Ошибка атрибута двух классов

Question

Я пытаюсь сделать два класса, но я получаю AttributeError: Application has no attribute "make_request", и он говорит, что около make_requests и city_data тоже.

Вот мой GUI:

from tkinter import * 
from tripinator2 import Functions 

class Application(Frame): 

    def __init__(self, master=None): 
     Frame.__init__(self, master) 
     self.root = master 
     self.pack() 
     self.create_widgets() 


    def create_widgets(self): 
     self.var = StringVar() 
     self.countryImage = Label(self, textvariable=self.var, text=self.var.get) 
     self.countryImage.pack(side="top") 

     self.var.set("The Tripinator" '\n' "Welcome to Tripinator!" '\n' "To get forecast, enter a country and city then press forecast." '\n'"To get tips, JUST enter city then choose beetween Eat/Drink/Party/Shop/Outdoor!") 
     self.var.get() 

     self.enterCountry = StringVar() 
     self.inputCountry = Entry(self, textvariable=self.enterCountry) 
     self.inputCountry.pack(side="left") 

     self.enterCountry.set("Enter Country") 
     self.enterCountry.get() 
     self.inputCountry.focus_set() 

     self.v = StringVar() 
     self.e = Entry(self, textvariable=self.v) 
     self.e.pack(side="left") 

     self.v.set("Enter City") 
     self.v.get() 
     self.e.focus_set() 

     self.preCategory = StringVar() 
     self.enterCategory = Entry(self, textvariable=self.preCategory) 
     self.enterCategory.pack(side="left") 

     self.preCategory.set("Eat/Drink/Party/Shop/Outdoor") 
     self.preCategory.get() 
     self.enterCategory.focus_set() 

     self.preDay = StringVar() 
     self.enterDay = Entry(self, textvariable=self.preDay) 
     self.enterDay.pack(side="left") 

     self.preDay.set("Enter day") 
     self.preDay.get() 
     self.enterDay.focus_set() 

     self.preTime = StringVar() 
     self.enterTime = Entry(self, textvariable=self.preTime) 
     self.enterTime.pack(side="left") 

     self.preTime.set("morning/midday/evening/night/latenight") 
     self.preTime.get() 
     self.enterTime.focus_set() 

     # Knappen utlöser funktionen make_request som skriver ut väderprognosen 
     self.butn = Button(self) 
     self.butn["text"] = "Forecast" 
     self.butn["command"] = self.make_request 
     self.butn.pack(side="left") 

     self.b = Button(self) 
     self.b["text"] = "City info" 
     self.b["command"] = self.make_requests 
     self.b.pack(side="left") 

     self.getButton = Button(self) 
     self.getButton["text"] = "City list" 
     self.getButton["command"] = self.city_data 
     self.getButton.pack(side="left") 

     self.QUIT = Button(self, text="QUIT", command=self.root.destroy) 
     self.QUIT.pack(side="left") 

     self.out = Text(self) 
     self.out.pack(side="bottom") 


rot = Tk() 
rot.geometry("900x650+200+50") 
rot.title("The Tripinator") 

app = Application(master=rot) 
app.mainloop() 

А вот функции запросов:

import requests 
import json 

class Functions():  

    def make_request(self): 
     r = requests.get("http://api.wunderground.com/api/61418d709872f773/forecast/q/" + self.enterCountry.get() +"/" + self.v.get() +".json") 
     data = r.json() 
     try: 
      for day in data['forecast']['simpleforecast']['forecastday']: 
       self.out.insert ("end", '\n', "end", day['date']['weekday'] + ":" ,'\n') 
       self.out.insert ("end", '\n' "Conditions: ", "end", day['conditions'] ,'\n') 
       self.out.insert ("end", '\n' "High: ", "end", day['high']['celsius'] + "C", "end",'\n' "Low: ", "end", day['low']['celsius'] + "C", '\n') 
     except Exception as e: 
      self.out.insert ("end", "\nWrong!\n" , e) 
     return data 

    def make_requests(self): 
     c = requests.get("http://api.v1.trippinin.com/City/" + self.v.get() + "/" + self.preCategory.get() + "?day=" + self.preDay.get() +"&time=" + self.preTime.get() + "&limit=10& offset=2&KEY=58ffb98334528b72937ce3390c0de2b7") 
     datan = c.json() 
     try: 
      for info in datan['response']['data']: 
       self.out.insert ("end", '\n' "Place:", "end", info['title'], '\n') 
       self.out.insert ("end", '\n' "Category:", "end", info['maincategory'], '\n') 
       self.out.insert ("end", '\n' "Likes:", "end", info['totallikes'], '\n') 
     except Exception as e: 
      self.out.insert ("end", "\nWrong!\n" , e) 
     return datan 

    def city_data(self): 
     cityList = requests.get ("http://api.v1.trippinin.com/citylist?key=58ffb98334528b72937ce3390c0de2b7") 
     cityData = cityList.json() 
     try: 
      for cityInfo in cityData['response']['data']: 
       self.out.insert ("end", '\n' "City:", "end", cityInfo['title'], '\n') 
       self.out.insert ("end", '\n' "Places we cover:", "end", cityInfo['totalPlaces'], '\n') 
     except Exception as e: 
      self.out.insert ("end", "\nWrong!\n" , e) 
     return cityData 

Answer 1

Ваш Functions объект должен быть смешан в вашем Application классе методы, чтобы быть частью этого класса:

class Application(Frame, Functions): 

Просто импортируйте Functions класса недостаточно.