Discontinue Python 3.9 support.

Author: tymorrow

.github/workflows/build-and-run-tests.yml

@@ -7,7 +7,7 @@ jobs:
   build:
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12"]
         os: [ubuntu-latest, windows-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
@@ -21,10 +21,14 @@ jobs:
           cache-dependency-path: "**/pyproject.toml"
       - name: Install HDF5 (macOS only)
         if: runner.os == 'macOS'
-        run: brew install hdf5
+        run: |
+          brew install hdf5
+          brew install c-blosc2
       - name: Set HDF5_DIR environment variable (macOS only)
         if: runner.os == 'macOS'
-        run: echo "HDF5_DIR=$(brew --prefix hdf5)" >> $GITHUB_ENV
+        run: |
+          echo "HDF5_DIR=$(brew --prefix hdf5)" >> $GITHUB_ENV
+          echo "BLOSC2_DIR=$(brew --prefix c-blosc2)" >> $GITHUB_ENV
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip

.github/workflows/run-examples.yml

@@ -7,7 +7,7 @@ jobs:
   build:
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12"]
         os: [ubuntu-latest, windows-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
@@ -21,10 +21,14 @@ jobs:
           cache-dependency-path: "**/pyproject.toml"
       - name: Install HDF5 (macOS only)
         if: runner.os == 'macOS'
-        run: brew install hdf5
+        run: |
+          brew install hdf5
+          brew install c-blosc2
       - name: Set HDF5_DIR environment variable (macOS only)
         if: runner.os == 'macOS'
-        run: echo "HDF5_DIR=$(brew --prefix hdf5)" >> $GITHUB_ENV
+        run: |
+          echo "HDF5_DIR=$(brew --prefix hdf5)" >> $GITHUB_ENV
+          echo "BLOSC2_DIR=$(brew --prefix c-blosc2)" >> $GITHUB_ENV
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip setuptools wheel

README.md

@@ -11,7 +11,7 @@ PyRIID is a Python package providing modeling and data synthesis utilities for m
 
 Requirements:
 
-- Python version: 3.9 to 3.12
+- Python version: 3.10 to 3.12
   - Note: we recommended the highest Python version you can manage as anecdotally, we have noticed that everything just tends to get faster.
 - Operating systems: Windows, Mac, or Ubuntu
 

pyproject.toml

@@ -43,22 +43,21 @@ classifiers = [
     'Topic :: Software Development :: Libraries :: Python Modules',
     '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',
 ]
 keywords = ["pyriid", "riid", "machine learning", "radioisotope identification", "gamma spectrum"]
 
-requires-python = ">=3.9,<3.13"
+requires-python = ">=3.10,<3.13"
 dependencies = [
     "jsonschema                     ==4.23.*",  # 3.8 - 3.13
     "matplotlib                     ==3.9.*",   # 3.9 - 3.12
     "numpy                          ==1.26.*",  # 3.9 - 3.12, also to be limited by onnx 1.16.2
     "pandas                         ==2.2.*",   # >= 3.9
     "pythonnet                      ==3.0.3; platform_system == 'Windows'",  # 3.7 - 3.12
     "pyyaml                         ==6.0.*",   # >= 3.6
-    "tables                         ==3.9.*",   # >= 3.9
+    "tables                         ==3.10.*",   # >= 3.9
     "scikit-learn                   ==1.5.*",   # 3.9 - 3.12
     "scipy                          ==1.13.*",  # >= 3.10
     "seaborn                        ==0.13.*",  # >= 3.8