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谷歌趋势

这个笔记本介绍了如何使用Google趋势工具来获取趋势信息。

首先，您需要在以下链接注册一个SerpApi key密钥： https://serpapi.com/users/sign_up。

然后您必须使用命令安装google-search-results:

pip install google-search-results

然后您需要将环境变量SERPAPI_API_KEY设置为您的SerpApi key

[您也可以将密钥作为参数传递给包装器serp_api_key="your secret key"]

使用工具​

%pip install --upgrade --quiet  google-search-results langchain_community
Requirement already satisfied: google-search-results in c:\python311\lib\site-packages (2.4.2)
Requirement already satisfied: requests in c:\python311\lib\site-packages (from google-search-results) (2.31.0)
Requirement already satisfied: charset-normalizer<4,>=2 in c:\python311\lib\site-packages (from requests->google-search-results) (3.3.2)
Requirement already satisfied: idna<4,>=2.5 in c:\python311\lib\site-packages (from requests->google-search-results) (3.4)
Requirement already satisfied: urllib3<3,>=1.21.1 in c:\python311\lib\site-packages (from requests->google-search-results) (2.1.0)
Requirement already satisfied: certifi>=2017.4.17 in c:\python311\lib\site-packages (from requests->google-search-results) (2023.7.22)
import os

from langchain_community.tools.google_trends import GoogleTrendsQueryRun
from langchain_community.utilities.google_trends import GoogleTrendsAPIWrapper

os.environ["SERPAPI_API_KEY"] = ""
tool = GoogleTrendsQueryRun(api_wrapper=GoogleTrendsAPIWrapper())
tool.run("Water")
'Query: Water\nDate From: Nov 20, 2022\nDate To: Nov 11, 2023\nMin Value: 72\nMax Value: 100\nAverage Value: 84.25490196078431\nPrecent Change: 5.555555555555555%\nTrend values: 72, 72, 74, 77, 86, 80, 82, 88, 79, 79, 85, 82, 81, 84, 83, 77, 80, 85, 82, 80, 88, 84, 82, 84, 83, 85, 92, 92, 100, 92, 100, 96, 94, 95, 94, 98, 96, 84, 86, 84, 85, 83, 83, 76, 81, 85, 78, 77, 81, 75, 76\nRising Related Queries: avatar way of water, avatar the way of water, owala water bottle, air up water bottle, lake mead water level\nTop Related Queries: water park, water bottle, water heater, water filter, water tank, water bill, water world, avatar way of water, avatar the way of water, coconut water, deep water, water cycle, water dispenser, water purifier, water pollution, distilled water, hot water heater, water cooler, sparkling water, american water, micellar water, density of water, tankless water heater, tonic water, water jug'