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add #if 3.9

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This commit is contained in:
Michael Carlstrom 2024-12-05 19:40:10 -05:00
parent e5235f00f7
commit 8da0ce0350
2 changed files with 16 additions and 8 deletions
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16
include/pybind11/pytypes.h
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@ -2569,12 +2569,18 @@ template <typename D>
// Always a dict // Always a dict
// https://docs.python.org/3/howto/annotations.html#accessing-the-annotations-dict-of-an-object-in-python-3-9-and-older // https://docs.python.org/3/howto/annotations.html#accessing-the-annotations-dict-of-an-object-in-python-3-9-and-older
object object_api<D>::annotations() const { object object_api<D>::annotations() const {
if (isinstance<type>(derived())){ // Python 3.8, 3.9
return getattr(getattr(derived(), "__dict__"), "__annotations__", dict()); #if PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION <= 9
} if (isinstance<type>(derived())){
else{ return getattr(derived(), "__dict__").get("__annotations__", dict());
}
else{
return getattr(derived(), "__annotations__", dict());
}
// Python 3.10+
#else
return getattr(derived(), "__annotations__", dict()); return getattr(derived(), "__annotations__", dict());
} #endif
} }
template <typename D> template <typename D>

8
tests/test_pytypes.py
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@ -1102,10 +1102,12 @@ def test_dict_ranges(tested_dict, expected):
assert m.dict_iterator_default_initialization() assert m.dict_iterator_default_initialization()
assert m.transform_dict_plus_one(tested_dict) == expected assert m.transform_dict_plus_one(tested_dict) == expected
# https://docs.python.org/3/howto/annotations.html#accessing-the-annotations-dict-of-an-object-in-python-3-9-and-older
def get_annotations_helper(o): def get_annotations_helper(o):
print(help(o)) if isinstance(o, type):
return getattr(o, "__annotations__", None) return o.__dict__.get('__annotations__', {})
else:
return getattr(o, '__annotations__', {})
def test_module_attribute_types() -> None: def test_module_attribute_types() -> None: