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 <[email protected]>
<http://bugs.python.org/issue26093>
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