Re: [QGIS-Developer] "GetMap" URL from WMS layers
Dear list, @Jeff: Thanks for the tip. But I need a programmatic way using the Python API how to extract the "GetMap" URL. Currently I fixed my problem with OWSlib: ``` d = parse_qs(source) url_get_capabilities = d['url'][0] layers = d['layers'][0] # request getMap URL via OWSLib wms = WebMapService(url_get_capabilities) url_get_map = wms.getOperationByName('GetMap').methods[0]['url'] ``` However, I am not that happy with this approach, because OWSlib makes another request to the server. I mean, QGIS obviously knows the URL already, but I cannot easily access it Python. Does anyone else have an idea how the retrieve the "GetMap" URL? Thanks and best wishes, Jakob On 31.03.20 16:54, Jeff McKenna wrote: Try Richard's great 'QGIS Network Logger' plugin, to see all WMS requests. I've recorded several options here to grab the GetMap url: https://github.com/mapserver/mapserver/wiki/Get-the-Raw-WMS-Request-Generated-by-QGIS -jeff -- Jeff McKenna MapServer Consulting and Training Services https://gatewaygeomatics.com/ On 2020-03-31 11:37 a.m., Jakob Miksch wrote: Dear list, I want to extract the "GetMap" URL from WMS layers. For most of the WMS layers I can extract it from "layer.source()". However this does not work for WMS layers where "GetMap" and "GetCapabilities" is different. Like for this layer: https://www.geoportal.rlp.de/mapbender/php/wms.php?inspire=1_id=69694=1=1; The only place where I can find the "GetMap" URL is inside the "layer.htmlMetadata()" document. From there the URL can be extracted using REGEX. But every localization of QGIS (e.g. German, French ...) have different terms for the surrounding "GetMap" HTML element. This makes this approach quite tricky. Is there any more elegant solution how to retrieve the "GetMap" URL from WMS layers? Thanks in advance and best wishes, Jakob ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer -- Jakob Miksch Geospatial Development www.jakobmiksch.eu ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [QGIS-Developer] "GetMap" URL from WMS layers
Try Richard's great 'QGIS Network Logger' plugin, to see all WMS requests. I've recorded several options here to grab the GetMap url: https://github.com/mapserver/mapserver/wiki/Get-the-Raw-WMS-Request-Generated-by-QGIS -jeff -- Jeff McKenna MapServer Consulting and Training Services https://gatewaygeomatics.com/ On 2020-03-31 11:37 a.m., Jakob Miksch wrote: Dear list, I want to extract the "GetMap" URL from WMS layers. For most of the WMS layers I can extract it from "layer.source()". However this does not work for WMS layers where "GetMap" and "GetCapabilities" is different. Like for this layer: https://www.geoportal.rlp.de/mapbender/php/wms.php?inspire=1_id=69694=1=1; The only place where I can find the "GetMap" URL is inside the "layer.htmlMetadata()" document. From there the URL can be extracted using REGEX. But every localization of QGIS (e.g. German, French ...) have different terms for the surrounding "GetMap" HTML element. This makes this approach quite tricky. Is there any more elegant solution how to retrieve the "GetMap" URL from WMS layers? Thanks in advance and best wishes, Jakob ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
[QGIS-Developer] "GetMap" URL from WMS layers
Dear list, I want to extract the "GetMap" URL from WMS layers. For most of the WMS layers I can extract it from "layer.source()". However this does not work for WMS layers where "GetMap" and "GetCapabilities" is different. Like for this layer: https://www.geoportal.rlp.de/mapbender/php/wms.php?inspire=1_id=69694=1=1; The only place where I can find the "GetMap" URL is inside the "layer.htmlMetadata()" document. From there the URL can be extracted using REGEX. But every localization of QGIS (e.g. German, French ...) have different terms for the surrounding "GetMap" HTML element. This makes this approach quite tricky. Is there any more elegant solution how to retrieve the "GetMap" URL from WMS layers? Thanks in advance and best wishes, Jakob -- Jakob Miksch Geospatial Development www.jakobmiksch.eu ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer