How python reads the number of characters in a file

This article mainly explains "python how to read file characters", 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 read file characters" bar!

The specific steps are as follows:

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

After the 2.python project is created, use the open () function to open the file

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

3. After the file is opened, read the contents of the file using the read () method

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

4. Finally, after reading the contents of the file, you can use the len () function to get the number of characters of the file.

Lennew = len (test)

Print (lennew)

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