Google Trends (Google 趨勢)
本筆記本介紹如何使用 Google Trends 工具來提取趨勢資訊。
首先，您需要在以下位置註冊一個 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，您可以將金鑰作為參數傳遞給包裝函式 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'