mirror of
https://github.com/deepset-ai/haystack.git
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d470b9d0bd
* Fist attempt at using setup.cfg for dependency management * Trying the new package on the CI and in Docker too * Add composite extras_require * Add the safe_import function for document store imports and add some try-catch statements on rest_api and ui imports * Fix bug on class import and rephrase error message * Introduce typing for optional modules and add type: ignore in sparse.py * Include importlib_metadata backport for py3.7 * Add colab group to extra_requires * Fix pillow version * Fix grpcio * Separate out the crawler as another extra * Make paths relative in rest_api and ui * Update the test matrix in the CI * Add try catch statements around the optional imports too to account for direct imports * Never mix direct deps with self-references and add ES deps to the base install * Refactor several paths in tests to make them insensitive to the execution path * Include tstadel review and re-introduce Milvus1 in the tests suite, to fix * Wrap pdf conversion utils into safe_import * Update some tutorials and rever Milvus1 as default for now, see #2067 * Fix mypy config Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
62 lines
2.4 KiB
Python
62 lines
2.4 KiB
Python
import logging
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from pathlib import Path
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logging.basicConfig(format="%(asctime)s %(message)s", datefmt="%m/%d/%Y %I:%M:%S %p")
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logger = logging.getLogger(__name__)
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logging.getLogger("elasticsearch").setLevel(logging.WARNING)
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logging.getLogger("haystack").setLevel(logging.INFO)
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try:
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import uvicorn
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from fastapi import FastAPI, HTTPException
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from fastapi.routing import APIRoute
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from starlette.middleware.cors import CORSMiddleware
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from rest_api.controller.errors.http_error import http_error_handler
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from rest_api.config import ROOT_PATH
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from rest_api.controller.router import router as api_router
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except (ImportError, ModuleNotFoundError) as ie:
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from haystack.utils.import_utils import _optional_component_not_installed
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_optional_component_not_installed(__name__, "rest", ie)
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def get_application() -> FastAPI:
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application = FastAPI(title="Haystack-API", debug=True, version="1.0.0", root_path=ROOT_PATH)
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# This middleware enables allow all cross-domain requests to the API from a browser. For production
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# deployments, it could be made more restrictive.
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application.add_middleware(
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CORSMiddleware, allow_origins=["*"], allow_credentials=True, allow_methods=["*"], allow_headers=["*"],
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)
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application.add_exception_handler(HTTPException, http_error_handler)
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application.include_router(api_router)
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return application
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def use_route_names_as_operation_ids(app: FastAPI) -> None:
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"""
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Simplify operation IDs so that generated API clients have simpler function
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names (see https://fastapi.tiangolo.com/advanced/path-operation-advanced-configuration/#using-the-path-operation-function-name-as-the-operationid).
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The operation IDs will be the same as the route names (i.e. the python method names of the endpoints)
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Should be called only after all routes have been added.
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"""
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for route in app.routes:
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if isinstance(route, APIRoute):
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route.operation_id = route.name
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app = get_application()
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use_route_names_as_operation_ids(app)
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logger.info("Open http://127.0.0.1:8000/docs to see Swagger API Documentation.")
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logger.info(
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"""
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Or just try it out directly: curl --request POST --url 'http://127.0.0.1:8000/query' -H "Content-Type: application/json" --data '{"query": "Who is the father of Arya Stark?"}'
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"""
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)
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if __name__ == "__main__":
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uvicorn.run(app, host="0.0.0.0", port=8000)
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