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How to Check Disk Free Space in Python with shutil.disk_usage

This Python script uses the standard library shutil.disk_usage to report total, used, and free disk space in bytes, plus a percentage usage figure.

shutil disk usage disk space
Python 
import shutil


def check_disk_free_space(path="/"):
    """Return a tuple of total, used, and free disk space in bytes."""
    usage = shutil.disk_usage(path)
    return usage.total, usage.used, usage.free


if __name__ == "__main__":
    total, used, free = check_disk_free_space()
    print(f"Total: {total:,} bytes"…
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