Gustavo Mota oldmota
oldmota
/ file_to_png.py
Last active
March 2, 2021 01:46
Python script to convert any file to PNG and back, made just for fun
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| from sys import argv | |
| from math import sqrt, ceil | |
| from struct import pack, unpack | |
| from PIL import Image | |
| def file_to_image(data, ext): | |
| size = pack(">I", len(data)) | |
| full_data = bytearray(ext + '\0', 'ascii') + size + data |