Updating rows in RowSet using UpdateCursor

larsanundskås

Hello,

I'm new to python, so bear with me

I am fetching features from a featureclass from the rest endpoint

        query = "?where={}&outFields=*&returnGeometry=false&f=json&token={}".format(where, self.token)

        fsURL = self.protocol + self.serverName + ':' + self.serverPort + url + query

        print(fsURL)

        fs = arcpy.RecordSet()

        fs.load(fsURL)

        cursor = arcpy.UpdateCursor(fs)

Then I can iterate over these rows like this:

        for row in cursor:

                print('Updating ' + key + ' to : ' + json.dumps(attributeDict[key], ensure_ascii=False))

            pass

However, I've not been able to see how I can update data on the returned rows.

Since I am fetching data through http I probably just have a local in-memory copy of these features.

Is there any "object oriented" way using arcpy, to update features through the rest endpoint?

Please advise.

Lars

FilipKrál

Hi,

I have never done this before but I am guessing you could use the applyEdits end point of a Feature Service.

Apply Edits (Operation)

May I bring this python module to your attention:

arcapi/arrest.py at feature-arrest · NERC-CEH/arcapi · GitHub

It is part of arcapi package. although editing has not been implemented, the module makes it easier to interact with the REST end points.

Look at some example at the bottom. Do you have any live feature service we could try this update on?

Cheers,

Filip.