orange-opensource / python-ngsild-client Goto Github PK

Hi,

I tried to make a batch upsert using the AsyncClient:

async with AsyncClient(hostname=CONTEXT_BROKER_HOST, port=CONTEXT_BROKER_PORT, tenant=DEFAULT_TENANT) as client:
    await client.batch.upsert(entities, update=True)                

But following error log is produced:

ngsildclient.api.asyn.client - INFO - Connecting client ...
ngsildclient.api.exceptions - INFO - problemdetails={'type': 'Unsupported Media type', 'title': 'Unsupported Media type', 'detail': 'No content type header provided'}
ngsildclient.api.exceptions - INFO - pd_type='Unsupported Media type'
ngsildclient.api.exceptions - INFO - exception=None

With the synchronous client everything works fine.

Dear Python-ngsild Developer,

Please, I am having some constraints in properly passing the same relationship type referenced to multiple object via my context broker.
For example:
entyi = Entity("Vehicle", "A456742")
entyi.rel("isParked", ["OffStreetParking:Downtown4", "OffStreetParking:Downtown5", "OffStreetParking:Downtown6"]).

This example successfully creates the mapping of "isParked" to the multiple object types in my python script. However, when I try to create the entity in my context broker (stellio-context-broker) using "client.create(entyi)", it only recognizes the first entity "OffStreetParking:Downtown4" and ignores the rest objects that are supposed to be created. Attached to this complaint is the image of my script and graph representation in Neo4j since stellio is backed by the Neo4j database. I would appreciate your feedback to overcome this obstacle. Thank you.

Hi,

the NGSI-LD spec defines several query parameters that can be used with the entityOperations/upsert and entityOperations/update endpoints, e.g. entityOperations/upsert?options=update.

It would be nice to have support for these options within the client.

Hi,

I really like this project. It would be nice to also have support for the temporal/entityOperations/query and entityOperations/query endpoints.

How to create following example:

{
"id": "urn:ngsi-ld:vehicle:Abc123",
"type": "vehicle",
"@context": ["https://uri.etsi.org/ngsi-ld/v1/ngsi-ld-core-context.jsonld"],
"room": {
"type": "Property",
"value": 23,
"temp": {
"type": "Property",
"value": 40,
"temp1": {
"type": "Property",
"value": 54
}
},
"presure": {
"type": "Property",
"value": 40,
"tempPre": {
"type": "Property",
"value": 54
}
}
}
}