old_contents: import os
  
  DEBUG = True
  
  USE_TZ = True
  
  DATABASES = {
      'default': {
          'ENGINE': 'django.db.backends.postgresql_psycopg2',
          'NAME': os.environ.get('db_name', default='callisto'),
          'USER': os.environ.get('db_user', default=''),
          'PASSWORD': os.environ.get('db_pass', default=''),
          'HOST': os.environ.get('db_host', default='127.0.0.1'),
          'PORT': os.environ.get('db_port', default='5432')
      }
  }
  
  ROOT_URLCONF = "tests.urls"
  
  INSTALLED_APPS = [
      "django.contrib.auth",
      "django.contrib.contenttypes",
      "django.contrib.sessions",
      "django.contrib.sites",
      "wizard_builder",
      "callisto.delivery",
      "callisto.evaluation"
  ]
  
  SITE_ID = 1
  
  MIDDLEWARE_CLASSES = ('django.contrib.sessions.middleware.SessionMiddleware',)
  
  TEMPLATE_DIRS = ['%s/templates' % os.path.abspath(os.path.dirname(__file__))]
  
  SCHOOL_REPORT_PREFIX = "000"
  
  KEY_ITERATIONS = 100
  
  def get_test_key():
      with open(os.path.join(os.path.realpath(os.path.join(os.getcwd(), os.path.dirname(__file__))),
                             'test_publickey.gpg'), 'r') as key_file:
          key_str = key_file.read()
      return key_str
  
  COORDINATOR_NAME="Tatiana Nine"
  COORDINATOR_EMAIL = "test@example.com"
  COORDINATOR_PUBLIC_KEY = get_test_key()
  
  SCHOOL_SHORTNAME = "test"
  SCHOOL_LONGNAME = "test"
  APP_URL = "test"
  
  PASSWORD_MINIMUM_ENTROPY = 35
  
  SECRET_KEY = "not needed"
  
  CALLISTO_EVAL_PUBLIC_KEY = get_test_key()
  
  DECRYPT_THROTTLE_RATE = '100/m'
new_contents: import os
  
  DEBUG = True
  
  USE_TZ = True
  
  DATABASES = {
      'default': {
          'ENGINE': 'django.db.backends.postgresql_psycopg2',
          'NAME': os.environ.get('db_name', 'callisto'),
          'USER': os.environ.get('db_user', ''),
          'PASSWORD': os.environ.get('db_pass', ''),
          'HOST': os.environ.get('db_host', '127.0.0.1'),
          'PORT': os.environ.get('db_port', '5432')
      }
  }
  
  ROOT_URLCONF = "tests.urls"
  
  INSTALLED_APPS = [
      "django.contrib.auth",
      "django.contrib.contenttypes",
      "django.contrib.sessions",
      "django.contrib.sites",
      "wizard_builder",
      "callisto.delivery",
      "callisto.evaluation"
  ]
  
  SITE_ID = 1
  
  MIDDLEWARE_CLASSES = ('django.contrib.sessions.middleware.SessionMiddleware',)
  
  TEMPLATE_DIRS = ['%s/templates' % os.path.abspath(os.path.dirname(__file__))]
  
  SCHOOL_REPORT_PREFIX = "000"
  
  KEY_ITERATIONS = 100
  
  def get_test_key():
      with open(os.path.join(os.path.realpath(os.path.join(os.getcwd(), os.path.dirname(__file__))),
                             'test_publickey.gpg'), 'r') as key_file:
          key_str = key_file.read()
      return key_str
  
  COORDINATOR_NAME="Tatiana Nine"
  COORDINATOR_EMAIL = "test@example.com"
  COORDINATOR_PUBLIC_KEY = get_test_key()
  
  SCHOOL_SHORTNAME = "test"
  SCHOOL_LONGNAME = "test"
  APP_URL = "test"
  
  PASSWORD_MINIMUM_ENTROPY = 35
  
  SECRET_KEY = "not needed"
  
  CALLISTO_EVAL_PUBLIC_KEY = get_test_key()
  
  DECRYPT_THROTTLE_RATE = '100/m'
  
subject: Remove "default" keyword from {}.get() second arg