old_contents: # -*- coding: utf-8 -*-
  
  from __future__ import (absolute_import, division, print_function)
  
  import os
  from setuptools import setup
  
  import versioneer
  
  rootpath = os.path.abspath(os.path.dirname(__file__))
  
  
  def read(*parts):
      return open(os.path.join(rootpath, *parts), 'r').read()
  
  
  def walk_subpkg(name):
      data_files = []
      package_dir = 'folium'
      for parent, dirs, files in os.walk(os.path.join(package_dir, name)):
          # Remove package_dir from the path.
          sub_dir = os.sep.join(parent.split(os.sep)[1:])
          for f in files:
              data_files.append(os.path.join(sub_dir, f))
      return data_files
  
  
  package_data = {
      '': [
          '*.js',
          'plugins/*.js',
          'plugins/*.html',
          'plugins/*.css',
          'plugins/*.tpl',
          'templates/*.html',
          'templates/*.js',
          'templates/*.txt'
      ] + walk_subpkg('templates/tiles')
  }
  
  packages = [
      'folium',
      'folium.plugins'
  ]
  
  LICENSE = read('LICENSE.txt')
  long_description = '{}\n{}'.format(read('README.rst'), read('CHANGES.txt'))
  
  # Dependencies.
  with open('requirements.txt') as f:
      tests_require = f.readlines()
  install_requires = [t.strip() for t in tests_require]
  
  setup(
      name='folium',
      version=versioneer.get_version(),
      description='Make beautiful maps with Leaflet.js & Python',
      long_description=long_description,
      author='Rob Story',
      author_email='wrobstory@gmail.com',
      url='https://github.com/python-visualization/folium',
      keywords='data visualization',
      classifiers=[
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
          'Topic :: Scientific/Engineering :: GIS',
          'Topic :: Scientific/Engineering :: Visualization',
          'License :: OSI Approved :: MIT License',
          'Development Status :: 5 - Production/Stable'],
      packages=packages,
      package_data=package_data,
      tests_require=['pytest'],
      license=LICENSE,
      install_requires=install_requires,
      zip_safe=False,
      cmdclass=versioneer.get_cmdclass(),
  )
  
new_contents: # -*- coding: utf-8 -*-
  
  from __future__ import (absolute_import, division, print_function)
  
  import os
  from setuptools import setup
  
  import versioneer
  
  rootpath = os.path.abspath(os.path.dirname(__file__))
  
  
  def read(*parts):
      return open(os.path.join(rootpath, *parts), 'r').read()
  
  
  def walk_subpkg(name):
      data_files = []
      package_dir = 'folium'
      for parent, dirs, files in os.walk(os.path.join(package_dir, name)):
          # Remove package_dir from the path.
          sub_dir = os.sep.join(parent.split(os.sep)[1:])
          for f in files:
              data_files.append(os.path.join(sub_dir, f))
      return data_files
  
  
  package_data = {
      '': [
          '*.js',
          'plugins/*.js',
          'plugins/*.html',
          'plugins/*.css',
          'plugins/*.tpl',
          'templates/*.html',
          'templates/*.js',
          'templates/*.txt'
      ] + walk_subpkg('templates/tiles')
  }
  
  packages = [
      'folium',
      'folium.plugins'
  ]
  
  LICENSE = read('LICENSE.txt')
  long_description = '{}\n{}'.format(read('README.rst'), read('CHANGES.txt'))
  
  # Dependencies.
  with open('requirements.txt') as f:
      tests_require = f.readlines()
  install_requires = [t.strip() for t in tests_require]
  
  setup(
      name='folium',
      version=versioneer.get_version(),
      description='Make beautiful maps with Leaflet.js & Python',
      long_description=long_description,
      author='Rob Story',
      author_email='wrobstory@gmail.com',
      url='https://github.com/python-visualization/folium',
      keywords='data visualization',
      classifiers=[
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
          'Programming Language :: Python :: 3.7',
          'Topic :: Scientific/Engineering :: GIS',
          'Topic :: Scientific/Engineering :: Visualization',
          'License :: OSI Approved :: MIT License',
          'Development Status :: 5 - Production/Stable'],
      packages=packages,
      package_data=package_data,
      tests_require=['pytest'],
      license=LICENSE,
      install_requires=install_requires,
      zip_safe=False,
      cmdclass=versioneer.get_cmdclass(),
  )
  
subject: Add Python 3.7 to the PyPI trove classifiers in setup.py