Merge pull request #145 from adtzlr/update-python-versions

Update supported Python versions to 3.9+

Author: adtzlr

.github/workflows/upload-codecov.yml

@@ -14,18 +14,18 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.13"]
     steps:
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Test with tox
       run: |
         pip install tox
         tox -- --cov matadi --cov-report xml --cov-report term
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v4
       if: ${{ matrix.python-version == '3.12' }}
-      env:
-        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+      uses: codecov/codecov-action@v4
+      with:
+        token: ${{ secrets.CODECOV_TOKEN }}

README.md

@@ -5,7 +5,7 @@
 
 [![PyPI version shields.io](https://img.shields.io/pypi/v/matadi.svg)](https://pypi.python.org/pypi/matadi/) [![License: GPL v3](https://img.shields.io/badge/License-GPLv3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0) [![codecov](https://codecov.io/gh/adtzlr/matadi/branch/main/graph/badge.svg?token=2EY2U4ZL35)](https://codecov.io/gh/adtzlr/matadi) [![DOI](https://zenodo.org/badge/408564756.svg)](https://zenodo.org/badge/latestdoi/408564756) ![Codestyle black](https://img.shields.io/badge/code%20style-black-black) ![PyPI - Downloads](https://img.shields.io/pypi/dm/matadi)
 
-matADi is a 3.8+ Python package for the definition of a constitutive hyperelastic material formulation by a strain energy density function. Both [gradient](https://en.wikipedia.org/wiki/Gradient) (stress) and [hessian](https://en.wikipedia.org/wiki/Hessian_matrix) (elasticity tensor) are carried out by [**Automatic Differentiation (AD)**](https://en.wikipedia.org/wiki/Automatic_differentiation) using [casADi](https://web.casadi.org/) [[1](https://doi.org/10.1007/s12532-018-0139-4)] as a backend. A high-level interface for hyperelastic materials based on the deformation gradient exists. Several isotropic hyperelastic material formulations like the Neo-Hookean or the Ogden model are included in the model library. Gradient and hessian methods allow input data with trailing axes which is especially useful for Python-based finite element modules, e.g. [scikit-fem](https://scikit-fem.readthedocs.io/en/latest/) or [FElupe](https://github.com/adtzlr/felupe). Mixed-field formulations suitable for nearly-incompressible material behavior are supported as well as single-field formulations based on the deformation gradient. A numerical lab is included to run, plot and analyze homogeneous uniaxial, equi-biaxial, planar shear and simple shear load cases.
+matADi is a 3.9+ Python package for the definition of a constitutive hyperelastic material formulation by a strain energy density function. Both [gradient](https://en.wikipedia.org/wiki/Gradient) (stress) and [hessian](https://en.wikipedia.org/wiki/Hessian_matrix) (elasticity tensor) are carried out by [**Automatic Differentiation (AD)**](https://en.wikipedia.org/wiki/Automatic_differentiation) using [casADi](https://web.casadi.org/) [[1](https://doi.org/10.1007/s12532-018-0139-4)] as a backend. A high-level interface for hyperelastic materials based on the deformation gradient exists. Several isotropic hyperelastic material formulations like the Neo-Hookean or the Ogden model are included in the model library. Gradient and hessian methods allow input data with trailing axes which is especially useful for Python-based finite element modules, e.g. [scikit-fem](https://scikit-fem.readthedocs.io/en/latest/) or [FElupe](https://github.com/adtzlr/felupe). Mixed-field formulations suitable for nearly-incompressible material behavior are supported as well as single-field formulations based on the deformation gradient. A numerical lab is included to run, plot and analyze homogeneous uniaxial, equi-biaxial, planar shear and simple shear load cases.
 
 ## Installation
 Install `matADi` from PyPI via pip.

pyproject.toml

@@ -33,17 +33,17 @@ classifiers = [
   "Operating System :: OS Independent",
   "Programming Language :: Python",
   "Programming Language :: Python :: 3",
-  "Programming Language :: Python :: 3.8",
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
   "Topic :: Scientific/Engineering",
   "Topic :: Scientific/Engineering :: Mathematics",
   "Topic :: Utilities"
 ]
 dynamic = ["version"]
-requires-python = ">=3.8"
+requires-python = ">=3.9"
 dependencies = ["casadi", "numpy"]
 
 [project.optional-dependencies]

src/matadi/__about__.py

@@ -1 +1 @@
-__version__ = "0.2.2"
+__version__ = "0.2.3"