YouTube评论爬虫编写
1.YouTube-Sentiment-Analysis安装； pip install youtube-sentiment;
https://pypi.org/project/youtube-sentiment/
https://www.ctolib.com/sachin-bisht-YouTube-Sentiment-Analysis.html
修改comment_downloader comment_extract 的 GOOGLE API KEY。
2.Wordcloud安装； pip install wordcloud; 解决中文不显示WordCloud(font_path="./kai.ttf)
3.progress_bar安装； pip install progress_bar
4.YouTube Data API v3申请；
https://console.developers.google.com/ STEP1.建立项目；STEP2.库搜索YOUTUBE；STEP3.申请凭据API。
5.YouTube视频总览； https://socialblade.com/youtube/channel/UCoito7zjwEdj86Wz2X97W6w
6.参考文章；
https://blog.csdn.net/weixin_43622131/article/details/103688605
https://github.com/zf617707527/-youtube-
7.待实现文章。
https://blog.csdn.net/wangyueban/article/details/94588858 python api 评论
https://nlp.stanford.edu/software/tagger.shtml Stanford Part-of-Speech tagger (POS Tagger)
https://pypi.org/project/sentistrength/ SentiStrength
https://developers.google.com/youtube/v3/quickstart/python API PYTHON
https://developers.google.com/youtube/v3/docs/commentThreads/list?apix=true API
https://github.com/zf617707527/youtube2.0 作者更新关键字搜索版本
8.再次更新：
更新直接读取txt文本中的videoid；参加已更新文章。
更新list out of range错误，range从0开始。
9.上传源码。其中driverreadtext.py为读取txt文档中的videoid，driver.py为输入videoid。
liziqi.zip
参考文章：
https://github.com/youtube
https://www.pythonheidong.com/blog/article/375755/983d55976fbdb338d93e/
https://python.gotrained.com/youtube-api-extracting-comments/
https://blog.csdn.net/weixin_37746009/article/details/94367162
https://www.cnblogs.com/2bjiujiu/p/9063864.html
https://python-learnnotebook.blogspot.com/2019/12/python-indexerror-list-index-out-of.html
https://cloud.tencent.com/developer/article/1398895
https://www.cnblogs.com/lxc1997ye/p/11665439.html #问题TypeError: init() takes 1 positional argument but 2 were given解决方案
http://www.soolco.com/post/63910_1_1.html
https://www.fujieace.com/python/indexerror-list-index-out.html