def set_parameter(self, param_name: str, value):
if param_name == "merry_go_round":
verify.not_negative_integer(value, "merry_go_round")
self.num_cycles["merry_go_round"] = value
elif param_name == "chunk_blendover":
verify.not_negative_integer(value, "chunk_blendover")
self.num_cycles["chunk_blendover"] = value
elif param_name == "whole_blendover":
verify.not_negative_integer(value, "whole_blendover")
elif param_name == "velocity":
verify.integer(value, "velocity", minimum=1, maximum=10)
self.velocity = value
else:
raise InvalidParameters.unknown(param_name)
def set_parameter(self, param_name: str, value, **kwargs):
if param_name == "merry_go_round":
verify.not_negative_integer(value, "merry_go_round")
self.num_cycles["merry_go_round"] = value
elif param_name == "chunk_blendover":
verify.not_negative_integer(value, "chunk_blendover")
self.num_cycles["chunk_blendover"] = value
elif param_name == "whole_blendover":
verify.not_negative_integer(value, "whole_blendover")
elif param_name == "velocity":
verify.integer(value, "velocity", minimum=1, maximum=10)
self.velocity = value
else:
super(Christmas, self).set_parameter(param_name, value, **kwargs)
def set_brightness(self, payload: str) -> None:
"""
try to cast the payload as an integer between 0 and 100,
then invoke the strip's set_global_brightness()
:param payload: string containing the brightness as integer
"""
# check general restrictions
try:
brightness = int(payload)
except ValueError:
self.logger.error("Could not parse set brightness as integer!")
return
try:
verify.integer(brightness,
"brightness",
minimum=0,
maximum=100)
except helpers.exceptions.InvalidParameters as error_msg:
self.logger.error(error_msg)
return
# confine brightness to configured value
max_brightness = self.global_conf.Strip.max_brightness
if brightness > max_brightness:
self.logger.info(
"tried to set brightness {set} but maximum brightness is {max}."
.format(set=brightness, max=max_brightness))
self.logger.info(
"setting {max} as brightness instead...".format(
max=max_brightness))
brightness = max_brightness
# finally: set brightness
self.lightshow.strip.set_global_brightness(brightness)
def test_is_max_bound_passes(self):
self.assertIsNone(verify.integer(candidate=10, minimum=1, maximum=10))
def test_is_max_bound_passes(self):
self.assertIsNone(verify.integer(candidate=10, minimum=1, maximum=10))
