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# Copyright 2014-2015 Canonical Ltd. This software is licensed under the
# GNU Affero General Public License version 3 (see the file LICENSE).
"""MAC-related utilities."""
from __future__ import (
absolute_import,
print_function,
unicode_literals,
)
str = None
__metaclass__ = type
__all__ = [
'get_vendor_for_mac',
]
from netaddr import (
EUI,
NotRegisteredError,
)
def get_vendor_for_mac(mac):
"""Return vendor for MAC."""
data = EUI(mac)
try:
return data.oui.registration().org
except NotRegisteredError:
return 'Unknown Vendor'
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