def test_find_mac(self):
data = '''\
fake hwaddr
cscotun0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
eth0 Link encap:Ethernet HWaddr 12:34:56:78:90:ab
'''
def mock_popen(cmd):
return io.StringIO(data)
if shutil.which('ifconfig') is None:
path = os.pathsep.join(('/sbin', '/usr/sbin'))
if shutil.which('ifconfig', path=path) is None:
self.skipTest('requires ifconfig')
with support.swap_attr(os, 'popen', mock_popen):
mac = uuid._find_mac(
command='ifconfig',
args='',
hw_identifiers=['hwaddr'],
get_index=lambda x: x + 1,
)
self.assertEqual(mac, 0x1234567890ab)
python类_find_mac()的实例源码
def test_find_mac(self):
data = '''\
fake hwaddr
cscotun0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
eth0 Link encap:Ethernet HWaddr 12:34:56:78:90:ab
'''
def mock_popen(cmd):
return io.StringIO(data)
if shutil.which('ifconfig') is None:
path = os.pathsep.join(('/sbin', '/usr/sbin'))
if shutil.which('ifconfig', path=path) is None:
self.skipTest('requires ifconfig')
with support.swap_attr(os, 'popen', mock_popen):
mac = uuid._find_mac(
command='ifconfig',
args='',
hw_identifiers=['hwaddr'],
get_index=lambda x: x + 1,
)
self.assertEqual(mac, 0x1234567890ab)
def __set_identity(self):
node = None
if sys.platform == 'win32':
for getter in [uuid._netbios_getnode, uuid._ipconfig_getnode]:
node = getter()
if node:
break
else:
# Linux only, find mac address using ifconfig command. taken from uuid._ifconfig_getnode
for args in ('eth0', 'wlan0', 'en0'): # TODO: other possible network interface name
node = uuid._find_mac('ifconfig', args, ['hwaddr', 'ether'], lambda i: i + 1)
if node:
break
if node is None:
raise RuntimeError("No network interface found.")
self.__mac_address = ':'.join([str('%012x' % node)[x:x + 2] for x in range(0, 12, 2)])
url = 'xiboside://%s/%s/%s' % (sys.platform, os.name, self.__mac_address)
self.__keys['hardware'] = uuid.uuid3(uuid.NAMESPACE_URL, url)
def test_find_mac(self):
data = '''\
fake hwaddr
cscotun0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
eth0 Link encap:Ethernet HWaddr 12:34:56:78:90:ab
'''
def mock_popen(cmd):
return io.BytesIO(data)
path = os.environ.get("PATH", os.defpath).split(os.pathsep)
path.extend(('/sbin', '/usr/sbin'))
for dir in path:
executable = os.path.join(dir, 'ifconfig')
if (os.path.exists(executable) and
os.access(executable, os.F_OK | os.X_OK) and
not os.path.isdir(executable)):
break
else:
self.skipTest('requires ifconfig')
with test_support.swap_attr(os, 'popen', mock_popen):
mac = uuid._find_mac(
command='ifconfig',
args='',
hw_identifiers=['hwaddr'],
get_index=lambda x: x + 1,
)
self.assertEqual(mac, 0x1234567890ab)
def test_find_mac(self):
data = '''\
fake hwaddr
cscotun0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
eth0 Link encap:Ethernet HWaddr 12:34:56:78:90:ab
'''
def mock_popen(cmd):
return io.BytesIO(data)
path = os.environ.get("PATH", os.defpath).split(os.pathsep)
path.extend(('/sbin', '/usr/sbin'))
for dir in path:
executable = os.path.join(dir, 'ifconfig')
if (os.path.exists(executable) and
os.access(executable, os.F_OK | os.X_OK) and
not os.path.isdir(executable)):
break
else:
self.skipTest('requires ifconfig')
with test_support.swap_attr(os, 'popen', mock_popen):
mac = uuid._find_mac(
command='ifconfig',
args='',
hw_identifiers=['hwaddr'],
get_index=lambda x: x + 1,
)
self.assertEqual(mac, 0x1234567890ab)
def test_find_mac(self):
data = '''\
fake hwaddr
cscotun0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
eth0 Link encap:Ethernet HWaddr 12:34:56:78:90:ab
'''
def mock_popen(cmd):
return io.BytesIO(data)
path = os.environ.get("PATH", os.defpath).split(os.pathsep)
path.extend(('/sbin', '/usr/sbin'))
for dir in path:
executable = os.path.join(dir, 'ifconfig')
if (os.path.exists(executable) and
os.access(executable, os.F_OK | os.X_OK) and
not os.path.isdir(executable)):
break
else:
self.skipTest('requires ifconfig')
with test_support.swap_attr(os, 'popen', mock_popen):
mac = uuid._find_mac(
command='ifconfig',
args='',
hw_identifiers=['hwaddr'],
get_index=lambda x: x + 1,
)
self.assertEqual(mac, 0x1234567890ab)