Я недавно обновил kivyMD со 0.102.1 до 0.103.0 и получаю следующую ошибку:
повышение FactoryException ('Неизвестно класс <% s> '% name) kivy.factory.FactoryException: неизвестный класс
Но когда go возвращается к версии 0.102.1 , все работает просто отлично. Я выложу код ниже, но я просто хотел узнать, хочу ли я обновить до 0.103.0 , что мне нужно изменить? Я пытался провести некоторое исследование, но не смог найти то, что решит проблему.
.py
#imported from kivy framework
from kivy.app import App
from kivymd.app import MDApp
from kivy.app import App
from datetime import datetime
from datetime import timedelta
from kivy.clock import Clock
from kivy.lang import Builder
from kivy.uix.boxlayout import BoxLayout
from kivy.uix.floatlayout import FloatLayout
from kivy.uix.screenmanager import ScreenManager, Screen
from kivy.uix.image import Image
import weatherGrab
from weatherGrab import weatherCheck
import os
#1st screen
class Login_Screen(Screen):
#Takes user input from the .KV file, converts it to string and verifies if its a saved login
def verify_credentials(self):
Username = self.ids.Username_userInput
Password = self.ids.Password_userInput
Username_string = Username.text
Password_string = Password.text
#Allows the variable to be used in another class and method
Login_Screen.verify_credentials.GGG = Username.text
#checks if user input is equal to temp database
if self.ids["Username_userInput"].text == "Username" and self.ids["Password_userInput"].text == "Password":
self.manager.current = "Homepage_Screen"
print("USER LOGIN DATA: " + Username_string +" "+Password_string)
weatherGrab.weatherCheck()
#print('CURRENT WEATHER - London','\n',weatherCheck.currentWeather,'\n' ,weatherCheck.temp)
#print('HERE',var1)
#x = dir(platform) prints all function from that lib
#after log in, sets user input to empty so the next user can login
def clean(self):
self.ids["Username_userInput"].text = ""
self.ids["Password_userInput"].text = ""
#saving user inputs to a text file (temp database)
def save_data(self):
Username = self.ids.Username_userInput
Password = self.ids.Password_userInput
Username_string = Username.text
Password_string = Password.text
TextDoc = open("UserLogin.txt", "a")
username = Username_string
password = Password_string
if username == '' and password == '':
pass
else:
TextDoc.write("\n"+username+","+password)
TextDoc.close()
#loads data from the file (debugging/testing)
def load_data(self):
f = open("UserLogin.txt", "r")
print("FROM TEXT FILE:"+ f.read())
#2nd screen
class Homepage_Screen(Screen):
#Event dispatcher to load data when user enters the second screen
def on_enter(self):
self.load_info()
self.weather()
def weather(self):
self.ids["temp"].text = weatherCheck.temp
self.ids["date"].text = weatherCheck.currentDate
#Text prints in termial for testing/debugging
def load_info(self):
print("PASSING USERNAME TO HOMEPAGE: "+Login_Screen.verify_credentials.GGG)
self.ids["USERNAME"].text = "Welcome"+" "+Login_Screen.verify_credentials.GGG
#Saves User input from the notes textinput
def save_notes(self):
UserNotes = self.ids.UserInput_notes
UserNote = UserNotes.text
TextDoc = open("UserLogin.txt", "a")
TextDoc.write("," + UserNote)
TextDoc.close()
#3rd screen
class Application_Screen(Screen):
pass
#4th screen
class Logout_Screen(Screen):
def newline(self):
TextDoc = open("UserLogin.txt", "a")
TextDoc.write("\n")
TextDoc.close()
def forcequit(self):
exit()
#class for all screens
class ScreenManagement(ScreenManager):
pass
class MainApp(MDApp):
def build(self):
#declaring time from python, and making it refresh every second
self.now = datetime.now()
Clock.schedule_interval(self.update_clock, 1)
def update_clock(self, *args):
self.now = self.now + timedelta(seconds=1)
#Allows for time to be shown on all screens
self.root.get_screen("Homepage_Screen").ids["CurrentTime"].text = self.now.strftime("%H:%M:%S")
self.root.get_screen("Logout_Screen").ids["CurrentTime"].text = self.now.strftime("%H:%M:%S")
self.root.get_screen("Login_Screen").ids["CurrentTime"].text = self.now.strftime("%H:%M:%S")
