def updateInfo(self, item, newlinks, oldlinks):
		'''爬虫爬完之后对数据库内容进行更新'''
		cur = self.conn.cursor()
		cur.execute("SELECT wid,did FROM Websites WHERE url=?", (item['url'],))
		wid, did = cur.fetchone()
		# website记录更新
		cur.execute("UPDATE Websites SET title=?,visited=1 WHERE wid=?", (item['title'], wid,))
		# 对应的domain记录中出度也需要更新
		cur.execute("UPDATE Domains SET outdegree=outdegree+? WHERE did=?", (len(item['links']), did,))

		# 对该网页中所有链接涉及的记录进行更新
		# 外部判断未出现过的链接
		for link,domain in newlinks:
			self.insertWebsite(link, domain)

		# 外部判断出现过的链接
		for link,domain in oldlinks:
			# 对对应的domain记录入度增加
			cur.execute("UPDATE Domains SET outdegree=outdegree+1 WHERE domain=?", (domain,))
		# 写入到文件
		self.conn.commit()
def list_query_results_for_resource_group(
        self,
        resource_group_name: str,
        query_options: Optional["_models.QueryOptions"] = None,
        **kwargs: Any
    ) -> AsyncIterable["_models.PolicyTrackedResourcesQueryResults"]:
        """Queries policy tracked resources under the resource group.

        :param resource_group_name: Resource group name.
        :type resource_group_name: str
        :param query_options: Parameter group.
        :type query_options: ~azure.mgmt.policyinsights.models.QueryOptions
        :keyword callable cls: A custom type or function that will be passed the direct response
        :return: An iterator like instance of either PolicyTrackedResourcesQueryResults or the result of cls(response)
        :rtype: ~azure.core.async_paging.AsyncItemPaged[~azure.mgmt.policyinsights.models.PolicyTrackedResourcesQueryResults]
        :raises: ~azure.core.exceptions.HttpResponseError
        """
        cls = kwargs.pop('cls', None)  # type: ClsType["_models.PolicyTrackedResourcesQueryResults"]
        error_map = {
            401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
        }
        error_map.update(kwargs.pop('error_map', {}))