Jouni K. Seppänen wrote:
> Andrew Straw writes:
>
>
>> Sorry for not noticing this earlier, but I'm looking in the baseline
>> image directory, and I see a bunch of *_pdf.png files. I guess these
>> have been convered to png from pdf on the tester's machine. Do you think
>> it makes more sen
Andrew Straw writes:
> Sorry for not noticing this earlier, but I'm looking in the baseline
> image directory, and I see a bunch of *_pdf.png files. I guess these
> have been convered to png from pdf on the tester's machine. Do you think
> it makes more sense to have the .pdf files in the test
Jouni K. Seppänen wrote:
> I am thinking about adding pdf comparison ability to compare_images. One
> simple way to do this would be to convert pdf files to pngs using
> Ghostscript: if we store reference pdf files, and both the reference
> file and the result of the test are converted using with e
Jouni K. Seppänen wrote:
> Andrew Straw writes:
>
>
>> This test function is a generator that nose will then generate two test
>> cases out of. So, perhaps the image_comparison decorator could be
>> changed to become a generator? I'm not 100% sure it will work, but I
>> don't see why it won't.
On Fri, Oct 2, 2009 at 12:27 AM, Andrew Straw wrote:
> I just installed gs on one of the buildbots -- so at least the .pdf
> generation should get tested on one machine. (The one running the py24
> and py25 tests.)
The OSX build bot has been down ever since the build machine was
upgraded to 10.6
Andrew Straw writes:
> This test function is a generator that nose will then generate two test
> cases out of. So, perhaps the image_comparison decorator could be
> changed to become a generator? I'm not 100% sure it will work, but I
> don't see why it won't. If it does work, I think this is a go
Jouni K. Seppänen wrote:
> Jouni K. Seppänen writes:
>
>
>> I committed something based on this, and a new rc parameter
>> savefig.extension that sets the filename extension when you call savefig
>> with a bare filename. The pdf tests seem to be working, at least for me,
>> but I am sure that t
Jouni K. Seppänen writes:
> I committed something based on this, and a new rc parameter
> savefig.extension that sets the filename extension when you call savefig
> with a bare filename. The pdf tests seem to be working, at least for me,
> but I am sure that the code can be improved.
The buildbo
Andrew Straw writes:
> Thus, the call to savefig() would continue not to explicitly set the
> extension. I've quickly modified the source to reflect my idea, but I
> haven't had a chance to flesh it out or test it. It should show the
> idea, though. See attached.
I committed something based on t
John Hunter wrote:
> On Wed, Sep 23, 2009 at 12:56 PM, Andrew Straw wrote:
>
>> John Hunter wrote:
>>
>>> On Wed, Sep 23, 2009 at 12:42 PM, Andrew Straw wrote:
>>>
>>>
>>>
Sorry, I should have been more clear. I was thinking that the
image_compare() decorator would call t
On Wed, Sep 23, 2009 at 12:56 PM, Andrew Straw wrote:
> John Hunter wrote:
>> On Wed, Sep 23, 2009 at 12:42 PM, Andrew Straw wrote:
>>
>>
>>> Sorry, I should have been more clear. I was thinking that the
>>> image_compare() decorator would call the test function multiple times,
>>> having switche
John Hunter wrote:
> On Wed, Sep 23, 2009 at 12:42 PM, Andrew Straw wrote:
>
>
>> Sorry, I should have been more clear. I was thinking that the
>> image_compare() decorator would call the test function multiple times,
>> having switched the backend between invocations. Thus, the call to
>> save
On Wed, Sep 23, 2009 at 12:42 PM, Andrew Straw wrote:
> Sorry, I should have been more clear. I was thinking that the
> image_compare() decorator would call the test function multiple times,
> having switched the backend between invocations. Thus, the call to
> savefig() would continue not to exp
Jouni K. Seppänen wrote:
> John Hunter writes:
>
>
>>>pyplot.savefig('foo1')
>>>
>> Take a look at the pyplot "switch_backends" function.
>>
>
> Yes, that function was on the next line after the part you quoted. :-)
> It calls matplotlib.use with warn=False, but that function en
John Hunter writes:
>> pyplot.savefig('foo1')
>
> Take a look at the pyplot "switch_backends" function.
Yes, that function was on the next line after the part you quoted. :-)
It calls matplotlib.use with warn=False, but that function ends up doing
nothing.
> Alternatively, agg knows how to s
On Wed, Sep 23, 2009 at 10:48 AM, Jouni K. Seppänen wrote:
> Andrew Straw writes:
>
>> Jouni - I don't think this would be hard to add, but I'm swamped at
>> work. If this is an itch you'd like to scratch, feel free to hack away
>> on the image_comparison() function in
>> lib/matplotlib/testing/d
Andrew Straw writes:
> Jouni - I don't think this would be hard to add, but I'm swamped at
> work. If this is an itch you'd like to scratch, feel free to hack away
> on the image_comparison() function in
> lib/matplotlib/testing/decorators.py -- it's a pretty straightforward
> piece of code.
Cha
Jouni K. Seppänen wrote:
> Andrew Straw writes:
>
>
>> Michael Droettboom wrote:
>>
>>> We can probably standardize the version of gs on the buildbot machines,
>>> but it's been very useful up to now to have tests that can run on a
>>> variety of developer machines as well.
>>>
>>>
Andrew Straw writes:
> Michael Droettboom wrote:
>> We can probably standardize the version of gs on the buildbot machines,
>> but it's been very useful up to now to have tests that can run on a
>> variety of developer machines as well.
>>
> I understood Jouni's idea to be to save the .pdfs as
Michael Droettboom wrote:
> Jouni K. Seppänen wrote:
>
>> I am thinking about adding pdf comparison ability to compare_images. One
>> simple way to do this would be to convert pdf files to pngs using
>> Ghostscript: if we store reference pdf files, and both the reference
>> file and the result o
Jouni K. Seppänen wrote:
> I am thinking about adding pdf comparison ability to compare_images. One
> simple way to do this would be to convert pdf files to pngs using
> Ghostscript: if we store reference pdf files, and both the reference
> file and the result of the test are converted using with e
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