Lint and updated packaging

pinax/images/__init__.py

@@ -1,6 +1,6 @@
 import django
-import pkg_resources
 
+import pkg_resources
 
 if django.__version__ < "3.2":  # Deprecated in 4.1 but needed in 2.2 still
     default_app_config = "pinax.images.apps.AppConfig"

pyproject.toml

@@ -0,0 +1,6 @@
+[build-system]
+requires = [
+    "setuptools>=42",
+    "wheel"
+]
+build-backend = "setuptools.build_meta"

setup.cfg

@@ -0,0 +1,42 @@
+[metadata]
+name = pinax-images
+version = 5.0.0
+author = Pinax Team
+author_email = [email protected]
+description = an app for managing collections of images associated with a content object
+long_description = file: README.md
+long_description_content_type = text/markdown
+url = https://github.com/pinax/pinax-images/
+license = MIT
+classifiers =
+    Development Status :: 5 - Production/Stable
+    Environment :: Web Environment
+    Framework :: Django
+    Framework :: Django :: 2.2
+    Framework :: Django :: 3.2
+    Intended Audience :: Developers
+    License :: OSI Approved :: MIT License
+    Operating System :: OS Independent
+    Programming Language :: Python
+    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
+    Topic :: Software Development :: Libraries :: Python Modules
+
+[options]
+package_dir =
+    = pinax
+packages = find:
+install_requires =
+    django>=2.2
+    django-imagekit>=4.0.2
+    pilkit>=2.0.0
+    pillow>=7.1.2
+    pytz>=2020.1
+zip_safe = False
+
+[options.packages.find]
+where = pinax