mixxorz

# Requires pydub (with ffmpeg) and Pillow
#
# Usage: python waveform.py <audio_file>

import sys

from pydub import AudioSegment
from PIL import Image, ImageDraw

hrldcpr

One-line Tree in Python

Using Python's built-in defaultdict we can easily define a tree data structure:

def tree(): return defaultdict(tree)

That's it!