old_contents: import ast
  import os
  
  from setuptools import setup, find_packages
  
  
  def get_version():
      with open(os.path.join('kinsumer', 'version.py')) as f:
          tree = ast.parse(f.read(), f.name)
          for node in ast.walk(tree):
              if not (isinstance(node, ast.Assign) and len(node.targets) == 1):
                  continue
              target, = node.targets
              value = node.value
              if not (isinstance(target, ast.Name) and
                              target.id == 'VERSION_INFO' and
                          isinstance(value, ast.Tuple)):
                  continue
              elts = value.elts
              if any(not isinstance(elt, ast.Num) for elt in elts):
                  continue
              return '.'.join(str(elt.n) for elt in elts)
  
  
  def readme():
      with open('README.md') as f:
          return f.read()
  
  
  setup(
      name='linkage',
      version=get_version(),
      description='High level Amazon Kinesis Streams consumer',
      long_description=readme(),
      author='Ungi Kim',
      author_email='ungi' '@' 'ungikim.me',
      packages=find_packages(),
      python_requires='>=3.6.0',
      include_package_data=False,
      zip_safe=False,
      install_requires=[
          'click==6.7',
          'boto3==1.4.7',
          'gevent==1.2.2',
          'werkzeug==0.12.2',
          'typeguard==2.1.3',
          'python-daemon==2.1.2',
      ],
      extra_require={
          'dev': [
              'pytest==3.2.3',
              'tox==2.9.1',
              'flake8==3.4.1',
          ]
      },
      classifiers=[
          'Development Status :: 3 - Alpha',
          'Environment :: No Input/Output (Daemon)',
          'Intended Audience :: Developers',
          'Programming Language :: Python :: 3 :: Only',
          'Programming Language :: Python :: 3.6',
          'Topic :: Software Development :: Libraries :: Python Modules'
      ],
  )
  
new_contents: import ast
  import os
  
  from setuptools import setup, find_packages
  
  
  def get_version():
      with open(os.path.join('kinsumer', 'version.py')) as f:
          tree = ast.parse(f.read(), f.name)
          for node in ast.walk(tree):
              if not (isinstance(node, ast.Assign) and len(node.targets) == 1):
                  continue
              target, = node.targets
              value = node.value
              if not (isinstance(target, ast.Name) and
                              target.id == 'VERSION_INFO' and
                          isinstance(value, ast.Tuple)):
                  continue
              elts = value.elts
              if any(not isinstance(elt, ast.Num) for elt in elts):
                  continue
              return '.'.join(str(elt.n) for elt in elts)
  
  
  def readme():
      with open('README.md') as f:
          return f.read()
  
  
  setup(
      name='kinsumer',
      version=get_version(),
      description='High level Amazon Kinesis Streams consumer',
      long_description=readme(),
      author='Ungi Kim',
      author_email='ungi' '@' 'ungikim.me',
      packages=find_packages(),
      python_requires='>=3.6.0',
      include_package_data=False,
      zip_safe=False,
      install_requires=[
          'click==6.7',
          'boto3==1.4.7',
          'gevent==1.2.2',
          'werkzeug==0.12.2',
          'typeguard==2.1.3',
          'python-daemon==2.1.2',
      ],
      extra_require={
          'dev': [
              'pytest==3.2.3',
              'tox==2.9.1',
              'flake8==3.4.1',
          ]
      },
      classifiers=[
          'Development Status :: 3 - Alpha',
          'Environment :: No Input/Output (Daemon)',
          'Intended Audience :: Developers',
          'Programming Language :: Python :: 3 :: Only',
          'Programming Language :: Python :: 3.6',
          'Topic :: Software Development :: Libraries :: Python Modules'
      ],
  )
  
subject: Rename package name