74 lines
2 KiB
Python
74 lines
2 KiB
Python
import logging
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from collections.abc import AsyncGenerator
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from typing import Any
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import uvicorn
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from fastapi import FastAPI
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from fastapi.concurrency import asynccontextmanager
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from fastapi.middleware.cors import CORSMiddleware
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from uvicorn.config import LOGGING_CONFIG
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from app.api.main import api_router
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from app.core.config import settings
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from app.utils import custom_generate_unique_id
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logger = logging.getLogger("uvicorn")
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@asynccontextmanager
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async def lifespan(app: FastAPI) -> AsyncGenerator[None, None]: # noqa ARG001
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"""life span events"""
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try:
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logger.info("lifespan start")
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yield
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finally:
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logger.info("lifespan exit")
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# init FastAPI with lifespan
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app = FastAPI(
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lifespan=lifespan,
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title=settings.PROJECT_NAME,
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openapi_url=f"{settings.API_V1_STR}/openapi.json",
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generate_unique_id_function=custom_generate_unique_id,
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)
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# Set all CORS enabled origins
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if settings.all_cors_origins:
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app.add_middleware(
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CORSMiddleware,
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allow_origins=settings.all_cors_origins,
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allow_credentials=True,
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allow_methods=["*"],
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allow_headers=["*"],
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)
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# Include the routers
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app.include_router(api_router, prefix=settings.API_V1_STR)
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@app.get("/", tags=["root"])
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async def read_root() -> dict[str, str]:
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return {"Hello": "World"}
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# Logger
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def timestamp_log_config(uvicorn_log_config: dict[str, Any]) -> dict[str, Any]:
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"""https://github.com/fastapi/fastapi/discussions/7457#discussioncomment-5565969"""
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datefmt = "%d-%m-%Y %H:%M:%S"
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formatters = uvicorn_log_config["formatters"]
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formatters["default"]["fmt"] = "%(levelprefix)s [%(asctime)s] %(message)s"
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formatters["access"]["fmt"] = (
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'%(levelprefix)s [%(asctime)s] %(client_addr)s - "%(request_line)s" %(status_code)s'
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)
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formatters["access"]["datefmt"] = datefmt
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formatters["default"]["datefmt"] = datefmt
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return uvicorn_log_config
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if __name__ == "__main__":
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uvicorn.run(
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app, host="0.0.0.0", port=8000, log_config=timestamp_log_config(LOGGING_CONFIG)
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)
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