Evan Kersey
03/11/2020
practice bids data grabber and layout
"""
print("init bidsGrabber")
from nipype.interfaces.io import BIDSDataGrabber
from nipype.pipeline import Node, MapNode, Workflow
from bids.layout import BIDSLayout
from nipype.interfaces.utility import Function
#make the layout
layout = BIDSLayout("/mnt/Filbey/Evan/MJXProcessing/examples/examples/BIDS")
layout.get_subjects
layout.get_modalities()
layout.get_session()
print(layout.get(subject=[], extensions=['.nii'], return_type='file'))
"""
#create first node
#this uses the layout to make a node
bg = Node(BIDSDataGrabber(), name='bids-grabber', layout = layout)
#this defines the root dir
# ToDo fixme
File "/mnt/Filbey/Evan/MJXProcessing/env/lib/python3.6/site-packages/bids/layout/layout.py", line 460, in _validate_root
raise ValueError("BIDS root does not exist: %s" % self.root)
ValueError: BIDS root does not exist: /tmp/tmp9g7ddldw/bids-grabber/examples/examples/BIDS