kerberos_util.py

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import sys


def get_kerb_host_from_kerberos_host_fqdn(kerberos_host_fqdn):
  kerb_host = kerberos_host_fqdn.split(':')[0]
  if sys.version_info.major < 3:
    # sasl does not accept unicode strings, explicitly encode the string into ascii.
    kerb_host = kerb_host.encode('ascii', 'ignore')
  return kerb_host