mirror of https://github.com/esphome/esphome.git
34 lines
1.2 KiB
Python
34 lines
1.2 KiB
Python
import voluptuous as vol
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import esphome.config_validation as cv
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from esphome.const import CONF_COMPONENTS, CONF_ID, CONF_LAMBDA
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from esphome.cpp_generator import Pvariable, process_lambda, variable
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from esphome.cpp_helpers import setup_component
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from esphome.cpp_types import Component, ComponentPtr, esphome_ns, std_vector
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CustomComponentConstructor = esphome_ns.class_('CustomComponentConstructor')
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MULTI_CONF = True
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CONFIG_SCHEMA = vol.Schema({
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cv.GenerateID(): cv.declare_variable_id(CustomComponentConstructor),
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vol.Required(CONF_LAMBDA): cv.lambda_,
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vol.Optional(CONF_COMPONENTS): cv.ensure_list(vol.Schema({
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cv.GenerateID(): cv.declare_variable_id(Component)
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}).extend(cv.COMPONENT_SCHEMA.schema)),
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})
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def to_code(config):
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for template_ in process_lambda(config[CONF_LAMBDA], [],
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return_type=std_vector.template(ComponentPtr)):
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yield
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rhs = CustomComponentConstructor(template_)
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custom = variable(config[CONF_ID], rhs)
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for i, comp_config in enumerate(config.get(CONF_COMPONENTS, [])):
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comp = Pvariable(comp_config[CONF_ID], custom.get_component(i))
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setup_component(comp, comp_config)
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BUILD_FLAGS = '-DUSE_CUSTOM_COMPONENT'
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