old_contents: """NeuroDSP setup script."""
  
  import os
  from setuptools import setup, find_packages
  
  # Get the current version number from inside the module
  with open(os.path.join('neurodsp', 'version.py')) as version_file:
      exec(version_file.read())
  
  # Load the long description from the README
  with open('README.rst') as readme_file:
      long_description = readme_file.read()
  
  # Load the required dependencies from the requirements file
  with open("requirements.txt") as requirements_file:
      install_requires = requirements_file.read().splitlines()
  
  setup(
      name = 'neurodsp',
      version = __version__,
      description = 'Digital signal processing for neural time series.',
      long_description = long_description,
      python_requires = '>=3.5',
      author = 'The Voytek Lab',
      author_email = 'voyteklab@gmail.com',
      maintainer = 'Thomas Donoghue',
      maintainer_email = 'tdonoghue.research@gmail.com',
      url = 'https://github.com/neurodsp-tools/neurodsp',
      packages = find_packages(),
      license = 'Apache License, 2.0',
      download_url = 'https://github.com/neurodsp-tools/neurodsp/releases',
      keywords = ['neuroscience', 'neural oscillations', 'time series analysis', 'local field potentials',
                  'spectral analysis', 'time frequency analysis', 'electrophysiology'],
      install_requires = install_requires,
      tests_require = ['pytest'],
      classifiers = [
          'Development Status :: 5 - Production/Stable',
          'Intended Audience :: Science/Research',
          'Topic :: Scientific/Engineering',
          'License :: OSI Approved :: Apache Software License',
          'Operating System :: Microsoft :: Windows',
          'Operating System :: MacOS',
          'Operating System :: POSIX',
          'Operating System :: Unix',
          'Programming Language :: Python',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
          'Programming Language :: Python :: 3.7',
          'Programming Language :: Python :: 3.8'
          ],
      platforms = 'any',
      project_urls = {
          'Documentation' : 'https://neurodsp-tools.github.io/',
          'Bug Reports' : 'https://github.com/neurodsp-tools/neurodsp/issues',
          'Source' : 'https://github.com/neurodsp-tools/neurodsp'
      },
  )
  
new_contents: """NeuroDSP setup script."""
  
  import os
  from setuptools import setup, find_packages
  
  # Get the current version number from inside the module
  with open(os.path.join('neurodsp', 'version.py')) as version_file:
      exec(version_file.read())
  
  # Load the long description from the README
  with open('README.rst') as readme_file:
      long_description = readme_file.read()
  
  # Load the required dependencies from the requirements file
  with open("requirements.txt") as requirements_file:
      install_requires = requirements_file.read().splitlines()
  
  setup(
      name = 'neurodsp',
      version = __version__,
      description = 'Digital signal processing for neural time series.',
      long_description = long_description,
      python_requires = '>=3.5',
      author = 'The Voytek Lab',
      author_email = 'voyteklab@gmail.com',
      maintainer = 'Thomas Donoghue',
      maintainer_email = 'tdonoghue.research@gmail.com',
      url = 'https://github.com/neurodsp-tools/neurodsp',
      packages = find_packages(),
      license = 'Apache License, 2.0',
      download_url = 'https://github.com/neurodsp-tools/neurodsp/releases',
      keywords = ['neuroscience', 'neural oscillations', 'time series analysis', 'local field potentials',
                  'spectral analysis', 'time frequency analysis', 'electrophysiology'],
      install_requires = install_requires,
      tests_require = ['pytest'],
      classifiers = [
          'Development Status :: 5 - Production/Stable',
          'Intended Audience :: Science/Research',
          'Topic :: Scientific/Engineering',
          'License :: OSI Approved :: Apache Software License',
          'Operating System :: Microsoft :: Windows',
          'Operating System :: MacOS',
          'Operating System :: POSIX',
          'Operating System :: Unix',
          'Programming Language :: Python',
          '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'
          ],
      platforms = 'any',
      project_urls = {
          'Documentation' : 'https://neurodsp-tools.github.io/',
          'Bug Reports' : 'https://github.com/neurodsp-tools/neurodsp/issues',
          'Source' : 'https://github.com/neurodsp-tools/neurodsp'
      },
  )
  
subject: add 3.9 testing (#242)