Description

serhiy-storchaka

opened on Jul 7, 2023

Issue body actions

It is a new name of former _PyObject_LookupAttr() added in #76752.

int PyObject_GetOptionalAttr(PyObject *obj, PyObject *attr_name, PyObject **result);

Discussion about making it public and naming: https://discuss.python.org/t/make-pyobject-lookupattr-public/29104.

See also other new functions with similar interface in #106307 and #106004.

Linked PRs

• gh-106521: Add PyObject_GetOptionalAttr() function #106522
• gh-106521: Remove _PyObject_LookupAttr() function #106642

Activity

1. serhiy-storchaka

   added

   type-featureA feature request or enhancementA feature request or enhancement

   topic-C-API

   on Jul 7, 2023
2. serhiy-storchaka

   added 4 commits that reference this issue on Jul 7, 2023

   pythongh-106521: Add PyObject_GetOptionalAttr() function

   cf4d3cd

   gh-106521: Add PyObject_GetOptionalAttr() function (GH-106522)

   579aa89

   pythongh-106521: Replace _PyObject_LookupAttr with PyObject_GetOption…

   ce2e6f9

   gh-106521: Remove _PyObject_LookupAttr() function (GH-106642)

   be1b968
3. vstinner commented on Jul 12, 2023

   

   vstinner

   on Jul 12, 2023

   Member

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   I added PyObject_GetOptionalAttr() and PyObject_GetOptionalAttrString() to pythoncapi-compat: python/pythoncapi-compat@157d6d4
4. carljm commented on Jul 13, 2023

   

   carljm

   on Jul 13, 2023

   Member

   More actions

   PRs are merged, this looks done.
5. carljm

   closed this as completedon Jul 13, 2023

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