87 lines
2.1 KiB
Python
87 lines
2.1 KiB
Python
#!/usr/bin/env python3
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"""
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Main script for `ovdashboard_api` module.
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Creates the main `FastAPI` app.
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"""
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import logging
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import time
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from fastapi import FastAPI
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from fastapi.middleware.cors import CORSMiddleware
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from fastapi.staticfiles import StaticFiles
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from .core.dav.webdav import WebDAV
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from .core.settings import SETTINGS
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from .routers import v1_router
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_logger = logging.getLogger(__name__)
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app = FastAPI(
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title="OVDashboard API",
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description="This API enables the `OVDashboard` service.",
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contact={
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"name": "Jörn-Michael Miehe",
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"email": "jmm@yavook.de",
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},
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license_info={
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"name": "MIT License",
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"url": "https://opensource.org/licenses/mit-license.php",
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},
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openapi_url=SETTINGS.openapi_url,
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docs_url=SETTINGS.docs_url,
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redoc_url=SETTINGS.redoc_url,
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)
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app.include_router(v1_router)
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_logger.info(
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"Production mode is %s.",
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"enabled" if SETTINGS.production_mode else "disabled",
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)
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if SETTINGS.production_mode:
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# Mount frontend in production mode
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app.mount(
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path="/",
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app=StaticFiles(
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directory=SETTINGS.ui_directory,
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html=True,
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),
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name="frontend",
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)
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def check_webdav(retry: int) -> bool | None:
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if WebDAV._webdav_client.check(""):
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return True
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_logger.warning(
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"WebDAV connection to %s failed (try %d of %d)",
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repr(SETTINGS.webdav.url),
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retry + 1,
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SETTINGS.webdav.retries,
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)
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if retry < SETTINGS.webdav.retries:
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_logger.debug("Retrying in %d seconds ...", SETTINGS.webdav.retry_delay)
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time.sleep(SETTINGS.webdav.retry_delay)
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if not any(check_webdav(n) for n in range(SETTINGS.webdav.retries)):
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raise ConnectionError("WebDAV connection failed")
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else:
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assert WebDAV._webdav_client.check("")
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# Allow CORS in debug mode
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app.add_middleware(
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CORSMiddleware,
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allow_credentials=True,
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allow_headers=["*"],
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allow_methods=["*"],
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allow_origins=["*"],
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expose_headers=["*"],
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)
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_logger.debug("WebDAV connection ok.")
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