Migrate to using the pyproject.toml standard in place of deprecated setup.py workflow

.github/workflows/python-package.yml

@@ -10,7 +10,7 @@ jobs:
   tests:
     strategy:
       matrix:
-        python-version: [3.8, 3.9, '3.10', 3.11, 3.12]
+        python-version: [3.9, '3.10', 3.11, 3.12, 3.13, 3.14]
         os:
           - ubuntu-latest
           - macos-13  # (non-M1)
@@ -24,17 +24,10 @@ jobs:
       uses: actions/setup-python@v2
       with:
         python-version: ${{ matrix.python-version }}
-    - name: Install pip and setuptools
-      run: |
-        python -m pip install --upgrade pip
-        pip install setuptools
-    - name: On MacOS, install coincurve's dependencies and install it from wheels  # FIXME: installing from source fails for some reason.
-      if: matrix.os == 'macos-latest' || matrix.os == 'macos-13'
-      run: |
-        brew install autoconf automake libffi libtool pkg-config python
-        pip install -r requirements.txt
+    - name: Upgrade pip
+      run: python -m pip install --upgrade pip
     - name: Install python-bip32 from source
-      run: python setup.py install
+      run: pip install .
     - name: Test with pytest
       run: |
         pip install -r tests/requirements.txt
@@ -62,7 +55,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
-    - name: Set up Python 3.10
+    - name: Set up Python 3.12
       uses: actions/setup-python@v2
       with:
         python-version: 3.12
@@ -72,4 +65,4 @@ jobs:
         pip install setuptools
         pip install -r tests/requirements.txt
         pip install -I coincurve==${{ matrix.coincurve-version }}
-        python setup.py install
+        pip install .

README.md

@@ -1,6 +1,6 @@
 # python-bip32
 
-A basic implementation of [BIP-0032](https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki).
+A minimalistic implementation of [BIP 32](https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki).
 
 ## Usage
 

bip32/__init__.py

@@ -1,8 +1,6 @@
 from .bip32 import BIP32, PrivateDerivationError, InvalidInputError
 from .utils import BIP32DerivationError, HARDENED_INDEX
 
-__version__ = "4.0"
-
 __all__ = [
     "BIP32",
     "BIP32DerivationError",

pyproject.toml

@@ -0,0 +1,34 @@
+[build-system]
+requires = ["setuptools>=77.0.3"]  # Because of the license keys. See https://setuptools.pypa.io/en/stable/history.html#v77-0-3
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "bip32"
+version = "4.0.0"
+dependencies = [
+    "coincurve>=15.0,<21",
+]
+requires-python = ">=3.8"
+authors = [
+    {name = "Antoine Poinsot", email = "[email protected]"},
+]
+maintainers = [
+    {name = "Antoine Poinsot", email = "[email protected]"},
+]
+description = "Minimalistic implementation of BIP32 (Bitcoin HD wallets)"
+readme = "README.md"
+license = "BSD-3-Clause"
+license-files = ["LICENCE"]
+keywords = ["bitcoin", "key derivation", "HD wallet"]
+classifiers = [
+    "Programming Language :: Python :: 3",
+    "Operating System :: OS Independent",
+    "Topic :: Security :: Cryptography",
+]
+
+[project.urls]
+Homepage = "https://github.com/darosior/python-bip32"
+Repository = "https://github.com/darosior/python-bip32"
+Issues = "https://github.com/darosior/python-bip32/issues"
+"Bug Tracker" = "https://github.com/darosior/python-bip32/issues"
+Changelog = "https://github.com/darosior/python-bip32/tree/master/CHANGELOG.md"