import h5py, os
from  floder.config import cfg

def writef(uuid, num_id, feature):
    fname = os.sep.join([cfg.hFile, uuid+'.h5'])
    if not os.path.exists(fname):
        f = h5py.File(fname, 'w')
        f[str(num_id)] = feature
    else:
        f = h5py.File(fname, 'a')
        f[str(num_id)] = feature
    print('>>>>>>>have been write')
    f.close()

def readf(uuid, num_id):
    fname = os.sep.join([cfg.hFile, uuid+'.h5'])
    f = h5py.File(fname, 'r')
    value = f[str(num_id)][:]
    f.close()
    return value

def removef(uuid):
    fname = os.sep.join([cfg.hFile, uuid+'.h5'])
    os.remove(fname)