python glob folder
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the glob module in python is a powerful tool for searching and retrieving file and folder paths based on specified patterns. this tutorial will guide you through the basics of using the glob module to work with folders.
the glob module provides a function called glob() that allows you to match files and directories using wildcard patterns. this can be particularly useful when you need to work with multiple files or folders that share a common naming convention.
the glob module is a part of the python standard library, so there is no need to install it separately. you can start using it right away in your python scripts.
let's start with a simple example. suppose you have a folder named example_folder that contains several text files, and you want to retrieve a list of all these files.
in this example, glob.glob() is used to match all files with the .txt extension in the specified folder. the result is a list of file paths that you can then use for further processing.
glob supports wildcard patterns that allow you to match multiple files or folders based on a specified pattern. here are some common wildcard characters:
let's say you want to retrieve all files in the folder that start with the letter 'a':
in this example, a* is the wildcard pattern, which matches any file that starts with the letter 'a'.
the ** wildcard allows you to perform a recursive search, retrieving files from all subdirectories. for example:
in this case, **/*.txt matches all .txt files in the specified folder and its subdirectories.
the python glob module is a versatile tool for working with file and folder paths. whether you need to list specific files based on a pattern or perform a recursive search through directories, glob makes the process straightforward and efficient. experiment with different wildcard patterns to suit your specific requirements.
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