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56 lines
1.9 KiB
Python
56 lines
1.9 KiB
Python
from flask_restful import ( # type: ignore
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Resource, # type: ignore
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reqparse,
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)
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from werkzeug.exceptions import Forbidden
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from controllers.console import api
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from controllers.console.datasets.wraps import get_rag_pipeline
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from controllers.console.wraps import account_initialization_required, setup_required
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from libs.login import current_user, login_required
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from models import Account
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from models.dataset import Pipeline
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from services.rag_pipeline.rag_pipeline import RagPipelineService
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class DataSourceContentPreviewApi(Resource):
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@setup_required
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@login_required
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@account_initialization_required
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@get_rag_pipeline
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def post(self, pipeline: Pipeline, node_id: str):
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"""
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Run datasource content preview
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"""
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if not isinstance(current_user, Account):
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raise Forbidden()
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parser = reqparse.RequestParser()
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parser.add_argument("inputs", type=dict, required=True, nullable=False, location="json")
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parser.add_argument("datasource_type", type=str, required=True, location="json")
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args = parser.parse_args()
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inputs = args.get("inputs")
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if inputs is None:
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raise ValueError("missing inputs")
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datasource_type = args.get("datasource_type")
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if datasource_type is None:
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raise ValueError("missing datasource_type")
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rag_pipeline_service = RagPipelineService()
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preview_content = rag_pipeline_service.run_datasource_node_preview(
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pipeline=pipeline,
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node_id=node_id,
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user_inputs=inputs,
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account=current_user,
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datasource_type=datasource_type,
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is_published=True,
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)
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return preview_content, 200
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api.add_resource(
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DataSourceContentPreviewApi,
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"/rag/pipelines/<uuid:pipeline_id>/workflows/published/datasource/nodes/<string:node_id>/preview",
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)
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