Lines Matching refs:itemgetter

14    from operator import itemgetter, iadd
290 .. function:: itemgetter(item)
291               itemgetter(*items)
297    * After ``f = itemgetter(2)``, the call ``f(r)`` returns ``r[2]``.
299    * After ``g = itemgetter(2, 5, 3)``, the call ``g(r)`` returns
304       def itemgetter(*items):
318       >>> itemgetter('name')({'name': 'tu', 'age': 18})
320       >>> itemgetter(1)('ABCDEFG')
322       >>> itemgetter(1,3,5)('ABCDEFG')
324       >>> itemgetter(slice(2,None))('ABCDEFG')
328       >>> itemgetter('rank')(soldier)
331    Example of using :func:`itemgetter` to retrieve specific fields from a
335       >>> getcount = itemgetter(1)