yggdrasil.data.data_utils

data_utils

safe_constraint_name

safe_constraint_name(
    obj: str | list[str], limit: int = 256, prefix: str = "", suffix: str = ""
) -> str

Generate a deterministic, length-bounded, identifier-safe constraint name.

Sanitizes all parts to [A-Za-z0-9_], joins with __, wraps with prefix and suffix, and returns it verbatim if it fits within limit. Otherwise, replaces the middle with a BLAKE2b hex digest sized to fit, keeping the prefix and suffix intact.