tldr/pages/common/uvicorn.md

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# uvicorn
> Python ASGI HTTP Server, for asynchronous projects.
> More information: <https://www.uvicorn.org/>.
- Run Python web app:
`uvicorn {{import.path:app_object}}`
- Listen on port 8080 on localhost:
`uvicorn --host {{localhost}} --port {{8080}} {{import.path:app_object}}`
- Turn on live reload:
`uvicorn --reload {{import.path:app_object}}`
- Use 4 worker processes for handling requests:
`uvicorn --workers {{4}} {{import.path:app_object}}`
- Run app over HTTPS:
`uvicorn --ssl-certfile {{cert.pem}} --ssl-keyfile {{key.pem}} {{import.path:app_object}}`