import voluptuous as vol from esphomeyaml import automation from esphomeyaml.components import mqtt import esphomeyaml.config_validation as cv from esphomeyaml.const import CONF_ABOVE, CONF_ACCURACY_DECIMALS, CONF_ALPHA, CONF_BELOW, \ CONF_DEBOUNCE, CONF_DELTA, CONF_EXPIRE_AFTER, CONF_EXPONENTIAL_MOVING_AVERAGE, CONF_FILTERS, \ CONF_FILTER_NAN, CONF_FILTER_OUT, CONF_HEARTBEAT, CONF_ICON, CONF_ID, CONF_INTERNAL, \ CONF_LAMBDA, CONF_MQTT_ID, CONF_MULTIPLY, CONF_OFFSET, CONF_ON_RAW_VALUE, CONF_ON_VALUE, \ CONF_ON_VALUE_RANGE, CONF_OR, CONF_SEND_EVERY, CONF_SEND_FIRST_AT, \ CONF_SLIDING_WINDOW_MOVING_AVERAGE, CONF_THROTTLE, CONF_TRIGGER_ID, CONF_UNIQUE, \ CONF_UNIT_OF_MEASUREMENT, CONF_WINDOW_SIZE from esphomeyaml.helpers import App, ArrayInitializer, Component, Nameable, PollingComponent, \ Pvariable, Trigger, add, add_job, esphomelib_ns, float_, process_lambda, setup_mqtt_component, \ templatable PLATFORM_SCHEMA = cv.PLATFORM_SCHEMA.extend({ }) def validate_recursive_filter(value): return FILTERS_SCHEMA(value) def validate_send_first_at(value): send_first_at = value.get(CONF_SEND_FIRST_AT) send_every = value[CONF_SEND_EVERY] if send_first_at is not None and send_first_at > send_every: raise vol.Invalid("send_first_at must be smaller than or equal to send_every! {} <= {}" "".format(send_first_at, send_every)) return value FILTER_KEYS = [CONF_OFFSET, CONF_MULTIPLY, CONF_FILTER_OUT, CONF_FILTER_NAN, CONF_SLIDING_WINDOW_MOVING_AVERAGE, CONF_EXPONENTIAL_MOVING_AVERAGE, CONF_LAMBDA, CONF_THROTTLE, CONF_DELTA, CONF_UNIQUE, CONF_HEARTBEAT, CONF_DEBOUNCE, CONF_OR] FILTERS_SCHEMA = vol.All(cv.ensure_list, [vol.All({ vol.Optional(CONF_OFFSET): vol.Coerce(float), vol.Optional(CONF_MULTIPLY): vol.Coerce(float), vol.Optional(CONF_FILTER_OUT): vol.Coerce(float), vol.Optional(CONF_FILTER_NAN): None, vol.Optional(CONF_SLIDING_WINDOW_MOVING_AVERAGE): vol.All(vol.Schema({ vol.Required(CONF_WINDOW_SIZE): cv.positive_not_null_int, vol.Required(CONF_SEND_EVERY): cv.positive_not_null_int, vol.Optional(CONF_SEND_FIRST_AT): cv.positive_not_null_int, }), validate_send_first_at), vol.Optional(CONF_EXPONENTIAL_MOVING_AVERAGE): vol.Schema({ vol.Required(CONF_ALPHA): cv.positive_float, vol.Required(CONF_SEND_EVERY): cv.positive_not_null_int, }), vol.Optional(CONF_LAMBDA): cv.lambda_, vol.Optional(CONF_THROTTLE): cv.positive_time_period_milliseconds, vol.Optional(CONF_DELTA): vol.Coerce(float), vol.Optional(CONF_UNIQUE): None, vol.Optional(CONF_HEARTBEAT): cv.positive_time_period_milliseconds, vol.Optional(CONF_DEBOUNCE): cv.positive_time_period_milliseconds, vol.Optional(CONF_OR): validate_recursive_filter, }, cv.has_exactly_one_key(*FILTER_KEYS))]) # Base sensor_ns = esphomelib_ns.namespace('sensor') Sensor = sensor_ns.class_('Sensor', Nameable) SensorPtr = Sensor.operator('ptr') MQTTSensorComponent = sensor_ns.class_('MQTTSensorComponent', mqtt.MQTTComponent) PollingSensorComponent = sensor_ns.class_('PollingSensorComponent', PollingComponent, Sensor) EmptySensor = sensor_ns.class_('EmptySensor', Sensor) EmptyPollingParentSensor = sensor_ns.class_('EmptyPollingParentSensor', EmptySensor) # Triggers SensorStateTrigger = sensor_ns.class_('SensorStateTrigger', Trigger.template(float_)) SensorRawStateTrigger = sensor_ns.class_('SensorRawStateTrigger', Trigger.template(float_)) ValueRangeTrigger = sensor_ns.class_('ValueRangeTrigger', Trigger.template(float_)) # Filters Filter = sensor_ns.class_('Filter') SlidingWindowMovingAverageFilter = sensor_ns.class_('SlidingWindowMovingAverageFilter', Filter) ExponentialMovingAverageFilter = sensor_ns.class_('ExponentialMovingAverageFilter', Filter) LambdaFilter = sensor_ns.class_('LambdaFilter', Filter) OffsetFilter = sensor_ns.class_('OffsetFilter', Filter) MultiplyFilter = sensor_ns.class_('MultiplyFilter', Filter) FilterOutValueFilter = sensor_ns.class_('FilterOutValueFilter', Filter) FilterOutNANFilter = sensor_ns.class_('FilterOutNANFilter', Filter) ThrottleFilter = sensor_ns.class_('ThrottleFilter', Filter) DebounceFilter = sensor_ns.class_('DebounceFilter', Filter, Component) HeartbeatFilter = sensor_ns.class_('HeartbeatFilter', Filter, Component) DeltaFilter = sensor_ns.class_('DeltaFilter', Filter) OrFilter = sensor_ns.class_('OrFilter', Filter) UniqueFilter = sensor_ns.class_('UniqueFilter', Filter) SENSOR_SCHEMA = cv.MQTT_COMPONENT_SCHEMA.extend({ cv.GenerateID(CONF_MQTT_ID): cv.declare_variable_id(MQTTSensorComponent), vol.Optional(CONF_UNIT_OF_MEASUREMENT): cv.string_strict, vol.Optional(CONF_ICON): cv.icon, vol.Optional(CONF_ACCURACY_DECIMALS): vol.Coerce(int), vol.Optional(CONF_EXPIRE_AFTER): vol.Any(None, cv.positive_time_period_milliseconds), vol.Optional(CONF_FILTERS): FILTERS_SCHEMA, vol.Optional(CONF_ON_VALUE): automation.validate_automation({ cv.GenerateID(CONF_TRIGGER_ID): cv.declare_variable_id(SensorStateTrigger), }), vol.Optional(CONF_ON_RAW_VALUE): automation.validate_automation({ cv.GenerateID(CONF_TRIGGER_ID): cv.declare_variable_id(SensorRawStateTrigger), }), vol.Optional(CONF_ON_VALUE_RANGE): automation.validate_automation({ cv.GenerateID(CONF_TRIGGER_ID): cv.declare_variable_id(ValueRangeTrigger), vol.Optional(CONF_ABOVE): vol.Coerce(float), vol.Optional(CONF_BELOW): vol.Coerce(float), }, cv.has_at_least_one_key(CONF_ABOVE, CONF_BELOW)), }) SENSOR_PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(SENSOR_SCHEMA.schema) def setup_filter(config): if CONF_OFFSET in config: yield OffsetFilter.new(config[CONF_OFFSET]) elif CONF_MULTIPLY in config: yield MultiplyFilter.new(config[CONF_MULTIPLY]) elif CONF_FILTER_OUT in config: yield FilterOutValueFilter.new(config[CONF_FILTER_OUT]) elif CONF_FILTER_NAN in config: yield FilterOutNANFilter.new() elif CONF_SLIDING_WINDOW_MOVING_AVERAGE in config: conf = config[CONF_SLIDING_WINDOW_MOVING_AVERAGE] yield SlidingWindowMovingAverageFilter.new(conf[CONF_WINDOW_SIZE], conf[CONF_SEND_EVERY], conf.get(CONF_SEND_FIRST_AT)) elif CONF_EXPONENTIAL_MOVING_AVERAGE in config: conf = config[CONF_EXPONENTIAL_MOVING_AVERAGE] yield ExponentialMovingAverageFilter.new(conf[CONF_ALPHA], conf[CONF_SEND_EVERY]) elif CONF_LAMBDA in config: lambda_ = None for lambda_ in process_lambda(config[CONF_LAMBDA], [(float_, 'x')]): yield None yield LambdaFilter.new(lambda_) elif CONF_THROTTLE in config: yield ThrottleFilter.new(config[CONF_THROTTLE]) elif CONF_DELTA in config: yield DeltaFilter.new(config[CONF_DELTA]) elif