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From: moerchendiser2k3 on 13 Jun 2010 09:54
Hi,

can anyone give me a hint how to mark a built-in module as deprecated?
So mark via warnings... I create a module with Py_InitModule4.

Thanks in advance!!

Bye, moerchendiser2k3
From: Thomas Jollans on 13 Jun 2010 10:22
On 06/13/2010 03:54 PM, moerchendiser2k3 wrote:
> Hi,
>
> can anyone give me a hint how to mark a built-in module as deprecated?
> So mark via warnings... I create a module with Py_InitModule4.

How are modules ever marked as deprecated? I think all there is to it is
issuing a DeprecationWarning... something like

PyErr_WarnEx(PyExc_DeprecationWarning, "foo deprecated. use fuzz", 1);

maybe.
From: moerchendiser2k3 on 13 Jun 2010 20:30
PyErr_WarnEx(PyExc_DeprecationWarning, "foo deprecated. use fuzz",
1);

But where can I write this? With Py_InitModule4 I can just
pass a list of functions but no real execution part which
is executed when a module is imported.
From: Thomas Jollans on 14 Jun 2010 04:59
On 06/14/2010 02:30 AM, moerchendiser2k3 wrote:
> PyErr_WarnEx(PyExc_DeprecationWarning, "foo deprecated. use fuzz",
> 1);
>
> But where can I write this? With Py_InitModule4 I can just
> pass a list of functions but no real execution part which
> is executed when a module is imported.

This is Python 2.x, right? I'm only familiar with Python 3 extension
writing, but there shouldn't have been that much change...

Where do you call the Py_InitModule4? I would have expected you call it
in your initfoo function - which is also a good place to issue a
warning. - the initfoo (or PyInit_foo) function is called when the
module is first imported.

From: moerchendiser2k3 on 14 Jun 2010 20:29
Hi, yes, that was my first idea when I just create an
external module. I forgot something to say:

In my case the initfoo() function is called on startup
in my embedding environment, that means I call that
on startup of my main app.

Bye,
moerchendiser2k3
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