Add LICENSE and tests using flit

pyproject.toml

@@ -0,0 +1,22 @@
+[build-system]
+requires = ["flit_core >=2,<4"]
+build-backend = "flit_core.buildapi"
+
+
+[tool.flit.metadata]
+module = "sphinxext_opengraph"
+author = "Itay Ziv"
+author-email = "[email protected]"
+home-page = "https://github.com/wpilibsuite/sphinxext-opengraph"
+description-file = "README.md"
+requires-python = ">=3.6"
+requires = ["sphinx >= 2"]
+
+# [tool.flit.metadata.requires-extra]
+# test = [
+#      "conftest.py",
+#      "roots",
+#      "test_options.py"
+
+# ]
+# doc = ["

setup.py

@@ -28,6 +28,7 @@
     long_description=long_description,
     long_description_content_type="text/markdown",
     url="https://github.com/wpilibsuite/sphinxext-opengraph",
+    license="LICENSE.md",
     install_requires=["sphinx>=2.0"],
     packages=["sphinxext/opengraph"],
     classifiers=[

sphinxext/opengraph/__init__.py → src/sphinxext_opengraph/__init__.py

@@ -1,3 +1,5 @@
+"""Sphinx extension to generate OpenGraph metadata (https://ogp.me/)"""
+
 from typing import Any, Dict
 from urllib.parse import urljoin, urlparse, urlunparse
 from pathlib import Path, PosixPath
@@ -11,6 +13,7 @@
 
 import os
 
+__version__ = "0.4.2"
 
 DEFAULT_DESCRIPTION_LENGTH = 200