1. 模块列表
  2. 函数列表
  3. pickle.NONE

Python pickle 模块，NONE 实例源码

我们从Python开源项目中，提取了以下16个代码示例，用于说明如何使用pickle.NONE。

项目：zippy    作者：securesystemslab    | 项目源码 | 文件源码 
def test_proto(self):
        build_none = pickle.NONE + pickle.STOP
        for proto in protocols:
            expected = build_none
            if proto >= 2:
                expected = pickle.PROTO + bytes([proto]) + expected
            p = self.dumps(None, proto)
            self.assertEqual(p, expected)

        oob = protocols[-1] + 1     # a future protocol
        badpickle = pickle.PROTO + bytes([oob]) + build_none
        try:
            self.loads(badpickle)
        except ValueError as detail:
            self.assertTrue(str(detail).startswith(
                                            "unsupported pickle protocol"))
        else:
            self.fail("expected bad protocol number to raise ValueError")
项目：zippy    作者：securesystemslab    | 项目源码 | 文件源码 
def test_singletons(self):
        # Map (proto, singleton) to expected opcode.
        expected_opcode = {(0, None): pickle.NONE,
                           (1, None): pickle.NONE,
                           (2, None): pickle.NONE,
                           (3, None): pickle.NONE,

                           (0, True): pickle.INT,
                           (1, True): pickle.INT,
                           (2, True): pickle.NEWTRUE,
                           (3, True): pickle.NEWTRUE,

                           (0, False): pickle.INT,
                           (1, False): pickle.INT,
                           (2, False): pickle.NEWFALSE,
                           (3, False): pickle.NEWFALSE,
                          }
        for proto in protocols:
            for x in None, False, True:
                s = self.dumps(x, proto)
                y = self.loads(s)
                self.assertTrue(x is y, (proto, x, s, y))
                expected = expected_opcode[proto, x]
                self.assertEqual(opcode_in_pickle(expected, s), True)
项目：oil    作者：oilshell    | 项目源码 | 文件源码 
def test_proto(self):
        build_none = pickle.NONE + pickle.STOP
        for proto in protocols:
            expected = build_none
            if proto >= 2:
                expected = pickle.PROTO + chr(proto) + expected
            p = self.dumps(None, proto)
            self.assertEqual(p, expected)

        oob = protocols[-1] + 1     # a future protocol
        badpickle = pickle.PROTO + chr(oob) + build_none
        try:
            self.loads(badpickle)
        except ValueError, detail:
            self.assertTrue(str(detail).startswith(
                                            "unsupported pickle protocol"))
        else:
            self.fail("expected bad protocol number to raise ValueError")
项目：oil    作者：oilshell    | 项目源码 | 文件源码 
def test_singletons(self):
        # Map (proto, singleton) to expected opcode.
        expected_opcode = {(0, None): pickle.NONE,
                           (1, None): pickle.NONE,
                           (2, None): pickle.NONE,

                           (0, True): pickle.INT,
                           (1, True): pickle.INT,
                           (2, True): pickle.NEWTRUE,

                           (0, False): pickle.INT,
                           (1, False): pickle.INT,
                           (2, False): pickle.NEWFALSE,
                          }
        for proto in protocols:
            for x in None, False, True:
                s = self.dumps(x, proto)
                y = self.loads(s)
                self.assertTrue(x is y, (proto, x, s, y))
                expected = expected_opcode[proto, x]
                self.assertEqual(opcode_in_pickle(expected, s), True)
项目：python2-tracer    作者：extremecoders-re    | 项目源码 | 文件源码 
def test_proto(self):
        build_none = pickle.NONE + pickle.STOP
        for proto in protocols:
            expected = build_none
            if proto >= 2:
                expected = pickle.PROTO + chr(proto) + expected
            p = self.dumps(None, proto)
            self.assertEqual(p, expected)

        oob = protocols[-1] + 1     # a future protocol
        badpickle = pickle.PROTO + chr(oob) + build_none
        try:
            self.loads(badpickle)
        except ValueError, detail:
            self.assertTrue(str(detail).startswith(
                                            "unsupported pickle protocol"))
        else:
            self.fail("expected bad protocol number to raise ValueError")
项目：python2-tracer    作者：extremecoders-re    | 项目源码 | 文件源码 
def test_singletons(self):
        # Map (proto, singleton) to expected opcode.
        expected_opcode = {(0, None): pickle.NONE,
                           (1, None): pickle.NONE,
                           (2, None): pickle.NONE,

