| # | |
| # 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 wikipedia | |
| import pandas as pd | |
| from graph.settings import DEBUG | |
| from graph.component.base import ComponentBase, ComponentParamBase | |
| class WikipediaParam(ComponentParamBase): | |
| """ | |
| Define the Wikipedia component parameters. | |
| """ | |
| def __init__(self): | |
| super().__init__() | |
| self.top_n = 10 | |
| def check(self): | |
| self.check_positive_integer(self.top_n, "Top N") | |
| class Wikipedia(ComponentBase, ABC): | |
| component_name = "Wikipedia" | |
| def _run(self, history, **kwargs): | |
| ans = self.get_input() | |
| ans = " - ".join(ans["content"]) if "content" in ans else "" | |
| if not ans: | |
| return Wikipedia.be_output(self._param.no) | |
| wiki_res = [] | |
| for wiki_key in wikipedia.search(ans, results=self._param.top_n): | |
| try: | |
| page = wikipedia.page(title=wiki_key, auto_suggest=False) | |
| wiki_res.append({"content": '<a href="' + page.url + '">' + page.title + '</a> ' + page.summary}) | |
| except Exception as e: | |
| print(e) | |
| pass | |
| if not wiki_res: | |
| return Wikipedia.be_output(self._param.no) | |
| df = pd.DataFrame(wiki_res) | |
| if DEBUG: print(df, ":::::::::::::::::::::::::::::::::") | |
| return df | |