[MRG] Codecov options + remove 2.7 (#178)

* cleanup setup

* Ignore files in codecov

* Remove externals module

* change name to compile_args

* bye py2.7 (you will be missed)

* glob to ignore folders

1 files changed, 61 insertions, 65 deletions

diff --git a/setup.py b/setup.py
index 40d50df..0f2ef92 100755..100644
--- a/setup.py
+++ b/setup.py
@@ -1,17 +1,15 @@
 #!/usr/bin/env python
 
-from setuptools import setup, find_packages
-from codecs import open
-from os import path
-from setuptools.extension import Extension
-from Cython.Build import cythonize
-import numpy
-import re
 import os
-import sys
+import re
 import subprocess
+import sys
 
-here = path.abspath(path.dirname(__file__))
+from setuptools import find_packages, setup
+from setuptools.extension import Extension
+
+import numpy
+from Cython.Build import cythonize
 
 
 # dirty but working
@@ -21,73 +19,71 @@ __version__ = re.search(
 # The beautiful part is, I don't even need to check exceptions here.
 # If something messes up, let the build process fail noisy, BEFORE my release!
 
-# thanks Pipy for handling markdown now
+# thanks PyPI for handling markdown now
 ROOT = os.path.abspath(os.path.dirname(__file__))
-
 with open(os.path.join(ROOT, 'README.md'), encoding="utf-8") as f:
     README = f.read()
 
-opt_arg = ["-O3"]
-
 # clean cython output is clean is called
 if 'clean' in sys.argv[1:]:
     if os.path.isfile('ot/lp/emd_wrap.cpp'):
         os.remove('ot/lp/emd_wrap.cpp')
 
-
 # add platform dependant optional compilation argument
+compile_args = ["-O3"]
 if sys.platform.startswith('darwin'):
-    opt_arg.append("-stdlib=libc++")
+    compile_args.append("-stdlib=libc++")
     sdk_path = subprocess.check_output(['xcrun', '--show-sdk-path'])
     os.environ['CFLAGS'] = '-isysroot "{}"'.format(sdk_path.rstrip().decode("utf-8"))
 
-setup(name='POT',
-      version=__version__,
-      description='Python Optimal Transport Library',
-      long_description=README,
-      long_description_content_type='text/markdown',
-      author=u'Remi Flamary, Nicolas Courty',
-      author_email='remi.flamary@gmail.com, ncourty@gmail.com',
-      url='https://github.com/PythonOT/POT',
-      packages=find_packages(),
-      ext_modules=cythonize(Extension(
-          "ot.lp.emd_wrap",                                # the extension name
-          sources=["ot/lp/emd_wrap.pyx", "ot/lp/EMD_wrapper.cpp"],  # the Cython source and
-          # additional C++ source files
-          language="c++",                        # generate and compile C++ code,
-          include_dirs=[numpy.get_include(), os.path.join(ROOT, 'ot/lp')],
-          extra_compile_args=opt_arg
-      )),
-      platforms=['linux', 'macosx', 'windows'],
-      download_url='https://github.com/PythonOT/POT/archive/{}.tar.gz'.format(__version__),
-      license='MIT',
-      scripts=[],
-      data_files=[],
-      setup_requires=["numpy>=1.16", "cython>=0.23"],
-      install_requires=["numpy>=1.16", "scipy>=1.0"],
-      classifiers=[
-          'Development Status :: 5 - Production/Stable',
-          'Intended Audience :: Developers',
-          'Intended Audience :: Education',
-          'Intended Audience :: Science/Research',
-          'License :: OSI Approved :: MIT License',
-          'Environment :: Console',
-          'Operating System :: OS Independent',
-          'Operating System :: MacOS',
-          'Operating System :: POSIX',
-          'Programming Language :: Python',
-          'Programming Language :: C++',
-          'Programming Language :: C',
-          'Programming Language :: Cython',
-          'Topic :: Utilities',
-          'Topic :: Scientific/Engineering :: Artificial Intelligence',
-          'Topic :: Scientific/Engineering :: Mathematics',
-          'Topic :: Scientific/Engineering :: Information Analysis',
-          'Programming Language :: Python :: 2',
-          'Programming Language :: Python :: 2.7',
-          'Programming Language :: Python :: 3',
-          'Programming Language :: Python :: 3.4',
-          'Programming Language :: Python :: 3.5',
-          'Programming Language :: Python :: 3.6',
-      ]
-      )
+setup(
+    name='POT',
+    version=__version__,
+    description='Python Optimal Transport Library',
+    long_description=README,
+    long_description_content_type='text/markdown',
+    author=u'Remi Flamary, Nicolas Courty',
+    author_email='remi.flamary@gmail.com, ncourty@gmail.com',
+    url='https://github.com/PythonOT/POT',
+    packages=find_packages(),
+    ext_modules=cythonize(Extension(
+        name="ot.lp.emd_wrap",
+        sources=["ot/lp/emd_wrap.pyx", "ot/lp/EMD_wrapper.cpp"],  # cython/c++ src files
+        language="c++",
+        include_dirs=[numpy.get_include(), os.path.join(ROOT, 'ot/lp')],
+        extra_compile_args=compile_args,
+    )),
+    platforms=['linux', 'macosx', 'windows'],
+    download_url='https://github.com/PythonOT/POT/archive/{}.tar.gz'.format(__version__),
+    license='MIT',
+    scripts=[],
+    data_files=[],
+    setup_requires=["numpy>=1.16", "cython>=0.23"],
+    install_requires=["numpy>=1.16", "scipy>=1.0"],
+    classifiers=[
+        'Development Status :: 5 - Production/Stable',
+        'Intended Audience :: Developers',
+        'Intended Audience :: Education',
+        'Intended Audience :: Science/Research',
+        'License :: OSI Approved :: MIT License',
+        'Environment :: Console',
+        'Operating System :: OS Independent',
+        'Operating System :: Linux',
+        'Operating System :: MacOS',
+        'Operating System :: POSIX',
+        'Operating System :: Windows',
+        'Programming Language :: Python',
+        'Programming Language :: C++',
+        'Programming Language :: C',
+        'Programming Language :: Cython',
+        'Topic :: Utilities',
+        'Topic :: Scientific/Engineering :: Artificial Intelligence',
+        'Topic :: Scientific/Engineering :: Mathematics',
+        'Topic :: Scientific/Engineering :: Information Analysis',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.5',
+        'Programming Language :: Python :: 3.6',
+        'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
+    ]
+)