Driver actions and properties

[arnobaer]

Add method decorator classes for actions and properties like Lantz or Slave do provide for convenient value mapping and list like item access.

class MyDriver(Driver):
    @Action()
    def init(self): ...
    @Property(values={False: 0, True: 1})
    def output(self):
        ...
    @output.setter
    def output(self, value: int):
        ...
    @Property(keys=(0, 1, 2, 3), minimum=-1000.0, maximum=1000.0)
    def channel(self, key):
        ...
    @channel.setter
    def channel(self, key, value):
        ...

>>> with MyDriver(...) as device:
...     device.output = True
...     device.channel[0] = 10.0