text: # coding: utf-8
  
  from django.conf import settings
  
  DEFAULTS = {
      "SPEEDINFO_TESTS": False,
      "SPEEDINFO_CACHED_RESPONSE_ATTR_NAME": "_is_cached",
      "SPEEDINFO_STORAGE": None,
      "SPEEDINFO_CACHE_STORAGE_CACHE_ALIAS": "default",
      "SPEEDINFO_PROFILING_CONDITIONS": [],
      "SPEEDINFO_EXCLUDE_URLS": [],
      "SPEEDINFO_ADMIN_COLUMNS": (
          ("View name", "{}", "view_name"),
          ("HTTP method", "{}", "method"),
          ("Anonymous calls", "{:.1f}%", "anon_calls_ratio"),
          ("Cache hits", "{:.1f}%", "cache_hits_ratio"),
          ("SQL queries per call", "{}", "sql_count_per_call"),
          ("SQL time", "{:.1f}%", "sql_time_ratio"),
          ("Total calls", "{}", "total_calls"),
          ("Time per call", "{:.8f}", "time_per_call"),
          ("Total time", "{:.4f}", "total_time"),
      ),
  }
  
  
  class SpeedinfoSettings:
      def __init__(self, defaults=None):
          self.defaults = defaults or DEFAULTS
  
      def __getattr__(self, name):
          if name not in self.defaults:
              raise AttributeError("Invalid setting: '{}'".format(name))
  
          return getattr(settings, name, self.defaults.get(name))
  
  
  speedinfo_settings = SpeedinfoSettings()
  