CustomDecompTable

class tensorplay.export.CustomDecompTable(entries: Mapping[Any, Callable[[...], Any]] | Iterable[tuple[Any, Callable[[...], Any]]] | None = None, *, defaults: bool = True)[source]

A validated mutable mapping from graph targets to replacement callables.

Entries are keyed by graph target (callable or method name). Removing a key preserves the op from rewriting; materialize returns a plain dict for consumers that require one.

clear() → None.  Remove all items from D.

classmethod fromkeys(iterable, value=None, /)

Create a new dictionary with keys from iterable and values set to value.

materialize() → dict[Any, Callable[[...], Any]][source]

Return a plain dict of effective entries, resolving defaults.

popitem()

Remove and return a (key, value) pair as a 2-tuple.

Pairs are returned in LIFO (last-in, first-out) order. Raises KeyError if the dict is empty.

remove(target: Any) → Callable[[...], Any][source]

Preserve target by deleting its decomposition entry.

setdefault(key, default=None, /)

Insert key with a value of default if key is not in the dictionary.

Return the value for key if key is in the dictionary, else default.