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Merge pull request #681 from pavoni/add_solar_elevation

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Add automations based on Solar Elevation
This commit is contained in:
Paulus Schoutsen 2015-11-29 14:14:26 -08:00
commit a3981be501
3 changed files with 182 additions and 13 deletions
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14
homeassistant/components/automation/numeric_state.py
View File

@ -14,6 +14,7 @@ from homeassistant.helpers.event import track_state_change
CONF_ENTITY_ID = "entity_id"
CONF_BELOW = "below"
CONF_ABOVE = "above"
CONF_ATTRIBUTE = "attribute"
_LOGGER = logging.getLogger(__name__)
@ -28,6 +29,7 @@ def trigger(hass, config, action):
below = config.get(CONF_BELOW)
above = config.get(CONF_ABOVE)
attribute = config.get(CONF_ATTRIBUTE)
if below is None and above is None:
_LOGGER.error("Missing configuration key."
@ -40,8 +42,8 @@ def trigger(hass, config, action):
""" Listens for state changes and calls action. """
# Fire action if we go from outside range into range
if _in_range(to_s.state, above, below) and \
(from_s is None or not _in_range(from_s.state, above, below)):
if _in_range(to_s, above, below, attribute) and \
(from_s is None or not _in_range(from_s, above, below, attribute)):
action()
track_state_change(
@ -61,6 +63,7 @@ def if_action(hass, config):
below = config.get(CONF_BELOW)
above = config.get(CONF_ABOVE)
attribute = config.get(CONF_ATTRIBUTE)
if below is None and above is None:
_LOGGER.error("Missing configuration key."
@ -71,14 +74,15 @@ def if_action(hass, config):
def if_numeric_state():
""" Test numeric state condition. """
state = hass.states.get(entity_id)
return state is not None and _in_range(state.state, above, below)
return state is not None and _in_range(state, above, below, attribute)
return if_numeric_state
def _in_range(value, range_start, range_end):
def _in_range(state, range_start, range_end, attribute):
""" Checks if value is inside the range """
value = (state.state if attribute is None
else state.attributes.get(attribute))
try:
value = float(value)
except ValueError:

31
homeassistant/components/sun.py
View File

@ -12,12 +12,14 @@ import urllib
import homeassistant.util as util
import homeassistant.util.dt as dt_util
from homeassistant.helpers.event import track_point_in_utc_time
from homeassistant.helpers.event import (
track_point_in_utc_time, track_utc_time_change)
from homeassistant.helpers.entity import Entity
REQUIREMENTS = ['astral==0.8.1']
DOMAIN = "sun"
ENTITY_ID = "sun.sun"
ENTITY_ID_ELEVATION = "sun.elevation"
CONF_ELEVATION = 'elevation'
@ -26,6 +28,7 @@ STATE_BELOW_HORIZON = "below_horizon"
STATE_ATTR_NEXT_RISING = "next_rising"
STATE_ATTR_NEXT_SETTING = "next_setting"
STATE_ATTR_ELEVATION = "elevation"
_LOGGER = logging.getLogger(__name__)
@ -139,11 +142,7 @@ class Sun(Entity):
self.hass = hass
self.location = location
self._state = self.next_rising = self.next_setting = None
@property
def should_poll(self):
""" We trigger updates ourselves after sunset/sunrise """
return False
track_utc_time_change(hass, self.timer_update, second=30)
@property
def name(self):
@ -159,8 +158,11 @@ class Sun(Entity):
@property
def state_attributes(self):
return {
STATE_ATTR_NEXT_RISING: dt_util.datetime_to_str(self.next_rising),
STATE_ATTR_NEXT_SETTING: dt_util.datetime_to_str(self.next_setting)
STATE_ATTR_NEXT_RISING:
dt_util.datetime_to_str(self.next_rising),
STATE_ATTR_NEXT_SETTING:
dt_util.datetime_to_str(self.next_setting),
STATE_ATTR_ELEVATION: round(self.solar_elevation, 2)
}
@property
@ -168,6 +170,15 @@ class Sun(Entity):
""" Returns the datetime when the next change to the state is. """
return min(self.next_rising, self.next_setting)
@property
def solar_elevation(self):
""" Returns the angle the sun is above the horizon"""
from astral import Astral
return Astral().solar_elevation(
dt_util.utcnow(),
self.location.latitude,
self.location.longitude)
def update_as_of(self, utc_point_in_time):
""" Calculate sun state at a point in UTC time. """
mod = -1
@ -198,3 +209,7 @@ class Sun(Entity):
track_point_in_utc_time(
self.hass, self.point_in_time_listener,
self.next_change + timedelta(seconds=1))
def timer_update(self, time):
""" Needed to update solar elevation. """
self.update_ha_state()

