code: def read(readme):
      
      extend = os.path.splitext(readme)[1]
      if (extend == '.rst'):
          import codecs
          return codecs.open(readme, 'r', 'utf-8').read()
      elif (extend == '.md'):
          import pypandoc
          return pypandoc.convert(readme, 'rst')
docs: Give reST format README for pypi.