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Code Issues Releases Wiki Activity

Improve config final validation (#1917)

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This commit is contained in:
Otto Winter
2021-06-17 21:54:14 +02:00
committed by GitHub
parent c19b3ecd43
commit 2419bc3678
18 changed files with 303 additions and 162 deletions
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28
esphome/components/spi/__init__.py
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@@ -1,5 +1,6 @@
import esphome.codegen as cg
import esphome.config_validation as cv
import esphome.final_validate as fv
from esphome import pins
from esphome.const import (
CONF_CLK_PIN,
@@ -69,9 +70,24 @@ async def register_spi_device(var, config):
cg.add(var.set_cs_pin(pin))
def validate_device(name, config, item_config, require_mosi, require_miso):
spi_config = config.get_config_by_id(item_config[CONF_SPI_ID])
if require_mosi and CONF_MISO_PIN not in spi_config:
raise ValueError(f"Component {name} requires parent spi to declare miso_pin")
if require_miso and CONF_MOSI_PIN not in spi_config:
raise ValueError(f"Component {name} requires parent spi to declare mosi_pin")
def final_validate_device_schema(name: str, *, require_mosi: bool, require_miso: bool):
hub_schema = {}
if require_miso:
hub_schema[
cv.Required(
CONF_MISO_PIN,
msg=f"Component {name} requires this spi bus to declare a miso_pin",
)
] = cv.valid
if require_mosi:
hub_schema[
cv.Required(
CONF_MOSI_PIN,
msg=f"Component {name} requires this spi bus to declare a mosi_pin",
)
] = cv.valid
return cv.Schema(
{cv.Required(CONF_SPI_ID): fv.id_declaration_match_schema(hub_schema)},
extra=cv.ALLOW_EXTRA,
)