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Update dataclasses, inspect from CPython 3.13 #5377

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Merged
youknowone merged 6 commits into from
Dec 12, 2025
Merged

Update dataclasses, inspect from CPython 3.13 #5377

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be5f660
impl more ast
youknowone Dec 12, 2025
d22956e
inspect from v3.13.10
youknowone Dec 12, 2025
d116049
Upgrade dataclasses from CPython 3.13.10
youknowone Dec 12, 2025
152d10b
hybrid dis.py from CPython 3.13.10
youknowone Dec 12, 2025
ef6c6ad
patch test_inspect
youknowone Dec 12, 2025
9bbfdf5
mark expectedFailure
youknowone Dec 12, 2025
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743 changes: 460 additions & 283 deletions Lib/dataclasses.py
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1,054 changes: 1,054 additions & 0 deletions Lib/dis.py
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1,441 changes: 876 additions & 565 deletions Lib/inspect.py
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2 changes: 0 additions & 2 deletions Lib/test/test__opcode.py
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,6 @@ def test_invalid_opcodes(self):
self.check_bool_function_result(_opcode.has_local, invalid, False)
self.check_bool_function_result(_opcode.has_exc, invalid, False)

@unittest.expectedFailure # TODO: RUSTPYTHON; AttributeError: module 'dis' has no attribute 'opmap'
def test_is_valid(self):
names = [
'CACHE',
Expand All @@ -39,7 +38,6 @@ def test_is_valid(self):
opcodes = [dis.opmap[opname] for opname in names]
self.check_bool_function_result(_opcode.is_valid, opcodes, True)

@unittest.expectedFailure # TODO: RUSTPYTHON; AttributeError: module 'dis' has no attribute 'hasarg'
def test_oplists(self):
def check_function(self, func, expected):
for op in [-10, 520]:
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2 changes: 2 additions & 0 deletions Lib/test/test_abc.py
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Expand Up @@ -168,6 +168,8 @@ def method_two(self):
msg = r"class C without an implementation for abstract methods 'method_one', 'method_two'"
self.assertRaisesRegex(TypeError, msg, C)

# TODO: RUSTPYTHON; AssertionError: False is not true
@unittest.expectedFailure
def test_abstractmethod_integration(self):
for abstractthing in [abc.abstractmethod, abc.abstractproperty,
abc.abstractclassmethod,
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2 changes: 0 additions & 2 deletions Lib/test/test_compile.py
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Expand Up @@ -1070,8 +1070,6 @@ def if_else_break():
elif instr.opname in HANDLED_JUMPS:
self.assertNotEqual(instr.arg, (line + 1)*INSTR_SIZE)

# TODO: RUSTPYTHON
@unittest.expectedFailure
def test_no_wraparound_jump(self):
# See https://bugs.python.org/issue46724

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2 changes: 0 additions & 2 deletions Lib/test/test_copy.py
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Expand Up @@ -961,8 +961,6 @@ class PointFromClass(NamedTuple):
with self.assertRaisesRegex(TypeError, 'unexpected field name'):
copy.replace(p, x=1, error=2)

# TODO: RUSTPYTHON
@unittest.expectedFailure
def test_dataclass(self):
from dataclasses import dataclass
@dataclass
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