I am trying to access a feature layer within my portal using the layers path. I have been accessing the data within visual studio code using the feature layers ID like this:
feature_service_layer = gis.content.get('964b4b7b112347e9ff76609bfc75432').layers
I'd like to make a Geo Processing tool out of the code. The tool would accept the parameter under the format of the URL which would be something along the lines of: 'https://maps.portaladdress.com/arcgis/rest/services/Hosted/Feature_layer/FeatureServer/0'
I have tried to add the url to the code but it is unsuccessful. Here is what it looked like (I also tried the .Search method):
feature_service_layer = gis.content.get(https://maps.portaladdress.com/arcgis/rest/services/Hosted/Feature_layer/FeatureServer/0) feature_service_layer = gis.content.search(https://maps.portaladdress.com/arcgis/rest/services/Hosted/Feature_layer/FeatureServer/0)
If I can't use these methods how am I supposed to take a feature layer in as a parameter and access its data?
Any help is appreciated.
I have found that this actually does work :
feature_service_layer = gis.content.search('https://maps.portal.com/arcgis/rest/services/Hosted/feature_layer/FeatureServer')
But it gives me the content as a a list which has proven hard to get to a sdf.
I tried :
sdf = pd.DataFrame.spatial.from_layer(feature_service_layer)
but received this error:
Traceback (most recent call last): File "y:\Zack\Other_Projects\Python_projects\Duplicate Stand ID Tool\id_duplicate_tool_featureservice.py", line 33, in <module> sdf = pd.DataFrame.spatial.from_layer(feature_service_layer) File "C:\Program Files\ArcGIS\Pro\bin\Python\envs\arcgispro-py3\lib\site-packages\arcgis\features\geo\_accessor.py", line 3077, in from_layer raise Exception("Could not load the dataset: %s" % str(e)) Exception: Could not load the dataset: 'Item' object has no attribute 'filter' PS Y:\Zack\Other_Projects\Python_projects\Duplicate Stand ID Tool>
Have you considered just using FeatureLayer? If you know ahead of time what the URL is, you don't have to search for it.
from arcgis import GIS from arcgis.features import FeatureLayer gis = GIS() url = "https://urlforlayer/0" fl = FeatureLayer(url, gis)
I tried that. Similar issue. I can access the layer but not the table.
feature_service_item = arcgis.features.FeatureLayer('https://maps.url.com/arcgis/rest/services/Hosted/FL/FeatureServer') print(feature_service_item) sdf = pd.DataFrame.spatial.from_layer(feature_service_item)
Exception: Could not load the dataset: Cannot perform query. Invalid query parameters.