How does python read files in a loop

This article mainly explains "python how to cycle to read files", the article explains the content is simple and clear, easy to learn and understand, the following please follow the editor's ideas slowly in depth, together to study and learn "python how to cycle to read files" bar!

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 codecs module in the project using the import method

Import codecs

After the 3.codecs module is imported, use the codecs.open method to open the file by calling the character set

Import codecs

File = codecs.open ("text.py", 'ringing,' utf-8', buffering=True)

4. Finally, after the file is opened, the contents of the file can be traversed by using the for loop.

Import codecs

File = codecs.open ("text.py", 'ringing,' utf-8', buffering=True)

For line in file:

Print (line, end='')

File.close ()

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