parameters: (self)
docstring: Closes the connection pool created in __init__.
docstring_summary: Closes the connection pool created in __init__.
docstring_tokens: Closes the connection pool created in __init__ .
function: def __del__(self):
      """Closes the connection pool created in __init__.
      """
      self._pool.closeall()
function_tokens: def __del__ ( self ) : self . _pool . closeall ( )