def test_iab():
eui = EUI('00-50-C2-05-C0-00')
assert eui.is_iab()
assert str(eui.oui) == '00-50-C2'
assert str(eui.iab) == '00-50-C2-05-C0-00'
assert eui.ei == '05-C0-00'
assert int(eui.oui) == 0x0050c2
assert int(eui.iab) == 0x0050c205c
def test_iab():
eui = EUI('00-50-C2-05-C0-00')
assert eui.is_iab()
assert str(eui.oui) == '00-50-C2'
assert str(eui.iab) == '00-50-C2-05-C0-00'
assert eui.ei == '05-C0-00'
assert int(eui.oui) == 0x0050c2
assert int(eui.iab) == 0x0050c205c
def test_new_iab():
eui = EUI('40-D8-55-13-10-00')
assert eui.is_iab()
assert str(eui.oui) == '40-D8-55'
assert str(eui.iab) == '40-D8-55-13-10-00'
assert eui.ei == '13-10-00'
assert int(eui.oui) == 0x40d855
assert int(eui.iab) == 0x40d855131
assert IAB(eui.value) == eui.iab
def test_eui_iab():
mac = EUI('00-50-C2-00-0F-01')
assert mac.is_iab()
iab = mac.iab
assert str(iab) == '00-50-C2-00-00-00'
assert iab == IAB('00-50-C2-00-00-00')
reg_info = iab.registration()
assert reg_info.address == [
'1241 Superieor Ave E',
'Cleveland OH 44114',
'US',
]
assert reg_info.iab == '00-50-C2-00-00-00'
assert reg_info.org == 'T.L.S. Corp.'
def test_eui_iab():
mac = EUI('00-50-C2-00-0F-01')
assert mac.is_iab()
iab = mac.iab
assert str(iab) == '00-50-C2-00-00-00'
assert iab == IAB('00-50-C2-00-00-00')
reg_info = iab.registration()
assert reg_info.address == [
'1241 Superieor Ave E',
'Cleveland OH 44114',
'US',
]
assert reg_info.iab == '00-50-C2-00-00-00'
assert reg_info.org == 'T.L.S. Corp.'
def mac_vendor(mac_addr):
try:
mac = EUI(mac_addr)
except AddrFormatError:
return "Invalid MAC"
try:
if mac.is_iab():
oui = mac.iab
else:
oui = mac.oui
except NotRegisteredError:
# Words[0] attribute returns the first octet of a MAC address
# in decimal:
# https://netaddr.readthedocs.io/en/latest/api.html#netaddr.EUI.words
# Bool() returns true if bitwise AND operation is not 0.
if bool(mac.words[0] & 0b10):
return "LA address"
else:
return "unknown vendor"
return shorten(oui.registration().org)
