Original file line numberDiff line numberDiff line change@@ -333,21 +333,6 @@ expect a function argument.
333333[('orange', 1), ('banana', 2), ('apple', 3), ('pear', 5)]
334334335335336-.. data:: subscript
337-338- A helper to turn subscript notation into indexing objects. This can be
339- used to create item access patterns ahead of time to pass them into
340- various subscriptable objects.
341-342- For example:
343-344- * ``subscript[5] == 5``
345- * ``subscript[3:7:2] == slice(3, 7, 2)``
346- * ``subscript[5, 8] == (5, 8)``
347-348- .. versionadded:: 3.6
349-350-351336.. function:: methodcaller(name[, args...])
352337353338 Return a callable object that calls the method *name* on its operand. If
Original file line numberDiff line numberDiff line change@@ -104,14 +104,6 @@ directives ``%G``, ``%u`` and ``%V``.
104104(Contributed by Ashley Anderson in :issue:`12006`.)
105105106106107-operator
108---------
109-110-New object :data:`operator.subscript` makes it easier to create complex
111-indexers. For example: ``subscript[0:10:2] == slice(0, 10, 2)``
112-(Contributed by Joe Jevnik in :issue:`24379`.)
113-114-115107pickle
116108------
117109Original file line numberDiff line numberDiff line change@@ -17,7 +17,7 @@
1717'is_', 'is_not', 'isub', 'itemgetter', 'itruediv', 'ixor', 'le',
1818'length_hint', 'lshift', 'lt', 'matmul', 'methodcaller', 'mod',
1919'mul', 'ne', 'neg', 'not_', 'or_', 'pos', 'pow', 'rshift',
20-'setitem', 'sub', 'subscript', 'truediv', 'truth', 'xor']
20+'setitem', 'sub', 'truediv', 'truth', 'xor']
21212222frombuiltinsimportabsas_abs
2323@@ -408,32 +408,6 @@ def ixor(a, b):
408408returna
409409410410411-@object.__new__# create a singleton instance
412-classsubscript:
413-"""
414- A helper to turn subscript notation into indexing objects. This can be
415- used to create item access patterns ahead of time to pass them into
416- various subscriptable objects.
417-418- For example:
419- subscript[5] == 5
420- subscript[3:7:2] == slice(3, 7, 2)
421- subscript[5, 8] == (5, 8)
422- """
423-__slots__= ()
424-425-def__new__(cls):
426-raiseTypeError("cannot create '{}' instances".format(cls.__name__))
427-428-@staticmethod
429-def__getitem__(key):
430-returnkey
431-432-@staticmethod
433-def__reduce__():
434-return'subscript'
435-436-437411try:
438412from_operatorimport*
439413exceptImportError:
Original file line numberDiff line numberDiff line change@@ -596,38 +596,5 @@ class CCOperatorPickleTestCase(OperatorPickleTestCase, unittest.TestCase):
596596module2=c_operator
597597598598599-classSubscriptTestCase:
600-deftest_subscript(self):
601-subscript=self.module.subscript
602-self.assertIsNone(subscript[None])
603-self.assertEqual(subscript[0], 0)
604-self.assertEqual(subscript[0:1:2], slice(0, 1, 2))
605-self.assertEqual(
606-subscript[0, ..., :2, ...],
607- (0, Ellipsis, slice(2), Ellipsis),
608- )
609-610-deftest_pickle(self):
611-fromoperatorimportsubscript
612-forprotoinrange(pickle.HIGHEST_PROTOCOL+1):
613-withself.subTest(proto=proto):
614-self.assertIs(
615-pickle.loads(pickle.dumps(subscript, proto)),
616-subscript,
617- )
618-619-deftest_singleton(self):
620-withself.assertRaises(TypeError):
621-type(self.module.subscript)()
622-623-deftest_immutable(self):
624-withself.assertRaises(AttributeError):
625-self.module.subscript.attr=None
626-627-628-classPySubscriptTestCase(SubscriptTestCase, PyOperatorTestCase):
629-pass
630-631-632599if__name__=="__main__":
633600unittest.main()