Source code for caspia.node.cli.commands.cmd_info

import asyncio

import aiopollen
import click

import caspia
from caspia.node.cli import utils


[docs]async def print_hwid(node):
    hwid = await node.system.read_hwid()
    print(hwid.hex())


[docs]async def print_overview(node, can_id):
    await node.load_configuration()
    for component in node.components.values():
        try:
            await component.load_state()
        except (caspia.node.errors.CaspiaError, aiopollen.errors.PollenError) as e:
            msg = f'Failed to load state of component {component}: {e}'
            click.secho(msg, fg='red', err=True)
    buildinfo = await node.system.read_buildinfo()
    click.secho(caspia.node.reprf_str(node))
    click.secho(caspia.node.reprf_str(buildinfo))


@click.command()
@click.argument('can-id', type=utils.canid_input())
@click.option('--hwid', is_flag=True)
@click.pass_context
@utils.async_command
async def info(ctx, can_id, hwid):
    """Print info about a specific node."""
    loop = asyncio.get_event_loop()
    with aiopollen.Client(ctx.obj['local_can_id'], ctx.obj['bus'], loop) as client:
        node = caspia.node.Node(client, can_id)
        if hwid:
            await print_hwid(node)
        else:
            await print_overview(node, can_id)