With Statement to Open File | Use of With Statement in Python | Crack IT With Anu - Tutorial #62

In this video tutorial, we will discuss how to open a file in Python using the with statement.

In python, the with statement is a special construct used for simplifying the management of resources, especially when working with files.

- It automatically manages the opening and closing of resources, without needing to explicitly close them yourself.

Main reason to use with statement :

1. When working with files, you open a file using the open () function.

2. If you forget to close the file, it can lead to resource leaks, where files remain open in the background even after you are done working with them.

3. This can lead to errors or performance issues.

4. The with statement makes sure that the file is properly closed after you are done working with the file.

5. The with statement is used to ensure that the resources are properly acquired and released.

6. When working with files, it automatically takes care of closing the file, after your work is done, so you don't have to worry about closing it manually.

Check the practical examples and exercises for the "with statement in Python file handling"

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