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f90a5cf650
* Fix del obj.__dict__ to match CPython behavior (issue #5355) * Address CodeRabbit concerns: fix GC clearing and improve thread safety of lazy __dict__ recreation * Fix del obj.__dict__: improve GC safety, implement lazy re-creation in setattr, and enable passing CPython tests * Restore expectedFailure for test_has_inline_values * Fix ObjExt::new call site to include has_dict parameter * Remove stray test.py to avoid CI syntax errors * Remove debug txt files and clean test_class.py comments * Delete Lib/test/test_class.py * Restore test_class.py with correct changes (remove expectedFailure, no deletion) * Fix clippy warnings: remove unused into_inner, collapse nested if-let * Fix rustfmt formatting and ruff PEP 8 E302 blank line * Align __dict__ error messages and ensure safety for function/partial objects * Fix compilation errors: change &self to &Py<Self> in __dict__ methods * Fix compilation errors: resolve borrow-after-move and replace transpose on PySetterValue - type.rs: Replace invalid .transpose() on PySetterValue with explicit match on Assign/Delete variants in subtype_set_dict - function.rs: Fix borrow-after-move in set___dict__ by capturing class name before downcast; use as_object() for instance_dict/set_dict calls - _functools.rs: Same borrow-after-move fix and as_object() calls for PyPartial's __dict__ getter/setter * Fix compilation errors: resolve borrow-after-move and replace transpose on PySetterValue * Fix snippet formatting and mark test_remote as expected failure * Fix test_remote by removing HAS_DICT flag from function type * Fix lint formatting error * Remove unnecessary print statement in test_del_dict * Fix trailing newlines in snippet test * Trigger CI * Align __dict__ generic setter behavior * Move __dict__ deletion tests to relevant snippets --------- Co-authored-by: Jeong, YunWon <jeong@youknowone.org>
100 lines
2.2 KiB
Python
100 lines
2.2 KiB
Python
from functools import partial, reduce
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from testutils import assert_raises
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class Squares:
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def __init__(self, max):
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self.max = max
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self.sofar = []
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def __len__(self):
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return len(self.sofar)
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def __getitem__(self, i):
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if not 0 <= i < self.max:
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raise IndexError
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n = len(self.sofar)
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while n <= i:
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self.sofar.append(n * n)
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n += 1
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return self.sofar[i]
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def add(a, b):
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return a + b
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assert reduce(add, ["a", "b", "c"]) == "abc"
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assert reduce(add, ["a", "b", "c"], str(42)) == "42abc"
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assert reduce(add, [["a", "c"], [], ["d", "w"]], []) == ["a", "c", "d", "w"]
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assert reduce(add, [["a", "c"], [], ["d", "w"]], []) == ["a", "c", "d", "w"]
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assert reduce(lambda x, y: x * y, range(2, 21), 1) == 2432902008176640000
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assert reduce(add, Squares(10)) == 285
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assert reduce(add, Squares(10), 0) == 285
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assert reduce(add, Squares(0), 0) == 0
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assert reduce(42, "1") == "1"
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assert reduce(42, "", "1") == "1"
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with assert_raises(TypeError):
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reduce()
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with assert_raises(TypeError):
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reduce(42, 42)
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with assert_raises(TypeError):
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reduce(42, 42, 42)
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class TestFailingIter:
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def __iter__(self):
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raise RuntimeError
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with assert_raises(RuntimeError):
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reduce(add, TestFailingIter())
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assert reduce(add, [], None) == None
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assert reduce(add, [], 42) == 42
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class BadSeq:
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def __getitem__(self, index):
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raise ValueError
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with assert_raises(ValueError):
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reduce(42, BadSeq())
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# Test reduce()'s use of iterators.
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class SequenceClass:
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def __init__(self, n):
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self.n = n
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def __getitem__(self, i):
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if 0 <= i < self.n:
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return i
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else:
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raise IndexError
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assert reduce(add, SequenceClass(5)) == 10
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assert reduce(add, SequenceClass(5), 42) == 52
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with assert_raises(TypeError):
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reduce(add, SequenceClass(0))
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assert reduce(add, SequenceClass(0), 42) == 42
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assert reduce(add, SequenceClass(1)) == 0
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assert reduce(add, SequenceClass(1), 42) == 42
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d = {"one": 1, "two": 2, "three": 3}
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assert reduce(add, d) == "".join(d.keys())
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p = partial(add)
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try:
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del p.__dict__
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assert False, "TypeError expected for partial dict deletion"
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except TypeError:
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pass
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