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Python pickle.SETITEMS属性代码示例

本文整理汇总了Python中pickle.SETITEMS属性的典型用法代码示例。如果您正苦于以下问题:Python pickle.SETITEMS属性的具体用法?Python pickle.SETITEMS怎么用?Python pickle.SETITEMS使用的例子?那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在pickle的用法示例。


在下文中一共展示了pickle.SETITEMS属性的9个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: test_dict_chunking

# 需要导入模块: import pickle [as 别名]
# 或者: from pickle import SETITEMS [as 别名]
def test_dict_chunking(self):
        n = 10  # too small to chunk
        x = dict.fromkeys(range(n))
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assertEqual(x, y)
            num_setitems = count_opcode(pickle.SETITEMS, s)
            self.assertEqual(num_setitems, proto > 0)

        n = 2500  # expect at least two chunks when proto > 0
        x = dict.fromkeys(range(n))
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assertEqual(x, y)
            num_setitems = count_opcode(pickle.SETITEMS, s)
            if proto == 0:
                self.assertEqual(num_setitems, 0)
            else:
                self.assertTrue(num_setitems >= 2) 
开发者ID:IronLanguages,项目名称:ironpython2,代码行数:23,代码来源:pickletester.py

示例2: test_dict_chunking

# 需要导入模块: import pickle [as 别名]
# 或者: from pickle import SETITEMS [as 别名]
def test_dict_chunking(self):
        n = 10  # too small to chunk
        x = dict.fromkeys(range(n))
        for proto in protocols:
            s = self.dumps(x, proto)
            self.assertIsInstance(s, bytes_types)
            y = self.loads(s)
            self.assert_is_copy(x, y)
            num_setitems = count_opcode(pickle.SETITEMS, s)
            self.assertEqual(num_setitems, proto > 0)

        n = 2500  # expect at least two chunks when proto > 0
        x = dict.fromkeys(range(n))
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assert_is_copy(x, y)
            num_setitems = count_opcode(pickle.SETITEMS, s)
            if proto == 0:
                self.assertEqual(num_setitems, 0)
            else:
                self.assertTrue(num_setitems >= 2) 
开发者ID:Microvellum,项目名称:Fluid-Designer,代码行数:24,代码来源:pickletester.py

示例3: test_dict_chunking

# 需要导入模块: import pickle [as 别名]
# 或者: from pickle import SETITEMS [as 别名]
def test_dict_chunking(self):
        n = 10  # too small to chunk
        x = dict.fromkeys(range(n))
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assertEqual(x, y)
            num_setitems = count_opcode(pickle.SETITEMS, s)
            self.assertEqual(num_setitems, proto > 0)

        n = 2500  # expect at least two chunks when proto > 0
        x = dict.fromkeys(range(n))
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assertEqual(x, y)
            num_setitems = count_opcode(pickle.SETITEMS, s)
            if proto == 0:
                self.assertEqual(num_setitems, 0)
            else:
                self.failUnless(num_setitems >= 2) 
开发者ID:ofermend,项目名称:medicare-demo,代码行数:23,代码来源:pickletester.py

示例4: test_bad_stack

# 需要导入模块: import pickle [as 别名]
# 或者: from pickle import SETITEMS [as 别名]
def test_bad_stack(self):
        badpickles = [
            '.',                        # STOP
            '0',                        # POP
            '1',                        # POP_MARK
            '2',                        # DUP
            # '(2',                     # PyUnpickler doesn't raise
            'R',                        # REDUCE
            ')R',
            'a',                        # APPEND
            'Na',
            'b',                        # BUILD
            'Nb',
            'd',                        # DICT
            'e',                        # APPENDS
            # '(e',                     # PyUnpickler raises AttributeError
            'i__builtin__\nlist\n',     # INST
            'l',                        # LIST
            'o',                        # OBJ
            '(o',
            'p1\n',                     # PUT
            'q\x00',                    # BINPUT
            'r\x00\x00\x00\x00',        # LONG_BINPUT
            's',                        # SETITEM
            'Ns',
            'NNs',
            't',                        # TUPLE
            'u',                        # SETITEMS
            # '(u',                     # PyUnpickler doesn't raise
            '}(Nu',
            '\x81',                     # NEWOBJ
            ')\x81',
            '\x85',                     # TUPLE1
            '\x86',                     # TUPLE2
            'N\x86',
            '\x87',                     # TUPLE3
            'N\x87',
            'NN\x87',
        ]
        for p in badpickles:
            self.check_unpickling_error(self.bad_stack_errors, p) 
开发者ID:IronLanguages,项目名称:ironpython2,代码行数:43,代码来源:pickletester.py

示例5: test_bad_mark

# 需要导入模块: import pickle [as 别名]
# 或者: from pickle import SETITEMS [as 别名]
def test_bad_mark(self):
        badpickles = [
            # 'N(.',                      # STOP
            'N(2',                      # DUP
            'c__builtin__\nlist\n)(R',  # REDUCE
            'c__builtin__\nlist\n()R',
            ']N(a',                     # APPEND
                                        # BUILD
            'c__builtin__\nValueError\n)R}(b',
            'c__builtin__\nValueError\n)R(}b',
            '(Nd',                      # DICT
            'N(p1\n',                   # PUT
            'N(q\x00',                  # BINPUT
            'N(r\x00\x00\x00\x00',      # LONG_BINPUT
            '}NN(s',                    # SETITEM
            '}N(Ns',
            '}(NNs',
            '}((u',                     # SETITEMS
                                        # NEWOBJ
            'c__builtin__\nlist\n)(\x81',
            'c__builtin__\nlist\n()\x81',
            'N(\x85',                   # TUPLE1
            'NN(\x86',                  # TUPLE2
            'N(N\x86',
            'NNN(\x87',                 # TUPLE3
            'NN(N\x87',
            'N(NN\x87',
        ]
        for p in badpickles:
            self.check_unpickling_error(self.bad_mark_errors, p) 
开发者ID:IronLanguages,项目名称:ironpython2,代码行数:32,代码来源:pickletester.py

