Python pickle.APPENDS Examples

The following are 17 code examples of pickle.APPENDS(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module pickle , or try the search function .
Example #1
Source File: pickletester.py    From ironpython3 with Apache License 2.0 6 votes vote down vote up 
def test_list_chunking(self):
        n = 10  # too small to chunk
        x = list(range(n))
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assert_is_copy(x, y)
            num_appends = count_opcode(pickle.APPENDS, s)
            self.assertEqual(num_appends, proto > 0)

        n = 2500  # expect at least two chunks when proto > 0
        x = list(range(n))
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assert_is_copy(x, y)
            num_appends = count_opcode(pickle.APPENDS, s)
            if proto == 0:
                self.assertEqual(num_appends, 0)
            else:
                self.assertTrue(num_appends >= 2)
Example #2
Source File: pickletester.py    From CTFCrackTools with GNU General Public License v3.0 6 votes vote down vote up 
def test_list_chunking(self):
        n = 10  # too small to chunk
        x = range(n)
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assertEqual(x, y)
            num_appends = count_opcode(pickle.APPENDS, s)
            self.assertEqual(num_appends, proto > 0)

        n = 2500  # expect at least two chunks when proto > 0
        x = range(n)
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assertEqual(x, y)
            num_appends = count_opcode(pickle.APPENDS, s)
            if proto == 0:
                self.assertEqual(num_appends, 0)
            else:
                self.assertTrue(num_appends >= 2)
Example #3
Source File: pickletester.py    From CTFCrackTools-V2 with GNU General Public License v3.0 6 votes vote down vote up 
def test_list_chunking(self):
        n = 10  # too small to chunk
        x = range(n)
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assertEqual(x, y)
            num_appends = count_opcode(pickle.APPENDS, s)
            self.assertEqual(num_appends, proto > 0)

        n = 2500  # expect at least two chunks when proto > 0
        x = range(n)
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assertEqual(x, y)
            num_appends = count_opcode(pickle.APPENDS, s)
            if proto == 0:
                self.assertEqual(num_appends, 0)
            else:
                self.assertTrue(num_appends >= 2)
Example #4
Source File: pickletester.py    From medicare-demo with Apache License 2.0 6 votes vote down vote up 
def test_list_chunking(self):
        n = 10  # too small to chunk
        x = range(n)
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assertEqual(x, y)
            num_appends = count_opcode(pickle.APPENDS, s)
            self.assertEqual(num_appends, proto > 0)

        n = 2500  # expect at least two chunks when proto > 0
        x = range(n)
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assertEqual(x, y)
            num_appends = count_opcode(pickle.APPENDS, s)
            if proto == 0:
                self.assertEqual(num_appends, 0)
            else:
                self.failUnless(num_appends >= 2)
Example #5
Source File: pickletester.py    From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 6 votes vote down vote up 
def test_list_chunking(self):
        n = 10  # too small to chunk
        x = list(range(n))
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assert_is_copy(x, y)
            num_appends = count_opcode(pickle.APPENDS, s)
            self.assertEqual(num_appends, proto > 0)

        n = 2500  # expect at least two chunks when proto > 0
        x = list(range(n))
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assert_is_copy(x, y)
            num_appends = count_opcode(pickle.APPENDS, s)
            if proto == 0:
                self.assertEqual(num_appends, 0)
            else:
                self.assertTrue(num_appends >= 2)
Example #6
Source File: pickletester.py    From gcblue with BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up 
def test_list_chunking(self):
        n = 10  # too small to chunk
        x = range(n)
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assertEqual(x, y)
            num_appends = count_opcode(pickle.APPENDS, s)
            self.assertEqual(num_appends, proto > 0)

        n = 2500  # expect at least two chunks when proto > 0
        x = range(n)
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assertEqual(x, y)
            num_appends = count_opcode(pickle.APPENDS, s)
            if proto == 0:
                self.assertEqual(num_appends, 0)
            else:
                self.assertTrue(num_appends >= 2)
Example #7
Source File: pickletester.py    From ironpython2 with Apache License 2.0 6 votes vote down vote up 
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)
Example #8
Source File: pickletester.py    From Fluid-Designer with GNU General Public License v3.0 6 votes vote down vote up 
def test_list_chunking(self):
        n = 10  # too small to chunk
        x = list(range(n))
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assert_is_copy(x, y)
            num_appends = count_opcode(pickle.APPENDS, s)
            self.assertEqual(num_appends, proto > 0)

