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June 30, 2020 15:13
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| import os | |
| import matplotlib.pyplot as plt | |
| def get_size_format(b, factor=1024, suffix="B"): | |
| """ | |
| Scale bytes to its proper byte format | |
| e.g: | |
| 1253656 => '1.20MB' | |
| 1253656678 => '1.17GB' | |
| """ | |
| for unit in ["", "K", "M", "G", "T", "P", "E", "Z"]: | |
| if b < factor: | |
| return f"{b:.2f}{unit}{suffix}" | |
| b /= factor | |
| return f"{b:.2f}Y{suffix}" | |
| def get_directory_size(directory): | |
| """Returns the `directory` size in bytes.""" | |
| total = 0 | |
| try: | |
| # print("[+] Getting the size of", directory) | |
| for entry in os.scandir(directory): | |
| if entry.is_file(): | |
| # if it's a file, use stat() function | |
| total += entry.stat().st_size | |
| elif entry.is_dir(): | |
| # if it's a directory, recursively call this function | |
| total += get_directory_size(entry.path) | |
| except NotADirectoryError: | |
| # if `directory` isn't a directory, get the file size then | |
| return os.path.getsize(directory) | |
| except PermissionError: | |
| # if for whatever reason we can't open the folder, return 0 | |
| return 0 | |
| return total | |
| def plot_pie(sizes, names): | |
| """Plots a pie where `sizes` is the wedge sizes and `names` """ | |
| plt.pie(sizes, labels=names, autopct=lambda pct: f"{pct:.2f}%") | |
| plt.title("Different Sub-directory sizes in bytes") | |
| plt.show() | |
| if __name__ == "__main__": | |
| import sys | |
| folder_path = sys.argv[1] | |
| directory_sizes = [] | |
| names = [] | |
| # iterate over all the directories inside this path | |
| for directory in os.listdir(folder_path): | |
| directory = os.path.join(folder_path, directory) | |
| # get the size of this directory (folder) | |
| directory_size = get_directory_size(directory) | |
| if directory_size == 0: | |
| continue | |
| directory_sizes.append(directory_size) | |
| names.append(os.path.basename(directory) + ": " + get_size_format(directory_size)) | |
| print("[+] Total directory size:", get_size_format(sum(directory_sizes))) | |
| plot_pie(directory_sizes, names) |
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