Libby CLI - ability to send keys and subscribe

[prkrtg]

Initial CLI ready to use with Libby. Currently discovery isn't complete so in your daemon's address book you have to add "cli": "tcp://127.0.0.1:56001". I'll have a quick how to use guide once this all looks good

Example usage:

% python libby_cli.py req -p peer-B -k ping.txt --addr peer-B=tcp://127.0.0.1:5556
{
  "status": "delivered",
  "transid": "cc8d3f6991834ab3ac3ad2113e559157",
  "resp": {
    "ok": true,
    "data": {
      "data": "pong"
    }
  }
}

% python libby_cli.py req -p peer-B -k perf.echo -d '{"t0": 123.45}' --addr peer-B=tcp://127.0.0.1:5556 
{
  "status": "delivered",
  "transid": "f375ba73172c477ab0f53cd13858a1be",
  "resp": {
    "ok": true,
    "t0": 123.45,
    "t1": 1763363901.555867
  }
}

% python libby_cli.py sub alerts.status --addr peer-A=tcp://127.0.0.1:5555
[libby sub] up: id=cli bind=tcp://127.0.0.1:56001 topics=['alerts.status']
{
  "source": "peer-A",
  "topic": "alerts.status",
  "payload": {
    "source": "peer-A",
    "ok": true
  }
}

[scizen9]

Looks like a good start. When I succeed in spinning up my first daemon, I will try it out.

[mikelangmayr]

would that be lshow = "libby.cli.libby_cli:main" instead?

[scizen9]

The command line is extremely complex. Ideally, one should be able to do:

show -s peer-B ping

or as another example with atcpress:

show -s hsfei atcpress_pressure
or
show -s atcpress pressure
to show the ATC cryostat pressure from the Inficon.

[prkrtg]

The command line is extremely complex. Ideally, one should be able to do:

show -s peer-B ping

or as another example with atcpress:

show -s hsfei atcpress_pressure or show -s atcpress pressure to show the ATC cryostat pressure from the Inficon.

@scizen9
The flags can be removed so it could be something like
libby_cli.py req peerB ping

Eventually will add the feature to allow just
libbycli req peerB ping (or lshow hsfei atcpress_pressure)