Resolve 11 - CLI

[Wabri]

• Choose palette dynamically
• Specify image source
• Create help page
• Specify output image name
• Quiet mode: no output
• Specify algorithm with pixel average and pixel area to consider for the average
• Blur or not blur, this is the blur

Resolve #11

[Wabri]

To run the cli is necessary to use a python 3 from the root of the project:

python src/cli.py

There are some arguments that can be passed:

• --<palette>[=<list_colors_set>] the palette can be found on the src/palettes/ directory (actually there is only nord), by replace the palette with the name is possible to select the theme and if necessary you can specify the set of colors you want to use. Ex: python src/cli.py --nord=aur,p,s is possible to pass the name of the color or the first character of the name set.
• --img=<image_source> simply put the local path of the image you want to convert

[Wabri]

Test with all arguments passed (without help, version and quiet mode)

Test with error on img argument:

It fails because the input image name do not have any extension selected
The cli fail also if the image is not given:

The cli fail if the arguments out is passed without any value:

If the name of the output image is passed without any extension the cli put the default one (for now I set the png, but we can change it):

If the no_average argument is passed with a value the cli return an error (the output must be enhance 'cause right now is not so good):

The argument pixel_area fail if no value is passed:

Same if the value is not a number:

This is the extended version of the cli with every operational arguments passed:

(if you see a pixel_area change to pixels_area is because in the others screenshots i forgot the 's', i'm sorry)

@TheJoin95 any idea to improve the output? otherwise I try to think up some logs by myself.

[TheJoin95]

@TheJoin95 any idea to improve the output? otherwise I try to think up some logs by myself.

If any error occur maybe we should specify the right format with an example, like:
To set the area pixels you need to pass a number! e.g. pixels_area=9

Then about the palette we can show which palette are now supported and their alias.
Like a "list of checkbox" instead of saying: aurora selected, polar night selected.

Also because in order to have a custom palette, you can just say: you have selected a custom palette

Also by adding the color library it will be for sure better Schroedinger-Hat/ImageGoNord-cli#8