Add python 3.12 (#110)

* Add python 3.12
---------

Co-authored-by: Kyle Altendorf <[email protected]>

Author: emlowe

.github/workflows/main.yml

@@ -19,7 +19,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-latest, ubuntu-latest, windows-latest]
-        python-version: [ '3.8', '3.9', '3.10', '3.11' ]
+        python-version: [ '3.8', '3.9', '3.10', '3.11', '3.12' ]
     name: Python ${{ matrix.os }} ${{ matrix.python-version }} sample
     steps:
       - uses: actions/checkout@v3
@@ -31,8 +31,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          python -m pip install .
+          python -m pip install .[dev]
       - name: Test with pytest
         run: |
-          python -m pip install pytest
-          py.test tests
+          pytest tests

clvm_tools/__init__.py

@@ -1,7 +1,7 @@
-from pkg_resources import get_distribution, DistributionNotFound
+import importlib_metadata
 
 try:
-    __version__ = get_distribution(__name__).version
-except DistributionNotFound:
+    __version__ = importlib_metadata.version(__name__)
+except importlib_metadata.PackageNotFoundError:
     # package is not installed
     __version__ = "unknown"

setup.py

@@ -7,7 +7,9 @@
 
 dependencies = [
     "clvm>=0.9.2",
-    "clvm_tools_rs>=0.1.37"
+    "clvm_tools_rs>=0.1.37",
+    "importlib_metadata",
+    "setuptools",
 ]
 
 dev_dependencies = [
@@ -16,7 +18,13 @@
 
 setup(
     name="clvm_tools",
-    packages=["ir", "clvm_tools", "clvm_tools.setuptools", "stages", "stages.stage_2",],
+    packages=[
+        "ir",
+        "clvm_tools",
+        "clvm_tools.setuptools",
+        "stages",
+        "stages.stage_2",
+    ],
     author="Chia Network, Inc.",
     entry_points={
         "console_scripts": [
@@ -45,7 +53,9 @@
         "License :: OSI Approved :: Apache Software License",
         "Topic :: Security :: Cryptography",
     ],
-    extras_require=dict(dev=dev_dependencies,),
+    extras_require=dict(
+        dev=dev_dependencies,
+    ),
     project_urls={
         "Bug Reports": "https://github.com/Chia-Network/clvm_tools",
         "Source": "https://github.com/Chia-Network/clvm_tools",

tests/cmds_test.py

@@ -1,10 +1,10 @@
 import io
 import os
-import pkg_resources
 import shlex
 import sys
 import unittest
 
+import importlib_metadata
 
 # If the REPAIR environment variable is set, any tests failing due to
 # wrong output will be corrected. Be sure to do a "git diff" to validate that
@@ -57,9 +57,8 @@ def invoke_tool(self, cmd_line):
         sys.stderr = stderr_buffer
 
         args = shlex.split(cmd_line)
-        v = pkg_resources.load_entry_point("clvm_tools", "console_scripts", args[0])(
-            args
-        )
+        [entry_point] = importlib_metadata.entry_points(group="console_scripts", name=args[0])
+        v = entry_point.load()(args)
 
         sys.stdout = old_stdout
         sys.stderr = old_stderr