python - kivy：打开（文件名，编码='utf-8'）不起作用

Question

我的python版本是3.6

如果我在 .kv 文件中写韩语

并输入python

Builder.load_file("Bus_Information.kv")

..它没有工作。

我在下面找到了这样的解决方案

with open('Bus_Information.kv', encoding='utf-8') as f:
    Builder.load_string(f.read())

并且没有更多的错误。但在屏幕上，只有破碎的字母.. 像这样..

我怎样才能解决这个问题？谢谢你的阅读。

.py 文件

from kivy.app import App
from kivy.lang import Builder
from kivy.uix.screenmanager import ScreenManager, Screen
from kivy.uix.boxlayout import BoxLayout
from kivy.uix.image import Image
from kivy.uix.label import Label
from kivy.animation import Animation
from kivy.clock import Clock
#from kivy.config import Config
#Config.set('graphics', 'resizable', 0)
from kivy.core.window import Window
Window.size = (486, 650) 

class Loading_Screen(Screen):
    def __init__(self, **kwargs):
        super(Loading_Screen, self).__init__(**kwargs)
        Clock.schedule_once(self.callNext, 2) 
    def callNext(self,dt):
        self.manager.current = 'Before_First_Screen'

class Load_BusInfo():
    pass

class Before_First_Screen(Screen):
    pass

class First_Screen(Screen):
    pass

class Test_Screen(Screen):
    pass

class DTN_TECHNOPARK(Screen): 
    pass

class DTN_BITZONE(Screen): 
    pass

class DTN_INUSTATION(Screen): 
    pass

class Bus_Information(Screen): ####<---Here is the problem.####
    with open('Bus_Information.kv', encoding='utf-8') as f:
        Builder.load_string(f.read())
    #Builder.load_file("Bus_Information.kv")

class ScreenManagement(ScreenManager):
    pass

presentation = Builder.load_file("main.kv")

class TubucApp(App):
    def build(self):
        return presentation

TubucApp().run()

这是 .kv 文件

<Bus_Information>:
    name: 'Bus_Information'
    canvas:
        Rectangle:
            pos: self.pos
            size: self.size 
            source: 'image/destination/a.png' #backgroundimage
    Label:
        text_size: cm(6), cm(4)
        #halign: 'right'                
        #valign: 'middle'           
        pos: [1, 1]
        id: my_custom_label
        text: '가나다라마바사' ##here is broken letters..##
        color: [255,255,255,1]

我试过了

1. u'가나다라마바사'

2. # -*- coding: utf-8 -*-

标签： pythonencodingkivy