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59 lines
1.7 KiB
Python
59 lines
1.7 KiB
Python
import esphome.config_validation as cv
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import esphome.codegen as cg
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from esphome.const import (
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CONF_ID,
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CONF_NAME,
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CONF_INCLUDE_INTERNAL,
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CONF_RELABEL,
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)
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from esphome.components.web_server_base import CONF_WEB_SERVER_BASE_ID
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from esphome.components import web_server_base
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from esphome.cpp_types import EntityBase
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AUTO_LOAD = ["web_server_base"]
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prometheus_ns = cg.esphome_ns.namespace("prometheus")
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PrometheusHandler = prometheus_ns.class_("PrometheusHandler", cg.Component)
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CUSTOMIZED_ENTITY = cv.Schema(
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{
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cv.Optional(CONF_ID): cv.string_strict,
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cv.Optional(CONF_NAME): cv.string_strict,
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},
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cv.has_at_least_one_key,
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)
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CONFIG_SCHEMA = cv.Schema(
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{
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cv.GenerateID(): cv.declare_id(PrometheusHandler),
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cv.GenerateID(CONF_WEB_SERVER_BASE_ID): cv.use_id(
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web_server_base.WebServerBase
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),
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cv.Optional(CONF_INCLUDE_INTERNAL, default=False): cv.boolean,
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cv.Optional(CONF_RELABEL, default={}): cv.Schema(
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{
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cv.use_id(EntityBase): CUSTOMIZED_ENTITY,
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}
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),
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},
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cv.only_with_arduino,
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).extend(cv.COMPONENT_SCHEMA)
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async def to_code(config):
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paren = await cg.get_variable(config[CONF_WEB_SERVER_BASE_ID])
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cg.add_define("USE_PROMETHEUS")
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var = cg.new_Pvariable(config[CONF_ID], paren)
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await cg.register_component(var, config)
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cg.add(var.set_include_internal(config[CONF_INCLUDE_INTERNAL]))
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for key, value in config[CONF_RELABEL].items():
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entity = await cg.get_variable(key)
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if CONF_ID in value:
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cg.add(var.add_label_id(entity, value[CONF_ID]))
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if CONF_NAME in value:
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cg.add(var.add_label_name(entity, value[CONF_NAME]))
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