old_contents: # -*- coding: utf-8 -*-
  """
  Django settings for production environment.
  
  - Load secret values from environment variables.
  """
  
  from .base import *  # noqa: F403
  
  # SECRET CONFIGURATION
  # ------------------------------------------------------------------------------
  # See: https://docs.djangoproject.com/en/dev/ref/settings/#secret-key
  # Raises ImproperlyConfigured exception if DJANGO_SECRET_KEY not in os.environ
  SECRET_KEY = env("DJANGO_SECRET_KEY")  # noqa: F405
  
  # DATABASE CONFIGURATION
  # ----------------------------------------------------------------------------
  # See: https://docs.djangoproject.com/en/dev/ref/settings/#databases
  DATABASES = {
      "default": env.db("DATABASE_URL"),  # noqa: F405
  }
  DATABASES["default"]["ATOMIC_REQUESTS"] = True
  
  # Allow all host headers
  ALLOWED_HOSTS = ["*"]
  
  # This ensures that Django will be able to detect a secure connection
  # properly on Heroku.
  SECURE_PROXY_SSL_HEADER = ("HTTP_X_FORWARDED_PROTO", "https")
  
  # SECURITY CONFIGURATION
  # ------------------------------------------------------------------------------
  # See https://docs.djangoproject.com/en/dev/ref/middleware/#module-django.middleware.security
  # and https://docs.djangoproject.com/en/dev/howto/deployment/checklist/#run-manage-py-check-deploy
  
  # set this to 60 seconds and then to 518400 when you can prove it works
  SECURE_HSTS_SECONDS = 60
  SECURE_HSTS_INCLUDE_SUBDOMAINS = env.bool("DJANGO_SECURE_HSTS_INCLUDE_SUBDOMAINS", default=True)  # noqa: F405
  SECURE_CONTENT_TYPE_NOSNIFF = env.bool("DJANGO_SECURE_CONTENT_TYPE_NOSNIFF", default=True)  # noqa: F405
  SECURE_BROWSER_XSS_FILTER = True
  SESSION_COOKIE_S.ECURE = True
  SESSION_COOKIE_HTTPONLY = True
  SECURE_SSL_REDIRECT = env.bool("DJANGO_SECURE_SSL_REDIRECT", default=True)  # noqa: F405
  CSRF_COOKIE_SECURE = True
  CSRF_COOKIE_HTTPONLY = True
  X_FRAME_OPTIONS = "DENY"
  INSTALLED_APPS += ["gunicorn", ]  # noqa: F405
  
  
  # Static Assets
  # ------------------------
  INSTALLED_APPS += ["storages", ]  # noqa: F405
  DEFAULT_FILE_STORAGE = "storages.backends.gcloud.GoogleCloudStorage"
  GS_BUCKET_NAME = "cs4teachers-static"
  GS_PROJECT_ID = env("GS_PROJECT_ID")  # noqa: F405
  GS_CREDENTIALS = env("GS_CREDENTIALS")  # noqa: F405
  
  STATICFILES_STORAGE = "whitenoise.storage.CompressedManifestStaticFilesStorage"
  
  LOGGING = {
      "version": 1,
      "disable_existing_loggers": False,
      "handlers": {
          "console": {
              "level": "INFO",
              "class": "logging.StreamHandler",
          },
      },
      "loggers": {
          "django": {
              "handlers": ["console"],
          }
      }
  }
  
new_contents: # -*- coding: utf-8 -*-
  """
  Django settings for production environment.
  
  - Load secret values from environment variables.
  """
  
  from .base import *  # noqa: F403
  
  # SECRET CONFIGURATION
  # ------------------------------------------------------------------------------
  # See: https://docs.djangoproject.com/en/dev/ref/settings/#secret-key
  # Raises ImproperlyConfigured exception if DJANGO_SECRET_KEY not in os.environ
  SECRET_KEY = env("DJANGO_SECRET_KEY")  # noqa: F405
  
  # DATABASE CONFIGURATION
  # ----------------------------------------------------------------------------
  # See: https://docs.djangoproject.com/en/dev/ref/settings/#databases
  DATABASES = {
      "default": env.db("DATABASE_URL"),  # noqa: F405
  }
  DATABASES["default"]["ATOMIC_REQUESTS"] = True
  
  # Allow all host headers
  ALLOWED_HOSTS = ["*"]
  
  # This ensures that Django will be able to detect a secure connection
  # properly on Heroku.
  SECURE_PROXY_SSL_HEADER = ("HTTP_X_FORWARDED_PROTO", "https")
  
  # SECURITY CONFIGURATION
  # ------------------------------------------------------------------------------
  # See https://docs.djangoproject.com/en/dev/ref/middleware/#module-django.middleware.security
  # and https://docs.djangoproject.com/en/dev/howto/deployment/checklist/#run-manage-py-check-deploy
  
  # set this to 60 seconds and then to 518400 when you can prove it works
  SECURE_HSTS_SECONDS = 60
  SECURE_HSTS_INCLUDE_SUBDOMAINS = env.bool("DJANGO_SECURE_HSTS_INCLUDE_SUBDOMAINS", default=True)  # noqa: F405
  SECURE_CONTENT_TYPE_NOSNIFF = env.bool("DJANGO_SECURE_CONTENT_TYPE_NOSNIFF", default=True)  # noqa: F405
  SECURE_BROWSER_XSS_FILTER = True
  SESSION_COOKIE_SECURE = True
  SESSION_COOKIE_HTTPONLY = True
  SECURE_SSL_REDIRECT = env.bool("DJANGO_SECURE_SSL_REDIRECT", default=True)  # noqa: F405
  CSRF_COOKIE_SECURE = True
  CSRF_COOKIE_HTTPONLY = True
  X_FRAME_OPTIONS = "DENY"
  INSTALLED_APPS += ["gunicorn", ]  # noqa: F405
  
  
  # Static Assets
  # ------------------------
  INSTALLED_APPS += ["storages", ]  # noqa: F405
  DEFAULT_FILE_STORAGE = "storages.backends.gcloud.GoogleCloudStorage"
  GS_BUCKET_NAME = "cs4teachers-static"
  GS_PROJECT_ID = env("GS_PROJECT_ID")  # noqa: F405
  GS_CREDENTIALS = env("GS_CREDENTIALS")  # noqa: F405
  
  STATICFILES_STORAGE = "whitenoise.storage.CompressedManifestStaticFilesStorage"
  
  LOGGING = {
      "version": 1,
      "disable_existing_loggers": False,
      "handlers": {
          "console": {
              "level": "INFO",
              "class": "logging.StreamHandler",
          },
      },
      "loggers": {
          "django": {
              "handlers": ["console"],
          }
      }
  }
  
subject: Remove random character