def get_random_string(length):

    return "{0:0{1}x}".format(random.getrandbits(length * 4), length)
Reopening a file with tables using enumerated data.
dataset/ETHPy150Open openstack/neutron/neutron/common/utils.py/get_random_string--crossover with--dataset/ETHPy150Open PyTables/PyTables/tables/tests/test_enum.py/EnumTableTestCase.test00a_reopen