mmeval.core.dispatch

mmeval.core.dispatch = <mmeval.core.dispatcher._MMEvalDispatcher object>

A Dispatcher inherited from plum.Dispatcher that resolve typing.ForwardRef.

This dispatcher tries to use importlib.import_moudle to import ForwardRerf type and convert unimportable type as a placeholder.

With the _MMEvalDispatcher, we can run the following code example without PyTorch installed, which is plum.dispatch can’t do.

Example

>>> from mmeval.core import dispatch

>>> @dispatch
>>> def compute(x: 'torch.Tensor'):
...     print('The input is a `torch.Tensor`')

>>> @dispatch
>>> def compute(x: 'numpy.ndarray'):
...     print('The input is a `numpy.ndarray`')