One thing I experienced at a site once: Qt is pretty picky about certificates... So if the proxy is over https, and they for example use an self-signed or unvalid certificate, that will fail. Then the python test I added probably will tell you?
Regards, Richard On 5/7/20 12:47 PM, Richard Duivenvoorde wrote: > Hi Thomas, > > Which QGIS version are you trying? > > With me for example if I run 3.10 I I go to the WMS-dialog and push the > button there, I see in (I have a debug build on Linux) in the log output: > > Trying to open help using key > 'working_with_ogc/ogc_client_support.html'. Full URI is > 'https://docs.qgis.org/3.10/en/docs/user_manual/working_with_ogc/ogc_client_support.html'… > > 3.12 shows: > > Trying to open help using key > 'working_with_ogc/ogc_client_support.html'. Full URI is > 'https://docs.qgis.org/3.12/en/docs/user_manual/working_with_ogc/ogc_client_support.html'… > > And those are then (serverside) being redirected to 'testing': > > https://docs.qgis.org/testing/en/docs/user_manual/working_with_ogc/ogc_client_support.html > > Code for this is around here: > > https://github.com/qgis/QGIS/blob/master/src/gui/qgshelp.cpp#L81-L178 > > It tests if it is a valid url en and then uses Qt-Desktop-services tools > to open it: > > https://github.com/qgis/QGIS/blob/master/src/gui/qgshelp.cpp#L38 > > You should be able to test this in the Python console: > > QDesktopServices.openUrl(QUrl('https://docs.qgis.org/3.12/en/docs/user_manual/working_with_ogc/ogc_client_support.html')) > > Is that opening you browser with: > > https://docs.qgis.org/testing/en/docs/user_manual/working_with_ogc/ogc_client_support.html > ? > > Because this is vanilla Qt, I would think that it will use your proxy > settings... It is NOT using/going through QNetworkAccessManager, so the > Network Logging plugin will not pick it up. > > Regards, > > Richard Duivenvoorde > > > > > > > > On 5/7/20 11:55 AM, Thomas Schüttenberg wrote: >> Hi! >> Unfortunately I constantly face the issue, that the QGIS help is not >> retrievable here from my office pc (windows), I only get the "Oops no help >> available" site and (most likely) a timeout. This affects at least any QGIS >> 3.x version so far. No matter if the options setting HELP_LOCATION is set to >> the default path or an explicit url without variables. - At home (no proxy >> at all; ubuntu) it works though! >> >> First thing you think is certaily: bad proxy. But the proxy setting (ever >> since) is "use DefaultProxy", which works for any other part of QGIS, >> including open github pages in browser (chrome) from the add plugin dialog >> (if that is comparable). >> >> I was not able to pick up the request in the browser, because it opens a new >> browser tab. I also tried the Network Logging plugin to get some insight, >> but it did not show anything, maybe it does not listen to such requests. >> >> Does anybody has a tip for me? >> >> Cheers >> Thomas >> _______________________________________________ >> Qgis-user mailing list >> [email protected] >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user >> > > _______________________________________________ > Qgis-user mailing list > [email protected] > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > _______________________________________________ Qgis-user mailing list [email protected] List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
