I just merged #132, which fixed eight outstanding issues and introduced a couple of UX improvements. All these have been discussed on this forum and on GitHub a number of times. This release is fully compliant with Specification v1.0-beta.
Grab your copy from PyPI:
pip install pyuavcan[transport_serial,cli]
Just tried it out, still got issues, just a bit different as described here.
$ pyuavcan publish 32085.uavcan.node.Heartbeat.1.0 '{uptime: 9876, health: 0, mode: 3, vendor_specific_status_code: 5}' --tr='CAN(can.media.socketcan.SocketCANMedia("vcan0",8),13)'
Error: TypeError: Invalid format: cannot update an instance of type 'Health_1_0' from value of type 'int'
Yup, it’s by design. You are saying:
{uptime: 9876, health: 0, mode: 3, vendor_specific_status_code: 5}
But the correct form is:
{uptime: 9876, health: {value: 0}, mode: {value: 3}, vendor_specific_status_code: 5}
The error message is saying that it expected {value: X} but got just X.