Migrate to pyproject.toml

Author: PartiallyUntyped

Makefile

@@ -5,8 +5,7 @@ target:
 
 .PHONY: init
 init:
-	pip3 install -r requirements/base.txt -r requirements/dev.txt
-
+	pip3 install -e .
 .PHONY: test
 test: check-format
 	pytest --cov awslambdaric --cov-report term-missing --cov-fail-under 90 tests
@@ -28,11 +27,11 @@ check-security:
 	bandit -r awslambdaric
 
 .PHONY: format
-format:
+format: init
 	black setup.py awslambdaric/ tests/
 
 .PHONY: check-format
-check-format:
+check-format: init
 	black --check setup.py awslambdaric/ tests/
 
 # Command to run everytime you make changes to verify everything works
@@ -52,7 +51,7 @@ clean:
 
 .PHONY: build
 build: clean
-	BUILD=true python3 setup.py sdist
+	BUILD=true python3 -m build --sdist --wheel
 
 define HELP_MESSAGE
 

awslambdaric/__init__.py

@@ -2,4 +2,6 @@
 Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 """
 
-__version__ = "2.0.12"
+import importlib.metadata
+
+__version__ = importlib.metadata.version("awslambdaric")

pyproject.toml

@@ -0,0 +1,55 @@
+[project]
+name = "awslambdaric"
+version = "2.0.12"
+description = "AWS Lambda Runtime Interface Client for Python"
+authors = [
+    { name = "Amazon Web Services" }
+]
+dependencies = [
+    "simplejson>=3.18.4"
+]
+readme = "README.md"
+requires-python = ">= 3.8"
+
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: Developers",
+    "Natural Language :: English",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.6",
+    "Programming Language :: Python :: 3.7",
+    "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",
+    "License :: OSI Approved :: Apache Software License",
+    "Operating System :: OS Independent",
+]
+
+[build-system]
+requires = ["setuptools>=61.0"]
+build-backend = "setuptools.build_meta"
+
+[tool.setuptools.dynamic]
+version = {attr = "awslambdaric.VERSION"}
+
+[project.optional-dependencies]
+dev = [
+    "coverage>=4.4.0",
+    "flake8>=3.3.0",
+    "tox>=2.2.1",
+    "pytest-cov>=2.4.0",
+    "pylint>=1.7.2",
+    "black>=20.8b0",
+    "bandit>=1.6.2",
+
+    # Test requirements
+    "pytest>=3.0.7",
+    "mock>=2.0.0",
+    "parameterized>=0.9.0",
+]
+
+[project.urls]
+Repository = "https://github.com/aws/aws-lambda-python-runtime-interface-client"
+Issues = "https://github.com/aws/aws-lambda-python-runtime-interface-client/issues" 

requirements/base.txt

@@ -7,7 +7,6 @@
 import platform
 from subprocess import check_call, check_output
 from setuptools import Extension, find_packages, setup
-from awslambdaric import __version__
 
 
 def get_curl_extra_linker_flags():
@@ -59,42 +58,10 @@ def read(*filenames, **kwargs):
             buf.append(f.read())
     return sep.join(buf)
 
-
-def read_requirements(req="base.txt"):
-    content = read(os.path.join("requirements", req))
-    return [
-        line for line in content.split(os.linesep) if not line.strip().startswith("#")
-    ]
-
-
 setup(
-    name="awslambdaric",
-    version=__version__,
-    author="Amazon Web Services",
-    description="AWS Lambda Runtime Interface Client for Python",
-    long_description=read("README.md"),
-    long_description_content_type="text/markdown",
-    url="https://github.com/aws/aws-lambda-python-runtime-interface-client",
     packages=find_packages(
         exclude=("tests", "tests.*", "docs", "examples", "versions")
     ),
-    install_requires=read_requirements("base.txt"),
-    classifiers=[
-        "Development Status :: 5 - Production/Stable",
-        "Intended Audience :: Developers",
-        "Natural Language :: English",
-        "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.6",
-        "Programming Language :: Python :: 3.7",
-        "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",
-        "License :: OSI Approved :: Apache Software License",
-        "Operating System :: OS Independent",
-    ],
-    python_requires=">=3.6",
     ext_modules=get_runtime_client_extension(),
     test_suite="tests",
 )