[Python-Dev] __qualname__ format question
Christian Tismer
tismer at stackless.com
Sun Jun 25 11:25:44 EDT 2017
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 at stackless.com
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