def check(self, url):
if self.whitelist is None and self.blacklist is None:
GLog.fatal("You should input whitelist or blacklist at least")
return 0
v1 = 0
if self.whitelist is not None:
v1 = self.check_by_whitelist(url)
v2 = 0
if self.blacklist is not None:
v2 = self.check_by_blacklist(url)
if v1 + v2 == 0:
return (0, '')
else:
return (1, self.err_msg)
def check_url(self, url):
#使用所有的checker检查某个url
parent = url.parent if isinstance(url, URL) else None
url = url.url if isinstance(url, URL) else url
GLog.debug("Checking url: %s", url)
failed_checker = 0
for checker in self.checkers:
failed_checker += checker.check(url)
#如果所有checker检查返回0（正常），直接返回0
if failed_checker == 0:
return 0
#有checker检查失败了
if not self.is_white_url(url):
GLog.fatal("URL check failed: %s, parent url: %s", url, parent)
return 1
else:
GLog.warning("URL check failed: %s, parent url: %s", url, parent)
return 0