                           (0, True): pickle.INT,
                           (1, True): pickle.INT,
                           (2, True): pickle.NEWTRUE,

                           (0, False): pickle.INT,
                           (1, False): pickle.INT,
                           (2, False): pickle.NEWFALSE,
                          }
        for proto in protocols:
            for x in None, False, True:
                s = self.dumps(x, proto)
                y = self.loads(s)
                self.assertTrue(x is y, (proto, x, s, y))
                expected = expected_opcode[proto, x]
                self.assertEqual(opcode_in_pickle(expected, s), True)
项目：web_ctp    作者：molebot    | 项目源码 | 文件源码 
def test_proto(self):
        build_none = pickle.NONE + pickle.STOP
        for proto in protocols:
            expected = build_none
            if proto >= 2:
                expected = pickle.PROTO + bytes([proto]) + expected
            p = self.dumps(None, proto)
            self.assertEqual(p, expected)

        oob = protocols[-1] + 1     # a future protocol
        badpickle = pickle.PROTO + bytes([oob]) + build_none
        try:
            self.loads(badpickle)
        except ValueError as detail:
            self.assertTrue(str(detail).startswith(
                                            "unsupported pickle protocol"))
        else:
            self.fail("expected bad protocol number to raise ValueError")
项目：web_ctp    作者：molebot    | 项目源码 | 文件源码 
def test_singletons(self):
        # Map (proto, singleton) to expected opcode.
        expected_opcode = {(0, None): pickle.NONE,
                           (1, None): pickle.NONE,
                           (2, None): pickle.NONE,
                           (3, None): pickle.NONE,

                           (0, True): pickle.INT,
                           (1, True): pickle.INT,
                           (2, True): pickle.NEWTRUE,
                           (3, True): pickle.NEWTRUE,

                           (0, False): pickle.INT,
                           (1, False): pickle.INT,
                           (2, False): pickle.NEWFALSE,
                           (3, False): pickle.NEWFALSE,
                          }
        for proto in protocols:
            for x in None, False, True:
                s = self.dumps(x, proto)
                y = self.loads(s)
                self.assertTrue(x is y, (proto, x, s, y))
                expected = expected_opcode[proto, x]
                self.assertEqual(opcode_in_pickle(expected, s), True)
项目：pefile.pypy    作者：cloudtracer    | 项目源码 | 文件源码 
def test_proto(self):
        build_none = pickle.NONE + pickle.STOP
        for proto in protocols:
            expected = build_none
            if proto >= 2:
                expected = pickle.PROTO + chr(proto) + expected
            p = self.dumps(None, proto)
            self.assertEqual(p, expected)

        oob = protocols[-1] + 1     # a future protocol
        badpickle = pickle.PROTO + chr(oob) + build_none
        try:
            self.loads(badpickle)
        except ValueError, detail:
            self.assertTrue(str(detail).startswith(
                                            "unsupported pickle protocol"))
        else:
            self.fail("expected bad protocol number to raise ValueError")
项目：pefile.pypy    作者：cloudtracer    | 项目源码 | 文件源码 
def test_singletons(self):
        # Map (proto, singleton) to expected opcode.
        expected_opcode = {(0, None): pickle.NONE,
                           (1, None): pickle.NONE,
                           (2, None): pickle.NONE,

                           (0, True): pickle.INT,
                           (1, True): pickle.INT,
                           (2, True): pickle.NEWTRUE,

                           (0, False): pickle.INT,
                           (1, False): pickle.INT,
                           (2, False): pickle.NEWFALSE,
                          }
        for proto in protocols:
            for x in None, False, True:
                s = self.dumps(x, proto)
                y = self.loads(s)
                self.assertTrue(x is y, (proto, x, s, y))
                expected = expected_opcode[proto, x]
                self.assertEqual(opcode_in_pickle(expected, s), True)
项目：ouroboros    作者：pybee    | 项目源码 | 文件源码 
def test_proto(self):
        for proto in protocols:
            pickled = self.dumps(None, proto)
            if proto >= 2:
                proto_header = pickle.PROTO + bytes([proto])
                self.assertTrue(pickled.startswith(proto_header))
            else:
                self.assertEqual(count_opcode(pickle.PROTO, pickled), 0)

        oob = protocols[-1] + 1     # a future protocol
        build_none = pickle.NONE + pickle.STOP
        badpickle = pickle.PROTO + bytes([oob]) + build_none
        try:
            self.loads(badpickle)
        except ValueError as err:
            self.assertIn("unsupported pickle protocol", str(err))
        else:
            self.fail("expected bad protocol number to raise ValueError")
项目：ouroboros    作者：pybee    | 项目源码 | 文件源码 
def test_singletons(self):
        # Map (proto, singleton) to expected opcode.
        expected_opcode = {(0, None): pickle.NONE,
                           (1, None): pickle.NONE,
                           (2, None): pickle.NONE,
                           (3, None): pickle.NONE,

