Remove support for python3.9 and move core ops to 3.12

.github/workflows/nightly-against-main.yml

@@ -20,40 +20,40 @@ jobs:
       BLOCKS_AND_PLOTS_VERSION: 0.29.0
 
     steps:
-    - name: Checkout Code
-      uses: actions/checkout@v5
-      with:
-        fetch-depth: 0
-
-    - name: Setup Python environment
-      uses: actions/setup-python@v6
-      with:
-        python-version: '3.10'
-
-    - name: Cache test blocks and plots
-      uses: actions/cache@v4
-      env:
-        SEGMENT_DOWNLOAD_TIMEOUT_MIN: 1
-      id: test-blocks-plots
-      with:
-        path: |
-          ${{ github.workspace }}/.chia/blocks
-          ${{ github.workspace }}/.chia/test-plots
-        key: ${{ env.BLOCKS_AND_PLOTS_VERSION }}
-
-    - name: Checkout test blocks and plots
-      if: steps.test-blocks-plots.outputs.cache-hit != 'true'
-      env:
-        GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      run: |
-        gh release download -R Chia-Network/test-cache ${{ env.BLOCKS_AND_PLOTS_VERSION }} --archive=tar.gz -O - | tar xzf -
-        mkdir "${GITHUB_WORKSPACE}/.chia"
-        mv "${GITHUB_WORKSPACE}/test-cache-${{ env.BLOCKS_AND_PLOTS_VERSION }}/"* "${GITHUB_WORKSPACE}/.chia"
-
-    - name: Test code with pytest against chia-blockchain main nightly
-      run: |
-        python3 -m venv venv
-        . ./venv/bin/activate
-        sed -i 's/chia-blockchain.*/chia-blockchain @ git+https:\/\/github.com\/Chia-Network\/chia-blockchain.git@main\",/g' setup.py
-        pip install .[dev]
-        ./venv/bin/pytest tests/ -s -v --durations 0
+      - name: Checkout Code
+        uses: actions/checkout@v5
+        with:
+          fetch-depth: 0
+
+      - name: Setup Python environment
+        uses: Chia-Network/actions/setup-python@main
+        with:
+          python-version: "3.12"
+
+      - name: Cache test blocks and plots
+        uses: actions/cache@v4
+        env:
+          SEGMENT_DOWNLOAD_TIMEOUT_MIN: 1
+        id: test-blocks-plots
+        with:
+          path: |
+            ${{ github.workspace }}/.chia/blocks
+            ${{ github.workspace }}/.chia/test-plots
+          key: ${{ env.BLOCKS_AND_PLOTS_VERSION }}
+
+      - name: Checkout test blocks and plots
+        if: steps.test-blocks-plots.outputs.cache-hit != 'true'
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          gh release download -R Chia-Network/test-cache ${{ env.BLOCKS_AND_PLOTS_VERSION }} --archive=tar.gz -O - | tar xzf -
+          mkdir "${GITHUB_WORKSPACE}/.chia"
+          mv "${GITHUB_WORKSPACE}/test-cache-${{ env.BLOCKS_AND_PLOTS_VERSION }}/"* "${GITHUB_WORKSPACE}/.chia"
+
+      - name: Test code with pytest against chia-blockchain main nightly
+        run: |
+          python3 -m venv venv
+          . ./venv/bin/activate
+          sed -i 's/chia-blockchain.*/chia-blockchain @ git+https:\/\/github.com\/Chia-Network\/chia-blockchain.git@main\",/g' setup.py
+          pip install .[dev]
+          ./venv/bin/pytest tests/ -s -v --durations 0

.github/workflows/pre-commit.yml

@@ -40,7 +40,6 @@ jobs:
           - name: Intel
             matrix: intel
         python:
-          - major_dot_minor: "3.9"
           - major_dot_minor: "3.10"
           - major_dot_minor: "3.11"
           - major_dot_minor: "3.12"

.github/workflows/run-test-suite.yml

@@ -6,10 +6,10 @@ on:
     branches:
       - main
     tags:
-        - '**'
+      - "**"
   pull_request:
     branches:
-      - '**'
+      - "**"
 
 concurrency:
   group: ${{ github.ref }}-${{ github.workflow }}-${{ github.event_name }}--${{ (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/heads/release/') || startsWith(github.ref, 'refs/heads/long_lived/')) && github.sha || '' }}
@@ -29,39 +29,39 @@ jobs:
       BLOCKS_AND_PLOTS_VERSION: 0.29.0
 
     steps:
-    - name: Checkout Code
-      uses: actions/checkout@v5
-      with:
-        fetch-depth: 0
+      - name: Checkout Code
+        uses: actions/checkout@v5
+        with:
+          fetch-depth: 0
 
