[issue26093] __qualname__ different when calling generator object w/ functions.partial

[Dino Viehland]

New submission from Dino Viehland:

import functools
def f():
    def g():
        yield 1
    return g

functools.partial(f())().__qualname__ != f()().__qualname__

The qualified name gets passed in via the interpreter loop with _PyEval_EvalCodeWithName calling PyGen_NewWithQualName.  If a generator object gets called from C then the qualified name gets lost.

It seems like _PyEval_EvalCodeWithName shouldn't exist and the generator code object should be able to get back to its qualified name so subtle differences like this don't happen.

----------
components: Interpreter Core
messages: 258119
nosy: dino.viehland
priority: normal
severity: normal
status: open
title: __qualname__ different when calling generator object w/ functions.partial
type: behavior
versions: Python 3.5

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue26093>
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