old_contents: import codecs
  import os
  import re
  
  from setuptools import setup
  
  
  def read(*parts):
      """
      Build an absolute path from *parts* and and return the contents of the
      resulting file.  Assume UTF-8 encoding.
      """
      here = os.path.abspath(os.path.dirname(__file__))
      with codecs.open(os.path.join(here, *parts), 'r', 'utf-8') as f:
          return f.read()
  
  
  # def find_version(*file_paths):
  #     """
  #     Build a path from *file_paths* and search for a ``__version__``
  #     string inside.
  #     """
  #     version_file = read(*file_paths)
  #     version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]",
  #                               version_file, re.M)
  #     if version_match:
  #         return version_match.group(1)
  #     raise RuntimeError("Unable to find version string.")
  
  
  if __name__ == "__main__":
      setup(
  
          classifiers=[
              'Environment :: Web Environment',
              'Intended Audience :: Developers',
              'License :: OSI Approved :: MIT License',
              'Operating System :: OS Independent',
              'Programming Language :: Python',
              'Programming Language :: Python :: 2.7',
              'Programming Language :: Python :: 3.5',
              'Programming Language :: Python :: Implementation :: CPython',
              # 'Programming Language :: Python :: Implementation :: PyPy',
              'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
              'Topic :: Software Development :: Libraries :: Python Modules'
          ],
          description="Python API client for FB Messenger",
          long_description=read('README.rst'),
          install_requires=[
          ],
          keywords="fb facebook messenger client api chat",
          license="MIT",
          name="fb_messenger",
          packages=["fb_messenger"],
          url="https://github.com/shananin/Fb_messanger",
          version='0.1',
          maintainer='Artem Shananin (Shananin)',
          maintainer_email='artem.shananin@gmail.com',
      )
  
new_contents: import codecs
  import os
  import re
  
  from setuptools import setup
  
  
  def read(*parts):
      """
      Build an absolute path from *parts* and and return the contents of the
      resulting file.  Assume UTF-8 encoding.
      """
      here = os.path.abspath(os.path.dirname(__file__))
      with codecs.open(os.path.join(here, *parts), 'r', 'utf-8') as f:
          return f.read()
  
  
  # def find_version(*file_paths):
  #     """
  #     Build a path from *file_paths* and search for a ``__version__``
  #     string inside.
  #     """
  #     version_file = read(*file_paths)
  #     version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]",
  #                               version_file, re.M)
  #     if version_match:
  #         return version_match.group(1)
  #     raise RuntimeError("Unable to find version string.")
  
  
  if __name__ == "__main__":
      setup(
  
          classifiers=[
              'Environment :: Web Environment',
              'Intended Audience :: Developers',
              'License :: OSI Approved :: MIT License',
              'Operating System :: OS Independent',
              'Programming Language :: Python',
              'Programming Language :: Python :: 2.7',
              'Programming Language :: Python :: 3.5',
              'Programming Language :: Python :: Implementation :: CPython',
              # 'Programming Language :: Python :: Implementation :: PyPy',
              'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
              'Topic :: Software Development :: Libraries :: Python Modules'
          ],
          description="Python API client for FB Messenger",
          long_description=read('README.rst'),
          install_requires=[
          ],
          keywords="fb facebook messenger client api chat",
          license="MIT",
          name="fb_messenger",
          packages=["fb_messenger", "fb_messenger.types"],
          url="https://github.com/shananin/Fb_messanger",
          version='0.1',
          maintainer='Artem Shananin (Shananin)',
          maintainer_email='artem.shananin@gmail.com',
      )
  
subject: update setup.py