pythonasyncioapiasyncfastapiframeworkjsonjson-schemaopenapiopenapi3pydanticpython-typespython3redocreststarletteswaggerswagger-uiuvicornweb
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44 lines
984 B
44 lines
984 B
from typing import List
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from fastapi import Depends, FastAPI
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from typing_extensions import Self
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class MyDatabaseConnection:
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"""
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This is a mock just for example purposes.
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"""
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async def __aenter__(self) -> Self:
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return self
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async def __aexit__(self, exc_type, exc_val, exc_tb):
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pass
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async def get_records(self, table_name: str) -> List[dict]:
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pass
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app = FastAPI()
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async def get_database_connection():
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async with MyDatabaseConnection() as connection:
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yield connection
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GlobalDatabaseConnection = Depends(get_database_connection, dependency_scope="lifespan")
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@app.get("/users/")
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async def read_users(
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database_connection: MyDatabaseConnection = GlobalDatabaseConnection,
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):
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return await database_connection.get_records("users")
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@app.get("/items/")
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async def read_items(
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database_connection: MyDatabaseConnection = GlobalDatabaseConnection,
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):
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return await database_connection.get_records("items")
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