[Qgis-developer] Compiling ui files with custom widgets creates wrong imports

[Anita Graser]

On Thu, Aug 6, 2015 at 10:10 AM, Denis Rouzaud <denis.rouzaud at gmail.com>
wrote:

> Never used, I would think it would work directly.
>

​According to the plugin author the plugin with uic.loadUiTypes works on
Linux but it certainly does not work on Windows.​
​

> But why not adding a new rule to the makefile to compile the ui?
>

​If that's necessary to get custom widgets work on all platforms, why not.
But I don't know where to start to make that work.

Best wishes.
Anita​






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> On 08/06/2015 10:06 AM, Anita Graser wrote:
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> On Thu, Aug 6, 2015 at 9:44 AM, Denis Rouzaud <denis.rouzaud at gmail.com>
> wrote:
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>> Well, how is compiled the UI file?
>>
>
> ​The plugin builder creates a template that uses uic.loadUiType
>
> FORM_CLASS, _ = uic.loadUiType(os.path.join(
> os.path.dirname(__file__), 'cartogram_dialog_base.ui'))
> ​
> ​So the UI is compiled automatically when the plugin starts in QGIS.
>
> Best wishes,
> Anita​
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>> Usually, it is done prior to deployment using pyuic4
>>
>> If pyuic4 was run without the proper python path, you won't have any
>> error at compilation but the plugin won't work if it contains QGIS widgets.
>>
>> Was pyuic4 run in an Osgeo shell?
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>> On 08/06/2015 09:39 AM, Anita Graser wrote:
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>> On Thu, Aug 6, 2015 at 9:24 AM, Denis Rouzaud < <denis.rouzaud at gmail.com>
>> denis.rouzaud at gmail.com> wrote:
>>
>>> You need to have qgis lib in your python path.
>>> On windows, that would be C:\OSGeo4W\apps\qgis-dev\python\qgis
>>> To check this, just do "from qgis.gui import *" in python. If you don't
>>> have an error, then pyuic4 will work properly.
>>>
>>
>> ​My point is that the plugin needs to work out of the box - and it
>> doesn't.
>> Usually all paths are set correctly on Win in the OSGeo shell. Only in
>> this case there is an issue.
>>
>> Best wishes,
>> Anita
>> ​
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