What is python’s thinking on making a simple search engine?

  node.js, question

The novice self-taught python for more than a month and built a blog with flask framework. However, due to the poor experience of using Baidu Google and other redirects to do in-station searches, users can display the results in waterfall flow in the station if they want to do a simple search engine to search for articles in the station. Then I found this:


But basically speaking very roughly, I would like to ask your IT experts in inside what resources to introduce, and it would be better to have source code on git.
It is said that java is available, but I do not plan to learn java yet. If python has no good recommendation, node.js can do it, thank you very much!