old_contents: from setuptools import setup, find_packages
  from platform import python_version_tuple
  
  
  def requirements():
      with open('requirements.txt', 'r') as fileobj:
          requirements = [line.strip() for line in fileobj]
  
          version = python_version_tuple()
  
          if version[0] == 2 and version[1] == 6:
              requirements.append("argparse==1.4.0")
          return requirements
  
  
  def long_description():
      with open('README.rst', 'r') as fileobj:
          return fileobj.read()
  
  
  setup(
      name='coscmd',
      version='1.6.0',
      url='https://www.qcloud.com/',
      license='MIT',
      author='lewzylu',
      author_email='327874225@qq.com',
      description='simple command for cos',
      long_description=long_description(),
      packages=find_packages(),
      install_requires=requirements(),
      entry_points={
          'console_scripts': [
              'coscmd=coscmd.cos_cmd:_main',
          ],
      }
  )
  
new_contents: from setuptools import setup, find_packages
  from platform import python_version_tuple
  
  
  def requirements():
      with open('requirements.txt', 'r') as fileobj:
          requirements = [line.strip() for line in fileobj]
  
          version = python_version_tuple()
  
          if version[0] == 2 and version[1] == 6:
              requirements.append("argparse==1.4.0")
          return requirements
  
  
  def long_description():
      with open('README.rst', 'r') as fileobj:
          return fileobj.read()
  
  
  setup(
      name='coscmd',
      version='1.7.0',
      url='https://www.qcloud.com/',
      license='MIT',
      author='lewzylu',
      author_email='327874225@qq.com',
      description='simple command for cos',
      long_description=long_description(),
      packages=find_packages(),
      install_requires=requirements(),
      entry_points={
          'console_scripts': [
              'coscmd=coscmd.cos_cmd:_main',
          ],
      }
  )
  
subject: update version to 1.7.0