Bump required Python version to 3.9

.github/workflows/ci.yml

@@ -12,8 +12,13 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
+      - name: Setup venv
+        run: |
+          python3 -m venv .venv
+          . .venv/bin/activate
+
       - name: Install build module
-        run: pip install -U build
+        run: python3 -m pip install -U build
 
       - name: Build wheel and source
         run: python -m build --sdist --wheel --outdir dist/ .

.github/workflows/mypy.yml

@@ -8,18 +8,23 @@ jobs:
     runs-on: ubuntu-latest
     name: mypy
     steps:
-    - name: Checkout repository
-      uses: actions/checkout@v4
+      - name: Checkout repository
+        uses: actions/checkout@v4
 
-    - name: Set up Python 3.7
-      uses: actions/setup-python@v1
-      with:
-        python-version: 3.7
+      - name: Set up Python 3.9
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.9'
 
-    - name: Install Dependencies
-      run: |
-        pip install -r requirements.txt
-        pip install mypy -U
+      - name: Setup venv
+        run: |
+          python3 -m venv .venv
+          . .venv/bin/activate
 
-    - name: mypy
-      run: mypy --show-column-numbers --hide-error-context .
+      - name: Install Dependencies
+        run: |
+          python3 -m pip install -U -r requirements.txt
+          python3 -m pip install -U mypy
+
+      - name: mypy
+        run: mypy --show-column-numbers --hide-error-context .

CHANGELOG.md

@@ -13,6 +13,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   if it is `$gp` relative.
 - Prevent section split suggestions if the selected compiler doesn't follow the
   0x10 boundary rule.
+- Python 3.9 or later is now required.
+  - Nothing really changed. Just the CI tools I was using is refusing to use any
+    Python version older than this. Sorry if you were affected by this.
 
 ## [1.30.2] - 2024-09-19
 

pyproject.toml

@@ -8,7 +8,7 @@ version = "1.30.3-dev0"
 description = "MIPS disassembler"
 readme = "README.md"
 license = {file = "LICENSE"}
-requires-python = ">=3.7"
+requires-python = ">=3.9"
 authors = [
     { name="Anghelo Carvajal", email="[email protected]" },
 ]