Python pickle.STOP() Examples
The following are code examples for showing how to use pickle.STOP(). They are from open source Python projects. You can vote up the examples you like or vote down the ones you don't like.
Example 1
| Project: pyblish-win Author: pyblish File: pickletester.py GNU Lesser General Public License v3.0 | 6 votes |
|
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"))
Example 2
| Project: ironpython2 Author: IronLanguages File: pickletester.py Apache License 2.0 | 6 votes |
|
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"))
Example 3
| Project: oss-ftp Author: aliyun File: pickletester.py MIT License | 6 votes |
|
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"))
Example 4
| Project: Hot Author: dsolimando File: pickletester.py GNU General Public License v3.0 | 6 votes |
|
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.failUnless(str(detail).startswith(
"unsupported pickle protocol"))
Example 5
| Project: NiujiaoDebugger Author: MrSrc File: pickletester.py GNU General Public License v3.0 | 5 votes |
|
def test_load_long_python2_str_as_bytes(self):
# From Python 2: pickle.dumps('x' * 300, protocol=1)
self.assertEqual(self.loads(pickle.BINSTRING +
struct.pack("<I", 300) +
b'x' * 300 + pickle.STOP,
encoding='bytes'), b'x' * 300)
Example 6
| Project: NiujiaoDebugger Author: MrSrc File: pickletester.py GNU General Public License v3.0 | 5 votes |
|
def test_frame_readline(self):
pickled = b'\x80\x04\x95\x05\x00\x00\x00\x00\x00\x00\x00I42\n.'
# 0: \x80 PROTO 4
# 2: \x95 FRAME 5
# 11: I INT 42
# 15: . STOP
self.assertEqual(self.loads(pickled), 42)
Example 7
| Project: NiujiaoDebugger Author: MrSrc File: pickletester.py GNU General Public License v3.0 | 5 votes |
|
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_stack_errors, p)
Example 8
| Project: ironpython2 Author: IronLanguages File: pickletester.py Apache License 2.0 | 5 votes |
|
def test_load_classic_instance_error(self):
# Issue #28925.
# Protocol 0 (text mode pickle):
"""
0: ( MARK
1: i INST '__main__ I' (MARK at 0)
13: ( MARK
14: d DICT (MARK at 13)
15: b BUILD
16: . STOP
"""
pickle0 = ('(i__main__\n'
'I\n'
'(db.')
self.assertRaises(MyErr, self.loads, pickle0)
# Protocol 1 (binary mode pickle)
"""
0: ( MARK
1: c GLOBAL '__main__ I'
13: o OBJ (MARK at 0)
14: } EMPTY_DICT
15: b BUILD
16: . STOP
"""
pickle1 = ('(c__main__\n'
'I\n'
'o}b.')
self.assertRaises(MyErr, self.loads, pickle1)
Example 9
| Project: ironpython2 Author: IronLanguages File: pickletester.py Apache License 2.0 | 5 votes |
|
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 10
| Project: ironpython2 Author: IronLanguages File: pickletester.py Apache License 2.0 | 5 votes |
|
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)
Example 11
| Project: cqp-sdk-for-py37-native Author: crud-boy File: pickletester.py GNU General Public License v2.0 | 5 votes |
|
def test_load_long_python2_str_as_bytes(self):
# From Python 2: pickle.dumps('x' * 300, protocol=1)
self.assertEqual(self.loads(pickle.BINSTRING +
struct.pack("<I", 300) +
b'x' * 300 + pickle.STOP,
encoding='bytes'), b'x' * 300)
Example 12
| Project: cqp-sdk-for-py37-native Author: crud-boy File: pickletester.py GNU General Public License v2.0 | 5 votes |
|
def test_frame_readline(self):
pickled = b'\x80\x04\x95\x05\x00\x00\x00\x00\x00\x00\x00I42\n.'
# 0: \x80 PROTO 4
# 2: \x95 FRAME 5
# 11: I INT 42
# 15: . STOP
self.assertEqual(self.loads(pickled), 42)
Example 13
| Project: cqp-sdk-for-py37-native Author: crud-boy File: pickletester.py GNU General Public License v2.0 | 5 votes |
|
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_stack_errors, p)
Example 14
| Project: mmappickle Author: UniNE-CHYN File: base.py GNU Lesser General Public License v3.0 | 5 votes |
|
def _pickle_load_fix(self, p):
"""Load a pickle object from p, adding the header and the terminator. Returns the object."""