示例6: test_setitems_on_non_dicts

# 需要导入模块: import pickle [as 别名]
# 或者: from pickle import SETITEMS [as 别名]
def test_setitems_on_non_dicts(self):
        obj = REX_seven({1: -1, 2: -2, 3: -3})
        for proto in protocols:
            if proto == 0:
                self._check_pickling_with_opcode(obj, pickle.SETITEM, proto)
            else:
                self._check_pickling_with_opcode(obj, pickle.SETITEMS, proto)


# Test classes for reduce_ex 
开发者ID:IronLanguages,项目名称:ironpython2,代码行数:12,代码来源:pickletester.py

示例7: test_setitems_on_non_dicts

# 需要导入模块: import pickle [as 别名]
# 或者: from pickle import SETITEMS [as 别名]
def test_setitems_on_non_dicts(self):
        obj = REX_seven({1: -1, 2: -2, 3: -3})
        for proto in protocols:
            if proto == 0:
                self._check_pickling_with_opcode(obj, pickle.SETITEM, proto)
            else:
                self._check_pickling_with_opcode(obj, pickle.SETITEMS, proto)

    # Exercise framing (proto >= 4) for significant workloads 
开发者ID:Microvellum,项目名称:Fluid-Designer,代码行数:11,代码来源:pickletester.py

示例8: test_bad_mark

# 需要导入模块: import pickle [as 别名]
# 或者: from pickle import SETITEMS [as 别名]
def test_bad_mark(self):
        badpickles = [
            # b'N(.',                     # STOP
            b'N(2',                     # DUP
            b'cbuiltins\nlist\n)(R',    # REDUCE
            b'cbuiltins\nlist\n()R',
            b']N(a',                    # APPEND
                                        # BUILD
            b'cbuiltins\nValueError\n)R}(b',
            b'cbuiltins\nValueError\n)R(}b',
            b'(Nd',                     # DICT
            b'N(p1\n',                  # PUT
            b'N(q\x00',                 # BINPUT
            b'N(r\x00\x00\x00\x00',     # LONG_BINPUT
            b'}NN(s',                   # SETITEM
            b'}N(Ns',
            b'}(NNs',
            b'}((u',                    # SETITEMS
            b'cbuiltins\nlist\n)(\x81', # NEWOBJ
            b'cbuiltins\nlist\n()\x81',
            b'N(\x85',                  # TUPLE1
            b'NN(\x86',                 # TUPLE2
            b'N(N\x86',
            b'NNN(\x87',                # TUPLE3
            b'NN(N\x87',
            b'N(NN\x87',
            b']((\x90',                 # ADDITEMS
                                        # NEWOBJ_EX
            b'cbuiltins\nlist\n)}(\x92',
            b'cbuiltins\nlist\n)(}\x92',
            b'cbuiltins\nlist\n()}\x92',
                                        # STACK_GLOBAL
            b'Vbuiltins\n(Vlist\n\x93',
            b'Vbuiltins\nVlist\n(\x93',
            b'N(\x94',                  # MEMOIZE
        ]
        for p in badpickles:
            self.check_unpickling_error(self.bad_mark_errors, p) 
开发者ID:IronLanguages,项目名称:ironpython3,代码行数:40,代码来源:pickletester.py

示例9: test_bad_stack

# 需要导入模块: import pickle [as 别名]
# 或者: from pickle import SETITEMS [as 别名]
def test_bad_stack(self):
        badpickles = [
            b'.',                       # STOP
            b'0',                       # POP
            b'1',                       # POP_MARK
            b'2',                       # DUP
            # b'(2',                    # PyUnpickler doesn't raise
            b'R',                       # REDUCE
            b')R',
            b'a',                       # APPEND
            b'Na',
            b'b',                       # BUILD
            b'Nb',
            b'd',                       # DICT
            b'e',                       # APPENDS
            # b'(e',                    # PyUnpickler raises AttributeError
            b'ibuiltins\nlist\n',       # INST
            b'l',                       # LIST
            b'o',                       # OBJ
            b'(o',
            b'p1\n',                    # PUT
            b'q\x00',                   # BINPUT
            b'r\x00\x00\x00\x00',       # LONG_BINPUT
            b's',                       # SETITEM
            b'Ns',
            b'NNs',
            b't',                       # TUPLE
            b'u',                       # SETITEMS
            # b'(u',                    # PyUnpickler doesn't raise
            b'}(Nu',
            b'\x81',                    # NEWOBJ
            b')\x81',
            b'\x85',                    # TUPLE1
            b'\x86',                    # TUPLE2
            b'N\x86',
            b'\x87',                    # TUPLE3
            b'N\x87',
            b'NN\x87',
            b'\x90',                    # ADDITEMS
            # b'(\x90',                 # PyUnpickler raises AttributeError
            b'\x91',                    # FROZENSET
            b'\x92',                    # NEWOBJ_EX
            b')}\x92',
            b'\x93',                    # STACK_GLOBAL
            b'Vlist\n\x93',
            b'\x94',                    # MEMOIZE
        ]
        for p in badpickles:
            self.check_unpickling_error(self.bad_stack_errors, p) 
开发者ID:IronLanguages,项目名称:ironpython3,代码行数:51,代码来源:pickletester.py


注:本文中的pickle.SETITEMS属性示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。