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Reading text from a file is a common operation in Python, and it can be done easily using built-in functions and methods. In this tutorial, we'll cover the basics of reading text from a file in Python, along with code examples.
To read text from a file, you first need to open the file. Python provides the open() function for this purpose. The open() function takes two arguments: the file name and the mode in which you want to open the file. To read text, use the mode 'r' for reading.
Once the file is open, you can read its content. There are several methods to read text from a file. Here are two common methods: read() and readlines().
The read() method reads the entire content of the file as a single string.
The readlines() method reads the content of the file line by line and returns a list of lines.
It's important to close the file once you're done reading its content. The with statement automatically takes care of closing the file when the block is exited, but if you open a file without using with, don't forget to close it using the close() method.
That's it! You've successfully learned how to read text from a file in Python. Remember to handle exceptions and close files properly to ensure robust and reliable file operations in your Python programs.
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