def validate_variant(value):
value = cv.string(value).upper()
if value == 'WS2813':
value = 'WS2812X'
if value == 'WS2812':
value = '800KBPS'
if value == 'LC8812':
value = 'SK6812'
return cv.one_of(*VARIANTS)(value)
def validate_platform(value):
value = cv.string(value)
if value.upper() in ('ESP8266', 'ESPRESSIF8266'):
return ESP_PLATFORM_ESP8266
if value.upper() in ('ESP32', 'ESPRESSIF32'):
return ESP_PLATFORM_ESP32
raise vol.Invalid(u"Invalid platform '{}'. Only options are ESP8266 and ESP32. Please note "
u"the old way to use the latest arduino framework version has been split up "
u"into the arduino_version configuration option.".format(value))
def validate_rotation(value):
value = cv.string(value)
if value.endswith(u"°"):
value = value[:-1]
try:
value = int(value)
except ValueError:
raise vol.Invalid(u"Expected integer for rotation")
return cv.one_of(*DISPLAY_ROTATIONS)(value)
def validate_datapoint(value):
if isinstance(value, dict):
return cv.Schema({
vol.Required(CONF_FROM): cv.float_,
vol.Required(CONF_TO): cv.float_,
})(value)
value = cv.string(value)
if '->' not in value:
raise vol.Invalid("Datapoint mapping must contain '->'")
a, b = value.split('->', 1)
a, b = a.strip(), b.strip()
return validate_datapoint({CONF_FROM: cv.float_(a), CONF_TO: cv.float_(b)})
def validate_type(value):
value = cv.string(value).upper()
if 'R' not in value:
raise vol.Invalid("Must have R in type")
if 'G' not in value:
raise vol.Invalid("Must have G in type")
if 'B' not in value:
raise vol.Invalid("Must have B in type")
rest = set(value) - set('RGBW')
if rest:
raise vol.Invalid("Type has invalid color: {}".format(', '.join(rest)))
if len(set(value)) != len(value):
raise vol.Invalid("Type has duplicate color!")
return value
def validate_substitution_key(value):
value = cv.string(value)
if not value:
raise vol.Invalid("Substitution key must not be empty")
if value[0] == '$':
value = value[1:]
if value[0].isdigit():
raise vol.Invalid(
"First character in substitutions cannot be a digit.")
for char in value:
if char not in VALID_SUBSTITUTIONS_CHARACTERS:
raise vol.Invalid(
u"Substitution must only consist of upper/lowercase characters, the underscore "
u"and numbers. The character '{}' cannot be used".format(char))
return value
def validate_cron_raw(value):
value = cv.string(value)
value = value.split(' ')
if len(value) != 6:
raise vol.Invalid(
"Cron expression must consist of exactly 6 space-separated parts, "
"not {}".format(len(value)))
seconds, minutes, hours, days_of_month, months, days_of_week = value
return {
CONF_SECONDS: validate_cron_seconds(seconds),
CONF_MINUTES: validate_cron_minutes(minutes),
CONF_HOURS: validate_cron_hours(hours),
CONF_DAYS_OF_MONTH: validate_cron_days_of_month(days_of_month),
CONF_MONTHS: validate_cron_months(months),
CONF_DAYS_OF_WEEK: validate_cron_days_of_week(days_of_week),
}
def validator(value):
if isinstance(value, list):
for v in value:
if not isinstance(v, int):
raise vol.Invalid(
"Expected integer for {} '{}', got {}".format(
v, name, type(v)))
if v < min_value or v > max_value:
raise vol.Invalid(
"{} {} is out of range (min={} max={}).".format(
name, v, min_value, max_value))
return list(sorted(value))
value = cv.string(value)
values = set()
for part in value.split(','):
values |= _parse_cron_part(part, min_value, max_value,
special_mapping)
return validator(list(values))
def validate_speed(value):
value = cv.string(value)
for suffix in ('steps/s', 'steps/s'):
if value.endswith(suffix):
value = value[:-len(suffix)]
if value == 'inf':
return 1e6
try:
value = float(value)
except ValueError:
raise vol.Invalid("Expected speed as floating point number, got {}".format(value))
if value <= 0:
raise vol.Invalid("Speed must be larger than 0 steps/s!")
return value
def validate_acceleration(value):
value = cv.string(value)
for suffix in ('steps/s^2', 'steps/s*s', 'steps/s/s', 'steps/ss', 'steps/(s*s)'):
if value.endswith(suffix):
value = value[:-len(suffix)]
if value == 'inf':
return 1e6
try:
value = float(value)
except ValueError:
raise vol.Invalid("Expected acceleration as floating point number, got {}".format(value))
if value <= 0:
raise vol.Invalid("Acceleration must be larger than 0 steps/s^2!")
return value
def preload_core_config(config):
if 'pi4homeyaml' in config:
_LOGGER.warning("The pi4homeyaml section has been renamed to pi4home in 1.11.0. "
"Please replace 'pi4homeyaml:' in your configuration with 'pi4home:'.")
config[CONF_PI4HOME] = config.pop('pi4homeyaml')
if CONF_PI4HOME not in config:
raise pi4homeError(u"No pi4home section in config")
core_conf = config[CONF_PI4HOME]
if CONF_PLATFORM not in core_conf:
raise pi4homeError("pi4home.platform not specified.")
if CONF_BOARD not in core_conf:
raise pi4homeError("pi4home.board not specified.")
if CONF_NAME not in core_conf:
raise pi4homeError("pi4home.name not specified.")
try:
CORE.esp_platform = validate_platform(core_conf[CONF_PLATFORM])
CORE.board = validate_board(core_conf[CONF_BOARD])
CORE.name = cv.valid_name(core_conf[CONF_NAME])
CORE.build_path = CORE.relative_path(
cv.string(core_conf.get(CONF_BUILD_PATH, default_build_path())))
except vol.Invalid as e:
raise pi4homeError(text_type(e))
def validate_range(value):
value = cv.string(value)
if value.endswith(u'µT') or value.endswith('uT'):
value = value[:-2]
return cv.one_of(*HMC5883L_RANGES, int=True)(value)
def validate_mux(value):
value = cv.string(value).upper()
value = value.replace(' ', '_')
return cv.one_of(*MUX)(value)
def validate_commit(value):
value = cv.string(value)
if re.match(r"^[0-9a-f]{7,}$", value) is None:
raise vol.Invalid("Commit option only accepts commit hashes in hex format.")
return value
def validate_fingerprint(value):
value = cv.string(value)
if re.match(r'^[0-9a-f]{40}$', value) is None:
raise vol.Invalid(u"fingerprint must be valid SHA1 hash")
return value