Re: Dexterity - TAL Expression to Display Images from Blobstorage | Check Pillow

Armin Stroß-Radschinski <[email protected]> Sun, 7 Dec 2014 19:17:43 +0100
Newsgroups	gmane.comp.web.zope.plone.user
Message-ID	<[email protected]>
Hi Andreas,
make sure to verify that your current Pillow aka PIL works already for the default image type!

I had issues with some recent Pillow versions in the last month related to loading the right libraries of the OS.
Fire up a second Plone in the same instance and check if image scaling works at all.

Usually you are working in a dev instance! right? and then you may not check this first.
If this doesnt work as well GIYF.

-- Armin

Am 07.12.2014 um 19:09 schrieb Andreas Mantke <[email protected]>:

> Hi Asko,
> 
> Am 06.12.2014 um 11:24 schrieb Asko Soukka:
>> Hi Andreas,
>> 
>> have tried the following methods (included in Plone by default):
>> 
>>    https://pypi.python.org/pypi/plone.app.imaging
>> 
>> e.g.
>> 
>>    img tal:replace="structure context/@@images/image/mini" />
>> 
>> where 'image' is the fieldname.
>> 
> thanks for the hint. I got the first issue fixed. I could display / load
> the logo from the eupproject.py now:
> 
> <tal:results
>                 define="batch python:Batch(results, b_size,
> int(b_start), orphan=1);">
> <ul class="downloads">
> <li tal:repeat="result batch">
> <tal:entry
>              define="project result/getObject;
>             (...)>
> (...)
> <span class="project-thumb" tal:condition="not:screenshot">
> <img tal:condition="project/project_logo|nothing"
>         tal:replace="structure project/@@images/project_logo" />
> </span>
> 
> (...)
> 
> Scaling of an image doesn't work yet (see the traceback in my other email).
> 
> Regards,
> Andreas


--
Armin Carl Stroß-Radschinski | [email protected] | Twitter: @syncmitter 
Dipl. Designer FH | project-consultant | fon +49 171 21 94699 | IRC: acsr | Skype: astrossradschinski

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