def mcanonical(mobile):
  try:
    ro = requests.get(mobile, timeout=5)
    text = ro.text
    xpth = "/html/head/link[@rel = 'canonical']/@href"
    revcon = scraper(text, xpth)
    return revcon
  except:
    return None
Tests return the list of aliases associated with an ip
dataset/ETHPy150Open miklevin/pipulate/common.py/mcanonical--crossover with--dataset/ETHPy150Open saltstack/salt/tests/unit/modules/hosts_test.py/HostsTestCase.test_get_alias_none