mirror of https://github.com/esphome/esphome.git
50 lines
1.7 KiB
Python
50 lines
1.7 KiB
Python
import voluptuous as vol
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import esphomeyaml.config_validation as cv
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from esphomeyaml.components import binary_sensor
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from esphomeyaml.components.pn532 import PN532Component
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from esphomeyaml.const import CONF_NAME, CONF_UID
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from esphomeyaml.core import HexInt
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from esphomeyaml.cpp_generator import get_variable, ArrayInitializer
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DEPENDENCIES = ['pn532']
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CONF_PN532_ID = 'pn532_id'
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def validate_uid(value):
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value = cv.string_strict(value)
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for x in value.split('-'):
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if len(x) != 2:
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raise vol.Invalid("Each part (separated by '-') of the UID must be two characters "
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"long.")
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try:
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x = int(x, 16)
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except ValueError:
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raise vol.Invalid("Valid characters for parts of a UID are 0123456789ABCDEF.")
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if x < 0 or x > 255:
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raise vol.Invalid("Valid values for UID parts (separated by '-') are 00 to FF")
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return value
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PN532BinarySensor = binary_sensor.binary_sensor_ns.class_('PN532BinarySensor',
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binary_sensor.BinarySensor)
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PLATFORM_SCHEMA = cv.nameable(binary_sensor.BINARY_SENSOR_PLATFORM_SCHEMA.extend({
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cv.GenerateID(): cv.declare_variable_id(PN532BinarySensor),
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vol.Required(CONF_UID): validate_uid,
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cv.GenerateID(CONF_PN532_ID): cv.use_variable_id(PN532Component)
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}))
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def to_code(config):
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for hub in get_variable(config[CONF_PN532_ID]):
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yield
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addr = [HexInt(int(x, 16)) for x in config[CONF_UID].split('-')]
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rhs = hub.make_tag(config[CONF_NAME], ArrayInitializer(*addr, multiline=False))
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binary_sensor.register_binary_sensor(rhs, config)
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def to_hass_config(data, config):
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return binary_sensor.core_to_hass_config(data, config)
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