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Simple way to export a Layer List for a Web Map to Text

BrianO_keefe

Is there a simple way to export the layer list from a web map (built with WAB) to a text file?

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JoshuaSharp-Heward

Hi,

You can loop through all of the webmaps in your arcgis online by using the following code:

web_maps = gis.content.search(query="", item_type="Web Map", max_items=10000)
for item in web_maps:
   wm = WebMap(item)

Then use the rest of the code that you have been using! If you have any issues you can refer back to this code in github that I put together which searches through web maps for a particular web service https://github.com/joshsharpheward/gis-administration/blob/master/search_webmaps_for_services.py

Cheers,

Josh

anonymous55

@JoshuaSharp-Heward Thanks this is pretty good.
sorry to bother you with this. Do you know how can I run this for my whole arcgis online webmaps? Instead of manually copy paste ItemId for each webmap.

Thanks again for your help

JoshuaSharp-Heward

Easy then!

<SPAN class="keyword token">from</SPAN> arcgis<SPAN class="punctuation token">.</SPAN>gis <SPAN class="keyword token">import</SPAN> GIS
<SPAN class="keyword token">from</SPAN> arcgis<SPAN class="punctuation token">.</SPAN>mapping <SPAN class="keyword token">import</SPAN> WebMap
gis <SPAN class="operator token">=</SPAN> GIS<SPAN class="punctuation token">(</SPAN><SPAN class="string token">'pro'</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="comment token"># if running this from Notebook for ArcGIS in AGOL/Enterprise, replace this line with gis = GIS('home')</SPAN>
wmItemId <SPAN class="operator token">=</SPAN> <SPAN class="string token">""</SPAN> <SPAN class="comment token">#put the id of the webmap in here</SPAN>
wmItem <SPAN class="operator token">=</SPAN> gis<SPAN class="punctuation token">.</SPAN>content<SPAN class="punctuation token">.</SPAN>get<SPAN class="punctuation token">(</SPAN>wmItemId<SPAN class="punctuation token">)</SPAN>
wm <SPAN class="operator token">=</SPAN> WebMap<SPAN class="punctuation token">(</SPAN>wmItem<SPAN class="punctuation token">)</SPAN>
<SPAN class="keyword token">for</SPAN> lyr <SPAN class="keyword token">in</SPAN> wm<SPAN class="punctuation token">.</SPAN>layers<SPAN class="punctuation token">:</SPAN>
    <SPAN class="keyword token">print</SPAN><SPAN class="punctuation token">(</SPAN>lyr<SPAN class="punctuation token">.</SPAN>title<SPAN class="punctuation token">)</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

I wrote that to be run from the Python window in Pro, but see my note in line 3 about using it in ArcGIS Notebook. Just put the ID of the web map item into line 4 and it should print out all the layers for the given webmap.

LindsyHales_Bentley

Yes, I have both of those. Any help is appreciated!! Thank you!

JoshuaSharp-Heward

Do you have access to ArcGIS Pro or ArcGIS Notebook (in AGOL or enterprise)? If so this can be done using the ArcGIS API for Python pretty easily!

LindsyHales_Bentley

Is there a way to do this for all services at once? Thanks!

Lake_Worth_BeachAdmin

open the feature service in arcmap (in catalog you will see an option for feature services, then use arcpy to list the layers

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