150
tests/components/automation/test_numeric_state.py
View File

@ -253,6 +253,156 @@ class TestAutomationNumericState(unittest.TestCase):
self.hass.pool.block_till_done()
self.assertEqual(0, len(self.calls))
def test_if_fires_on_entity_change_below_with_attribute(self):
self.assertTrue(automation.setup(self.hass, {
automation.DOMAIN: {
'trigger': {
'platform': 'numeric_state',
'entity_id': 'test.entity',
'below': 10,
},
'action': {
'service': 'test.automation'
}
}
}))
# 9 is below 10
self.hass.states.set('test.entity', 9, { 'test_attribute': 11 })
self.hass.pool.block_till_done()
self.assertEqual(1, len(self.calls))
def test_if_not_fires_on_entity_change_not_below_with_attribute(self):
self.assertTrue(automation.setup(self.hass, {
automation.DOMAIN: {
'trigger': {
'platform': 'numeric_state',
'entity_id': 'test.entity',
'below': 10,
},
'action': {
'service': 'test.automation'
}
}
}))
# 11 is not below 10
self.hass.states.set('test.entity', 11, { 'test_attribute': 9 })
self.hass.pool.block_till_done()
self.assertEqual(0, len(self.calls))
def test_if_fires_on_attribute_change_with_attribute_below(self):
self.assertTrue(automation.setup(self.hass, {
automation.DOMAIN: {
'trigger': {
'platform': 'numeric_state',
'entity_id': 'test.entity',
'attribute': 'test_attribute',
'below': 10,
},
'action': {
'service': 'test.automation'
}
}
}))
# 9 is below 10
self.hass.states.set('test.entity', 'entity', { 'test_attribute': 9 })
self.hass.pool.block_till_done()
self.assertEqual(1, len(self.calls))
def test_if_not_fires_on_attribute_change_with_attribute_not_below(self):
self.assertTrue(automation.setup(self.hass, {
automation.DOMAIN: {
'trigger': {
'platform': 'numeric_state',
'entity_id': 'test.entity',
'attribute': 'test_attribute',
'below': 10,
},
'action': {
'service': 'test.automation'
}
}
}))
# 11 is not below 10
self.hass.states.set('test.entity', 'entity', { 'test_attribute': 11 })
self.hass.pool.block_till_done()
self.assertEqual(0, len(self.calls))
def test_if_not_fires_on_entity_change_with_attribute_below(self):
self.assertTrue(automation.setup(self.hass, {
automation.DOMAIN: {
'trigger': {
'platform': 'numeric_state',
'entity_id': 'test.entity',
'attribute': 'test_attribute',
'below': 10,
},
'action': {
'service': 'test.automation'
}
}
}))
# 11 is not below 10, entity state value should not be tested
self.hass.states.set('test.entity', '9', { 'test_attribute': 11 })
self.hass.pool.block_till_done()
self.assertEqual(0, len(self.calls))
def test_if_not_fires_on_entity_change_with_not_attribute_below(self):
self.assertTrue(automation.setup(self.hass, {
automation.DOMAIN: {
'trigger': {
'platform': 'numeric_state',
'entity_id': 'test.entity',
'attribute': 'test_attribute',
'below': 10,
},
'action': {
'service': 'test.automation'
}
}
}))
# 11 is not below 10, entity state value should not be tested
self.hass.states.set('test.entity', 'entity')
self.hass.pool.block_till_done()
self.assertEqual(0, len(self.calls))
def test_if_fires_on_attribute_change_with_attribute_below_multiple_attributes(self):
self.assertTrue(automation.setup(self.hass, {
automation.DOMAIN: {
'trigger': {
'platform': 'numeric_state',
'entity_id': 'test.entity',
'attribute': 'test_attribute',
'below': 10,
},
'action': {
'service': 'test.automation'
}
}
}))
# 9 is not below 10
self.hass.states.set('test.entity', 'entity', { 'test_attribute': 9, 'not_test_attribute': 11 })
self.hass.pool.block_till_done()
self.assertEqual(1, len(self.calls))
def test_if_not_fires_on_attribute_change_with_attribute_not_below_multiple_attributes(self):
self.assertTrue(automation.setup(self.hass, {
automation.DOMAIN: {
'trigger': {
'platform': 'numeric_state',
'entity_id': 'test.entity',
'attribute': 'test_attribute',
'below': 10,
},
'action': {
'service': 'test.automation'
}
}
}))
# 11 is not below 10
self.hass.states.set('test.entity', 'entity', { 'test_attribute': 11, 'not_test_attribute': 9 })
self.hass.pool.block_till_done()
self.assertEqual(0, len(self.calls))
def test_if_action(self):
entity_id = 'domain.test_entity'
test_state = 10