old_contents: from setuptools import setup
  import sys
  
  import re
  import ast
  
  
  _version_re = re.compile(r'__version__\s+=\s+(.*)')
  
  with open('mockito/__init__.py', 'rb') as f:
      version = str(ast.literal_eval(_version_re.search(
          f.read().decode('utf-8')).group(1)))
  
  
  install_requires = ['funcsigs'] if sys.version_info < (3,) else []
  
  setup(name='mockito',
        version=version,
        packages=['mockito'],
        url='https://github.com/kaste/mockito-python',
        maintainer='herr.kaste',
        maintainer_email='herr.kaste@gmail.com',
        license='MIT',
        description='Spying framework',
        long_description=open('README.rst').read(),
        install_requires=install_requires,
        classifiers=[
            'Development Status :: 4 - Beta',
            'Intended Audience :: Developers',
            'License :: OSI Approved :: MIT License',
            'Topic :: Software Development :: Testing',
            'Programming Language :: Python :: 2',
            'Programming Language :: Python :: 2.7',
            'Programming Language :: Python :: 3',
            'Programming Language :: Python :: 3.5',
            'Programming Language :: Python :: 3.6',
            'Programming Language :: Python :: 3.7',
            'Programming Language :: Python :: 3.8',
            'Programming Language :: Python :: 3.9',
            'Programming Language :: Python :: 3.10',
        ])
  
new_contents: from setuptools import setup
  import sys
  
  import re
  import ast
  
  
  _version_re = re.compile(r'__version__\s+=\s+(.*)')
  
  with open('mockito/__init__.py', 'rb') as f:
      version = str(ast.literal_eval(_version_re.search(
          f.read().decode('utf-8')).group(1)))
  
  
  install_requires = ['funcsigs'] if sys.version_info < (3,) else []
  
  setup(name='mockito',
        version=version,
        packages=['mockito'],
        url='https://github.com/kaste/mockito-python',
        maintainer='herr.kaste',
        maintainer_email='herr.kaste@gmail.com',
        license='MIT',
        description='Spying framework',
        long_description=open('README.rst').read(),
        install_requires=install_requires,
        python_requires='>=2.7',
        classifiers=[
            'Development Status :: 4 - Beta',
            'Intended Audience :: Developers',
            'License :: OSI Approved :: MIT License',
            'Topic :: Software Development :: Testing',
            'Programming Language :: Python :: 2',
            'Programming Language :: Python :: 2.7',
            'Programming Language :: Python :: 3',
            'Programming Language :: Python :: 3.5',
            'Programming Language :: Python :: 3.6',
            'Programming Language :: Python :: 3.7',
            'Programming Language :: Python :: 3.8',
            'Programming Language :: Python :: 3.9',
            'Programming Language :: Python :: 3.10',
        ])
  
subject: Add `python_requires` clause in `setup.py`