old_contents: try:
      from setuptools import setup
  except:
      from distutils.core import setup
  
  setup(
      name         = 'passerine',
      version      = '1.3.0',
      description  = 'A generic object relational mapper (ORM) and data abstraction layer (DAL) primarily designed for NoSQL databases.',
      license      = 'MIT',
      author       = 'Juti Noppornpitak',
      author_email = 'juti_n@yahoo.co.jp',
      url          = 'https://github.com/shiroyuki/passerine',
      packages     = [
          'passerine',
          'passerine.data',
          'passerine.db',
          'passerine.db.driver',
          'passerine.db.metadata',
          'passerine.decorator',
      ],
      classifiers   = [
          'Development Status :: 5 - Production/Stable',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Operating System :: OS Independent',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
          'Topic :: Software Development :: Libraries',
          'Topic :: Database'
      ],
      install_requires = ['pymongo']
  )
  
new_contents: try:
      from setuptools import setup
  except:
      from distutils.core import setup
  
  setup(
      name         = 'passerine',
      version      = '1.4.0',
      description  = 'A generic object relational mapper (ORM) and data abstraction layer (DAL) primarily designed for NoSQL databases.',
      license      = 'MIT',
      author       = 'Juti Noppornpitak',
      author_email = 'juti_n@yahoo.co.jp',
      url          = 'https://github.com/shiroyuki/passerine',
      packages     = [
          'passerine',
          'passerine.data',
          'passerine.db',
          'passerine.db.driver',
          'passerine.db.metadata',
          'passerine.decorator',
      ],
      classifiers   = [
          'Development Status :: 5 - Production/Stable',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Operating System :: OS Independent',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
          'Topic :: Software Development :: Libraries',
          'Topic :: Database'
      ],
      install_requires = ['pymongo']
  )
  
subject: Bump up the version.