Kivy의 ReStructuredText rendererer를 시도했습니다.

해본 일

소스 코드

import kivy
from kivy.uix.widget import Widget
from kivy.app import App

class textImput(Widget):
    def Text(self):
        pass

class editorApp(App):
    def build(self):
        return textImput()

editorApp().run()

<textImput>:
    BoxLayout:
        orientation: 'vertical'
        size: 800, 600
        TextInput:
            id: txt_inpt
            size_hint: 1, 5
            text: ''        
        RstDocument:
            text: txt_inpt.text
            size_hint: 1, 5
            show_errors: True     

실행 결과