matplotlib-users

[Matplotlib-users] _backend_gdk.c:43:10: error: ‘PyArrayObject’ has no member named ‘strides’

[Nils W. <ni...@go...>]

Hi all,

I cannot build matplotlib from git

src/_backend_gdk.c: In function ‘pixbuf_get_pixels_array’:
src/_backend_gdk.c:43:10: error: ‘PyArrayObject’ has no member named
‘strides’
src/_backend_gdk.c:46:10: error: ‘PyArrayObject’ has no member named ‘base’
error: command '/usr/bin/gcc' failed with exit status 1

Re: [Matplotlib-users] _backend_gdk.c:43:10: error: ‘PyArrayObject’ has no member named ‘strides’

[Thomas C. <tca...@gm...>]

What OS and what branch are you using?

Can you roll back to one commit before the most recent merge?
https://github.com/matplotlib/matplotlib/pull/3547 updated the numpy
api.  If that fixes it, please make a new issue on github reporting
the problem.



Tom

On Fri, Oct 17, 2014 at 12:42 PM, Nils Wagner <ni...@go...> wrote:
> Hi all,
>
> I cannot build matplotlib from git
>
> src/_backend_gdk.c: In function ‘pixbuf_get_pixels_array’:
> src/_backend_gdk.c:43:10: error: ‘PyArrayObject’ has no member named
> ‘strides’
> src/_backend_gdk.c:46:10: error: ‘PyArrayObject’ has no member named ‘base’
> error: command '/usr/bin/gcc' failed with exit status 1
>
>
> ------------------------------------------------------------------------------
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>



-- 
Thomas Caswell
tca...@gm...

Re: [Matplotlib-users] _backend_gdk.c:43:10: error: ‘PyArrayObject’ has no member named ‘strides’

[Thomas C. <tca...@gm...>]

Please try with commit 7f71233d55683b1c1bda1b365b61f912f8a154df

What version of numpy are you using, we only support 1.6+

Tom

On Fri, Oct 17, 2014 at 1:35 PM, Nils Wagner <ni...@go...> wrote:
> I am using
>
> commit 0f4a68d3b75ae5ef192b1c90d876e18ff9de86c5
> Merge: 7f71233 b279c15
> Author: Thomas A Caswell <tca...@gm...>
> Date:   Fri Oct 17 10:45:39 2014 -0400
>
> on opensuse12.3
>
>
> On Fri, Oct 17, 2014 at 7:14 PM, Thomas Caswell <tca...@gm...> wrote:
>>
>> What OS and what branch are you using?
>>
>> Can you roll back to one commit before the most recent merge?
>> https://github.com/matplotlib/matplotlib/pull/3547 updated the numpy
>> api.  If that fixes it, please make a new issue on github reporting
>> the problem.
>>
>>
>>
>> Tom
>>
>> On Fri, Oct 17, 2014 at 12:42 PM, Nils Wagner <ni...@go...>
>> wrote:
>> > Hi all,
>> >
>> > I cannot build matplotlib from git
>> >
>> > src/_backend_gdk.c: In function ‘pixbuf_get_pixels_array’:
>> > src/_backend_gdk.c:43:10: error: ‘PyArrayObject’ has no member named
>> > ‘strides’
>> > src/_backend_gdk.c:46:10: error: ‘PyArrayObject’ has no member named
>> > ‘base’
>> > error: command '/usr/bin/gcc' failed with exit status 1
>> >
>> >
>> >
>> > ------------------------------------------------------------------------------
>> > Comprehensive Server Monitoring with Site24x7.
>> > Monitor 10 servers for $9/Month.
>> > Get alerted through email, SMS, voice calls or mobile push
>> > notifications.
>> > Take corrective actions from your mobile device.
>> > http://p.sf.net/sfu/Zoho
>> > _______________________________________________
>> > Matplotlib-users mailing list
>> > Mat...@li...
>> > https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>> >
>>
>>
>>
>> --
>> Thomas Caswell
>> tca...@gm...
>
>



-- 
Thomas Caswell
tca...@gm...

Re: [Matplotlib-users] _backend_gdk.c:43:10: error: ‘PyArrayObject’ has no member named ‘strides’

[Jouni K. S. <jk...@ik...>]

Thomas Caswell <tca...@gm...>
writes:

> What OS and what branch are you using?
>
> Can you roll back to one commit before the most recent merge?
> https://github.com/matplotlib/matplotlib/pull/3547 updated the numpy
> api.  If that fixes it, please make a new issue on github reporting
> the problem.

I think there's clearly a bug in that review request. Does
_backend_gdk.c not get compiled in tests?


-- 
Jouni K. Seppänen
http://www.iki.fi/jks

Re: [Matplotlib-users] _backend_gdk.c:43:10: error: ‘PyArrayObject’ has no member named ‘strides’

[Jouni K. S. <jk...@ik...>]

Jouni K. Seppänen <jk...@ik...> writes:

> Thomas Caswell <tca...@gm...>
> writes:
>
>> What OS and what branch are you using?
>>
>> Can you roll back to one commit before the most recent merge?
>> https://github.com/matplotlib/matplotlib/pull/3547 updated the numpy
>> api.  If that fixes it, please make a new issue on github reporting
>> the problem.
>
> I think there's clearly a bug in that review request. Does
> _backend_gdk.c not get compiled in tests?

I have a proposed fix in branch fix-gdk-strides of

https://github.com/jkseppan/matplotlib.git

but I don't seem to have any systems with the prerequisites to compiling
the gdk backend. Could someone who uses that backend try this out? It
seems that drawing images or mathtext would exercise the code.

-- 
Jouni K. Seppänen
http://www.iki.fi/jks

Re: [Matplotlib-users] _backend_gdk.c:43:10: error: ‘PyArrayObject’ has no member named ‘strides’

[Jouni K. S. <jk...@ik...>]

Jouni K. Seppänen <jk...@ik...> writes:

>> I think there's clearly a bug in that review request. Does
>> _backend_gdk.c not get compiled in tests?
>
> I have a proposed fix in branch fix-gdk-strides of
>
> https://github.com/jkseppan/matplotlib.git
>
> but I don't seem to have any systems with the prerequisites to compiling
> the gdk backend. Could someone who uses that backend try this out? It
> seems that drawing images or mathtext would exercise the code.

This was recently merged to master, together with another fix from
Michael Droettboom.

-- 
Jouni K. Seppänen
http://www.iki.fi/jks