setup.py

from os import path
from io import open
import re
from setuptools import setup, find_packages

this_directory = path.abspath(path.dirname(__file__))
with open(path.join(this_directory, 'README.md'), encoding='utf-8') as f:
    long_description = f.read()

with open(path.join(this_directory, 'jupytext/version.py')) as f:
    version_file = f.read()
    version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]", version_file, re.M)
    version = version_match.group(1)

setup(
    name='jupytext',
    version=version,
    author='Marc Wouts',
    author_email='marc.wouts@gmail.com',
    description='Jupyter notebooks as Markdown documents, '
                'Julia, Python or R scripts',
    long_description=long_description,
    long_description_content_type='text/markdown',
    url='https://github.com/mwouts/jupytext',
    packages=find_packages(exclude=['tests']),
    package_data={'jupytext': ['nbextension/*.*']},
    data_files=[('etc/jupyter/nbconfig/notebook.d', ['jupyter-config/nbconfig/notebook.d/jupytext.json']),
                ('etc/jupyter/jupyter_notebook_config.d', ['jupyter-config/jupyter_notebook_config.d/jupytext.json']),
                ('etc/jupyter/jupyter_server_config.d', ['jupyter-config/jupyter_server_config.d/jupytext.json']),
                ('share/jupyter/nbextensions/jupytext', ['jupytext/nbextension/index.js',
                                                         'jupytext/nbextension/README.md',
                                                         'jupytext/nbextension/jupytext_menu.png',
                                                         'jupytext/nbextension/jupytext_menu_zoom.png',
                                                         'jupytext/nbextension/jupytext.yml']),
                ('share/jupyter/lab/extensions', ['packages/labextension/jupyterlab-jupytext-1.1.0.tgz'])],
    entry_points={'console_scripts': ['jupytext = jupytext.cli:jupytext']},
    tests_require=['pytest'],
    install_requires=['nbformat>=4.0.0', 'pyyaml', 'mock;python_version<"3"'],
    license='MIT',
    classifiers=['Development Status :: 5 - Production/Stable',
                 'License :: OSI Approved :: MIT License',
                 'Environment :: Console',
                 'Framework :: Jupyter',
                 'Intended Audience :: Developers',
                 'Intended Audience :: Science/Research',
                 'Topic :: Text Processing :: Markup',
                 'Programming Language :: Python',
                 'Programming Language :: Python :: 2.7',
                 'Programming Language :: Python :: 3',
                 'Programming Language :: Python :: 3.4',
                 'Programming Language :: Python :: 3.5',
                 'Programming Language :: Python :: 3.6',
                 'Programming Language :: Python :: 3.7',
                 'Programming Language :: Python :: 3.8']
)