Equivalent of json.dumps() but includes ISO-8601 date encodings of datetime and date data.

jdumps.py

import json
import datetime
from dateutil import tz
from naive_aware import isAware, makeAware, makeNaive

def jdumps(obj):
    return json.dumps(obj,
        default=lambda o: (makeAware(o) if isinstance(o, datetime.datetime) else o).isoformat() \
            if (isinstance(o, datetime.datetime) or isinstance(o, datetime.date)) else None,
        sort_keys=True,
        indent=4)