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https://github.com/deepset-ai/haystack.git
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2c56305ed3
* correct serialization of numpy arrays and pandas dataframes * Update Documentation & Code Style * set additional json_encoders globally * Update Documentation & Code Style * add tests for non primitive return types Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
57 lines
1.9 KiB
Python
57 lines
1.9 KiB
Python
from typing import List
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import logging
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from fastapi import FastAPI, APIRouter
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from haystack.document_stores import BaseDocumentStore
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from haystack.schema import Document
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from rest_api.utils import get_app, get_pipelines
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from rest_api.config import LOG_LEVEL
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from rest_api.schema import FilterRequest
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logging.getLogger("haystack").setLevel(LOG_LEVEL)
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logger = logging.getLogger("haystack")
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router = APIRouter()
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app: FastAPI = get_app()
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document_store: BaseDocumentStore = get_pipelines().get("document_store", None)
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@router.post("/documents/get_by_filters", response_model=List[Document], response_model_exclude_none=True)
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def get_documents(filters: FilterRequest):
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"""
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This endpoint allows you to retrieve documents contained in your document store.
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You can filter the documents to delete by metadata (like the document's name),
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or provide an empty JSON object to clear the document store.
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Example of filters:
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`'{"filters": {{"name": ["some", "more"], "category": ["only_one"]}}'`
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To get all documents you should provide an empty dict, like:
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`'{"filters": {}}'`
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"""
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docs = [doc.to_dict() for doc in document_store.get_all_documents(filters=filters.filters)]
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for doc in docs:
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doc["embedding"] = None
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return docs
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@router.post("/documents/delete_by_filters", response_model=bool)
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def delete_documents(filters: FilterRequest):
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"""
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This endpoint allows you to delete documents contained in your document store.
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You can filter the documents to delete by metadata (like the document's name),
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or provide an empty JSON object to clear the document store.
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Example of filters:
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`'{"filters": {{"name": ["some", "more"], "category": ["only_one"]}}'`
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To get all documents you should provide an empty dict, like:
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`'{"filters": {}}'`
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"""
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document_store.delete_documents(filters=filters.filters)
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return True
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