[New-bugs-announce] [issue46928] type.__qualname__ ignores module name in tp_name for static types

[Ronald Oussoren]

New submission from Ronald Oussoren <ronaldoussoren at mac.com>:

In a static type when the "tp_name" is set to a fully qualified name (such as "my.package.TypeName") the "__qualname__" returns the unqualified name ("TypeName") instead of the fully qualified name.

The type's ``__name__`` and ``__module__`` have the expected value.

This is IMHO a bug in the implementation of type_qualname in Objects/typeobject.c.

Note that setting ``__qualname__`` in the types's ``__dict__`` doesn't work, that value is ignored.

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components: Interpreter Core
messages: 414574
nosy: ronaldoussoren
priority: normal
severity: normal
stage: test needed
status: open
title: type.__qualname__ ignores module name in tp_name for static types
type: behavior
versions: Python 3.10, Python 3.11, Python 3.9

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue46928>
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