Migrate from setup.py to pyproject.toml to support flit package distr…

…ibutions

Makefile

@@ -42,10 +42,10 @@ clean: clean-dist
 clean-dist:
 	rm -rf dist build .egg .eggs sec_edgar_downloader.egg-info
 
-build-dist:
+build-dist: clean-dist
 	. venv/bin/activate; \
-	pip install -U setuptools twine wheel; \
-	python setup.py sdist bdist_wheel
+	pip install -U flit; \
+	flit build
 
 upload-dist:
 	. venv/bin/activate; \

pyproject.toml

@@ -0,0 +1,71 @@
+[build-system]
+requires = ["flit_core >=3.2,<4"]
+build-backend = "flit_core.buildapi"
+
+[project]
+name = "sec-edgar-downloader"
+authors = [{name = "Jad Chaar", email = "[email protected]"}]
+readme = "README.rst"
+license = {file = "LICENSE"}
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: Developers",
+    "Intended Audience :: Information Technology",
+    "Intended Audience :: Financial and Insurance Industry",
+    "Natural Language :: English",
+    "Topic :: Software Development :: Libraries :: Python Modules",
+    "Topic :: Office/Business :: Financial",
+    "Topic :: Office/Business :: Financial :: Investment",
+    "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3 :: Only",
+    "Operating System :: OS Independent",
+]
+dependencies = [
+    "requests",
+    "pyrate-limiter>=3.1.0"
+]
+requires-python = ">=3.8"
+description = "Download SEC filings from the EDGAR database using Python"
+keywords = [
+    "sec",
+    "edgar",
+    "filing",
+    "financial",
+    "finance",
+    "stocks",
+    "mutual-funds",
+    "sec.gov"
+]
+dynamic = ["version"]
+
+[project.optional-dependencies]
+test = [
+    "pre-commit",
+    "pytest",
+    "pytest-cov"
+]
+doc = [
+    "doc8",
+    "sphinx",
+    "sphinx-autobuild",
+    "sphinx-autodoc-typehints"
+]
+
+[project.urls]
+Documentation = "https://sec-edgar-downloader.readthedocs.io"
+Source = "https://github.com/jadchaar/sec-edgar-downloader"
+Issues = "https://github.com/jadchaar/sec-edgar-downloader/issues"
+
+[tool.flit.sdist]
+exclude = [
+    "tests/test_data/",
+]
+
+[tool.flit.module]
+name = "sec_edgar_downloader"