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Created on 2011-10-06 14:10 by awilkins, last changed 2022-04-11 14:57 by admin. This issue is now closed.
| Messages (3) | |||
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| msg145013 - (view) | Author: Andrew Wilkins (awilkins) | Date: 2011-10-06 14:10 | |
I've written an extension using Py_LIMITED_API, and I've created a type using PyType_FromSpec with the slot "Py_sq_length" defined. The slot is not being picked up, i.e. len(MyType()) fails. I can see that tp_as_sequence has not been set, which explains why. All is well if I set it manually (without Py_LIMITED_API defined), like so: MyType->tp_as_sequence = &((PyHeapTypeObject*)MyType)->as_sequence; As far as I can see (docs are lacking), there's no way of setting tp_as_number, tp_as_sequence or tp_as_mapping in types created with PyType_FromSpec. I would expect the presence of any Py_sq_* slots to set tp_as_sequence (likewise for number and mapping). |
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| msg163680 - (view) | Author: Martin v. Löwis (loewis) *  |
Date: 2012-06-23 21:33 | |
For 3.3, this is fixed in bb6df3781edb. However, this needs to be backported to 3.2. |
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| msg207280 - (view) | Author: Martin v. Löwis (loewis) * |
Date: 2014-01-04 10:37 | |
Since 3.2 has seen its last bugfix release, this won't be added to 3.2 anymore. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:57:22 | admin | set | github: 57324 |
| 2014-01-04 10:37:30 | loewis | set | status: open -> closed resolution: fixed messages: + msg207280 |
| 2012-06-23 21:33:23 | loewis | set | messages: + msg163680 |
| 2011-10-06 14:31:02 | pitrou | set | nosy:
+ loewis, amaury.forgeotdarc type: behavior versions: + Python 3.3 |
| 2011-10-06 14:10:25 | awilkins | create | |