Message 285400 - Python tracker

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In-reply-to
Author	serhiy.storchaka
Recipients	methane, serhiy.storchaka, vstinner
Date	2017年01月13日.14:47:35
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1484318855.58.0.766914460402.issue29259@psf.upfronthosting.co.za>

Content
* If a type only defines tp_fastcall: tp_fastcall is always use (tp_call uses the wrapper) Is tp_call set to the wrapper rather then inheriting? What if tp_call is defined in a superclass? > * If a type defines tp_call and tp_fastcall, PyObject_Call() uses tp_call whereas _PyObject_FastCallDict() uses tp_fastcall. I would consider this as a bug. It would be weird if different ways of calling cause executing different code. What about dynamically changed Python types? What if you set or delete the __call__ attribute of Python class?

Content

* If a type only defines tp_fastcall: tp_fastcall is always use (tp_call uses the wrapper)
Is tp_call set to the wrapper rather then inheriting? What if tp_call is defined in a superclass?
> * If a type defines tp_call and tp_fastcall, PyObject_Call() uses tp_call whereas _PyObject_FastCallDict() uses tp_fastcall.
I would consider this as a bug. It would be weird if different ways of calling cause executing different code.
What about dynamically changed Python types? What if you set or delete the __call__ attribute of Python class?

History
Date	User	Action	Args
2017年01月13日 14:47:35	serhiy.storchaka	set	recipients: + serhiy.storchaka, vstinner, methane
2017年01月13日 14:47:35	serhiy.storchaka	set	messageid: <1484318855.58.0.766914460402.issue29259@psf.upfronthosting.co.za>
2017年01月13日 14:47:35	serhiy.storchaka	link	issue29259 messages
2017年01月13日 14:47:35	serhiy.storchaka	create

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