Moved the metadata into pyproject.toml.

Version is now populated automatically from git using `setuptools_scm`.

.gitignore

@@ -1,3 +1,4 @@
+/icecream/__version__.py
 *~
 .#*
 \#*

icecream/__init__.py

@@ -13,8 +13,7 @@
 from os.path import dirname, join as pjoin
 
 from .icecream import * # noqa
+from .__version__ import __version__
 from .builtins import install, uninstall
 
-# Import all variables in __version__.py without explicit imports.
-from . import __version__
-globals().update(dict((k, v) for k, v in __version__.__dict__.items()))
+meta = {"__version__": __version__}

pyproject.toml

@@ -0,0 +1,51 @@
+[build-system]
+requires = ["setuptools>=61.2.0", "wheel", "setuptools_scm[toml]>=3.4.3"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "icecream"
+authors = [{name = "Ansgar Grunseid", email = "[email protected]"}]
+license = {text = "MIT"}
+description = "Never use print() to debug again" # inspect variables, expressions, and program execution with a single, simple function call.
+readme = "README.md"
+classifiers = [
+ "License :: OSI Approved :: MIT License",
+ "Natural Language :: English",
+ "Intended Audience :: Developers",
+ "Topic :: Software Development :: Libraries",
+ "Development Status :: 4 - Beta",
+ "Programming Language :: Python",
+ "Programming Language :: Python :: 2",
+ "Programming Language :: Python :: 2.7",
+ "Programming Language :: Python :: 3",
+ "Programming Language :: Python :: 3.5",
+ "Programming Language :: Python :: 3.6",
+ "Programming Language :: Python :: 3.7",
+ "Programming Language :: Python :: 3.8",
+ "Programming Language :: Python :: 3.9",
+ "Programming Language :: Python :: Implementation :: PyPy",
+ "Programming Language :: Python :: Implementation :: CPython",
+]
+urls = {Homepage = "https://github.com/gruns/icecream"}
+dependencies = [
+ "colorama>=0.3.9",
+ "pygments>=2.2.0",
+ "executing>=0.3.1",
+ "asttokens>=2.0.1",
+]
+dynamic = ["version"]
+
+[tool.setuptools]
+include-package-data = true
+platforms = ["any"]
+license-files = ["LICENSE.txt"]
+
+[tool.setuptools.packages]
+find = {namespaces = false}
+
+[tool.distutils.bdist_wheel]
+universal = 1
+
+[tool.setuptools_scm]
+write_to = "icecream/__version__.py"
+write_to_template = "__version__ = '{version}'\n"

setup.py

@@ -14,14 +14,11 @@
 import os
 import sys
 from os.path import dirname, join as pjoin
-from setuptools import setup, find_packages, Command
+from glob import glob
+from setuptools import Command, setup
 from setuptools.command.test import test as TestCommand
 
-
-meta = {}
-with open(pjoin('icecream', '__version__.py')) as f:
- exec(f.read(), meta)
-
+this_dir = dirname(__file__)
 
 class Publish(Command):
  """Publish to PyPI with twine."""
@@ -34,11 +31,10 @@ def finalize_options(self):
  pass
 
  def run(self):
- os.system('python setup.py sdist bdist_wheel')
-
- sdist = 'dist/icecream-%s.tar.gz' % meta['__version__']
- wheel = 'dist/icecream-%s-py2.py3-none-any.whl' % meta['__version__']
- rc = os.system('twine upload "%s" "%s"' % (sdist, wheel))
+ dist_dir = pjoin(this_dir, "dist")
+ os.system(sys.executable + " -m build -nwxs " + this_dir)
+ files = glob(pjoin(dist_dir, "*.whl")) + glob(pjoin(dist_dir, "*.tar.gz"))
+ rc = os.system(sys.executable + " -m twine upload " + " ".join(files))
 
  sys.exit(rc)
 
@@ -59,51 +55,13 @@ class RunTests(TestCommand):
  """
  def run_tests(self):
  from unittest import TestLoader, TextTestRunner
- tests_dir = pjoin(dirname(__file__), 'tests')
+ tests_dir = pjoin(this_dir, 'tests')
  suite = TestLoader().discover(tests_dir)
  result = TextTestRunner().run(suite)
  sys.exit(0 if result.wasSuccessful() else -1)
 
 
 setup(
- name=meta['__title__'],
- license=meta['__license__'],
- version=meta['__version__'],
- author=meta['__author__'],
- author_email=meta['__contact__'],
- url=meta['__url__'],
- description=meta['__description__'],
- long_description=(
- 'Information and documentation can be found at '
- 'https://github.com/gruns/icecream.'),
- platforms=['any'],
- packages=find_packages(),
- include_package_data=True,
- classifiers=[
- 'License :: OSI Approved :: MIT License',
- 'Natural Language :: English',
- 'Intended Audience :: Developers',
- 'Topic :: Software Development :: Libraries',
- 'Development Status :: 4 - Beta',
- 'Programming Language :: Python',
- 'Programming Language :: Python :: 2',
- 'Programming Language :: Python :: 2.7',
- 'Programming Language :: Python :: 3',
- 'Programming Language :: Python :: 3.5',
- 'Programming Language :: Python :: 3.6',
- 'Programming Language :: Python :: 3.7',
- 'Programming Language :: Python :: 3.8',
- 'Programming Language :: Python :: 3.9',
- 'Programming Language :: Python :: Implementation :: PyPy',
- 'Programming Language :: Python :: Implementation :: CPython',
- ],
- tests_require=[],
- install_requires=[
- 'colorama>=0.3.9',
- 'pygments>=2.2.0',
- 'executing>=0.3.1',
- 'asttokens>=2.0.1',
- ],
  cmdclass={
  'test': RunTests,
  'publish': Publish,