access to ArcGIS Notebook file system - getting error from arcgis.gis.nb.NotebookServer.data_access.files

davedoesgis — Mon, 09 May 2022 22:20:54 GMT

I'm trying to access the files from my ArcGIS Notebook. I thought it would be helpful to develop in an IDE on my local system and write a little script to deploy all the file dependencies into /arcgis/home.

I can connect to the GIS() via a saved profile, get the Item for my Notebook, get the list of tasks, etc., but I'm stuck on accessing the files. My understanding is that I'm supposed to create a NotebookServer object (arcgis.gis.nb.NotebookServer) and its data_access property returns an arcgis.gis.nb._dataaccess.NotebookDataAccess object. That has a files property and an upload() method which should be the rest of what I need.

Here's what I'm trying:

base_agol_url = 'https://<MY_ORG>.maps.arcgis.com' gis = GIS(profile='AGOL') nb_server = NotebookServer(url=base_agol_url, gis=gis) nb_da = nb_server.data_access nb_da.files # THIS LINE FAILS

After line 4, I have the nb_da variable, which is a NotebookDataAccess object and it has all the properties I'd expect. Line 5, however, returns a json.decoder.JSONDecodeError with a super lengthy Traceback (see below). To instantiate NotebookServer (line 3), you pass in a URL and a gis object. I assume the URL is the base URL for our AGOL instance, but the gis object has that URL embedded, so that seems redundant. I tried guessing at a few other URLs on line 3, including https://notebooksservices.arcgis.com/admin, but didn't make any progress.

Does anyone have some sample code to create a NotebookDataAccess object with a valid set of files? I think once I get that going, I'll be off to the races.

Here is the traceback from line 5 in the code snippet above:

Traceback (most recent call last): File "C:\Users\<USER>\AppData\Local\ESRI\conda\envs\conda_env\lib\site-packages\arcgis\gis\_impl\_con\_connection.py", line 610, in _handle_response data = resp.json() File "C:\Users\<USER>\AppData\Local\ESRI\conda\envs\conda_env\lib\site-packages\requests\models.py", line 900, in json return complexjson.loads(self.text, **kwargs) File "C:\Users\<USER>\AppData\Local\ESRI\conda\envs\conda_env\lib\json\__init__.py", line 348, in loads return _default_decoder.decode(s) File "C:\Users\<USER>\AppData\Local\ESRI\conda\envs\conda_env\lib\json\decoder.py", line 337, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File "C:\Users\<USER>\AppData\Local\ESRI\conda\envs\conda_env\lib\json\decoder.py", line 355, in raw_decode raise JSONDecodeError("Expecting value", s, err.value) from None json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "C:\eclipse\plugins\org.python.pydev.core_7.6.0.202006041357\pysrc\_pydevd_bundle\pydevd_exec2.py", line 3, in Exec exec(exp, global_vars, local_vars) File "<console>", line 1, in <module> File "C:\Users\<USER>\AppData\Local\ESRI\conda\envs\conda_env\lib\site-packages\arcgis\gis\nb\_dataaccess.py", line 102, in files for f in self._gis._con.get(url, params).pop("Blobs", []) File "C:\Users\<USER>\AppData\Local\ESRI\conda\envs\conda_env\lib\site-packages\arcgis\gis\_impl\_con\_connection.py", line 506, in get ignore_error_key=ignore_error_key, File "C:\Users\<USER>\AppData\Local\ESRI\conda\envs\conda_env\lib\site-packages\arcgis\gis\_impl\_con\_connection.py", line 613, in _handle_response raise Exception(resp.text) Exception: <!DOCTYPE html> <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <link rel="stylesheet" href="https://cdn-a.arcgis.com/cdn/1A3502F/js/calcite-web/dist/css/calcite-web-no-fonts.min.css"> <link rel="stylesheet" href="https://cdn-a.arcgis.com/cdn/1A3502F/js/arcgisonline/css/app.css"> </head> <body> <div class="loader is-active padding-leader-5 padding-trailer-5 js-page-loader"> <div class="loader-bars"></div> <div class="loader-text"></div> </div> <script type="text/javascript" src="/home/js/arcgisonline/config.js"></script> <script src="https://cdn-a.arcgis.com/cdn/1A3502F/js/jsapi/dojo/dojo.js"></script> <script> esriGeowConfig.pageNotFound = true; require(window.dojoConfig, ["arcgisonline/main"]); </script> </body> </html>

@RaviNarayanan , @MobiusSnake - tag, you guys might know the answer!

topic access to ArcGIS Notebook file system - getting error from arcgis.gis.nb.NotebookServer.data_access.files in ArcGIS Notebooks Questions

access to ArcGIS Notebook file system - getting error from arcgis.gis.nb.NotebookServer.data_access.files