Shulou(Shulou.com)05/31 Report--

Today, I would like to share with you how python gets the relevant knowledge of a certain line of the document. The content is detailed and the logic is clear. I believe most people still know too much about this knowledge, so share this article for your reference. I hope you can get something after reading this article. Let's take a look.

The specific steps are as follows:

1. First, open python and create a new python project

After the 2.python project is created, import the linecache module in the project using the import method

Import linecache

After the 3.linecache module is imported, open a file in the project using the open () function

File = open ("D:\ demo\ ini.txt", "r")

4. Finally, after the file is opened, you can use the linecache.getline () method to get the specified line contents of the file

Res = linecache.getline (flie,5)) / / get the fifth line of the file

Print (res)

These are all the contents of the article "how to get a line of a file by python". Thank you for reading! I believe you will gain a lot after reading this article. The editor will update different knowledge for you every day. If you want to learn more knowledge, please pay attention to the industry information channel.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.