State

The state is stored at data/state.json. The exact schema of this file is defined by src.types.State and documented in the API Reference section.

You can simply use the StateInterface to interact with it from the codebase:

import src
 
# read the state
state = src.utils.StateInterface.load()
 
# update the state
with src.utils.StateInterface.update() as state:
    state.system.last_boot_time = last_boot_time
    state.system.last_5_min_load = load_last_5_min

The with ... as state: construct makes sure, that the code inside is protected by a semaphore, i.e., no other code can access the state while you are updating it.

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