old_contents: """
  Settings used when deployed to the staging server
  Imports from the heroku settings
  """
  
  # pylint: disable=wildcard-import
  # pylint: disable=unused-wildcard-import
  
  # Third Party
  from bandit.backends.base import HijackBackendMixin
  from django_mailgun import MailgunBackend
  
  # MuckRock
  from muckrock.settings.heroku import *
  
  INSTALLED_APPS += ("bandit","silk",)
  
  BANDIT_EMAIL = os.environ.get("BANDIT_EMAIL", "staging@muckrock.com")
  BANDIT_WHITELIST = [
      e.strip() for e in os.environ.get("BANDIT_WHITELIST", "").split(",") if e.strip()
  ]
  
  #  class HijackMailgunBackend(HijackBackendMixin, MailgunBackend):
      #  """This backend hijacks all emails and sends them via Mailgun"""
  
  EMAIL_BACKEND = "bandit.backends.smtp.HijackSMTPBackend"
  
  # set proxy for static outgoing IP address, so we can cross
  # white list muckrock and squarelet staging sites
  os.environ["http_proxy"] = os.environ.get("FIXIE_URL", "")
  os.environ["https_proxy"] = os.environ.get("FIXIE_URL", "")
  
  SCOUT_NAME = "MuckRock Staging"
  
  DEBUG = True
  
  MIDDLEWARE = ("silk.middleware.SilkyMiddleware",) + MIDDLEWARE
  
new_contents: """
  Settings used when deployed to the staging server
  Imports from the heroku settings
  """
  
  # pylint: disable=wildcard-import
  # pylint: disable=unused-wildcard-import
  
  # Third Party
  from bandit.backends.base import HijackBackendMixin
  from django_mailgun import MailgunBackend
  
  # MuckRock
  from muckrock.settings.heroku import *
  
  INSTALLED_APPS += ("bandit","silk",)
  
  BANDIT_EMAIL = os.environ.get("BANDIT_EMAIL", "staging@muckrock.com")
  BANDIT_WHITELIST = [
      e.strip() for e in os.environ.get("BANDIT_WHITELIST", "").split(",") if e.strip()
  ]
  
  class HijackMailgunBackend(HijackBackendMixin, MailgunBackend):
      """This backend hijacks all emails and sends them via Mailgun"""
  
  EMAIL_BACKEND = os.environ.get("EMAIL_BACKEND", "django_mailgun.MailgunBackend")
  
  # set proxy for static outgoing IP address, so we can cross
  # white list muckrock and squarelet staging sites
  os.environ["http_proxy"] = os.environ.get("FIXIE_URL", "")
  os.environ["https_proxy"] = os.environ.get("FIXIE_URL", "")
  
  SCOUT_NAME = "MuckRock Staging"
  
  DEBUG = True
  
  MIDDLEWARE = ("silk.middleware.SilkyMiddleware",) + MIDDLEWARE
  
subject: read email backend from env var