how to add elif statement in kivy language?

Question

Have a good day everybody, I want to ask that how to add elif statement in Kivy language. Here is the code in my .kv file:

MDCard:
    size_hint: None, None
    size: 232.5, 23
    orientation: "vertical"
    pos: 352.5, 255 + 23/2
    md_bg_color: [200/255, 200/255, 0/255, 1] if app.weekday == "2" else [0/255, 200/255, 0/255, 1]

I want to add a condition that if app.weekday == "3": md_bg_color: [200/255, 0/255, 0/255, 1]

Thank you very much.

Answer 1

Hi i'll put this as an anwer.

1. That's normal python languaje, and it's an "if one-liner"
2. There's no such thing as if-elif-else one-liner but you can use some if-else concatenated
3. I would NOT recomend that.

4)You can create a default dict and access it by day to select your color:

from collections import defaultdict
#create default dict and default color
default_color = [0/255, 200/255, 0/255, 1]
color_dict_by_day = defaultdict(lambda: default_color)

#add other colors by key as "num"

color_dict_by_day["2"] = [200/255, 200/255, 0/255, 1]
color_dict_by_day["3"] = [200/255, 0/255, 0/255, 1]
# and so on....

#for last call your code block as:

MDCard:
    size_hint: None, None
    size: 232.5, 23
    orientation: "vertical"
    pos: 352.5, 255 + 23/2
    md_bg_color: color_dict_by_day[app.weekday]