Google Trends
本筆記本說明如何使用 Google 趨勢工具來獲取趨勢資訊。
首先，您需要在以下網址註冊 SerpApi key 金鑰：https://serpapi.com/users/sign_up。
然後您必須使用以下命令安裝 google-search-results
pip install google-search-results
然後您需要將環境變數 SERPAPI_API_KEY 設定為您的 SerpApi key
[或者，您可以將金鑰作為引數傳遞給封裝器 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())
API 參考文件：GoogleTrendsQueryRun | 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'