2569718930@qq.com
804b720b3c
MAX_WORKERS 2→6，BUILD_TIMEOUT 22→60s。新增 start_scan_terminal_prewarm：服务启动时后台跑全城 _analyze()，后续扫描直接命中缓存。app_factory 在路由注册后触发热身。
38 lines
1.5 KiB
Python
38 lines
1.5 KiB
Python
"""Application assembly for the PolyWeather FastAPI backend.
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This module centralizes router registration while preserving the existing
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``web.core.app`` singleton and middleware setup during the transition toward a
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more modular backend structure.
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"""
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from fastapi import FastAPI
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from web.core import app as core_app
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from web.routers.analytics import router as analytics_router
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from web.routers.city import router as city_router
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from web.routers.auth import router as auth_router
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from web.routers.ops import router as ops_router
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from web.routers.payments import router as payments_router
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from web.routers.scan import router as scan_router
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from web.routers.system import router as system_router
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from web.routes import router as legacy_router
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from web.scan_terminal_service import start_scan_terminal_prewarm
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_ROUTES_REGISTERED_FLAG = "_polyweather_routes_registered"
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def create_app() -> FastAPI:
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"""Return the configured FastAPI app with routers registered once."""
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if not bool(getattr(core_app.state, _ROUTES_REGISTERED_FLAG, False)):
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core_app.include_router(system_router)
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core_app.include_router(city_router)
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core_app.include_router(auth_router)
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core_app.include_router(analytics_router)
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core_app.include_router(scan_router)
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core_app.include_router(payments_router)
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core_app.include_router(ops_router)
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core_app.include_router(legacy_router)
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setattr(core_app.state, _ROUTES_REGISTERED_FLAG, True)
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start_scan_terminal_prewarm()
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return core_app
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