mendeley_doi.py

from mendeley_client import MendeleyClient

mendeley = MendeleyClient(..., ...)  # Fill out API keys here

try:
    mendeley.load_keys()
except IOError:
    mendeley.get_required_keys()
    mendeley.save_keys()

response = mendeley.library()
pages = response['items_per_page']

dois = {}
for page in range(pages):
    print "Page %i..." % page
    response = mendeley.library(page=page)
    for document_id in response['document_ids']:
        print "Document %s..." % document_id
        document = mendeley.document_details(document_id)
        if type(document['identifiers']) is dict \
        and 'doi' in document['identifiers']:
            dois[document_id] = document['identifiers']
        else:
            dois[document_id] = None