PythonCallTransformerResolver

class ditto.resolvers.PythonCallTransformerResolver(callable_transformers, nested_search=True)[source]

Bases: ditto.api.TransformerResolver

Similar to the PythonCallTaskMatcher, but finds a transformer for a operator using the same matching pattern.

Parameters

  • callable_transformers (Dict[Callable, Type[OperatorTransformer]]) – a map of python callables and matching transformers

  • nested_search (bool) – whether to search the method source code itself for the callable

resolve_transformer(task)[source]

see the behavior of does_match()

Parameters

task (BaseOperator) – the task to resolve the transformer for

Return type

Type[OperatorTransformer]

Returns

the resolved transformer