[Qgis-user] Unable to open attribute table wfs PyQGIS via proxy

[Arjun Dongre]

I apologize, I just came across this bug reference and was able to resolve
my problem:
https://github.com/qgis/QGIS/issues/37224

On Thu, Mar 4, 2021 at 9:16 AM Arjun Dongre <adongre at west-inc.com> wrote:

> Hello,
> I am building out a workflow for our team to access their data with a wfs
> connection in a plugin. I am creating a wfs layer through QgsVectorLayer
> and can successfully add it to the map. However when I try to open the
> attribute table the entire program freezes.
>
> One caveat is that I am using a proxy to send requests to geoserver over
> an https connection. One thing I have found I need to do is do a global
> replace in the getcapabilities document to point the urls to the proxy
> domain and not directly back to geoserver.  I have successfully implemented
> this pattern for WMS data.
>
> Another oddity is that if I enable feature count in the TOC, I can then
> open the table successfully, however if I change/set a filter and try to
> reopen the table the program will freeze as before. So it seems that my
> methodology does work.
>
> When I create the layer by hitting geoserver directly I do not have this
> issue.
>
> I have installed the nightly build to try and look at any error messages,
> but it freezes before anything is written out. I also do not see any issues
> in the logs for geoserver or in the IIS based proxy.
>
> Any help or ideas would be greatly appreciated.
>
> Thank you.
>
>
> --
> *Arjun Dongre*
>
> Western EcoSystems Technology, Inc.
> Environmental & Statistical Consultants
> 415 W. 17th St. Suite 200
> Cheyenne, WY 82001
> adongre at west-inc.com
> www.west-inc.com
>
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-- 
*Arjun Dongre*

Western EcoSystems Technology, Inc.
Environmental & Statistical Consultants
415 W. 17th St. Suite 200
Cheyenne, WY 82001
adongre at west-inc.com
www.west-inc.com

*Follow WEST: *Facebook
<http://www.facebook.com/pages/Western%E2%80%90EcoSystems%E2%80%90Technology%E2%80%90WESTInc/125604770807646>
, Twitter <http://twitter.com/WestEcoSystems>, Linked In
<http://www.linkedin.com/company/1458419>, Join our Mailing list
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CONFIDENTIALITY NOTICE:  This message and any accompanying communications
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2510-2521, and contain information that is privileged, confidential or
otherwise protected from disclosure.  If you are not the intended recipient
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recipient, you are hereby notified that you have received this
communication in error.  Dissemination, distribution or copying of this
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recipient, or an employee or agent responsible for delivering the message
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