How to install

pip install AshUtils

Documentation

• @cache_response_redis is a django specific decorator, works with get or list method of a class based DRF view. Used to cache the API response in Redis with a default timeout of 5 mins. which can be overridden. Also you need to set ENABLE_REDIS_RESPONSE_CACHING=1 in your project's .env file if you want to enable caching API response in redis using this decorator.

  # Add this in settings.py file
  ENABLE_REDIS_RESPONSE_CACHING = os.getenv('ENABLE_REDIS_RESPONSE_CACHING', None)
  if ENABLE_REDIS_RESPONSE_CACHING is not None and ENABLE_REDIS_RESPONSE_CACHING != '' and bool(int(ENABLE_REDIS_RESPONSE_CACHING)):
      CACHES = {
          "default": {
              "BACKEND": "django_redis.cache.RedisCache",
              "LOCATION": "redis://127.0.0.1:6379/1",    # Adjust this based on your Redis configuration    # "redis://username:password@127.0.0.1:6379"
              "OPTIONS": {
                  "CLIENT_CLASS": "django_redis.client.DefaultClient",
              }
          }
      }
  else:
      CACHES = {
          "default": {
              "BACKEND": "django.core.cache.backends.dummy.DummyCache",
              # "LOCATION": "unique-snowflake",
          }
      }
  
  
  # Usage:-
  
  from AshUtils import cache_response_redis
  
  @cache_response_redis(timeout=15, key_prefix='API_NAME_AS_PREFIX_USED_IN_CACHE_KEY')    # ? cache_response_redis decorator should be used only for GET API's get or list method. And it should be the top most decorator.
  @sample_decorator
  def get(self, request, *args, **kwargs):
      # response = super(__class__, self).get(self, request, args, kwargs)
      # return response
      ...

• @print_db_queries is a django specific decorator, works with any method of a class based DRF view. It prints out the raw SQL queries running behind Django's ORM.

  # Usage:-
  
  from AshUtils import print_db_queries
  
  @print_db_queries
  @sample_decorator
  def get(self, request, *args, **kwargs):
      # response = super(__class__, self).get(self, request, args, kwargs)
      # return response
      ...

• @log_db_queries is a django specific decorator, works with any method of a class based DRF view. It logs the raw SQL queries running behind Django's ORM.

  • DJANGO_ROOT needs to be configured in settings.py, as the default log path is `DJANGO_ROOT/logs/db_query_logs.db_query_logger.log``
  • Default log file max size is 50 MB with 3 backups after rotation.

  # Usage:-
  
  from AshUtils import log_db_queries
  
  @log_db_queries
  @sample_decorator
  def get(self, request, *args, **kwargs):
      # response = super(__class__, self).get(self, request, args, kwargs)
      # return response
      ...

License

GNU GPLv3