On Jan 29, 4:00 pm, Christian Meesters <[EMAIL PROTECTED]> wrote:
> > You didn't mention speed in your original post.
>
> Sorry, perhaps I considered this self-evident - which it is, of course, not.
>
> > What about using
> > array.array? Unless I am mistaken, these are just a thin wrapper
> > aro
Christian Meesters wrote:
>> You didn't mention speed in your original post.
> Sorry, perhaps I considered this self-evident - which it is, of course, not.
>
>> What about using
>> array.array? Unless I am mistaken, these are just a thin wrapper
>> around normal C arrays.
> The algorithm I want
> You didn't mention speed in your original post.
Sorry, perhaps I considered this self-evident - which it is, of course, not.
> What about using
> array.array? Unless I am mistaken, these are just a thin wrapper
> around normal C arrays.
The algorithm I want to implement requires several millio
On Jan 29, 1:22 pm, Christian Meesters <[EMAIL PROTECTED]> wrote:
> Thanks. Point is that all such approaches would require lots(!) of calls to
> the Python API - a way by which I won't gain the desired speed.
You didn't mention speed in your original post. What about using
array.array? Unless I
Thanks. Point is that all such approaches would require lots(!) of calls to
the Python API - a way by which I won't gain the desired speed.
I've tried pyrex and the corresponding C-file is so convoluted with dummy
variables, incrementing & decrementing references, and other stuff, that I
want to
On Jan 29, 12:48 pm, Christian Meesters <[EMAIL PROTECTED]> wrote:
> Think, that I'm still at the wrong track. Point is that I cannot find any
> examples and don't know where to start here.
> Perhaps my problem boils down to two questions:
> I'd like to pass lists (in some cases nested ones) from P
Think, that I'm still at the wrong track. Point is that I cannot find any
examples and don't know where to start here.
Perhaps my problem boils down to two questions:
I'd like to pass lists (in some cases nested ones) from Python to C and
convert those Python-lists to C-arrays (e. g. of doubles). M
Mark Dickinson wrote:
> Well, it's pretty clear: you misspelt "length" as "lenght". :)
Well, that's not it ;-). (Damn copy & paste plague ...)
>
> PySequence_Fast doesn't return an array: it returns a PyObject---in
> this case, a PyObject corresponding to a Python tuple.
That's it. Thanks. Thi
On Jan 28, 10:10 am, Christian Meesters <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I would like to write a C-extension function for an application of mine. For
> this I need to pass a nested list (like: [[a, b, c], [d, e, f], ...], where
> all letters are floats) to the C-function. Now, with the code I h
Hi,
I would like to write a C-extension function for an application of mine. For
this I need to pass a nested list (like: [[a, b, c], [d, e, f], ...], where
all letters are floats) to the C-function. Now, with the code I have the
compiler is complaining: "subscripted value is neither array nor poi
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