[Qgis-user] Using QgsAuthManager

Alessandro Pasotti apasotti at gmail.com
Wed Jul 24 05:21:33 PDT 2019


Hi,

you may try this nice plugin from Richard:
http://plugins.qgis.org/plugins/qgisnetworklogger/

On Wed, Jul 24, 2019 at 2:19 PM Paul Wittle <
paul.wittle at dorsetcouncil.gov.uk> wrote:

> Hi,
>
>
>
> I’m trying to use python to assign an authentication configuration to a
> WMS layers that I’m adding. I have been using the following guide
> https://docs.qgis.org/3.4/en/docs/pyqgis_developer_cookbook/authentication.html#leave-authcfg-expansion-to-qgsauthmanager
> .
>
>
>
> I had to update a few bits as I think some of the code maybe a little out
> of date but I managed to get it all working right down to the section I’ve
> linked to.
>
>
>
> The line  “rlayer = QgsRasterLayer(quri.encodedUri(), 'states', 'wms')”
> was resulting in an unexpected type error as encodedUri returns a
> QByteArray rather than a string but I just wrapped it in
> str(quri.encodedUri()) and that now returns as a string.
>
>
>
> The only trouble is that the getCapabilities statement fails and no layer
> is added.
>
>
>
> Does anyone know how I can see whether the AuthManager attempted to expand
> the authcfg and send credentials as I suspect it didn’t in my case?
>
>
>
> Sorry if this email is too much along the developer lines for this mailing
> list but it is only plugin development rather than actual development of
> the application itself so I thought I’d try my luck.
>
>
>
> Thanks,
>
> Paul
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-- 
Alessandro Pasotti
w3:   www.itopen.it
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