-    - name: Setup Python environment
-      uses: actions/setup-python@v6
-      with:
-        python-version: 3.9
+      - name: Setup Python environment
+        uses: Chia-Network/actions/setup-python@main
+        with:
+          python-version: 3.12
 
-    - name: Cache test blocks and plots
-      uses: actions/cache@v4
-      env:
-        SEGMENT_DOWNLOAD_TIMEOUT_MIN: 1
-      id: test-blocks-plots
-      with:
-        path: |
-          ${{ github.workspace }}/.chia/blocks
-          ${{ github.workspace }}/.chia/test-plots
-        key: ${{ env.BLOCKS_AND_PLOTS_VERSION }}
+      - name: Cache test blocks and plots
+        uses: actions/cache@v4
+        env:
+          SEGMENT_DOWNLOAD_TIMEOUT_MIN: 1
+        id: test-blocks-plots
+        with:
+          path: |
+            ${{ github.workspace }}/.chia/blocks
+            ${{ github.workspace }}/.chia/test-plots
+          key: ${{ env.BLOCKS_AND_PLOTS_VERSION }}
 
-    - name: Checkout test blocks and plots
-      if: steps.test-blocks-plots.outputs.cache-hit != 'true'
-      env:
-        GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      run: |
-        gh release download -R Chia-Network/test-cache ${{ env.BLOCKS_AND_PLOTS_VERSION }} --archive=tar.gz -O - | tar xzf -
-        mkdir "${GITHUB_WORKSPACE}/.chia"
-        mv "${GITHUB_WORKSPACE}/test-cache-${{ env.BLOCKS_AND_PLOTS_VERSION }}/"* "${GITHUB_WORKSPACE}/.chia"
+      - name: Checkout test blocks and plots
+        if: steps.test-blocks-plots.outputs.cache-hit != 'true'
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          gh release download -R Chia-Network/test-cache ${{ env.BLOCKS_AND_PLOTS_VERSION }} --archive=tar.gz -O - | tar xzf -
+          mkdir "${GITHUB_WORKSPACE}/.chia"
+          mv "${GITHUB_WORKSPACE}/test-cache-${{ env.BLOCKS_AND_PLOTS_VERSION }}/"* "${GITHUB_WORKSPACE}/.chia"
 
-    - name: Test code with pytest
-      run: |
-        python3 -m venv venv
-        . ./venv/bin/activate
-        pip install .[dev]
-        ./venv/bin/pytest tests/ -s -v --durations 0
+      - name: Test code with pytest
+        run: |
+          python3 -m venv venv
+          . ./venv/bin/activate
+          pip install .[dev]
+          ./venv/bin/pytest tests/ -s -v --durations 0

pyproject.toml

@@ -1,10 +1,6 @@
 [build-system]
 requires = [
-    "setuptools>=42",
-    "setuptools_scm[toml]>=4.1.2",
+    "setuptools>=80",
+    "setuptools_scm[toml]>=8",
 ]
 build-backend = "setuptools.build_meta"
-
-[tool.setuptools_scm]
-fallback_version = "unknown-no-.git-directory"
-local_scheme = "no-local-version"

ruff.toml

@@ -64,6 +64,11 @@ ignore = [
     "RUF009", # function-call-in-dataclass-default-argument
     # Should probably fix this
     "RUF029",
+
+    # TODO: Remove these
+    "UP045",
+    "UP007",
+    "UP035"
 ]
 
 

setup.py

@@ -15,7 +15,7 @@
     "pytest",
     "pytest-asyncio>=0.26.0",
     "pytest-env",
-    "pre-commit==4.3.0; python_version >= '3.9'",
+    "pre-commit==4.3.0; python_version >= '3.10'",
     "mypy==1.18.2",
     "types-setuptools",
     "ruff==0.12.11",
@@ -40,7 +40,6 @@
     description="Tools to administer issuance and redemption of a Chia Asset Token or CAT",
     classifiers=[
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",