Unable to use height and width arguments

[MikkyD23]

Description

Whenever I try to convert an image while giving height and width arguments I get a valueError from the factor being set. However, I only supplied the input, output, height, and width.

PS C:\...\pyxelate\pyxelate> python main.py "testIcon.jpg" "output.png" --height 32 --width 32
Pyxelating testIcon.jpg...
Traceback (most recent call last):
  File "main.py", line 202, in <module>
    main()
  File "main.py", line 195, in main
    convert(args)
  File "main.py", line 37, in convert
    pyx = get_model(args)
  File "main.py", line 23, in get_model
    return Pyx(
  File "C:\...\pyxelate\pyxelate\pyx.py", line 121, in __init__
    raise ValueError("You can only set either height + width or the downscaling factor, but not both!")
ValueError: You can only set either height + width or the downscaling factor, but not both!

pyxelate/pyxelate/pyx.py

Lines 120 to 121 in fbbcfbc

	if (width is not None or height is not None) and factor is not None:
	raise ValueError("You can only set either height + width or the downscaling factor, but not both!")

Seems like the argument parsing is defaulting the factor to 1

pyxelate/pyxelate/main.py

Line 91 in fbbcfbc

parser.add_argument("--factor", type=int, help="Downsample factor.", default=1)

Setting the default to None makes the command work as intended (outputs a 32x32 image)

[sedthh]

Thanks for the bug report, I've updated the CLI tool!