nw.transforms

nw.transforms = <Registry nw.transforms>

A typed dict-backed plugin registry.

Parameters:

• name – Optional name; appears in error messages and repr.

• on_conflict – 'error' (default) raises RegistryConflict when registering a key that already exists. 'replace' silently overwrites. 'keep' silently keeps the original.

• strict_setitem – Opt-in (default False). By default reg[k] = v is an explicit assignment that replaces whatever is there, bypassing on_conflict. With strict_setitem=True it follows the on_conflict policy exactly like register() (so MutableMapping.update and setdefault do too; note update is not atomic: entries before the first conflict stay).

• (reading (Keys that are aliases resolve to their canonical key everywhere)

:param : :param reg[k] = v: :param register(): :param register_lazy()): :param so the on_conflict: :param policy always applies to the canonical entry.: :param Implements MutableMapping so anything that takes a mapping (dict(...): :param : :param iteration: :param length checks: :param in lookups: :param .items()) just works.: