How python modifies the file name suffix

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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 os module in the project using the import method

Import os

After the 3.os module is imported, define a file path in the project

File = "/ var/www/text.csv"

4. After the file path is defined, use the os.split () method to get the file name

Filename = os.split (file)

5. After the file name is obtained, you can use the os.splitext () method to get the file suffix

Fliesion = os.splitext (filename)

6. Finally, after getting the file suffix, you can use the os.rename () method to modify the file name suffix

Newname = portion [0] + ".txt"

Os.rename (filename,newname) / / modify the .csv suffix to .txt

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