I tried it with scene

from scene import Scene, Node, LabelNode, run


class quiz(Scene):
    def __init__(self):
        super().__init__()
        self.pages = []
        
    def setup(self):
        self.page_now = -1
        self.buttons = Node()
        self.add_child(self.buttons)
        temp = LabelNode("start quiz?")
        temp.position = self.size/2
        self.buttons.add_child(temp)

    def touch_began(self, touch):
        for i in self.buttons.children:
            if touch.location in i.bbox:
                if self.page_now < len(self.pages)-1:
                    self.next_page()
                    print("userer picked:", i.text)
                else:
                    print("end of quiz")

    def next_page(self):
        self.buttons.remove_from_parent()
        self.page_now += 1
        question, values = self.pages[self.page_now]
        page = Node()
        num_of_nodes = len(values) + 1
        h = self.size.h / num_of_nodes
        w = self.size.w
        x = self.size.w * 0.5
        but = LabelNode(question, font=('Helvetica', 40))
        values.append("")
        for i in range(len(values)):
            but.anchor_point = (0.5, 1)
            but.position = (x, self.size.y - (h*i))
            but.y_scale = min(w / but.size.x, h/but.size.y)
            but.x_scale = min(w / but.size.x, h/but.size.y)
            page.add_child(but)
            but = LabelNode(values[i], font=('Helvetica', 40))

        self.buttons = page
        self.add_child(page)

    def add_page(self, question, values):
        self.pages.insert(-2, (question, values))
if __name__ == "__main__":
    app = quiz()
    app.add_page("do you like this code", ["yes", "no"])
    app.add_page("do you understand this code", ["yes", "no", "whats code lol"])
    app.add_page("if you add lots of text it gets smallergggggggggggggggggggggggggggggggggggggggg", ["oh ok, cool"])
    run(app)

it needs tkinter, so it won't work on pythonista

If the code is to big put it on git and add a link

What do you mean by Christians posting

It’s actually looking quite hard, how do I set a type I don’t have a reference to, I looked in the docs and it’s in a framework called simd

I made a tree drawing thing a couple of years when I saw this vid, I recommend checking out some of his other videos, they aren’t in python but it’s some really nice concepts and he explains them in terms that can translate to other languages

from ui import ImageContext, Path, set_color, fill_rect 
from math import  sin, cos, pi
from random import random

#help(random)


def r(x, y, t):
#   t = t +(random() -0.5)*0.5
    return x*cos(t) - y*sin(t), y*sin(t) + x*cos(t)
class tree:
    def __init__(self):
        self.startlen = 50
        self.maxit = 9
        self.th = 5*pi/4
        self.thl = pi/12
        self.thr = -pi/12
        self.p = Path()
        self.short = 0.85
        self.size = 1000
        
    def draw(self):
        self.p = Path()
        self.stopn = self.startlen * (self.short ** self.maxit)
        with ImageContext(self.size, self.size) as cx:
            set_color((255,255,255))
            fill_rect(0,0,self.size, self.size)
            set_color((0,0,0))
            self.p.line_width = 0.9
            self.p.move_to(self.size/2, self.size)
            
            self.branch(self.startlen, self.size/2, self.size*4/5, 5*pi/4)
            
            self.p.stroke()
            cx.get_image().show()
            
    def branch(self, len, x, y, t):
        self.p.line_to(x, y)
        if len > self.stopn:
            self.p.move_to(x,y)
            x1, y1 = r(len, len, self.thl+t)
            self.branch(len*self.short, x+x1, y+y1, self.thl+t)
            self.p.move_to(x,y)
            x1, y1 = r(len, len, self.thr+t)
            self.branch(len*self.short, x+x1, y+y1, self.thr+t)
            
            #self.branch(len*self.short, x+x1, y+y1, self.thr+t)
        self.p.move_to(x,y)
if __name__ == '__main__':
    s = tree()
    #s.thl += 0.25
    #for i in range(100):
    s.draw()
        

    
    
    
    
    
    

thanks, will try that and get back to you if it works

As far as I’m aware numba isn’t installed on Pythonista and can’t be installed.
from what I understand numba makes python code run faster for data science, do you really need this on a iOS device?
I have two suggestions.

1. use a computer and ask the questions on stack overflow , they will be a lot more help for this

2. use numpy, it’s installed on Pythonista

I have been trying to make noise in Pythonista but am new to objc.
This code returns an error saying it needs 2 parameters but it needs 5 “initWithNoise_size_origin_sampleCount_seamless_”

The documentation says 5 doc and examples to

import objc_util
from objc_util import *

objc_util.load_framework("GameplayKit")
GKNoise = objc_util.ObjCClass("GKNoise")
GKNoiseMap = objc_util.ObjCClass("GKNoiseMap")
GKPerlinNoiseSource = objc_util.ObjCClass('GKPerlinNoiseSource')

noiseSource = GKPerlinNoiseSource.alloc().init()
noiseSource.frequency = 1
noiseSource.octaveCount = 6
noiseSource.lacunarity = 2
noiseSource.persistence = 0.5

noise = GKNoise.alloc().initWithNoiseSource(noiseSource)#make the noise algorithem 

print('initWithNoise_size_origin_sampleCount_seamless_' in dir(GKNoiseMap.alloc()))#is what im calling valid

newMap = GKNoiseMap.alloc().initWithNoise_size_origin_sampleCount_seamless_(noise, (10,10),(0,0),(10,10),True)#it wants 2 but needs 5 (i tryed two, it crashs)

row  = []
for x in range(10):
    col = []
    for y in range(10):
        
        col.append(newMap.interpolatedValueAtPosition_(position=(x/10,y/10)))
    row.append(col)
    
print(row)
print()

what modules have you used?
some are ios only (eg, ui, scene, reminders) but some are cross-platform (eg, pil, sympy, numpy, matplot)