__qualname__ format question
Hi friends, by chance, I stumbled over meth_get__qualname__ in methodobject.c and calculate_qualname in descrobject.c . The first uses res = PyUnicode_FromFormat("%S.%s", type_qualname, m->m_ml->ml_name); and the latter uses res = PyUnicode_FromFormat("%S.%S", type_qualname, descr->d_name); To my knowledge, the "%S" character is undefined in C99 and C11. Q: Why this character, and why this difference? cheers - Chris -- Christian Tismer :^) tismer@stackless.com Software Consulting : http://www.stackless.com/ Karl-Liebknecht-Str. 121 : https://github.com/PySide 14482 Potsdam : GPG key -> 0xFB7BEE0E phone +49 173 24 18 776 fax +49 (30) 700143-0023
25.06.17 15:06, Christian Tismer пише:
by chance, I stumbled over
meth_get__qualname__
in methodobject.c and
calculate_qualname
in descrobject.c .
The first uses
res = PyUnicode_FromFormat("%S.%s", type_qualname, m->m_ml->ml_name);
and the latter uses
res = PyUnicode_FromFormat("%S.%S", type_qualname, descr->d_name);
To my knowledge, the "%S" character is undefined in C99 and C11.
Q: Why this character, and why this difference?
Se the documentation of PyUnicode_FromFormat(). https://docs.python.org/3/c-api/unicode.html#c.PyUnicode_FromFormat
On 25.06.17 14:41, Serhiy Storchaka wrote:
25.06.17 15:06, Christian Tismer пише:
by chance, I stumbled over
meth_get__qualname__
in methodobject.c and
calculate_qualname
in descrobject.c .
The first uses
res = PyUnicode_FromFormat("%S.%s", type_qualname, m->m_ml->ml_name);
and the latter uses
res = PyUnicode_FromFormat("%S.%S", type_qualname, descr->d_name);
To my knowledge, the "%S" character is undefined in C99 and C11.
Q: Why this character, and why this difference?
Se the documentation of PyUnicode_FromFormat().
https://docs.python.org/3/c-api/unicode.html#c.PyUnicode_FromFormat
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Ah, thank you very much. Cheers - Chris -- Christian Tismer :^) tismer@stackless.com Software Consulting : http://www.stackless.com/ Karl-Liebknecht-Str. 121 : https://github.com/PySide 14482 Potsdam : GPG key -> 0xFB7BEE0E phone +49 173 24 18 776 fax +49 (30) 700143-0023
participants (2)
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Christian Tismer
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Serhiy Storchaka