def wrap_loader_context(function, context):
 if ('loader_context' in get_func_args(function)):
  return partial(function, loader_context=context)
 else:
  return function

def wrap_loader_context ( function , context ) : if ( 'loader_context' in get_func_args ( function ) ) : return partial ( function , loader_context = context ) else : return function
wrap functions that receive loader_context to contain the context "pre-loaded" and expose a interface that receives only one argument .