old_contents: import os
  PROJECT_PATH = os.path.realpath(os.path.dirname(__file__))
  
  ADMIN_MEDIA_PREFIX = '/admin_media/'
  DATABASE_ENGINE = 'sqlite3'
  DATABASE_NAME = 'example.db'
  DEBUG = True
  INSTALLED_APPS = (
      'django.contrib.auth',
      'django.contrib.admin',
      'django.contrib.contenttypes',
      'django.contrib.sessions',
      'django.contrib.sites',
      'debug_toolbar',
  )
  INTERNAL_IPS = ('127.0.0.1',)
  MEDIA_ROOT = os.path.join(PROJECT_PATH, 'media')
  MEDIA_URL = '/media'
  MIDDLEWARE_CLASSES = (
      'django.middleware.common.CommonMiddleware',
      'django.contrib.sessions.middleware.SessionMiddleware',
      'django.contrib.auth.middleware.AuthenticationMiddleware',
      'debug_toolbar.middleware.DebugToolbarMiddleware',
  )
  ROOT_URLCONF = 'example.urls'
  SECRET_KEY = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890abcd'
  SITE_ID = 1
  TEMPLATE_CONTEXT_PROCESSORS = (
      'django.core.context_processors.auth',
      'django.core.context_processors.media',
      'django.core.context_processors.request',
  )
  TEMPLATE_DEBUG = DEBUG
  TEMPLATE_DIRS = (os.path.join(PROJECT_PATH, 'templates'))
  DEBUG_TOOLBAR_PANELS = (
      'debug_toolbar.panels.version.VersionDebugPanel',
      'debug_toolbar.panels.timer.TimerDebugPanel',
      'debug_toolbar.panels.settings_vars.SettingsVarsDebugPanel',
      'debug_toolbar.panels.headers.HeaderDebugPanel',
      'debug_toolbar.panels.profiling.ProfilingDebugPanel',
      'debug_toolbar.panels.request_vars.RequestVarsDebugPanel',
      'debug_toolbar.panels.sql.SQLDebugPanel',
      'debug_toolbar.panels.template.TemplateDebugPanel',
      #'debug_toolbar.panels.cache.CacheDebugPanel',
      'debug_toolbar.panels.signals.SignalDebugPanel',
      'debug_toolbar.panels.logger.LoggingPanel',
  )
  
new_contents: import os
  PROJECT_PATH = os.path.realpath(os.path.dirname(__file__))
  
  ADMIN_MEDIA_PREFIX = '/admin_media/'
  DATABASE_ENGINE = 'sqlite3'
  DATABASE_NAME = 'example.db'
  DEBUG = True
  INSTALLED_APPS = (
      'django.contrib.auth',
      'django.contrib.admin',
      'django.contrib.contenttypes',
      'django.contrib.sessions',
      'django.contrib.sites',
      'debug_toolbar',
  )
  INTERNAL_IPS = ('127.0.0.1',)
  MEDIA_ROOT = os.path.join(PROJECT_PATH, 'media')
  MEDIA_URL = '/media'
  MIDDLEWARE_CLASSES = (
      'django.middleware.common.CommonMiddleware',
      'django.contrib.sessions.middleware.SessionMiddleware',
      'django.contrib.auth.middleware.AuthenticationMiddleware',
      'debug_toolbar.middleware.DebugToolbarMiddleware',
  )
  ROOT_URLCONF = 'example.urls'
  SECRET_KEY = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890abcd'
  SITE_ID = 1
  TEMPLATE_CONTEXT_PROCESSORS = (
      'django.core.context_processors.auth',
      'django.core.context_processors.media',
      'django.core.context_processors.request',
  )
  TEMPLATE_DEBUG = DEBUG
  TEMPLATE_DIRS = (os.path.join(PROJECT_PATH, 'templates'))
  DEBUG_TOOLBAR_PANELS = (
      'debug_toolbar.panels.version.VersionDebugPanel',
      'debug_toolbar.panels.timer.TimerDebugPanel',
      'debug_toolbar.panels.settings_vars.SettingsVarsDebugPanel',
      'debug_toolbar.panels.headers.HeaderDebugPanel',
  #    'debug_toolbar.panels.profiling.ProfilingDebugPanel',
      'debug_toolbar.panels.request_vars.RequestVarsDebugPanel',
      'debug_toolbar.panels.sql.SQLDebugPanel',
      'debug_toolbar.panels.template.TemplateDebugPanel',
      #'debug_toolbar.panels.cache.CacheDebugPanel',
      'debug_toolbar.panels.signals.SignalDebugPanel',
      'debug_toolbar.panels.logger.LoggingPanel',
  )
  
subject: Comment the profiler panel out because it does not work on ubuntu. psats is not in stdlib it need to be downloaded.