Picture file to bynary

bin-pic

#!/usr/bin/env python3

import argh

from PIL import Image

import argh


def convert(source_filename: str, destination_filename: str = "output.bin"):
    """
    Convert an image to a binary file of RGB pixel values.
    source_filename: The source image filename.
    destination_filename: The destination filename. Defaults to output.bin.
    """

    with Image.open(source_filename) as img:
        width, height = img.size

        # Open the destination file in binary write mode
        with open(destination_filename, 'wb') as dest_file:
            for y in range(height):
                for x in range(width):
                    pixel = img.getpixel((x, y))
                    pixel_bytes = bytes([pixel[0], pixel[1], pixel[2]])
                    dest_file.write(pixel_bytes)

    print(
        f"Conversion completed. Image written to {destination_filename} as bytes.")


def dump(filename: str = "output.bin"):
    """
    Dump the contents of a binary file as integers.
    filename: The filename of the binary file to dump. Defaults to output.bin.
    """
    with open(filename, 'rb') as file:
        byte = file.read(1)
        while byte:
            # Convert the byte to an integer for printing
            byte_value = ord(byte)
            print(f"{byte_value} ", end="")
            byte = file.read(1)


command_parser = argh.ArghParser()

command_parser.add_commands([convert, dump])

if __name__ == "__main__":
    command_parser.dispatch()

requirements.txt

argh
Pillow