def normalize_index(header, method):

    return header.index(''.join(method(header)))
Retrieve loopback IP addresses
dataset/ETHPy150Open openelections/openelections-core/openelex/us/wa/load.py/normalize_index--crossover with--dataset/ETHPy150Open Exa-Networks/exabgp/lib/exabgp/application/healthcheck.py/loopback_ips