Message364123
This is about an extension type created via `PyType_FromSpec` that overrides `tp_setattro` (minimal example attached). In this case cpython does not let me grab and use the `__setattr__` function "manually". Example:
```
>>> import demo
>>> mytype_setattr = demo.MyType.__setattr__
>>> i = demo.MyType()
>>> mytype_setattr(i, "foo", "bar")
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: can't apply this __setattr__ to object object
```
I suspect this is related to the loop at the beginning of typeobject.c / hackcheck() that skips over types with Py_TPFLAGS_HEAPOBJECT. (Though removing the loop breaks things like the enum module). |
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Date |
User |
Action |
Args |
2020-03-13 22:31:04 | Matthias Braun | set | recipients:
+ Matthias Braun |
2020-03-13 22:31:04 | Matthias Braun | set | messageid: <1584138664.49.0.0727456636956.issue39960@roundup.psfhosted.org> |
2020-03-13 22:31:04 | Matthias Braun | link | issue39960 messages |
2020-03-13 22:31:04 | Matthias Braun | create | |
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