p = pickle.PROTO + struct.pack('<B', 4) + p + pickle.STOP
return pickle.loads(p)
Example 15
| Project: mmappickle Author: UniNE-CHYN File: test_dict.py GNU Lesser General Public License v3.0 | 5 votes |
|
def test_pickle(self):
from mmappickle.dict import _kvdata
with tempfile.TemporaryFile() as f:
f.write(pickle.PROTO + b'\x04' + pickle.MARK)
d = self.DictMock(f)
k = _kvdata(d, 3)
k.key = 'test'
f.seek(k.data_offset, io.SEEK_SET)
f.write(pickle.NEWTRUE)
k.data_length = 1
k.memomaxidx = 0
f.seek(0, io.SEEK_END)
f.write(pickle.DICT + pickle.STOP)
f.seek(0, io.SEEK_SET)
self.assertDictEqual(pickle.load(f), {'test': True, })
k.valid = False
f.seek(0, io.SEEK_SET)
self.assertDictEqual(pickle.load(f), {})
k.valid = True
f.seek(0, io.SEEK_SET)
self.assertDictEqual(pickle.load(f), {'test': True, })
with self.assertRaises(RuntimeError):
k.data_length = 123
with self.assertRaises(AttributeError):
k.data_offset = 123
with self.assertRaises(RuntimeError):
k.key = 'ABC'
with self.assertRaises(AttributeError):
k.key_length = 123
with self.assertRaises(RuntimeError):
k.memomaxidx = 123
Example 16
| Project: Project-New-Reign---Nemesis-Main Author: ShikyoKira File: pickletester.py GNU General Public License v3.0 | 5 votes |
|
def test_load_long_python2_str_as_bytes(self):
# From Python 2: pickle.dumps('x' * 300, protocol=1)
self.assertEqual(self.loads(pickle.BINSTRING +
struct.pack("<I", 300) +
b'x' * 300 + pickle.STOP,
encoding='bytes'), b'x' * 300)
Example 17
| Project: Project-New-Reign---Nemesis-Main Author: ShikyoKira File: pickletester.py GNU General Public License v3.0 | 5 votes |
|
def test_frame_readline(self):
pickled = b'\x80\x04\x95\x05\x00\x00\x00\x00\x00\x00\x00I42\n.'
# 0: \x80 PROTO 4
# 2: \x95 FRAME 5
# 11: I INT 42
# 15: . STOP
self.assertEqual(self.loads(pickled), 42)
Example 18
| Project: Project-New-Reign---Nemesis-Main Author: ShikyoKira File: pickletester.py GNU General Public License v3.0 | 5 votes |
|
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)
Example 19
| Project: cells Author: AlesTsurko File: pickletester.py MIT License | 5 votes |
|
def test_load_long_python2_str_as_bytes(self):
# From Python 2: pickle.dumps('x' * 300, protocol=1)
self.assertEqual(self.loads(pickle.BINSTRING +
struct.pack("<I", 300) +
b'x' * 300 + pickle.STOP,
encoding='bytes'), b'x' * 300)
Example 20
| Project: cells Author: AlesTsurko File: pickletester.py MIT License | 5 votes |
|
def test_frame_readline(self):
pickled = b'\x80\x04\x95\x05\x00\x00\x00\x00\x00\x00\x00I42\n.'
# 0: \x80 PROTO 4
# 2: \x95 FRAME 5
# 11: I INT 42
# 15: . STOP
self.assertEqual(self.loads(pickled), 42)
Example 21
| Project: cells Author: AlesTsurko File: pickletester.py MIT License | 5 votes |
|
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_stack_errors, p)
Example 22
| Project: NiujiaoDebugger Author: MrSrc File: pickletester.py GNU General Public License v3.0 | 4 votes |
|
def test_load_classic_instance(self):
# See issue5180. Test loading 2.x pickles that
# contain an instance of old style class.
for X, args in [(C, ()), (D, ('x',)), (E, ())]:
xname = X.__name__.encode('ascii')
# Protocol 0 (text mode pickle):
"""
0: ( MARK
1: i INST '__main__ X' (MARK at 0)
13: p PUT 0
16: ( MARK
17: d DICT (MARK at 16)
18: p PUT 1
21: b BUILD
22: . STOP
"""
pickle0 = (b"(i__main__\n"
b"X\n"
b"p0\n"
b"(dp1\nb.").replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle0))
# Protocol 1 (binary mode pickle)
"""
0: ( MARK
1: c GLOBAL '__main__ X'
13: q BINPUT 0
15: o OBJ (MARK at 0)
16: q BINPUT 1
18: } EMPTY_DICT
19: q BINPUT 2
21: b BUILD
22: . STOP
"""
pickle1 = (b'(c__main__\n'
b'X\n'
b'q\x00oq\x01}q\x02b.').replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle1))
# Protocol 2 (pickle2 = b'\x80\x02' + pickle1)
"""
0: \x80 PROTO 2
2: ( MARK
3: c GLOBAL '__main__ X'
15: q BINPUT 0
17: o OBJ (MARK at 2)
18: q BINPUT 1
20: } EMPTY_DICT
21: q BINPUT 2
23: b BUILD
24: . STOP
"""
pickle2 = (b'\x80\x02(c__main__\n'
b'X\n'
b'q\x00oq\x01}q\x02b.').replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle2))
Example 23
| Project: NiujiaoDebugger Author: MrSrc File: pickletester.py GNU General Public License v3.0 | 4 votes |
|
def test_bad_stack(self):
badpickles = [
b'.', # STOP
b'0', # POP
b'1', # POP_MARK
b'2', # DUP
b'(2',
b'R', # REDUCE
b')R',
b'a', # APPEND
b'Na',
b'b', # BUILD
b'Nb',
b'd', # DICT
b'e', # APPENDS
b'(e',
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',
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',
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 24
| Project: ironpython2 Author: IronLanguages File: pickletester.py Apache License 2.0 | 4 votes |
|
def test_load_classic_instance(self):
# See issue5180. Test loading 2.x pickles that
# contain an instance of old style class.
for X, args in [(C, ()), (D, ('x',)), (E, ())]:
xname = X.__name__.encode('ascii')
# Protocol 0 (text mode pickle):
"""
0: ( MARK
1: i INST '__main__ X' (MARK at 0)
13: p PUT 0
16: ( MARK
17: d DICT (MARK at 16)
18: p PUT 1
21: b BUILD
22: . STOP
"""
pickle0 = ("(i__main__\n"
"X\n"
"p0\n"
"(dp1\nb.").replace('X', xname)
self.assert_is_copy(X(*args), self.loads(pickle0))
# Protocol 1 (binary mode pickle)
"""
0: ( MARK
1: c GLOBAL '__main__ X'
13: q BINPUT 0
15: o OBJ (MARK at 0)
16: q BINPUT 1
18: } EMPTY_DICT
19: q BINPUT 2
21: b BUILD
22: . STOP
"""
pickle1 = ('(c__main__\n'
'X\n'
'q\x00oq\x01}q\x02b.').replace('X', xname)
self.assert_is_copy(X(*args), self.loads(pickle1))
# Protocol 2 (pickle2 = '\x80\x02' + pickle1)
"""
0: \x80 PROTO 2
2: ( MARK
3: c GLOBAL '__main__ X'
15: q BINPUT 0
17: o OBJ (MARK at 2)
18: q BINPUT 1
20: } EMPTY_DICT
21: q BINPUT 2
23: b BUILD
24: . STOP
"""
pickle2 = ('\x80\x02(c__main__\n'
'X\n'
'q\x00oq\x01}q\x02b.').replace('X', xname)
self.assert_is_copy(X(*args), self.loads(pickle2))
Example 25
| Project: cqp-sdk-for-py37-native Author: crud-boy File: pickletester.py GNU General Public License v2.0 | 4 votes |
|
def test_load_classic_instance(self):
# See issue5180. Test loading 2.x pickles that
# contain an instance of old style class.
for X, args in [(C, ()), (D, ('x',)), (E, ())]:
xname = X.__name__.encode('ascii')
# Protocol 0 (text mode pickle):
"""
0: ( MARK
1: i INST '__main__ X' (MARK at 0)
13: p PUT 0
16: ( MARK
17: d DICT (MARK at 16)
18: p PUT 1
21: b BUILD
22: . STOP
"""
pickle0 = (b"(i__main__\n"
b"X\n"
b"p0\n"
b"(dp1\nb.").replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle0))
# Protocol 1 (binary mode pickle)
"""
0: ( MARK
1: c GLOBAL '__main__ X'
13: q BINPUT 0
15: o OBJ (MARK at 0)
16: q BINPUT 1
18: } EMPTY_DICT
19: q BINPUT 2
21: b BUILD
22: . STOP
"""
pickle1 = (b'(c__main__\n'
b'X\n'
b'q\x00oq\x01}q\x02b.').replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle1))
# Protocol 2 (pickle2 = b'\x80\x02' + pickle1)
"""
0: \x80 PROTO 2
2: ( MARK
3: c GLOBAL '__main__ X'
15: q BINPUT 0
17: o OBJ (MARK at 2)
18: q BINPUT 1
20: } EMPTY_DICT
21: q BINPUT 2
23: b BUILD
24: . STOP
"""
pickle2 = (b'\x80\x02(c__main__\n'
b'X\n'
b'q\x00oq\x01}q\x02b.').replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle2))
Example 26
| Project: cqp-sdk-for-py37-native Author: crud-boy File: pickletester.py GNU General Public License v2.0 | 4 votes |
|
def test_bad_stack(self):
badpickles = [
b'.', # STOP
b'0', # POP
b'1', # POP_MARK
b'2', # DUP
b'(2',
b'R', # REDUCE
b')R',
b'a', # APPEND
b'Na',
b'b', # BUILD
b'Nb',
b'd', # DICT
b'e', # APPENDS
b'(e',
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',
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',
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 27
| Project: Project-New-Reign---Nemesis-Main Author: ShikyoKira File: pickletester.py GNU General Public License v3.0 | 4 votes |
|
def test_load_classic_instance(self):