#print(self.now.strftime("%H:%M:%S"))
MainApp().run()
.kv
#:kivy 1.0
#:import hex kivy.utils.get_color_from_hex
#styles that will apply to all intences for each tag
<MDRaisedButton>:
font_size:18
<Label>:
color: 0,0,0,1
#declaring screen managers and printing them in this order
ScreenManagement:
Login_Screen:
name:"Login_Screen"
id: woow
Homepage_Screen:
name:"Homepage_Screen"
Application_Screen:
name:"Application_Screen"
Logout_Screen:
name:"Logout_Screen"
#style for login screen
<Login_Screen>:
#background color
FloatLayout:
spacing: 10
canvas.before:
Color:
rgba: hex('#eff3fa')
Rectangle:
size: self.size
pos: self.pos
#Navbar
MDToolbar:
id: fb
pos_hint: {'center_x': 0.5, 'top':1.0}
size_hint_y:None
height: 50
title: "Virtual Assistant"
md_bg_color: hex('#132843')
Label:
id: CurrentTime
font_size:18
size_hint_x: .1
color: (1,1,1,1)
#login container
#background color/positioning
BoxLayout:
spacing: 10
orientation: 'vertical'
padding: 50
canvas.before:
Color:
rgba: hex('#000')
Rectangle:
size: self.size
pos: self.pos
pos_hint: {'center_x': 0.5, 'center_y': 0.5}
size_hint: 0.33, None
size_hint_min_x: 200
height: self.minimum_height
#LOGIN CONTENT
#logo
Image:
source: 'Logo.png'
size_hint: None, None
size: 100, 100
pos_hint: {'center_x': 0.5, 'center_y': 0.0}
MDTextField:
id: Username_userInput
hint_text:"Username"
text:"Username"
line_color_normal: 0,0,0,1
MDTextField:
id: Password_userInput
hint_text:"Password"
text:"Password"
password: True
line_color_normal: 0,0,0,1
#color_mode:'accent'
Button:
text:"Login"
size_hint_y: None
height: 60
padding: 10,10
background_color: (2.08, 2.40, 1.92,1)
size_hint: 0.40, None
pos_hint: {'center_x': 0.5, 'center_y': 0.0}
on_press: root.verify_credentials() , root.save_data(), root.clean(), root.load_data()
#style for Homepage screen
<Homepage_Screen>:
#SIDEBAR BUTTONS
NavigationLayout:
id: nav_layout
MDNavigationDrawer:
drawer_logo:'Logo.png'
NavigationDrawerSubheader:
id: USERNAME
NavigationDrawerIconButton:
icon:"home"
text:"Homepage"
theme_text_color: 'Custom'
on_release:
screen_manager.current = "Homepage"
NavigationDrawerIconButton:
icon:'application'
text: "Application"
on_release:
screen_manager.current = "Application"
NavigationDrawerIconButton:
icon: 'dictionary'
text: "Dictionary"
on_release:
screen_manager.current = "Dictionary"
MDRectangleFlatIconButton:
icon:'logout'
text: "Logout"
#on_press: root.clean()
on_release: app.root.current = "Logout_Screen"
size_hint: 1, None
font_size:20
text_color: 0,0,0,1
#BACKGROUND
FloatLayout:
spacing: 10
canvas.before:
Color:
rgba: hex('#eff3fa')
Rectangle:
size: self.size
pos: self.pos
#NAVBAR
MDToolbar:
id: fb
pos_hint: {'center_x': 0.5, 'top':1.0}
size_hint_y:None
height: 50
title: "Virtual Assistant"
md_bg_color: hex('#132843')
left_action_items: [['menu', lambda x: root.ids.nav_layout.toggle_nav_drawer()]]
Label:
id: CurrentTime
size_hint_x: .1
font_size:18
color: (1,1,1,1)
#SIDEBAR SCREEN STYLE
ScreenManager:
id: screen_manager
#HOMEPAGE SCREEN STYLE
Screen:
name: "Homepage"
BoxLayout:
spacing: 10
orientation: 'vertical'
padding: 10
canvas.before:
Color:
rgba: (1,1,1,.8)
Rectangle:
size: self.size
pos: self.pos
pos_hint: {'center_x': 0.5, 'top': (root.height - fb.height)/root.height}
size_hint: 0.3, None
height: 35
GridLayout:
rows: 3
cols: 3
padding: 10
spacing: 15
#pos_hint: {"center_x":0.6, "center_y":0.0}
Label:
id:date
color: (0,0,0,1)
size_hint_x: 2
Label:
id:temp
color: (0,0,0,1)
size_hint_x: 2
Label:
text:'icon'
color: (0,0,0,1)
size_hint_x: 2
BoxLayout:
orientation: 'horizontal'
spacing: 10
padding: 10
canvas.before:
Color:
rgba: (1,1,1,1)
Rectangle:
size: self.size
pos: self.pos
size_hint: 0.8, None
height: 60
pos_hint: {'center_x': .5, 'center_y':.5}
TextInput:
height:60
size_hint: 5, None
focus: True
multiline: False
font_size: 25
padding_y:15
background_color: 1,1,1,0
foreground_color: 0,0,0,1
pos_hint:{'center_x':0, 'center_y':0.5}
MDRectangleFlatIconButton:
icon:'search-web'
height:45
text_color: 0,0,0,1
md_bg_color: hex("#D0F0C0")
pos_hint: {'center_x': 0.5, 'center_y': 0.5}
Label:
text:'Search'
font_size:18