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esphome-dev/esphome/components/output/__init__.py
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Otto Winter 6682c43dfa 🏗 Merge C++ into python codebase (#504)
## Description:

Move esphome-core codebase into esphome (and a bunch of other refactors). See https://github.com/esphome/feature-requests/issues/97

Yes this is a shit ton of work and no there's no way to automate it :( But it will be worth it 👍

Progress:
- Core support (file copy etc): 80%
- Base Abstractions (light, switch): ~50%
- Integrations: ~10%
- Working? Yes, (but only with ported components).

Other refactors:
- Moves all codegen related stuff into a single class: `esphome.codegen` (imported as `cg`)
- Rework coroutine syntax
- Move from `component/platform.py` to `domain/component.py` structure as with HA
- Move all defaults out of C++ and into config validation.
- Remove `make_...` helpers from Application class. Reason: Merge conflicts with every single new integration.
- Pointer Variables are stored globally instead of locally in setup(). Reason: stack size limit.

Future work:
- Rework const.py - Move all `CONF_...` into a conf class (usage `conf.UPDATE_INTERVAL` vs `CONF_UPDATE_INTERVAL`). Reason: Less convoluted import block
- Enable loading from `custom_components` folder.

**Related issue (if applicable):** https://github.com/esphome/feature-requests/issues/97

**Pull request in [esphome-docs](https://github.com/esphome/esphome-docs) with documentation (if applicable):** esphome/esphome-docs#<esphome-docs PR number goes here>

## Checklist:
  - [ ] The code change is tested and works locally.
  - [ ] Tests have been added to verify that the new code works (under `tests/` folder).

If user exposed functionality or configuration variables are added/changed:
  - [ ] Documentation added/updated in [esphomedocs](https://github.com/OttoWinter/esphomedocs).
2019-04-17 12:06:00 +02:00

90 lines
3.1 KiB
Python

import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.automation import ACTION_REGISTRY, maybe_simple_id
from esphome.components import power_supply
from esphome.const import CONF_ID, CONF_INVERTED, CONF_LEVEL, CONF_MAX_POWER, \
CONF_MIN_POWER, CONF_POWER_SUPPLY
from esphome.core import CORE, coroutine
IS_PLATFORM_COMPONENT = True
BINARY_OUTPUT_SCHEMA = cv.Schema({
cv.Optional(CONF_POWER_SUPPLY): cv.use_variable_id(power_supply.PowerSupply),
cv.Optional(CONF_INVERTED): cv.boolean,
})
FLOAT_OUTPUT_SCHEMA = BINARY_OUTPUT_SCHEMA.extend({
cv.Optional(CONF_MAX_POWER): cv.percentage,
cv.Optional(CONF_MIN_POWER): cv.percentage,
})
output_ns = cg.esphome_ns.namespace('output')
BinaryOutput = output_ns.class_('BinaryOutput')
BinaryOutputPtr = BinaryOutput.operator('ptr')
FloatOutput = output_ns.class_('FloatOutput', BinaryOutput)
FloatOutputPtr = FloatOutput.operator('ptr')
# Actions
TurnOffAction = output_ns.class_('TurnOffAction', cg.Action)
TurnOnAction = output_ns.class_('TurnOnAction', cg.Action)
SetLevelAction = output_ns.class_('SetLevelAction', cg.Action)
@coroutine
def setup_output_platform_(obj, config):
if CONF_INVERTED in config:
cg.add(obj.set_inverted(config[CONF_INVERTED]))
if CONF_POWER_SUPPLY in config:
power_supply_ = yield cg.get_variable(config[CONF_POWER_SUPPLY])
cg.add(obj.set_power_supply(power_supply_))
if CONF_MAX_POWER in config:
cg.add(obj.set_max_power(config[CONF_MAX_POWER]))
if CONF_MIN_POWER in config:
cg.add(obj.set_min_power(config[CONF_MIN_POWER]))
@coroutine
def register_output(var, config):
if not CORE.has_id(config[CONF_ID]):
var = cg.Pvariable(config[CONF_ID], var)
yield setup_output_platform_(var, config)
BINARY_OUTPUT_ACTION_SCHEMA = maybe_simple_id({
cv.Required(CONF_ID): cv.use_variable_id(BinaryOutput),
})
@ACTION_REGISTRY.register('output.turn_on', BINARY_OUTPUT_ACTION_SCHEMA)
def output_turn_on_to_code(config, action_id, template_arg, args):
var = yield cg.get_variable(config[CONF_ID])
type = TurnOnAction.template(template_arg)
rhs = type.new(var)
yield cg.Pvariable(action_id, rhs, type=type)
@ACTION_REGISTRY.register('output.turn_off', BINARY_OUTPUT_ACTION_SCHEMA)
def output_turn_off_to_code(config, action_id, template_arg, args):
var = yield cg.get_variable(config[CONF_ID])
type = TurnOffAction.template(template_arg)
rhs = type.new(var)
yield cg.Pvariable(action_id, rhs, type=type)
@ACTION_REGISTRY.register('output.set_level', cv.Schema({
cv.Required(CONF_ID): cv.use_variable_id(FloatOutput),
cv.Required(CONF_LEVEL): cv.templatable(cv.percentage),
}))
def output_set_level_to_code(config, action_id, template_arg, args):
var = yield cg.get_variable(config[CONF_ID])
type = SetLevelAction.template(template_arg)
rhs = type.new(var)
action = cg.Pvariable(action_id, rhs, type=type)
template_ = yield cg.templatable(config[CONF_LEVEL], args, float)
cg.add(action.set_level(template_))
yield action
def to_code(config):
cg.add_global(output_ns.using)