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The pathlib module in Python provides an object-oriented interface for working with filesystem paths. It simplifies the process of interacting with files and directories by representing them as objects. In this tutorial, we'll focus on using pathlib to read the contents of a file.
First, you need to import the Path class from the pathlib module. The Path class is the primary entry point for working with file and directory paths.
You can create a Path object by providing the path to a file or directory as a string. Let's create a Path object for a file called example.txt in the current directory.
To read the contents of a file, you can use the read_text() method of the Path object. This method reads the entire contents of the file and returns it as a string.
In the example above, we use a try-except block to handle potential errors. If the file is not found, a FileNotFoundError is caught, and if any other error occurs, it is caught by the generic Exception class.
If you want to read the contents of a file line by line, you can use the readlines() method. This method returns a list of strings, where each string represents a line from the file.
In this example, we use splitlines() to split the content into a list of lines, and then we print each line.
Using the pathlib module makes file manipulation in Python more convenient and readable. Reading file contents is just one of the many operations you can perform with pathlib. Explore the module further to discover its full potential for working with filesystem paths in a platform-independent manner.
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