def crbug_number(self):
    if (not self.bug_url):
        return
    m = re.search('[\\/|?id=]([0-9]+)$', self.bug_url)
    if m:
        return m.group(1)
def crbug_number(self):
    if (not self.bug_url):
        return
    m = re.search('[\\/|?id=]([0-9]+)$', self.bug_url)
    if m:
        return m.group(1)