old_contents: import os
  import dj_database_url
  from painindex.settings.settings_base import *
  
  
  try:
      # This file is not part of the repo and contains secrets like db info.
      from env import *
  # There is no env.py file on Heroku.
  # We load from environment variables instead.
  except ImportError:
      SECRET_KEY = os.environ['PAIN_INDEX_SECRET_KEY']
  
      EMAIL_HOST = 'smtp.gmail.com'
      EMAIL_PORT = 587
      EMAIL_HOST_PASSWORD = os.environ['PAIN_INDEX_EMAIL_HOST_PASSWORD']
      EMAIL_HOST_USER = os.environ['PAIN_INDEX_EMAIL_HOST_USER']
      EMAIL_USE_TLS = True
  
  
  DEBUG = False
  TEMPLATE_DEBUG = False
  
  # Apps used specifically for production
  INSTALLED_APPS += (
      'gunicorn',
  )
  
  # These people will get error emails in production
  # ADMINS = (
  #     ('Xan', 'xan.vong@gmail.com'),
  # )
  
  # Set this to match the domains of the production site.
  ALLOWED_HOSTS = [
      'www.thepainindex.com', 'thepainindex.com',
      'http://still-taiga-5292.herokuapp.com',
      'localhost'
  ]
  
  ###################
  # Heroku settings #
  ###################
  
  # See https://devcenter.heroku.com/articles/getting-started-with-django
  
  # This DATABASES default is just for running foreman locally.
  # I import it in env instead. 
  # DATABASES['default'] = dj_database_url.config()
  # DATABASES = {'default': dj_database_url.config(default='postgres://localhost')}
  SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')
  
  # Heroku instructions say to allow all hosts. Sounds like a bad idea.
  # ALLOWED_HOSTS = ['*']
  
  STATIC_ROOT = 'staticfiles' # Static files are collected here
  # STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles') # Static files are collected here
  STATIC_URL = '/static/'
  STATICFILES_DIRS = (
      os.path.join(BASE_DIR, 'painindex/static'),
  )
  
new_contents: import os
  import dj_database_url
  from painindex.settings.settings_base import *
  
  
  try:
      # This file is not part of the repo and contains secrets like db info.
      from env import *
  # There is no env.py file on Heroku.
  # We load from environment variables instead.
  except ImportError:
      SECRET_KEY = os.environ['PAIN_INDEX_SECRET_KEY']
  
      EMAIL_HOST = 'smtp.gmail.com'
      EMAIL_PORT = 587
      EMAIL_HOST_PASSWORD = os.environ['PAIN_INDEX_EMAIL_HOST_PASSWORD']
      EMAIL_HOST_USER = os.environ['PAIN_INDEX_EMAIL_HOST_USER']
      EMAIL_USE_TLS = True
  
  
  DEBUG = False
  TEMPLATE_DEBUG = False
  
  # Apps used specifically for production
  INSTALLED_APPS += (
      'gunicorn',
  )
  
  # These people will get error emails in production
  # ADMINS = (
  #     ('Xan', 'xan.vong@gmail.com'),
  # )
  
  # Set this to match the domains of the production site.
  ALLOWED_HOSTS = [
      'www.thepainindex.com', 'thepainindex.com',
      'http://still-taiga-5292.herokuapp.com',
      'localhost'
  ]
  
  ###################
  # Heroku settings #
  ###################
  
  # See https://devcenter.heroku.com/articles/getting-started-with-django
  
  # This DATABASES default is just for running foreman locally.
  # I import it in env instead. 
  # DATABASES['default'] = dj_database_url.config()
  # DATABASES = {'default': dj_database_url.config(default='postgres://localhost')}
  SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')
  
  # Heroku instructions say to allow all hosts. Sounds like a bad idea.
  ALLOWED_HOSTS = ['*']
  
  STATIC_ROOT = 'staticfiles' # Static files are collected here
  # STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles') # Static files are collected here
  STATIC_URL = '/static/'
  STATICFILES_DIRS = (
      os.path.join(BASE_DIR, 'painindex/static'),
  )
  
subject: Allow all hosts