old_contents: from setuptools import setup, find_packages
  
  setup(
      name='django-filebased-email-backend-ng',
      version='2.1.2',
      description="A better 'file' email backend for Django",
  
      url="https://chris-lamb.co.uk/projects/django-filebased-email-backend-ng",
      author="Chris Lamb",
      author_email='chris@chris-lamb.co.uk',
      license="BSD",
  
      packages=find_packages(),
  
      install_requires=(
          'Django>=1.8',
      ),
  )
  
new_contents: #!/usr/bin/env python3
  
  from setuptools import setup, find_packages
  
  setup(
      name='django-filebased-email-backend-ng',
      version='2.1.2',
      description="A better 'file' email backend for Django",
  
      url="https://chris-lamb.co.uk/projects/django-filebased-email-backend-ng",
      author="Chris Lamb",
      author_email='chris@chris-lamb.co.uk',
      license="BSD",
  
      packages=find_packages(),
  
      install_requires=(
          'Django>=1.8',
      ),
  )
  
subject: Make setup.py executable.