Python 3 for Beginners: Python File Handling

The video tutorial covers file handling in Python, including opening, reading, writing, and closing files. It explains the use of the 'with' statement for automatic file closure, reading files line by line, and different file modes such as read, write, and append. The tutorial also discusses handling binary files and using try-except blocks for error management. Key concepts include the use of file objects, attributes, and methods like 'close', 'read', and 'write'.

How can you check if a file is closed in Python?

What is the purpose of the 'seek' method when working with files?

What will happen if you attempt to read from a file that does not exist?