                           (0, True): pickle.INT,
                           (1, True): pickle.INT,
                           (2, True): pickle.NEWTRUE,
                           (3, True): pickle.NEWTRUE,

                           (0, False): pickle.INT,
                           (1, False): pickle.INT,
                           (2, False): pickle.NEWFALSE,
                           (3, False): pickle.NEWFALSE,
                          }
        for proto in protocols:
            for x in None, False, True:
                s = self.dumps(x, proto)
                y = self.loads(s)
                self.assertTrue(x is y, (proto, x, s, y))
                expected = expected_opcode[min(proto, 3), x]
                self.assertTrue(opcode_in_pickle(expected, s))
项目：ndk-python    作者：gittor    | 项目源码 | 文件源码 
def test_proto(self):
        build_none = pickle.NONE + pickle.STOP
        for proto in protocols:
            expected = build_none
            if proto >= 2:
                expected = pickle.PROTO + chr(proto) + expected
            p = self.dumps(None, proto)
            self.assertEqual(p, expected)

        oob = protocols[-1] + 1     # a future protocol
        badpickle = pickle.PROTO + chr(oob) + build_none
        try:
            self.loads(badpickle)
        except ValueError, detail:
            self.assertTrue(str(detail).startswith(
                                            "unsupported pickle protocol"))
        else:
            self.fail("expected bad protocol number to raise ValueError")
项目：ndk-python    作者：gittor    | 项目源码 | 文件源码 
def test_singletons(self):
        # Map (proto, singleton) to expected opcode.
        expected_opcode = {(0, None): pickle.NONE,
                           (1, None): pickle.NONE,
                           (2, None): pickle.NONE,

                           (0, True): pickle.INT,
                           (1, True): pickle.INT,
                           (2, True): pickle.NEWTRUE,

                           (0, False): pickle.INT,
                           (1, False): pickle.INT,
                           (2, False): pickle.NEWFALSE,
                          }
        for proto in protocols:
            for x in None, False, True:
                s = self.dumps(x, proto)
                y = self.loads(s)
                self.assertTrue(x is y, (proto, x, s, y))
                expected = expected_opcode[proto, x]
                self.assertEqual(opcode_in_pickle(expected, s), True)
项目：kbe_server    作者：xiaohaoppy    | 项目源码 | 文件源码 
def test_proto(self):
        for proto in protocols:
            pickled = self.dumps(None, proto)
            if proto >= 2:
                proto_header = pickle.PROTO + bytes([proto])
                self.assertTrue(pickled.startswith(proto_header))
            else:
                self.assertEqual(count_opcode(pickle.PROTO, pickled), 0)

        oob = protocols[-1] + 1     # a future protocol
        build_none = pickle.NONE + pickle.STOP
        badpickle = pickle.PROTO + bytes([oob]) + build_none
        try:
            self.loads(badpickle)
        except ValueError as err:
            self.assertIn("unsupported pickle protocol", str(err))
        else:
            self.fail("expected bad protocol number to raise ValueError")
项目：kbe_server    作者：xiaohaoppy    | 项目源码 | 文件源码 
def test_singletons(self):
        # Map (proto, singleton) to expected opcode.
        expected_opcode = {(0, None): pickle.NONE,
                           (1, None): pickle.NONE,
                           (2, None): pickle.NONE,
                           (3, None): pickle.NONE,

                           (0, True): pickle.INT,
                           (1, True): pickle.INT,
                           (2, True): pickle.NEWTRUE,
                           (3, True): pickle.NEWTRUE,

                           (0, False): pickle.INT,
                           (1, False): pickle.INT,
                           (2, False): pickle.NEWFALSE,
                           (3, False): pickle.NEWFALSE,
                          }
        for proto in protocols:
            for x in None, False, True:
                s = self.dumps(x, proto)
                y = self.loads(s)
                self.assertTrue(x is y, (proto, x, s, y))
                expected = expected_opcode[min(proto, 3), x]
                self.assertTrue(opcode_in_pickle(expected, s))