@deprecated(u'2.1')
def dict_delall(d, keys):
 for key in keys:
  try:
   del d[key]
  except KeyError:
   pass

@ deprecated ( u'2.1' ) def dict_delall ( d , keys ) : for key in keys : try : del d [ key ] except KeyError : pass
delete all of the *keys* from the :class:dict *d* .