def init(pool):
    global dbpool
    if dbpool is None:
        dbpool = pool
    assert(dbpool)
Return True if data has children.
dataset/ETHPy150Open roglew/pappy-proxy/pappyproxy/http.py/init--crossover with--dataset/ETHPy150Open abehaskins/python-firebasin/firebasin/datasnapshot.py/DataSnapshot.hasChildren