49 lines
1.7 KiB
Python
49 lines
1.7 KiB
Python
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from typing import Any
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from starlette.responses import FileResponse as FileResponse # noqa
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from starlette.responses import HTMLResponse as HTMLResponse # noqa
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from starlette.responses import JSONResponse as JSONResponse # noqa
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from starlette.responses import PlainTextResponse as PlainTextResponse # noqa
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from starlette.responses import RedirectResponse as RedirectResponse # noqa
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from starlette.responses import Response as Response # noqa
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from starlette.responses import StreamingResponse as StreamingResponse # noqa
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try:
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import ujson
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except ImportError: # pragma: nocover
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ujson = None # type: ignore
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try:
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import orjson
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except ImportError: # pragma: nocover
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orjson = None # type: ignore
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class UJSONResponse(JSONResponse):
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"""
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JSON response using the high-performance ujson library to serialize data to JSON.
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Read more about it in the
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[FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/).
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"""
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def render(self, content: Any) -> bytes:
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assert ujson is not None, "ujson must be installed to use UJSONResponse"
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return ujson.dumps(content, ensure_ascii=False).encode("utf-8")
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class ORJSONResponse(JSONResponse):
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"""
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JSON response using the high-performance orjson library to serialize data to JSON.
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Read more about it in the
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[FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/).
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"""
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def render(self, content: Any) -> bytes:
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assert orjson is not None, "orjson must be installed to use ORJSONResponse"
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return orjson.dumps(
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content, option=orjson.OPT_NON_STR_KEYS | orjson.OPT_SERIALIZE_NUMPY
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)
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