# See issue5180. Test loading 2.x pickles that
# contain an instance of old style class.
for X, args in [(C, ()), (D, ('x',)), (E, ())]:
xname = X.__name__.encode('ascii')
# Protocol 0 (text mode pickle):
"""
0: ( MARK
1: i INST '__main__ X' (MARK at 0)
13: p PUT 0
16: ( MARK
17: d DICT (MARK at 16)
18: p PUT 1
21: b BUILD
22: . STOP
"""
pickle0 = (b"(i__main__\n"
b"X\n"
b"p0\n"
b"(dp1\nb.").replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle0))
# Protocol 1 (binary mode pickle)
"""
0: ( MARK
1: c GLOBAL '__main__ X'
13: q BINPUT 0
15: o OBJ (MARK at 0)
16: q BINPUT 1
18: } EMPTY_DICT
19: q BINPUT 2
21: b BUILD
22: . STOP
"""
pickle1 = (b'(c__main__\n'
b'X\n'
b'q\x00oq\x01}q\x02b.').replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle1))
# Protocol 2 (pickle2 = b'\x80\x02' + pickle1)
"""
0: \x80 PROTO 2
2: ( MARK
3: c GLOBAL '__main__ X'
15: q BINPUT 0
17: o OBJ (MARK at 2)
18: q BINPUT 1
20: } EMPTY_DICT
21: q BINPUT 2
23: b BUILD
24: . STOP
"""
pickle2 = (b'\x80\x02(c__main__\n'
b'X\n'
b'q\x00oq\x01}q\x02b.').replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle2))
Example 28
| Project: Project-New-Reign---Nemesis-Main Author: ShikyoKira File: pickletester.py GNU General Public License v3.0 | 4 votes |
|
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 29
| Project: cells Author: AlesTsurko File: pickletester.py MIT License | 4 votes |
|
def test_load_classic_instance(self):
# See issue5180. Test loading 2.x pickles that
# contain an instance of old style class.
for X, args in [(C, ()), (D, ('x',)), (E, ())]:
xname = X.__name__.encode('ascii')
# Protocol 0 (text mode pickle):
"""
0: ( MARK
1: i INST '__main__ X' (MARK at 0)
13: p PUT 0
16: ( MARK
17: d DICT (MARK at 16)
18: p PUT 1
21: b BUILD
22: . STOP
"""
pickle0 = (b"(i__main__\n"
b"X\n"
b"p0\n"
b"(dp1\nb.").replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle0))
# Protocol 1 (binary mode pickle)
"""
0: ( MARK
1: c GLOBAL '__main__ X'
13: q BINPUT 0
15: o OBJ (MARK at 0)
16: q BINPUT 1
18: } EMPTY_DICT
19: q BINPUT 2
21: b BUILD
22: . STOP
"""
pickle1 = (b'(c__main__\n'
b'X\n'
b'q\x00oq\x01}q\x02b.').replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle1))
# Protocol 2 (pickle2 = b'\x80\x02' + pickle1)
"""
0: \x80 PROTO 2
2: ( MARK
3: c GLOBAL '__main__ X'
15: q BINPUT 0
17: o OBJ (MARK at 2)
18: q BINPUT 1
20: } EMPTY_DICT
21: q BINPUT 2
23: b BUILD
24: . STOP
"""
pickle2 = (b'\x80\x02(c__main__\n'
b'X\n'
b'q\x00oq\x01}q\x02b.').replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle2))
Example 30
| Project: cells Author: AlesTsurko File: pickletester.py MIT License | 4 votes |
|
def test_bad_stack(self):
badpickles = [
b'.', # STOP
b'0', # POP
b'1', # POP_MARK
b'2', # DUP
b'(2',
b'R', # REDUCE
b')R',
b'a', # APPEND
b'Na',
b'b', # BUILD
b'Nb',
b'd', # DICT
b'e', # APPENDS
b'(e',
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',
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',
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)
