old_contents: # coding: utf-8
  
  import os
  import sys
  import re
  
  from setuptools import setup, find_packages
  from setuptools.command.install import install
  
  def version():
      """retrieve version from tag name"""
      tag = os.getenv('CIRCLE_TAG', '1')
  
      if re.match('\d+(\.\d+)*', tag):
          return tag
  
      info = "Git tag: {0} does not match the version pattern of this app".format(
          tag
      )
      sys.exit(info)
  
  def readme():
      """print long description"""
      with open('Readme.md') as f:
          return f.read()
  
  setup(
      name='tc_aws',
      version=version(),
      description='Thumbor AWS extensions',
      long_description=readme(),
      author='Thumbor-Community & William King',
      author_email='h.briand@gmail.com',  # Original author email is: willtrking@gmail.com
      zip_safe=False,
      include_package_data=True,
      packages=find_packages(),
      classifiers=[
          "Development Status :: 5 - Production/Stable",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: MIT License",
          "Operating System :: OS Independent",
          "Topic :: Software Development :: Libraries :: Python Modules",
          "Topic :: Internet",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 2.7",
      ],
      keywords='thumbor aws',
      install_requires=[
          'python-dateutil',
          'thumbor>=6.0.0,<7',
          'tornado-botocore>=1.3.1',
      ],
      extras_require={
          'tests': [
              'pyvows',
              'coverage',
              'tornado_pyvows',
              'boto',
              'moto',
              'mock',
          ],
      },
  )
  
new_contents: # coding: utf-8
  
  import os
  import sys
  import re
  
  from setuptools import setup, find_packages
  from setuptools.command.install import install
  
  def version():
      """retrieve version from tag name"""
      ci_tag = os.getenv('CIRCLE_TAG')
  
      # Try to parse tag from CI variable, if set write version.txt file with current version
      if ci_tag is not None:
          if re.match('\d+(\.\d+)*', ci_tag):
              with open('version.txt', 'w+') as f:
                  f.write(ci_tag)
              return ci_tag
          # Variable is set but format is incorrect, error
          info = "Git tag: `{0}` is not set or does not match the version pattern of this app".format(
              ci_tag
          )
          sys.exit(info)
  
      # Read version from file
      with open('version.txt') as f:
          return f.read()
  
  def readme():
      """print long description"""
      with open('Readme.md') as f:
          return f.read()
  setup(
      name='tc_aws',
      version=version(),
      description='Thumbor AWS extensions',
      long_description=readme(),
      author='Thumbor-Community & William King',
      author_email='h.briand@gmail.com',  # Original author email is: willtrking@gmail.com
      zip_safe=False,
      include_package_data=True,
      packages=find_packages(),
      classifiers=[
          "Development Status :: 5 - Production/Stable",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: MIT License",
          "Operating System :: OS Independent",
          "Topic :: Software Development :: Libraries :: Python Modules",
          "Topic :: Internet",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 2.7",
      ],
      keywords='thumbor aws',
      install_requires=[
          'python-dateutil',
          'thumbor>=6.0.0,<7',
          'tornado-botocore>=1.3.1',
      ],
      extras_require={
          'tests': [
              'pyvows',
              'coverage',
              'tornado_pyvows',
              'boto',
              'moto',
              'mock',
          ],
      },
  )
  
subject: Store tagged version once installed