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The Python os.rename () method changes the name of a file. os.rename () takes two arguments: the path to the old file and the path to the new file. The new file path must end with a different file name.
When working with files in Python, you may decide to rename a particular file. For example, if you have a file called raw_data.csv, you might want to rename it to old_data.csv when your program is running.
This is where the os.rename () method comes into play. The os.rename () method allows you to rename an existing file to Python.
This tutorial will cover, with examples, the basics of the os.rename () method. and how you can use it to rename files in Python.
Python Rename File
The Python os.rename () method renames a file. The file you are renaming must already exist. You must specify the path of the file you are renaming and the new path to the file. The new path must have a different name than the file you are renaming.
The syntax for os.rename () is as follows:
As you can see, rename () accepts two parameters. They are:
- file: the path to the file you want to rename, followed by the name of the file (for example "/home/python_engineering/file.txt").
- destination: the path of the file, followed by the new name of the file (for example "/home/python_engineering/file_new.txt").
The os.rename () method is part of the Python operating system library. This library provides functions related to your computer’s operating system, such as creating and deleting files.