async def apply_theme(collector, target, reference, artifact, **kwargs):
"""
Apply a theme to specified device
``lan:apply_theme d073d5000001 -- `{"colors": [<color>, <color>, ...], "theme": "SPLOTCH", "overrides": {<hsbk dictionary>}}'``
If you don't specify serials, then the theme will apply to all devices found
on the network.
Colors may be words like "red", "blue", etc. Or may be [h, s, b, k] arrays
where each part is optional.
theme must be a valid theme type and defaults to SPLOTCH
You may also specify ``duration`` which is how long to take to apply in
seconds.
And you may also supply ``overrides`` with ``hue``, ``saturation``,
``brightness`` and ``kelvin`` to override the specified colors.
"""
extra = collector.photons_app.extra_as_json
everything = {}
if "overrides" in extra:
everything["overrides"] = extra["overrides"]
if "colors" not in extra:
extra["colors"] = default_colors
options = Options.FieldSpec().normalise(Meta(everything, []), extra)
def errors(e):
log.error(e)
await target.send(ApplyTheme.script(options), reference, error_catcher=errors)
def assertProperties(self, thing, checker):
checker(thing)
bts = thing.pack()
thing2 = type(thing).unpack(bts)
checker(thing2)
thing3 = type(thing).normalise(Meta.empty(), json.loads(repr(thing)))
checker(thing3)
