boundlab.interp.OpHandler

class boundlab.interp.OpHandler

Bases: object

One implementation of an ONNX-level operator.

A handler declares which operator it implements (op), when it applies (condition(), typically a check on the operand classes), and the transformation itself (handle()). For every dispatched call exactly one registered handler must be ready; overrides breaks declared ties.

Methods

__init__
condition	Whether this handler applies to these operands (default: always).
handle	Transform the operands; sub-operations go through interp.<op> so the enclosing domain's handlers apply to them too.
override_handler	A copy of this handler that takes precedence over other when both are ready for the same call.

op: str

overrides: list[type[OpHandler]] = []

override_handler(other)

A copy of this handler that takes precedence over other when both are ready for the same call.

condition(*args, **kwargs)

Whether this handler applies to these operands (default: always).

abstractmethod handle(interp, *args, **kwargs)

Transform the operands; sub-operations go through interp.<op> so the enclosing domain’s handlers apply to them too.