original_docstring: internal decorator to apply when db setup is required before running the function
docstring: internal decorator to apply when db setup is required before running the function
docstring_tokens: internal decorator to apply when db setup is required before running the function
code: def _setup_required(func):
      """internal decorator to apply when db setup is required before running the function"""
      @wraps(func)
      def wrapper(*args, **kwargs):
          if _engine == None:
              setup()
          return func(*args, **kwargs)
      return wrapper
code_tokens: def _setup_required ( func ) : @ wraps ( func ) def wrapper ( * args , ** kwargs ) : if _engine == None : setup ( ) return func ( * args , ** kwargs ) return wrapper
short_docstring: internal decorator to apply when db setup is required before running the function
short_docstring_tokens: internal decorator to apply when db setup is required before running the function
comment: """internal decorator to apply when db setup is required before running the function"""