a = {'session=1-nhTmQXAmtu5lgrvQRfJDHwQKmoYC0jhtRmvkVw8y7mXa2019875424': 0} # 遍历a for key, value in a.items(): print(key, value) xp_delete_ids ="11#22#33#4444" need_check_goods_list=[{'id': 11, "sell_num":15,'name': '11'}, {'id': 22, "sell_num":16,'name': '22'}, {'id': '33', "sell_num":31,'name': '33'}, {'id': '44', "sell_num":22,'name': '44'}, {'id': '414',"sell_num":1, 'name': '414'}] # # 删除need_check_goods_list中id在xp_delete_ids中的元素 # xp_delete_ids_set = set(xp_delete_ids.split('#')) # need_check_goods_list = [item for item in need_check_goods_list if str(item['id']) not in xp_delete_ids_set] # print(need_check_goods_list) # # # # 遍历need_check_goods_list ,删除元素中的sell_num小于10的元素 check_sell_num = int(10) need_check_goods_list = [item for item in need_check_goods_list if item['sell_num'] >= int(check_sell_num)] print(need_check_goods_list) # # # 遍历need_check_goods_list ,删除元素中的sell_num小于10的元素 # need_check_goods_list = [item for item in need_check_goods_list if item['sell_num'] >= 10] # print(need_check_goods_list) # print(len(need_check_goods_list)) # # print(xp_delete_ids) # # check_sell_num =17 # i=0 # # print(need_check_goods_list) # print(len(need_check_goods_list)) # print(xp_delete_ids)