topic Re: How do I add a WMS service to portal? in ArcGIS API for Python Questions

How do I add a WMS service to portal?

JohnLandeborg1 — Thu, 04 Oct 2018 12:28:12 GMT

Can't figure out how to do it with specified layers. Current code:

from arcgis.gis import GIS import getpass password=getpass.getpass() gis = GIS(url="https://xxxx.vic-metria.nu/arcgis/",            username="xxxx", password=password)  sp={    'title':'testJola1',      'description':'Test',      'tags':'Test',    'type':'WMS',    'url':'https://xxx.vic-metria.nu/WmsProxy/testmaps.metria.se/geoserver/wms',      }item = gis.content.add(item_properties=sp)print("success!")

Re: How do I add a WMS service to portal?

BillXu — Mon, 04 Mar 2019 21:02:14 GMT

I tried your example, just change the url to national railway, it works fine.

item={
'title':'National railway',
'description':'Test',
'tags':'railway, national, wms',
'type':'WMS',
'url':'https://maps.geogratis.gc.ca/wms/railway_en?service=WMS&version=1.3.0&request=GetCapabilities&layers=railway&legend_format=image%2Fpng&feature_info_type=text%2Fhtml', }
items_wms = gis.content.add(item_properties=item)
print("items_wms: ", items_wms)

Re: How do I add a WMS service to portal?

JohnLandeborg1 — Tue, 05 Mar 2019 08:14:11 GMT

Thanks! I figure it out some time ago. I figure out how to use the property layers to register a service and work with a LIST OF LAYERS as:

from arcgis.gis import GIS
gis = GIS(portalUrl, portalUserName, portalPassword)

spatialReferences = [2400, 3006, 3007, 3008, 3009, 3010, 3011, 3012, 3013, 3014, 3015, 3016, 3017, 3018, 3021, 3031, 3032, 3033, 3035, 3785, 3857, 4326, 30061, 30062, 900913, 3152, 30063, 30064]

layers= [
{
"name": "railway.track",
"title": "Railway Track",
"queryable": True
},
{
"name": "railway.ferry",
"title": "Railway Ferry Route",
"queryable": True
}
]

text_json = {
"title": "National railway",
"url": "https://maps.geogratis.gc.ca/wms/railway_en",
"version": "1.3.0",
"layers": layers,
"maxHeight": 5000,
"maxWidth": 5000,
"spatialReferences": spatialReferences ,
"format": None,
"featureInfoFormat": "text/html"
}

item={
'title':'National railway',
'description':'Test',
'tags':'railway, national, wms',
'type':'WMS',
'url':'https://maps.geogratis.gc.ca/wms/railway_en',
'text': json.dumps(text_json)
}
items_wms = gis.content.add(item_properties=item)
print("items_wms: ", items_wms)
display(items_wms)

Re: How do I add a WMS service to portal?

BillXu — Tue, 05 Mar 2019 16:07:05 GMT

Thanks for sharing,

Bill

Re: How do I add a WMS service to portal?

Sabina — Thu, 19 Nov 2020 12:22:09 GMT

Hello everyone and thanks for the code which was very useful to me.
I have tested the code with a different url and different layer.name.

The code proposed by JohnLandeborg works fine with my url, but unfortunately it doesn't load the legend.

The BillXu code that loads the legend doesn't work on my url.

Any help is very much appreciated.

Thanks

Sabina

My code is the following:

import arcgis
from owslib.wms import WebMapService

import json

def carica_2_multi_wms(country, category,tag,title, urlWMS, i, layerTitolo):
# in input url e layer title

    gis = arcgis.GIS(url='xxxx', username='xxxxx', password='xxxxxxxx', verify_cert=False)
    wms = WebMapService(urlWMS, version='1.1.1')

    print(str(wms.identification.title))

# find layer.name  and verify  Spatial reference
    listalayers = [wms[layer] for layer in wms.contents]
    layerN = "non buono"
    for layer in listalayers:
        if str(layer.title) == layerTitolo:
            layerN = layer
            print('Find ' + layerTitolo)
            break
            if "EPSG:3857" in layer.crsOptions:
                print (" layer trovato con  EPGS:3857")
                break
            else:
                print('layer trovato ma SENZA EPGS:3857')
    if layerN == "non buono":
        print (layerTitolo + ' non trovato')
        return layerN

    EPGS = layerN.crsOptions
    spatialReferences = layerN.crsOptions

 #modify Spatial refence format
    lista_SP = []
    for un_sp in spatialReferences:
        un_sp1 = un_sp.replace("EPSG:", ' ')
        un_sp2 = int(un_sp1)
        lista_SP.append(un_sp2)



    layers= [
    {
    "name": layerN.name,
    "title": layerN.title,
    "queryable": True
    }
    ]

    text_json = {
    "title": title,
    "url": urlWMS,
    "version": "1.3.0",
    "layers": layers,
    "maxHeight": 5000,
    "maxWidth": 5000,
    "spatialReferences": lista_SP,
    #"format": None,
    "featureInfoFormat": "text/html"
    }

    item = {
        'title': str(i + 1) + " - " + country + " - " + title,
        'description': 'test 1',
        'tags': country + ' ' + tag,
        'type': 'WMS',
        'url': urlWMS,
        'text': json.dumps(text_json),
        'categories': category,
    }


    items_wms = gis.content.add(item_properties=item, folder='test_monitoring')
    print("items_wms: ", items_wms)

urlWMS = 'http://wms.ign.gob.ar/geoserver/ows?service=wms&version=1.3.0&request=GetCapabilities'
carica_2_multi_wms('Paese', 'test', 'Teste', 'Test_26', urlWMS, 26, 'Establecimiento educativo')

Re: How do I add a WMS service to portal?

BillGForce — Mon, 23 Nov 2020 14:39:00 GMT

maybe use 2 functions to do it, one is update the content, one is for update the popup link.

Re: How do I add a WMS service to portal?

Sabina — Fri, 04 Dec 2020 10:54:11 GMT

thanks for your answer. The problem was not in the code but in the portal proxy.