83 lines
2.2 KiB
Python
83 lines
2.2 KiB
Python
"""Main entrypoint to the server."""
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import logging
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from pathlib import Path
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import uvicorn
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from fastapi import FastAPI
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from platformdirs import user_data_dir
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from sqlalchemy import URL
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from spoolman import env
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from spoolman.api.v1.router import app as v1_app
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from spoolman.database.database import setup_db
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# Get the data directory
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data_dir = Path(user_data_dir("spoolman"))
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data_dir.mkdir(parents=True, exist_ok=True)
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# Setup file logger
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logging.basicConfig(
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filename=data_dir.joinpath("spoolman.log"),
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filemode="w",
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format="%(asctime)s:%(levelname)s:%(message)s",
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datefmt="%Y-%m-%d %I:%M:%S%p",
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)
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# Setup the base logger
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spoolman_logger = logging.getLogger("spoolman")
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spoolman_logger.setLevel(env.get_logging_level())
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# Log all messages to console
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formatter = logging.Formatter("%(name)-12s: %(levelname)-8s %(message)s")
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console = logging.StreamHandler()
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console.setLevel(env.get_logging_level())
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console.setFormatter(formatter)
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root_logger = logging.getLogger("")
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root_logger.addHandler(console)
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# Get logger instance
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logger = logging.getLogger(__name__)
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# Setup FastAPI
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app = FastAPI(debug=True)
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app.mount("/api/v1", v1_app)
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def get_connection_url() -> URL:
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"""Construct the connection URL for the database based on environment variables."""
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db_type = env.get_database_type()
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host = env.get_host()
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port = env.get_port()
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database = env.get_database()
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query = env.get_query()
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username = env.get_username()
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password = env.get_password()
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if db_type is None:
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db_type = env.DatabaseType.SQLITE
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database = str(data_dir.joinpath("spoolman.db"))
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logger.info('No database type specified, using a default SQLite database located at "%s"', database)
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else:
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logger.info('Connecting to database of type "%s" at "%s:%s"', db_type, host, port)
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return URL.create(
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drivername=db_type.to_drivername(),
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host=host,
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port=port,
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database=database,
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query=query or {},
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username=username,
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password=password,
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)
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@app.on_event("startup")
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async def startup() -> None:
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"""Run the service's startup sequence."""
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await setup_db(get_connection_url())
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if __name__ == "__main__":
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uvicorn.run(app, host="0.0.0.0", port=8000)
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