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| # | |
| # Copyright 2024 The InfiniFlow Authors. All Rights Reserved. | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| # | |
| import random | |
| from abc import ABC | |
| from functools import partial | |
| import pandas as pd | |
| import requests | |
| import re | |
| from agent.settings import DEBUG | |
| from agent.component.base import ComponentBase, ComponentParamBase | |
| class BaiduParam(ComponentParamBase): | |
| """ | |
| Define the Baidu component parameters. | |
| """ | |
| def __init__(self): | |
| super().__init__() | |
| self.top_n = 10 | |
| def check(self): | |
| self.check_positive_integer(self.top_n, "Top N") | |
| class Baidu(ComponentBase, ABC): | |
| component_name = "Baidu" | |
| def _run(self, history, **kwargs): | |
| ans = self.get_input() | |
| ans = " - ".join(ans["content"]) if "content" in ans else "" | |
| if not ans: | |
| return Baidu.be_output("") | |
| try: | |
| url = 'https://www.baidu.com/s?wd=' + ans + '&rn=' + str(self._param.top_n) | |
| headers = { | |
| 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.104 Safari/537.36'} | |
| response = requests.get(url=url, headers=headers) | |
| url_res = re.findall(r"'url': \\\"(.*?)\\\"}", response.text) | |
| title_res = re.findall(r"'title': \\\"(.*?)\\\",\\n", response.text) | |
| body_res = re.findall(r"\"contentText\":\"(.*?)\"", response.text) | |
| baidu_res = [{"content": re.sub('<em>|</em>', '', '<a href="' + url + '">' + title + '</a> ' + body)} for | |
| url, title, body in zip(url_res, title_res, body_res)] | |
| del body_res, url_res, title_res | |
| except Exception as e: | |
| return Baidu.be_output("**ERROR**: " + str(e)) | |
| if not baidu_res: | |
| return Baidu.be_output("") | |
| df = pd.DataFrame(baidu_res) | |
| if DEBUG: print(df, ":::::::::::::::::::::::::::::::::") | |
| return df | |