New submission from Никита Сиргиенко <[email protected]>:
System:
Distributor ID: Ubuntu
Description: Ubuntu 18.04.1 LTS
Release: 18.04
Codename: bionic
Arch: x86_64
Compilier:
g++ (Ubuntu 7.3.0-27ubuntu1~18.04) 7.3.0
Python versions:
Python 3.6.7-1
Python 2.7.15rc1
Description:
This C++ code:
PyObject* pBuiltin = PyImport_ImportModule("builtins");
PyObject* py_globals_fun = PyObject_GetAttrString(pBuiltin,"locals");
PyObject* globals = PyObject_CallObject(py_globals_fun, NULL);
produces "SystemError: frame does not exist".
For function "globals" output is "SystemError: returned NULL without
setting an error". For python2 this code produces similar errors (descriptions
of error little different).
Another functions with arguments, like "abs", works fine.
And calling function with optional argument, like "int", "float"
works with this code (with null parameter) without problem.
----------
components: Library (Lib)
messages: 332144
nosy: Никита Сиргиенко
priority: normal
severity: normal
status: open
title: Calling built-in locals() and globals() in C++ leads to SystemError
type: behavior
versions: Python 2.7, Python 3.6
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Python tracker <[email protected]>
<https://bugs.python.org/issue35536>
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