Custom Function

re: https://github.com/ucldc/pynux/#custom-function

one reason for this is to update records in a batch:

# ucm_lija2_funding_note_injection.py
from pprint import pprint as pp

def nuxeo_mapper(docs, nx):
    for doc in docs:
        descriptions = doc['properties'].get('ucldc_schema:description', None)
        if descriptions:
            print doc['path']
            descriptions.append({
                u'item': u'Digitization funded by an Institute for Museum and Library Services (IMLS) Leadership Grant (LG 30-02-0260-02) awarded to the University of California, Merced Library.',
                u'type': u'funding',
            })
            pp(descriptions)
            doc['properties'] = { 'ucldc_schema:description': descriptions }
            nx.update_nuxeo_properties(doc, uid=doc['uid'])

then you can do something like

export PYTHONPATH=.
nxls.py /asset-library/UCX/CollectionZ --show-custom-function ucm_lija2_funding_note_injection

and it will run the clean up function on each document returned.