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DOC: Add S3DataGrabber example #2849

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merged 4 commits into from Jan 23, 2019
Merged

DOC: Add S3DataGrabber example #2849

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a47c1ef
enh: add s3 datagrabber example
satra Jan 12, 2019
ea4fb4b
fix: typo
satra Jan 12, 2019
5005da2
Merge remote-tracking branch 'upstream/master' into satra-doc-s3grab
effigies Jan 22, 2019
bd1ab8a
STY: Whitespace, line length
effigies Jan 22, 2019
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17 changes: 17 additions & 0 deletions nipype/interfaces/io.py
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Expand Up @@ -829,7 +829,24 @@ class S3DataGrabber(LibraryBaseInterface, IOBase):
"template" uses regex style formatting, rather than the
glob-style found in the original DataGrabber.

Examples
--------

>>> s3grab = S3DataGrabber(infields=['subj_id'], outfields=["func", "anat"])
>>> s3grab.inputs.bucket = 'openneuro'
>>> s3grab.inputs.sort_filelist = True
>>> s3grab.inputs.template = '*'
>>> s3grab.inputs.anon = True
>>> s3grab.inputs.bucket_path = 'ds000101/ds000101_R2.0.0/uncompressed/'
>>> s3grab.inputs.local_directory = '/tmp'
>>> s3grab.inputs.field_template = {'anat': '%s/anat/%s_T1w.nii.gz',
... 'func': '%s/func/%s_task-simon_run-1_bold.nii.gz'}
>>> s3grab.inputs.template_args = {'anat': [['subj_id', 'subj_id']],
... 'func': [['subj_id', 'subj_id']]}
>>> s3grab.inputs.subj_id = 'sub-01'
>>> s3grab.run() # doctest: +SKIP
"""

input_spec = S3DataGrabberInputSpec
output_spec = DynamicTraitedSpec
_always_run = True
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