import os

# --- Programm um alle Dateien zu durchlaufen---
# Pfad anpassen
folder_to_check = 'C:/ordner/wo/alles/liegt/' #Achtung: Forward slashes oder ein r vor dem String

def get_directory_size(start_path):
    total_size = 0
    
    # os.walk() generates the file names in a directory tree
    # It yields a 3-tuple (dirpath, dirnames, filenames)
    for dirpath, dirnames, filenames in os.walk(start_path):
        for f in filenames:
            # Join the directory path and file name to get the full path
            fp = os.path.join(dirpath, f)
            print(fp)
            # Skip if it is a symbolic link (optional, but good practice)
            if not os.path.islink(fp):
                total_size += os.path.getsize(fp)
                
    return total_size



print(f"Berechne Grösse für: {os.path.abspath(folder_to_check)}")

size_in_bytes = get_directory_size(folder_to_check)

# Convert to Megabytes for easier reading
size_in_mb = size_in_bytes / (1024 * 1024)

print(f"Gesamtgrösse: {size_in_bytes} bytes")
print(f"Gesamtgrösse: {size_in_mb:.2f} MB")