Bump PyTensor version and drop Python 3.9

Author: ricardoV94

.github/workflows/pre-commit.yml

@@ -14,7 +14,7 @@ jobs:
     - uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633
     - uses: actions/setup-python@v5
       with:
-        python-version: "3.9"  # Run pre-commit on oldest supported Python version
+        python-version: "3.10"  # Run pre-commit on oldest supported Python version
     - uses: pre-commit/[email protected]
   mypy:
     runs-on: ubuntu-latest
@@ -52,7 +52,7 @@ jobs:
           activate-environment: pymc-test
           channel-priority: strict
           environment-file: conda-envs/environment-test.yml
-          python-version: "3.9"  # Run pre-commit on oldest supported Python version
+          python-version: "3.10"  # Run pre-commit on oldest supported Python version
           use-mamba: true
           use-only-tar-bz2: false # IMPORTANT: This may break caching of conda packages! See https://github.com/conda-incubator/setup-miniconda/issues/267
       - name: Install-pymc and mypy dependencies

.github/workflows/tests.yml

@@ -188,7 +188,7 @@ jobs:
       matrix:
         os: [windows-latest]
         floatx: [float64]
-        python-version: ["3.9"]
+        python-version: ["3.10"]
         test-subset:
           - tests/variational/test_approximations.py tests/variational/test_callbacks.py tests/variational/test_inference.py tests/variational/test_opvi.py tests/test_initial_point.py
           - tests/model/test_core.py tests/sampling/test_mcmc.py

conda-envs/environment-dev.yml

@@ -13,7 +13,7 @@ dependencies:
 - numpy>=1.15.0
 - pandas>=0.24.0
 - pip
-- pytensor>=2.19,<2.20
+- pytensor>=2.20,<2.21
 - python-graphviz
 - networkx
 - scipy>=1.4.1

conda-envs/environment-docs.yml

@@ -11,7 +11,7 @@ dependencies:
 - numpy>=1.15.0
 - pandas>=0.24.0
 - pip
-- pytensor>=2.19,<2.20
+- pytensor>=2.20,<2.21
 - python-graphviz
 - rich>=13.7.1
 - scipy>=1.4.1

conda-envs/environment-jax.yml

@@ -20,7 +20,7 @@ dependencies:
 - numpyro>=0.8.0
 - pandas>=0.24.0
 - pip
-- pytensor>=2.19,<2.20
+- pytensor>=2.20,<2.21
 - python-graphviz
 - networkx
 - rich>=13.7.1

conda-envs/environment-test.yml

@@ -16,7 +16,7 @@ dependencies:
 - numpy>=1.15.0
 - pandas>=0.24.0
 - pip
-- pytensor>=2.19,<2.20
+- pytensor>=2.20,<2.21
 - python-graphviz
 - networkx
 - rich>=13.7.1

conda-envs/windows-environment-dev.yml

@@ -13,7 +13,7 @@ dependencies:
 - numpy>=1.15.0
 - pandas>=0.24.0
 - pip
-- pytensor>=2.19,<2.20
+- pytensor>=2.20,<2.21
 - python-graphviz
 - networkx
 - rich>=13.7.1

conda-envs/windows-environment-test.yml

@@ -16,7 +16,7 @@ dependencies:
 - numpy>=1.15.0
 - pandas>=0.24.0
 - pip
-- pytensor>=2.19,<2.20
+- pytensor>=2.20,<2.21
 - python-graphviz
 - networkx
 - rich>=13.7.1

pymc/pytensorf.py

@@ -53,7 +53,7 @@
 from pytensor.tensor.rewriting.shape import ShapeFeature
 from pytensor.tensor.sharedvar import SharedVariable, TensorSharedVariable
 from pytensor.tensor.subtensor import AdvancedIncSubtensor, AdvancedIncSubtensor1
-from pytensor.tensor.variable import TensorConstant, TensorVariable
+from pytensor.tensor.variable import TensorVariable
 
 from pymc.exceptions import NotConstantValueError
 from pymc.util import makeiter
@@ -245,7 +245,7 @@ def inputvars(a):
     return [
         v
         for v in graph_inputs(makeiter(a))
-        if isinstance(v, TensorVariable) and not isinstance(v, TensorConstant)
+        if isinstance(v, Variable) and not isinstance(v, Constant | SharedVariable)
     ]
 
 

requirements-dev.txt

@@ -17,7 +17,7 @@ numpydoc
 pandas>=0.24.0
 polyagamma
 pre-commit>=2.8.0
-pytensor>=2.19,<2.20
+pytensor>=2.20,<2.21
 pytest-cov>=2.5
 pytest>=3.0
 rich>=13.7.1

requirements.txt

@@ -3,7 +3,7 @@ cachetools>=4.2.1
 cloudpickle
 numpy>=1.15.0
 pandas>=0.24.0
-pytensor>=2.19,<2.20
+pytensor>=2.20,<2.21
 rich>=13.7.1
 scipy>=1.4.1
 typing-extensions>=3.7.4

setup.py

@@ -30,7 +30,6 @@
     "Development Status :: 5 - Production/Stable",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
@@ -71,7 +70,7 @@
         # Also see MANIFEST.in
         # package_data={'docs': ['*']},
         classifiers=classifiers,
-        python_requires=">=3.9",
+        python_requires=">=3.10",
         install_requires=install_reqs,
         tests_require=test_reqs,
     )