diff options
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/test/test_uuid.py | 6 | ||||
| -rw-r--r-- | Lib/uuid.py | 11 |
2 files changed, 15 insertions, 2 deletions
diff --git a/Lib/test/test_uuid.py b/Lib/test/test_uuid.py index bfa9f97..bc83de2 100644 --- a/Lib/test/test_uuid.py +++ b/Lib/test/test_uuid.py @@ -321,6 +321,12 @@ class TestUUID(unittest.TestCase): self.check_node(node, 'ifconfig') @unittest.skipUnless(os.name == 'posix', 'requires Posix') + def test_ip_getnode(self): + node = uuid._ip_getnode() + if node is not None: + self.check_node(node, 'ip') + + @unittest.skipUnless(os.name == 'posix', 'requires Posix') def test_arp_getnode(self): node = uuid._arp_getnode() if node is not None: diff --git a/Lib/uuid.py b/Lib/uuid.py index 9c2a971..7b0b413 100644 --- a/Lib/uuid.py +++ b/Lib/uuid.py @@ -356,6 +356,13 @@ def _ifconfig_getnode(): if mac: return mac +def _ip_getnode(): + """Get the hardware address on Unix by running ip.""" + # This works on Linux with iproute2. + mac = _find_mac('ip', 'link list', [b'link/ether'], lambda i: i+1) + if mac: + return mac + def _arp_getnode(): """Get the hardware address on Unix by running arp.""" import os, socket @@ -538,8 +545,8 @@ def getnode(): if sys.platform == 'win32': getters = [_windll_getnode, _netbios_getnode, _ipconfig_getnode] else: - getters = [_unixdll_getnode, _ifconfig_getnode, _arp_getnode, - _lanscan_getnode, _netstat_getnode] + getters = [_unixdll_getnode, _ifconfig_getnode, _ip_getnode, + _arp_getnode, _lanscan_getnode, _netstat_getnode] for getter in getters + [_random_getnode]: try: |