@classmethod
def log_ambiguous_link(cls, msg, matches, *args):
    log.warn(msg, *args)
    for m in matches:
        log.warn('... %r', m)
@classmethod
def log_ambiguous_link(cls, msg, matches, *args):
    log.warn(msg, *args)
    for m in matches:
        log.warn('... %r', m)