toaruos/util/optimize.py
2020-06-12 18:12:33 +09:00

22 lines
443 B
Python

#!/usr/bin/env python3
import glob
import os
import subprocess
bmps = glob.glob("*.bmp")
for i in bmps:
subprocess.run(["convert",i,"png32:"+i.replace(".bmp",".png")])
bmp_size = os.stat(i).st_size
png_size = os.stat(i.replace(".bmp",".png")).st_size
if bmp_size >= png_size:
print(f"{i}: keeping png")
os.remove(i)
else:
print(f"{i}: keeping bmp")
os.remove(i.replace(".bmp",".png"))