import kivy
from kivy.app import App
from kivy.uix.label import Label
from kivy.lang import Builder
from kivy.uix.screenmanager import ScreenManager, Screen, FadeTransition
from kivy.uix.floatlayout import FloatLayout
from kivy.uix.boxlayout import BoxLayout
from kivy.uix.anchorlayout import AnchorLayout
from kivy.uix.gridlayout import GridLayout
from kivy.uix.stacklayout import StackLayout
from kivy.uix.scrollview import ScrollView
from kivy.graphics import Rectangle, Color


class UpLabel(Label):
    pass

class UpStack(StackLayout):
    pass
class UpFloat(FloatLayout):
    pass

class Main(App):
    def build(self):
        StackList = CreateUpdate(ActualUpdates)
        print StackList
        Stack = UpStack(pos_hint= {'center_x':0.5, 'center_y':0.5},
                        spacing=10)
        for i in range(0, len(StackList)):
#            MyFloats.append(UpFloat())
#            MyFloats[i].add_widget(StackList[i])
            Stack.add_widget(StackList[i])

        return Stack

ActualUpdates = ['This is an update',
                 'This is also an update',
                 'this is the third updates',
                 'boo Yeah!, Longer list of updates!',
                 'Jan 26: Updates are updated',
                 'Thank our Lord and savior for updates',
                 'Peter would like this update',
                 'This is a good update']

def CreateUpdate(LOS):
    MyStack = []
    MyLabs = []
    MyFloat = []
    for i in range(0, len(LOS)):

        MyLabs.append(UpLabel(text=LOS[i]))
        MyStack.append(UpStack(pos_hint= {'center_x':0.5, 'center_y':0.5},
                               spacing=0,
                               color=(0,1,1)))
        MyFloat.append(UpFloat())

        MyStack[i].add_widget(UpLabel(text='UPDATE'))
        MyStack[i].add_widget(MyLabs[i])
        MyFloat[i].add_widget(MyStack[i])

    return MyFloat




root = Builder.load_string('''

<UpLabel>:
    size_hint: None, None
    width: self.texture_size[0] + dp(12)
    height: self.texture_size[1]

<UpStack>:
    orientation: 'lr-tb'
    size_hint: None, None
    height: self.minimum_height
    width: 1

<UpFloat>:
    size_hint: 10, 10
    canvas:
        Color:
            rgba: (0, 0, 1, 1.)
        Rectangle:
            size: self.size
            pos: self.pos




''')

if __name__ == "__main__":
    Main().run()