Switch to using setup.cfg and add test checks for black/isort

Makefile

@@ -5,6 +5,8 @@ PYDIRS=setup.py examples scripts tests troposphere
 test:
 	flake8 ${PYDIRS}
 	TROPO_REAL_BOOL=true python setup.py test
+	black --check ${PYDIRS}
+	isort --check ${PYDIRS}
 
 spec:
 	curl -O https://d1uauaxba7bl26.cloudfront.net/latest/CloudFormationResourceSpecification.zip

setup.cfg

@@ -0,0 +1,57 @@
+[metadata]
+name = troposphere
+version = attr: troposphere.__version__
+url = https://github.com/cloudtools/troposphere
+author = Mark Peek
+author_email = [email protected]
+description = AWS CloudFormation creation library
+long_description = file: README.rst
+long_description_content_type = text/x-rst
+license = New BSD license
+classifiers =
+    Development Status :: 5 - Production/Stable
+    Intended Audience :: Developers
+    License :: OSI Approved :: BSD License
+    Operating System :: OS Independent
+    Programming Language :: Python
+    Programming Language :: Python :: 3 :: Only
+    Programming Language :: Python :: 3
+    Programming Language :: Python :: 3.6
+    Programming Language :: Python :: 3.7
+    Programming Language :: Python :: 3.8
+    Programming Language :: Python :: 3.9
+project_urls =
+    Changelog = https://github.com/cloudtools/troposphere/blob/master/CHANGELOG.md
+    Source = https://github.com/cloudtools/troposphere
+    Tracker = https://github.com/cloudtools/troposphere/issues
+
+[options]
+test_suite = tests
+tests_require = awacs>=0.8
+include_package_data = true
+install_requires =
+    typing-extensions >= 3.7.4.3; python_version < "3.8"
+packages =
+    troposphere
+    troposphere.openstack
+    troposphere.helpers
+scripts =
+    scripts/cfn
+    scripts/cfn2py
+# typing.Any and typing.NoReturn were added in 3.6.2
+python_requires = >=3.6.2
+zip_safe = false
+
+[options.extras_require]
+policy = awacs>=0.8
+
+[flake8]
+max-line-length = 88
+extend-ignore = E203, W503, E501
+
+[pycodestyle]
+max-line-length = 88
+ignore = E203,W503,E501
+
+[isort]
+profile = black

setup.py

@@ -1,88 +1,3 @@
-"""
-Setup
------
-
-Install troposphere in the current python environment.
-"""
-# ----------------------------------------------------------------------------
-# Imports
-# ----------------------------------------------------------------------------
-
-
-# ---- System
-import os
 from setuptools import setup
 
-# ----------------------------------------------------------------------------
-# Helper Functions
-# ----------------------------------------------------------------------------
-
-
-def file_contents(file_name):
-    """Given a file name to a valid file returns the file object."""
-    curr_dir = os.path.abspath(os.path.dirname(__file__))
-    with open(os.path.join(curr_dir, file_name)) as the_file:
-        contents = the_file.read()
-    return contents
-
-
-def get_version():
-    curr_dir = os.path.abspath(os.path.dirname(__file__))
-    with open(curr_dir + "/troposphere/__init__.py", "r") as init_version:
-        for line in init_version:
-            if "__version__" in line:
-                return str(line.split("=")[-1].strip(" ")[1:-2])
-
-# ----------------------------------------------------------------------------
-# Setup
-# ----------------------------------------------------------------------------
-
-
-setup(
-    name='troposphere',
-    version=get_version(),
-    description="AWS CloudFormation creation library",
-    long_description=file_contents("README.rst"),
-    long_description_content_type='text/x-rst',
-
-    author="Mark Peek",
-    author_email="[email protected]",
-    license="New BSD license",
-    url="https://github.com/cloudtools/troposphere",
-
-    classifiers=[
-        "Development Status :: 5 - Production/Stable",
-        "Intended Audience :: Developers",
-
-        "License :: OSI Approved :: BSD License",
-
-        "Operating System :: MacOS :: MacOS X",
-        "Operating System :: Microsoft :: Windows",
-        "Operating System :: POSIX :: BSD",
-        "Operating System :: POSIX :: Linux",
-
-        "Programming Language :: Python",
-        "Programming Language :: Python :: 3 :: Only",
-        "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.9",
-        "Programming Language :: Python :: 3.8",
-        "Programming Language :: Python :: 3.7",
-        "Programming Language :: Python :: 3.6",
-    ],
-
-    packages=[
-        'troposphere',
-        'troposphere.openstack',
-        'troposphere.helpers'
-    ],
-    scripts=[
-        'scripts/cfn',
-        'scripts/cfn2py'
-    ],
-
-    python_requires=">=3.6",
-    install_requires=file_contents("requirements.txt"),
-    test_suite="tests",
-    tests_require=["awacs>=0.8"],
-    extras_require={'policy': ['awacs>=0.8']},
-)
+setup()