Inada Naoki <songofaca...@gmail.com> added the comment:
> Would it be possible to use a "container" object like a Py_buffer? Is there a > way to customize the code executed when a Py_buffer is "released"? It looks nice idea! Py_buffer.obj is decref-ed when releasing the buffer. https://docs.python.org/3/c-api/buffer.html#c.PyBuffer_Release int PyUnicode_GetUTF8Buffer(PyObject *unicode, Py_buffer *view) { if (!PyUnicode_Check(unicode)) { PyErr_BadArgument(); return NULL; } if (PyUnicode_READY(unicode) == -1) { return NULL; } if (PyUnicode_UTF8(unicode) != NULL) { return PyBuffer_FillInfo(view, unicode, PyUnicode_UTF8(unicode), PyUnicode_UTF8_LENGTH(unicode), 1, PyBUF_CONTIG_RO); } PyObject *bytes = _PyUnicode_AsUTF8String(unicode, NULL); if (bytes == NULL) { return NULL; } return PyBytesType.tp_as_buffer(bytes, view, PyBUF_CONTIG_RO); } ---------- nosy: -skrah _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue39087> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
