Selecting several tasks fails

[oesteban]

For a dataset with tasks 'rest' and 'view' this doesn't seem to work (or I am doing something wrong):

from bids.grabbids import BIDSLayout
layout = BIDSLayout('bids_dir/')
layout.get(task=['rest', 'view'])

I've tried changing the corresponding pattern (https://github.com/INCF/pybids/blob/master/bids/grabbids/config/bids.json#L25) to

        {
            "name": "task",
            "pattern": "task-([a-zA-Z0-9]+)"
        },

And it didn't work out either.

Selecting one task works well:

from bids.grabbids import BIDSLayout
layout = BIDSLayout('bids_dir/')
layout.get(task='rest')

[chrisgorgo]

@tyarkoni could you have a look at this?

[tyarkoni]

I don't think lists are supported for the task argument. That's worth adding, but I probably won't have time until early June. Should be fairly easy to add though if you want to open a PR, @oesteban. Alternatively, I think this is all regex based, so you can try task='rest|view' and that might work.

[tyarkoni]

Per grabbles/grabbit#36, lists now work as intended, so I'm closing this, @oesteban. Will be included in the next grabbit release.