Handle ImportError from multiprocessing module (#1400)

[etc/vim.git] / setup.py

diff --git a/setup.py b/setup.py
index 306039e28949981901cdd0835b6cf7afb0b6ecf4..44f83928e5c66e9f81b0d01d4b8cdf6e6ff0ac33 100644 (file)
--- a/setup.py
+++ b/setup.py
@@ -1,69 +1,107 @@
-# Copyright (C) 2018 Łukasz Langa
-import ast
-import re
+# Copyright (C) 2020 Łukasz Langa
 from setuptools import setup
 import sys
+import os
 
 assert sys.version_info >= (3, 6, 0), "black requires Python 3.6+"
 from pathlib import Path  # noqa E402
 
 CURRENT_DIR = Path(__file__).parent
+sys.path.insert(0, str(CURRENT_DIR))  # for setuptools.build_meta
 
 
-def get_long_description():
-    readme_md = CURRENT_DIR / 'README.md'
-    try:
-        import pypandoc
-        return pypandoc.convert_file(str(readme_md), 'rst')
+def get_long_description() -> str:
+    return (
+        (CURRENT_DIR / "README.md").read_text(encoding="utf8")
+        + "\n\n"
+        + (CURRENT_DIR / "CHANGES.md").read_text(encoding="utf8")
+    )
 
-    except (IOError, ImportError):
-        print()
-        print(
-            '\x1b[31m\x1b[1mwarning:\x1b[0m\x1b[31m pandoc not found, '
-            'long description will be ugly (PyPI does not support .md).'
-            '\x1b[0m'
-        )
-        print()
-        with open(readme_md, encoding='utf8') as ld_file:
-            return ld_file.read()
 
+USE_MYPYC = False
+# To compile with mypyc, a mypyc checkout must be present on the PYTHONPATH
+if len(sys.argv) > 1 and sys.argv[1] == "--use-mypyc":
+    sys.argv.pop(1)
+    USE_MYPYC = True
+if os.getenv("BLACK_USE_MYPYC", None) == "1":
+    USE_MYPYC = True
 
-def get_version():
-    black_py = CURRENT_DIR / 'black.py'
-    _version_re = re.compile(r'__version__\s+=\s+(?P<version>.*)')
-    with open(black_py, 'r', encoding='utf8') as f:
-        version = _version_re.search(f.read()).group('version')
-    return str(ast.literal_eval(version))
+if USE_MYPYC:
+    mypyc_targets = [
+        "src/black/__init__.py",
+        "src/blib2to3/pytree.py",
+        "src/blib2to3/pygram.py",
+        "src/blib2to3/pgen2/parse.py",
+        "src/blib2to3/pgen2/grammar.py",
+        "src/blib2to3/pgen2/token.py",
+        "src/blib2to3/pgen2/driver.py",
+        "src/blib2to3/pgen2/pgen.py",
+    ]
 
+    from mypyc.build import mypycify
+
+    opt_level = os.getenv("MYPYC_OPT_LEVEL", "3")
+    ext_modules = mypycify(mypyc_targets, opt_level=opt_level)
+else:
+    ext_modules = []
 
 setup(
-    name='black',
-    version=get_version(),
+    name="black",
+    use_scm_version={
+        "write_to": "src/_black_version.py",
+        "write_to_template": 'version = "{version}"\n',
+    },
     description="The uncompromising code formatter.",
     long_description=get_long_description(),
-    keywords='automation formatter yapf autopep8 pyfmt gofmt rustfmt',
-    author='Łukasz Langa',
-    author_email='lukasz@langa.pl',
-    url='https://github.com/ambv/black',
-    license='MIT',
-    py_modules=['black'],
-    packages=['blib2to3', 'blib2to3.pgen2'],
-    package_data={'blib2to3': ['*.txt']},
+    long_description_content_type="text/markdown",
+    keywords="automation formatter yapf autopep8 pyfmt gofmt rustfmt",
+    author="Łukasz Langa",
+    author_email="lukasz@langa.pl",
+    url="https://github.com/psf/black",
+    project_urls={"Changelog": "https://github.com/psf/black/blob/master/CHANGES.md"},
+    license="MIT",
+    py_modules=["_black_version"],
+    ext_modules=ext_modules,
+    packages=["blackd", "black", "blib2to3", "blib2to3.pgen2"],
+    package_dir={"": "src"},
+    package_data={"blib2to3": ["*.txt"], "black": ["py.typed"]},
     python_requires=">=3.6",
     zip_safe=False,
-    install_requires=['click', 'attrs'],
-    test_suite='tests.test_black',
+    install_requires=[
+        "click>=6.5",
+        "attrs>=18.1.0",
+        "appdirs",
+        "toml>=0.9.4",
+        "typed-ast>=1.4.0",
+        "regex>=2020.1.8",
+        "pathspec>=0.6, <1",
+        "dataclasses>=0.6; python_version < '3.7'",
+        "typing_extensions>=3.7.4",
+        "mypy_extensions>=0.4.3",
+    ],
+    extras_require={
+        "d": ["aiohttp>=3.3.2", "aiohttp-cors"],
+        "colorama": ["colorama>=0.4.3"],
+    },
+    test_suite="tests.test_black",
     classifiers=[
-        'Development Status :: 3 - Alpha',
-        'Environment :: Console',
-        'Intended Audience :: Developers',
-        'License :: OSI Approved :: MIT License',
-        'Operating System :: OS Independent',
-        'Programming Language :: Python',
-        'Programming Language :: Python :: 3.6',
-        'Programming Language :: Python :: 3 :: Only',
-        'Topic :: Software Development :: Libraries :: Python Modules',
-        'Topic :: Software Development :: Quality Assurance',
+        "Development Status :: 4 - Beta",
+        "Environment :: Console",
+        "Intended Audience :: Developers",
+        "License :: OSI Approved :: MIT License",
+        "Operating System :: OS Independent",
+        "Programming Language :: Python",
+        "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3 :: Only",
+        "Topic :: Software Development :: Libraries :: Python Modules",
+        "Topic :: Software Development :: Quality Assurance",
     ],
-    entry_points={'console_scripts': ['black=black:main']},
+    entry_points={
+        "console_scripts": [
+            "black=black:patched_main",
+            "blackd=blackd:patched_main [d]",
+        ]
+    },
 )