main.py

import os
import cairosvg


# Create folder for 128
if not os.path.exists('128'):
   os.makedirs('128')

# Create folder for 64
if not os.path.exists('64'):
   os.makedirs('64')

# Create folder for 32
if not os.path.exists('32'):
   os.makedirs('32')

# Create folder for 16
if not os.path.exists('16'):
   os.makedirs('16')

currentDir = str(os.getcwd())
targetDir = os.path.join(currentDir, 'SVG')
print(targetDir)

# Convert SVG to PNG and save to folders
for filename in os.listdir(targetDir):
    if filename.endswith(".svg"):
        print(filename)
        cairosvg.svg2png(url=targetDir + "/" + filename, write_to=currentDir + "/16/" + os.path.splitext(filename)[0]+'.png', output_height=16)
        cairosvg.svg2png(url=targetDir + "/" + filename, write_to=currentDir + "/32/" + os.path.splitext(filename)[0]+'.png', output_height=32)
        cairosvg.svg2png(url=targetDir + "/" + filename, write_to=currentDir + "/64/" + os.path.splitext(filename)[0]+'.png', output_height=64)
        cairosvg.svg2png(url=targetDir + "/" + filename, write_to=currentDir + "/128/" + os.path.splitext(filename)[0]+'.png', output_height=128)