[GeoNode-users] ArcGIS Rest Remote Services

[Michael Fedak]

No, it does not and to make matters more interesting; it is only compliant
with Python 3.x

On Thu, Sep 13, 2018 at 11:24 AM francesco bartoli <xbartolone at gmail.com>
wrote:

> Hi Michael,
>
> do you know if it maintains backward compatibility with the previous one?
>
> Francesco
>
> Il giorno gio 13 set 2018 alle ore 16:31 Michael Fedak <
> mikefedak at gmail.com> ha scritto:
>
>> Hello,
>>
>> I have been trying to add ArcGIS Rest resources to a deployment of 2.7.0.
>>
>> I have not found any documentation on the use of this feature but have
>> managed to add a mapserver as well as a featureserver as remote services
>> but cannot import any resources. The interface displays the following
>> messages:
>>
>>> no resources can be imported
>>>
>> and
>>
>>> Cannot Parse Any Resource At This Time!
>>>
>> Stdout has the following message:
>>
>>>
>>> Internal Server Error: /services/3/harvest
>> Traceback (most recent call last):
>>   File
>> "/home/mike/.virtualenvs/geonode/local/lib/python2.7/site-packages/django/core/handlers/exception.py",
>> line 41, in inner
>>     response = get_response(request)
>>   File
>> "/home/mike/.virtualenvs/geonode/local/lib/python2.7/site-packages/django/core/handlers/base.py",
>> line 249, in _legacy_get_response
>>     response = self._get_response(request)
>>   File
>> "/home/mike/.virtualenvs/geonode/local/lib/python2.7/site-packages/django/core/handlers/base.py",
>> line 187, in _get_response
>>     response = self.process_exception_by_middleware(e, request)
>>   File
>> "/home/mike/.virtualenvs/geonode/local/lib/python2.7/site-packages/django/core/handlers/base.py",
>> line 185, in _get_response
>>     response = wrapped_callback(request, *callback_args,
>> **callback_kwargs)
>>   File
>> "/home/mike/.virtualenvs/geonode/local/lib/python2.7/site-packages/django/contrib/auth/decorators.py",
>> line 23, in _wrapped_view
>>     return view_func(request, *args, **kwargs)
>>   File "/home/mike/geonode/geonode/services/views.py", line 175, in
>> harvest_resources
>>     for id in _gen_harvestable_ids(requested, available_resources):
>>   File "/home/mike/geonode/geonode/services/views.py", line 233, in
>> _gen_harvestable_ids
>>     available_resource_ids = [str(r.id) for r in available_resources]
>> TypeError: 'NoneType' object is not iterable
>> "POST /services/3/harvest HTTP/1.1" 500 135313
>> Traceback (most recent call last):
>>   File "/home/mike/geonode/geonode/services/serviceprocessors/arcgis.py",
>> line 207, in has_resources
>>     return True if len(self.parsed_service.layers) > 0 else False
>>   File
>> "/home/mike/.virtualenvs/geonode/local/lib/python2.7/site-packages/arcrest/server.py",
>> line 1008, in layers
>>     for layer in self._json_struct['layers']]
>> KeyError: 'layers'
>>
>> I am guessing that the issue is the arcrest python package that is being
>> used to harvest layers from the rest services. That package has been
>> superseded by the ArcGIS API for Python:
>> https://github.com/Esri/arcgis-python-api
>>
>> I was wondering if anyone had attempted to replace the arcrest package
>> with the new API?
>> _______________________________________________
>> geonode-users mailing list
>> geonode-users at lists.osgeo.org
>> https://lists.osgeo.org/mailman/listinfo/geonode-users
>>
>
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