-pip-${{ matrix.python-version }}-
           ${{ runner.os }}-pip-
 
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install torch==${{ matrix.torch-version }} --extra-index-url https://download.pytorch.org/whl/cpu
+        pip install torch --extra-index-url https://download.pytorch.org/whl/cpu
         pip install -e .[dev]
 
     - name: Run the fast CPU tests with coverage

.github/workflows/lint.yml

@@ -22,7 +22,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: '3.8'
+          python-version: '3.9'
       - uses: pre-commit/[email protected]
         with:
           extra_args: --all-files --show-diff-on-failure
@@ -40,14 +40,14 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.8'
+          python-version: '3.9'
 
       - name: Cache dependency
         id: cache-dependencies
         uses: actions/cache@v4
         with:
           path: ~/.cache/pip
-          key: ubuntu-latest-pip-3.8
+          key: ubuntu-latest-pip-3.9
           restore-keys: |
             ubuntu-latest-pip-
 

pyproject.toml

@@ -24,7 +24,7 @@ classifiers = [
     "Programming Language :: Python :: 3",
     "Development Status :: 3 - Alpha",
 ]
-requires-python = ">=3.8"
+requires-python = ">=3.9"
 dynamic = ["version"]
 readme = "README.md"
 keywords = ["Bayesian inference", "simulation-based inference", "PyTorch"]
@@ -33,14 +33,14 @@ dependencies = [
     "joblib>=1.0.0",
     "jupyter",
     "matplotlib",
-    "numpy",
+    "numpy<2.0.0",
     "pillow",
     "pyknos>=0.16.0",
     "pyro-ppl>=1.3.1",
     "scikit-learn",
-    "scipy",
+    "scipy<1.13",
     "tensorboard",
-    "torch>=1.8.0",
+    "torch>=1.13.0",
     "tqdm",
     "pymc>=5.0.0",
     "zuko>=1.2.0",
@@ -61,6 +61,7 @@ doc = [
     "mike"
 ]
 dev = [
+    "ffmpeg",
     # Lint
     "pre-commit == 3.5.0",
     "pyyaml",
@@ -134,9 +135,9 @@ xfail_strict = true
 
 # Pyright configuration
 [tool.pyright]
-include = ["sbi", "tests"]
-exclude = ["**/__pycache__", "**/__node_modules__", ".git", "docs", "examples", "tutorials", "tests"]
-python_version = "3.8"
+include = ["sbi"]
+exclude = ["**/__pycache__", "**/__node_modules__", ".git", "docs", "tutorials", "tests"]
+python_version = "3.9"
 reportUnsupportedDunderAll = false
 reportGeneralTypeIssues = false
 reportInvalidTypeForm = false