jsondata helps you read and write large data files easily
It saves lists line-by-line with each item in the list as json
It saves dictionary values recursively as separate files by key of dict.
It saves numpy arrays using savetxt a readable format offered by numpy lib.
It saves lists of numpy arrays efficiently in an archive also offered by numpy lib: npz.
It does this all through one simple interface: save and read.
Copyright (C) 2011 Joseph Perla
GNU Affero General Public License. See <http://www.gnu.org/licenses/>.