📦WebSocket Imports

This section documents all the imports used in backend/main.py and their purposes.

Standard Library Imports

• datetime
  For handling dates and times, such as timestamps and formatting.

• platform
  To retrieve information about the underlying platform (OS, node, release, etc.).

• time
  For time-related functions, such as calculating uptime.

• typing (Dict, Set)
  For type hinting dictionaries and sets.

• contextlib (asynccontextmanager)
  To manage the application lifespan with asynchronous context managers.

• asyncio
  For asynchronous programming, including tasks, locks, and sleep.

• json
  For encoding and decoding JSON data.

Third-Party Imports

• fastapi

  • FastAPI: The main FastAPI application class.
  • WebSocket: For handling WebSocket connections.

• fastapi.middleware.cors (CORSMiddleware)
  To enable Cross-Origin Resource Sharing (CORS) for the API.

• psutil
  For retrieving system information such as CPU, memory, disk, sensors, and network stats.

• docker
  For interacting with Docker, including listing images and containers.

Summary Table