old_contents: try:
      from setuptools import setup
  except ImportError:
      from distutils.core import setup
  
  def pandas_rs_version():
      import re
      version_regex  = re.compile(r'__version__ = "([^\"]*)"')
      return version_regex.match(
          open('pandas_rs/version.py').read()
      ).group(1)
  
  setup(
      name = "pandas-rs",
      packages = ["pandas_rs"],
      install_requires = ["pandas", "psycopg2"],
      version = pandas_rs_version(),
      description = "pandas extension for AWS RedShift (Not Officail library)",
      author = "Tatsuro Yasukawa",
      author_email = "mark@diveintomark.org",
      url = "https://github.com/SamuraiT/pandas-rs",
      download_url = "",
      keywords = ["pandas", "RedShift", "sql"],
      classifiers = [
          "Programming Language :: Python :: 3",
          "Development Status :: 4 - Beta",
          "Environment :: Other Environment",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: MIT License",
          "Topic :: Software Development :: Libraries :: Python Modules",
      ]
  )
new_contents: try:
      from setuptools import setup
  except ImportError:
      from distutils.core import setup
  
  def pandas_rs_version():
      import re
      version_regex  = re.compile(r'__version__ = "([^\"]*)"')
      return version_regex.match(
          open('pandas_rs/version.py').read()
      ).group(1)
  
  def readme():
      return open("README.md").read()
  
  setup(
      name = "pandas-rs",
      packages = ["pandas_rs"],
      install_requires = ["pandas", "psycopg2"],
      version = pandas_rs_version(),
      description = "pandas extension for AWS RedShift (Not Officail library)",
      author = "Tatsuro Yasukawa",
      author_email = "mark@diveintomark.org",
      url = "https://github.com/SamuraiT/pandas-rs",
      download_url = "",
      keywords = ["pandas", "RedShift", "sql"],
      classifiers = [
          "Programming Language :: Python :: 3",
          "Development Status :: 4 - Beta",
          "Environment :: Other Environment",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: MIT License",
          "Topic :: Software Development :: Libraries :: Python Modules",
      ],
      long_description = readme()
  )
subject: Add longdescription