mirror of
https://github.com/trustgraph-ai/trustgraph.git
synced 2026-07-21 19:21:03 +02:00
65 lines
1.8 KiB
Python
65 lines
1.8 KiB
Python
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import asyncio
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from pulsar.schema import JsonSchema
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import uuid
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from aiohttp import WSMsgType
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from .. schema import Metadata
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from .. schema import GraphEmbeddings, EntityEmbeddings
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from .. schema import graph_embeddings_store_queue
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from .. base import Publisher
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from . socket import SocketEndpoint
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from . serialize import to_subgraph, to_value
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class GraphEmbeddingsLoadEndpoint(SocketEndpoint):
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def __init__(
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self, pulsar_client, auth, path="/api/v1/load/graph-embeddings",
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):
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super(GraphEmbeddingsLoadEndpoint, self).__init__(
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endpoint_path=path, auth=auth,
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)
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self.pulsar_client=pulsar_client
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self.publisher = Publisher(
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self.pulsar_client, graph_embeddings_store_queue,
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schema=JsonSchema(GraphEmbeddings)
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)
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async def start(self):
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self.publisher.start()
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async def listener(self, ws, running):
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async for msg in ws:
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# On error, finish
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if msg.type == WSMsgType.ERROR:
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break
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else:
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data = msg.json()
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elt = GraphEmbeddings(
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metadata=Metadata(
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id=data["metadata"]["id"],
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metadata=to_subgraph(data["metadata"]["metadata"]),
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user=data["metadata"]["user"],
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collection=data["metadata"]["collection"],
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),
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entities=[
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EntityEmbeddings(
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entity=to_value(ent["entity"]),
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vectors=ent["vectors"],
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)
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for ent in data["entities"]
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]
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)
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self.publisher.send(None, elt)
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running.stop()
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