CONF_OR in config: filters = None for filters in setup_filters(config[CONF_OR]): yield None yield OrFilter.new(filters) elif CONF_HEARTBEAT in config: yield App.register_component(HeartbeatFilter.new(config[CONF_HEARTBEAT])) elif CONF_DEBOUNCE in config: yield App.register_component(DebounceFilter.new(config[CONF_DEBOUNCE])) elif CONF_UNIQUE in config: yield UniqueFilter.new() def setup_filters(config): filters = [] for conf in config: filter = None for filter in setup_filter(conf): yield None filters.append(filter) yield ArrayInitializer(*filters) def setup_sensor_core_(sensor_var, mqtt_var, config): if CONF_INTERNAL in config: add(sensor_var.set_internal(config[CONF_INTERNAL])) if CONF_UNIT_OF_MEASUREMENT in config: add(sensor_var.set_unit_of_measurement(config[CONF_UNIT_OF_MEASUREMENT])) if CONF_ICON in config: add(sensor_var.set_icon(config[CONF_ICON])) if CONF_ACCURACY_DECIMALS in config: add(sensor_var.set_accuracy_decimals(config[CONF_ACCURACY_DECIMALS])) if CONF_FILTERS in config: filters = None for filters in setup_filters(config[CONF_FILTERS]): yield add(sensor_var.set_filters(filters)) for conf in config.get(CONF_ON_VALUE, []): rhs = sensor_var.make_state_trigger() trigger = Pvariable(conf[CONF_TRIGGER_ID], rhs) automation.build_automation(trigger, float_, conf) for conf in config.get(CONF_ON_RAW_VALUE, []): rhs = sensor_var.make_raw_state_trigger() trigger = Pvariable(conf[CONF_TRIGGER_ID], rhs) automation.build_automation(trigger, float_, conf) for conf in config.get(CONF_ON_VALUE_RANGE, []): rhs = sensor_var.make_value_range_trigger() trigger = Pvariable(conf[CONF_TRIGGER_ID], rhs) if CONF_ABOVE in conf: template_ = None for template_ in templatable(conf[CONF_ABOVE], float_, float_): yield add(trigger.set_min(template_)) if CONF_BELOW in conf: template_ = None for template_ in templatable(conf[CONF_BELOW], float_, float_): yield add(trigger.set_max(template_)) automation.build_automation(trigger, float_, conf) if CONF_EXPIRE_AFTER in config: if config[CONF_EXPIRE_AFTER] is None: add(mqtt_var.disable_expire_after()) else: add(mqtt_var.set_expire_after(config[CONF_EXPIRE_AFTER])) setup_mqtt_component(mqtt_var, config) def setup_sensor(sensor_obj, mqtt_obj, config): sensor_var = Pvariable(config[CONF_ID], sensor_obj, has_side_effects=False) mqtt_var = Pvariable(config[CONF_MQTT_ID], mqtt_obj, has_side_effects=False) add_job(setup_sensor_core_, sensor_var, mqtt_var, config) def register_sensor(var, config): sensor_var = Pvariable(config[CONF_ID], var, has_side_effects=True) rhs = App.register_sensor(sensor_var) mqtt_var = Pvariable(config[CONF_MQTT_ID], rhs, has_side_effects=True) add_job(setup_sensor_core_, sensor_var, mqtt_var, config) BUILD_FLAGS = '-DUSE_SENSOR' def core_to_hass_config(data, config): ret = mqtt.build_hass_config(data, 'sensor', config, include_state=True, include_command=False) if ret is None: return None if CONF_UNIT_OF_MEASUREMENT in config: ret['unit_of_measurement'] = config[CONF_UNIT_OF_MEASUREMENT] if CONF_EXPIRE_AFTER in config: expire = config[CONF_EXPIRE_AFTER] if expire is not None: ret['expire_after'] = expire.total_seconds if CONF_ICON in config: ret['icon'] = config[CONF_ICON] return ret