        n = 2500  # expect at least two chunks when proto > 0
        x = list(range(n))
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assert_is_copy(x, y)
            num_appends = count_opcode(pickle.APPENDS, s)
            if proto == 0:
                self.assertEqual(num_appends, 0)
            else:
                self.assertTrue(num_appends >= 2)
Example #9
Source File: pickletester.py    From oss-ftp with MIT License 6 votes vote down vote up 
def test_list_chunking(self):
        n = 10  # too small to chunk
        x = range(n)
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assertEqual(x, y)
            num_appends = count_opcode(pickle.APPENDS, s)
            self.assertEqual(num_appends, proto > 0)

        n = 2500  # expect at least two chunks when proto > 0
        x = range(n)
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assertEqual(x, y)
            num_appends = count_opcode(pickle.APPENDS, s)
            if proto == 0:
                self.assertEqual(num_appends, 0)
            else:
                self.assertTrue(num_appends >= 2)
Example #10
Source File: pickletester.py    From BinderFilter with MIT License 6 votes vote down vote up 
def test_list_chunking(self):
        n = 10  # too small to chunk
        x = range(n)
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assertEqual(x, y)
            num_appends = count_opcode(pickle.APPENDS, s)
            self.assertEqual(num_appends, proto > 0)

        n = 2500  # expect at least two chunks when proto > 0
        x = range(n)
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assertEqual(x, y)
            num_appends = count_opcode(pickle.APPENDS, s)
            if proto == 0:
                self.assertEqual(num_appends, 0)
            else:
                self.assertTrue(num_appends >= 2)
Example #11
Source File: pickletester.py    From ironpython2 with Apache License 2.0 6 votes vote down vote up 
def test_list_chunking(self):
        n = 10  # too small to chunk
        x = range(n)
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assertEqual(x, y)
            num_appends = count_opcode(pickle.APPENDS, s)
            self.assertEqual(num_appends, proto > 0)

        n = 2500  # expect at least two chunks when proto > 0
        x = range(n)
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assertEqual(x, y)
            num_appends = count_opcode(pickle.APPENDS, s)
            if proto == 0:
                self.assertEqual(num_appends, 0)
            else:
                self.assertTrue(num_appends >= 2)
Example #12
Source File: pickletester.py    From Fluid-Designer with GNU General Public License v3.0 5 votes vote down vote up 
def test_appends_on_non_lists(self):
        # Issue #17720
        obj = REX_six([1, 2, 3])
        for proto in protocols:
            if proto == 0:
                self._check_pickling_with_opcode(obj, pickle.APPEND, proto)
            else:
                self._check_pickling_with_opcode(obj, pickle.APPENDS, proto)
Example #13
Source File: pickletester.py    From ironpython3 with Apache License 2.0 5 votes vote down vote up 
def test_appends_on_non_lists(self):
        # Issue #17720
        obj = REX_six([1, 2, 3])
        for proto in protocols:
            if proto == 0:
                self._check_pickling_with_opcode(obj, pickle.APPEND, proto)
            else:
                self._check_pickling_with_opcode(obj, pickle.APPENDS, proto)
Example #14
Source File: pickletester.py    From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 5 votes vote down vote up 
def test_appends_on_non_lists(self):
        # Issue #17720
        obj = REX_six([1, 2, 3])
        for proto in protocols:
            if proto == 0:
                self._check_pickling_with_opcode(obj, pickle.APPEND, proto)
            else:
                self._check_pickling_with_opcode(obj, pickle.APPENDS, proto)
Example #15
Source File: pickletester.py    From ironpython2 with Apache License 2.0 5 votes vote down vote up 
def test_appends_on_non_lists(self):
        # Issue #17720
        obj = REX_six([1, 2, 3])
        for proto in protocols:
            if proto == 0:
                self._check_pickling_with_opcode(obj, pickle.APPEND, proto)
            else:
                self._check_pickling_with_opcode(obj, pickle.APPENDS, proto)
Example #16
Source File: pickletester.py    From ironpython3 with Apache License 2.0 4 votes vote down vote up 
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)
Example #17
Source File: pickletester.py    From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 4 votes vote down vote up 
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)