wiring.check_specs() – dagster-dataframely

wiring.check_specs()

Return the asset check specs for the schema’s rules, plus the column-schema check.

Usage

wiring.check_specs(
    schema,
    *,
    asset,
    check_granularity=None,
    schema_rules=None,
)

Parameters

check_granularity: Granularity | None = None: How many checks report the schema’s rules. Changing it on an asset that has already run starts a new check history. None uses DAGSTER_DATAFRAMELY_CHECK_GRANULARITY if set, else rule.
schema_rules: SchemaRules | None = None: Which checks report the schema-level rules at column granularity. None uses DAGSTER_DATAFRAMELY_SCHEMA_RULES if set, else collapsed.

Returns

The column-schema check’s spec first, then one spec per rule set.

Raises

InvalidSettingError: A setting’s argument or environment variable has a value the setting does not allow.
ReservedColumnError: A column name is in the reserved dy_ namespace.
InvalidColumnNameError: A column name has a character Dagster does not allow in an asset check name.
CheckNameCollisionError: Two rules produce the same asset check name.