Simple cached DOI metadata resolver with batch lookup capabilities. This resolves metadata for articles, using CrossRef's API. It adds a batch lookup capability, to retrieve many DOIs in a single request. This is particularly efficient if the DOIs have been cached before.

Usage:

python manage.py runserver &

For a single DOI:

curl http://localhost:8000/10.1016/j.physletb.2015.01.010

For a batch:

curl -d 'dois=["10.1016/j.physletb.2015.01.010","10.5380/dp.v1i1.1922","10.1007/978-3-319-10936-7_9"]' http://localhost:8000/batch