import pickle
with open('testPickle.p', 'rb') as ch_f:
    channels = pickle.load(ch_f)
out = []
for x in channels.keys():
    chName = x
    dType = channels[x]['data_type']
    if dType == 'REAL':
        dType = "float"
    elif dType[-3:] == "INT":
        dType = "integer"
    elif dType == "BOOL":
        dType = "boolean"
    else:
        print dType

    out.append("{0} - {1}".format(chName, dType))

for a in sorted(out):
    print a