def main():
parser = argparse.ArgumentParser(description=DESCRIPTION)
parser.add_argument("hostname", nargs='?',
help="hostname to resolve as ip (can be empty)")
args = parser.parse_args()
if args.hostname is None:
res = get_real_ip()
else:
res = get_ip_for_hostname(args.hostname)
if res is not None:
print(res)
else:
sys.exit(1)
def main():
parser = argparse.ArgumentParser(description=DESCRIPTION)
parser.add_argument("hostname",
nargs='?',
help="hostname to resolve as ip (can be empty)")
args = parser.parse_args()
if args.hostname is None:
res = get_real_ip()
else:
res = get_ip_for_hostname(args.hostname)
if res is not None:
print(res)
else:
sys.exit(1)
def test_get_ip_for_hostname(self):
tmp = get_ip_for_hostname(socket.gethostname())
self.assertTrue("." in tmp)
self.assertTrue(isinstance(tmp, str))
def test_get_ip_for_hostname_not_found(self):
tmp = get_ip_for_hostname("foo.bar")
self.assertTrue(tmp is None)
def test_get_ip_for_hostname_localhost(self):
tmp = get_ip_for_hostname("localhost")
self.assertEquals(tmp, "127.0.0.1")
self.assertTrue(isinstance(tmp, str))
def test_get_ip_for_hostname_auto(self):
tmp = get_ip_for_hostname("AUTO")
self.assertEquals(tmp, "AUTO")
self.assertTrue(isinstance(tmp, str))
def test_get_ip_for_hostname(self):
tmp = get_ip_for_hostname(socket.gethostname())
self.assertTrue("." in tmp)
self.assertTrue(isinstance(tmp, str))
def test_get_ip_for_hostname_not_found(self):
tmp = get_ip_for_hostname("foo.bar")
self.assertTrue(tmp is None)
def test_get_ip_for_hostname_localhost(self):
tmp = get_ip_for_hostname("localhost")
self.assertEquals(tmp, "127.0.0.1")
self.assertTrue(isinstance(tmp, str))
def test_get_ip_for_hostname_auto(self):
tmp = get_ip_for_hostname("AUTO")
self.assertEquals(tmp, "AUTO")
self.assertTrue(isinstance(tmp, str))