Use glob to match pattern in string in python
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The glob module in Python provides a convenient way to match file paths or strings against a specified pattern using Unix shell-style wildcards. This tutorial will guide you through using the glob module to match patterns in strings in Python, with code examples to illustrate each step.
The glob module is part of the Python standard library, so there's no need to install it separately. You can directly use it in your Python scripts.
To use the glob module, you need to import it into your Python script. Here's how you can do it:
The most basic use case of glob is to match strings against simple patterns containing wildcards. The two main wildcards are:
Here's a simple example:
In this example, the pattern 'files/*.txt' matches all files with a .txt extension in the 'files' directory. The glob.glob() function returns a list of matching file paths.
To perform recursive pattern matching (i.e., searching for files in subdirectories as well), you can use the ** (double asterisk) wildcard. Here's an example:
In this example, the pattern 'files/**/*.txt' matches all .txt files in the 'files' directory and its subdirectories.
The glob module in Python is a powerful tool for pattern matching in strings, especially when dealing with file paths. By incorporating wildcards into your patterns, you can efficiently locate and process files based on specific criteria.
Remember to consult the Python documentation for the glob module (https://docs.python.org/3/library/glo...) for more details and options available for pattern matching.
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