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44 lines
1.1 KiB
Python
44 lines
1.1 KiB
Python
from collections.abc import AsyncIterable, Iterable
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from fastapi import FastAPI
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from fastapi.sse import EventSourceResponse
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from pydantic import BaseModel
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app = FastAPI()
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class Item(BaseModel):
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name: str
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description: str | None
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items = [
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Item(name="Plumbus", description="A multi-purpose household device."),
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Item(name="Portal Gun", description="A portal opening device."),
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Item(name="Meeseeks Box", description="A box that summons a Meeseeks."),
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]
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@app.get("/items/stream", response_class=EventSourceResponse)
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async def sse_items() -> AsyncIterable[Item]:
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for item in items:
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yield item
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@app.get("/items/stream-no-async", response_class=EventSourceResponse)
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def sse_items_no_async() -> Iterable[Item]:
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for item in items:
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yield item
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@app.get("/items/stream-no-annotation", response_class=EventSourceResponse)
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async def sse_items_no_annotation():
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for item in items:
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yield item
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@app.get("/items/stream-no-async-no-annotation", response_class=EventSourceResponse)
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def sse_items_no_async_no_annotation():
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for item in items:
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yield item
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