Decorators

[phausamann]

• [x] @stream
• [x] @device
• [x] @process

These decorators register the corresponding class such that a from_config implementation can look up the class in a registry.

Example for @device

@device('new_device')
class NewDevice:
    ...

def from_config(config, ...)
    ...
    device = _device_registry[config.device_type].from_config(config, ...)
    ...