mendevi.database.meta.get_extractor¶

mendevi.database.meta.get_extractor(name: str, *, safe: bool = False) → Extractor[source]¶

Get the way to deserialize a raw value.

Parameters¶

namestr: The label name.
safeboolean, default=False: If True, retrun a stupid value instead of raising KeyError.

Returns¶

extractorExtractor: The label, func and scale.