def make_thing():
thing = Thing('My Lamp', 'dimmableLight', 'A web connected lamp')
def noop(_):
pass
thing.add_property(
Property(thing,
'on',
Value(True, noop),
metadata={
'type': 'boolean',
'description': 'Whether the lamp is turned on',
}))
thing.add_property(
Property(thing,
'level',
Value(50, noop),
metadata={
'type': 'number',
'description': 'The level of light from 0-100',
'minimum': 0,
'maximum': 100,
}))
thing.add_available_action(
'fade', {
'description': 'Fade the lamp to a given level',
'input': {
'type': 'object',
'required': [
'level',
'duration',
],
'properties': {
'level': {
'type': 'number',
'minimum': 0,
'maximum': 100,
},
'duration': {
'type': 'number',
'unit': 'milliseconds',
},
},
}
}, FadeAction)
thing.add_available_event(
'overheated', {
'description':
'The lamp has exceeded its safe operating temperature',
'type': 'number',
'unit': 'celsius'
})
return thing
def make_thing():
thing = Thing('urn:dev:ops:my-lamp-1234', 'My pi Led',
['OnOffSwitch', 'Light'], 'A web connected Led')
thing.add_property(
Property(thing,
'on',
Value(True, lambda v: GPIO.output(led, v)),
metadata={
'@type': 'OnOffProperty',
'title': 'On/Off',
'type': 'boolean',
'description': 'Whether the lamp is turned on',
}))
thing.add_available_event(
'overheated', {
'description':
'The lamp has exceeded its safe operating temperature',
'type': 'number',
'unit': 'degree celsius',
})
return thing
def make_thing():
thing = Thing('My Lamp', ['OnOffSwitch', 'Light'], 'A web connected lamp')
thing.add_property(
Property(thing,
'on',
Value(True),
metadata={
'@type': 'OnOffProperty',
'label': 'On/Off',
'type': 'boolean',
'description': 'Whether the lamp is turned on',
}))
thing.add_property(
Property(thing,
'brightness',
Value(50),
metadata={
'@type': 'BrightnessProperty',
'label': 'Brightness',
'type': 'integer',
'description': 'The level of light from 0-100',
'minimum': 0,
'maximum': 100,
'unit': 'percent',
}))
thing.add_available_action(
'fade',
{
'label': 'Fade',
'description': 'Fade the lamp to a given level',
'input': {
'type': 'object',
'required': [
'brightness',
'duration',
],
'properties': {
'brightness': {
'type': 'integer',
'minimum': 0,
'maximum': 100,
'unit': 'percent',
},
'duration': {
'type': 'integer',
'minimum': 1,
'unit': 'milliseconds',
},
},
},
},
FadeAction)
thing.add_available_event(
'overheated',
{
'description':
'The lamp has exceeded its safe operating temperature',
'type': 'number',
'unit': 'degree celsius',
})
return thing
def make_thing():
thing = Thing(
'urn:dev:ops:my-lamp-1234',
'My Simple Lamp',
['OnOffSwitch', 'Light'],
'A web connected lamp'
)
thing.add_property(
Property(thing,
'on',
Value(True, lambda v: logging.debug("On-state is now %s" % v)),
metadata={
'@type': 'OnOffProperty',
'title': 'On/Off',
'type': 'boolean',
'description': 'Whether the lamp is turned on',
}))
thing.add_property(
Property(thing,
'brightness',
Value(50, lambda v: logging.debug("Brightness is now %d" % v)),
metadata={
'@type': 'BrightnessProperty',
'title': 'Brightness',
'type': 'integer',
'description': 'The level of light from 0-100',
'minimum': 0,
'maximum': 100,
'unit': 'percent',
}))
thing.add_property(
Property(thing,
"URL",
Value(None),
metadata={
'@type': 'ImageProperty',
'title': 'Image URL',
'type': 'null',
'description': 'URL of the image to be played',
'links': [{
'rel': 'alternate',
'href': '/static/current.jpg',
'mediaType': 'image/jpeg',
}, ],
}))
thing.add_available_action(
'fade',
{
'title': 'Fade',
'description': 'Fade the lamp to a given level',
'input': {
'type': 'object',
'required': [
'brightness',
'duration',
],
'properties': {
'brightness': {
'type': 'integer',
'minimum': 0,
'maximum': 100,
'unit': 'percent',
},
'duration': {
'type': 'integer',
'minimum': 1,
'unit': 'milliseconds',
},
},
},
},
FadeAction)
thing.add_available_event(
'overheated',
{
'description':
'The lamp has exceeded its safe operating temperature',
'type': 'number',
'unit': 'degree celsius',
})
return thing
class ExampleDimmableLight:
"""A dimmable light that logs received commands to stdout."""
def __init__(self):
self.thing = Thing('My Lamp', 'dimmableLight', 'A web connected lamp')
self.thing.add_available_action(
'fade', {
'description': 'Fade the lamp to a given level',
'input': {
'type': 'object',
'required': [
'level',
'duration',
],
'properties': {
'level': {
'type': 'number',
'minimum': 0,
'maximum': 100,
},
'duration': {
'type': 'number',
'unit': 'milliseconds',
},
},
}
}, FadeAction)
self.thing.add_available_event(
'overheated', {
'description':
'The lamp has exceeded its safe operating temperature',
'type': 'number',
'unit': 'celsius'
})
self.thing.add_property(self.get_on_property())
self.thing.add_property(self.get_level_property())
def get_on_property(self):
return Property(self.thing,
'on',
Value(True, lambda v: print('On-State is now', v)),
metadata={
'type': 'boolean',
'description': 'Whether the lamp is turned on',
})
def get_level_property(self):
return Property(self.thing,
'level',
Value(50, lambda l: print('New light level is', l)),
metadata={
'type': 'number',
'description': 'The level of light from 0-100',
'minimum': 0,
'maximum': 100,
})
def get_thing(self):
return self.thing
