Quiz nach MVC-Design
This commit is contained in:
@@ -1,131 +0,0 @@
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import tkinter as tk
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from random import randint
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D = {1: "George Washington", 2: "John Adams", 3: "Thomas Jefferson",
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4: "James Madison", 5: "James Monroe"}
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P = list(D.values())
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class Application(tk.Frame):
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def __init__(self, master=None):
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super().__init__(master)
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self.sel=tk.StringVar()
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self.chosen=randint(0,len(D)-1)
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self.cntCorr=0
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self.cntWrong=0
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#build GUI
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self.pack()
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self.create_widgets()
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print(self.chosen)
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def create_widgets(self):
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#Anzeige
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# Frage
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self.lf_q = tk.LabelFrame(self)
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self.lf_q["text"]="Frage"
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self.lf_q.grid(columnspan=2,column=0, row=1)
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self.namelabel=tk.Label(self.lf_q)
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self.namelabel["text"] = "Wer war der " + str(list(D.keys())[self.chosen]) + ". US-Präsident?"
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self.namelabel.grid(column=0,row=0)
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# Antwort
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self.lf_a = tk.LabelFrame(self)
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self.lf_a["text"]="Antwort"
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self.lf_a.grid(columnspan=2,column=0, row=2)
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# Antwort 1
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self.l_a1 = tk.Radiobutton(self.lf_a, variable=self.sel, command=self.selectParty)
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self.l_a1["text"]="Test1"
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self.l_a1.grid(column=0,row=0)
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# Antwort 2
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#self.l_a2 = tk.Radiobutton(self.lf_a, variable=self.sel, command=self.selectParty)
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#self.l_a2["text"]="Test2"
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#self.l_a2.grid(column=0,row=1)
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# Antwort 3
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self.l_a3 = tk.Radiobutton(self.lf_a, variable=self.sel, command=self.selectParty)
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self.l_a3["text"]="Test3"
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self.l_a3.grid(column=0,row=2)
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self.radios=list()
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for party in P:
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r = tk.Radiobutton(self.lf, text=party, variable=self.sel, value = party, command=self.selectParty)
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r.pack(anchor="w")
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self.radios.append(r)
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#Button: Check
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self.btcheck = tk.Button(self)
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self.btcheck["text"] = "Überprüfen"
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self.btcheck["command"] = self.checkinput
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self.btcheck.grid(column=0,row=2)
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#Button: Go-on
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self.btgoon = tk.Button(self)
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self.btgoon["text"]="weiter"
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self.btgoon["command"]= self.nextq
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self.btgoon["state"]="disabled"
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self.btgoon.grid(column=1,row=2)
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#Label: Ergebnis
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self.reslabel=tk.Label(self)
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self.reslabel["text"] = ""
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self.reslabel.grid(column=0,row=3)
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#Label: Punkte
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self.pointslabel=tk.Label(self)
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self.pointslabel["text"] = str(self.cntCorr) + " von " + str(self.cntCorr+self.cntWrong) + " richtig."
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self.pointslabel.grid(column=1,row=3)
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#Button: Quit
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self.quit = tk.Button(self, text="QUIT", fg="red",
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command=root.destroy)
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self.quit.grid(column=1,row=4)
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def selectParty(self):
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selection=self.sel.get()
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print("Partei ausgewählt: " + selection)
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def checkinput(self):
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self.btcheck["state"]="disabled"
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self.btgoon["state"]="normal"
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if self.sel.get() == D[list(D.keys())[self.chosen]]:
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self.reslabel["text"]="richtig!"
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self.reslabel["fg"]="green"
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self.cntCorr+=1
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self.pointslabel["text"] = str(self.cntCorr) + " von " + str(self.cntCorr+self.cntWrong) + " richtig."
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else:
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self.reslabel["text"]="falsch."
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self.reslabel["fg"]="red"
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self.cntWrong+=1
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self.pointslabel["text"] = str(self.cntCorr) + " von " + str(self.cntCorr+self.cntWrong) + " richtig."
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def nextq(self):
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self.btgoon["state"]="disabled"
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self.btcheck["state"]="normal"
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for radio in self.radios:
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radio.deselect()
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self.chosen=randint(0,len(D)-1)
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self.namelabel["text"] = "Politiker: " + list(D.keys())[self.chosen]
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self.reslabel["text"] = ""
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def win(self):
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print("Gewonnen!")
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root = tk.Tk()
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app = Application(master=root)
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app.mainloop()
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184
quiz/neuesquiz_app.py
Normal file
184
quiz/neuesquiz_app.py
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@@ -0,0 +1,184 @@
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import tkinter as tk
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from tkinter import messagebox as tkm
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from tkinter import font as tkfont
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DEBUG = True
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# Acces to Controller
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from neuesquiz_controller import *
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class Application(tk.Frame):
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""" Graphical Application
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"""
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def __init__(self, master=None):
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super().__init__(master)
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self.set_fonts_for_tkinter()
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# Activate Controller
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self.controller = Controller(self)
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# Control variable for Radiobuttons
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self.selected = tk.StringVar()
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#build GUI
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self.pack()
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self.create_widgets()
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def create_widgets(self):
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# Anzeige
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# Frage
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self.lf_q = tk.LabelFrame(self, bg="mintcream")
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self.lf_q["text"]="Frage"
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self.lf_q.grid(columnspan=2,column=0, row=1, sticky="nwse")
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self.namelabel=tk.Label(self.lf_q, bg="mintcream")
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self.namelabel["text"] = "Wer war der {}. US-Präsident?".format(self.controller.get_key_of_chosen())
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self.namelabel.grid(column=0,row=0)
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# Antwort Frame
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self.lf_a = tk.LabelFrame(self, bg="ghostwhite", labelanchor="n", width=300)
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self.lf_a["text"]="Antwort"
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self.lf_a.grid(columnspan=2,column=0, row=2, sticky="nwse")
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# Radiobuttons
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self.radios=list()
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selected_elements = self.controller.current_selection
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for count, (el_key, el_value) in enumerate(selected_elements.items()):
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r = tk.Radiobutton(self.lf_a, text=el_value,
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variable=self.selected, value=el_key,
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command=self.controller.select_answer)
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r.grid(column=0, row=count, sticky="nw")
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self.radios.append(r)
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#Button: Check
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self.btcheck = tk.Button(self)
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self.btcheck["text"] = "Überprüfen"
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self.btcheck["command"] = self.controller.check_user_selection
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self.btcheck.grid(column=0,row=3)
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#Button: Go-on
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self.btgoon = tk.Button(self)
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self.btgoon["text"]="weiter"
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self.btgoon["command"]= self.controller.next_question
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self.btgoon["state"]="disabled"
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self.btgoon.grid(column=1,row=3)
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#Label: Ergebnis
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self.reslabel=tk.Label(self)
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self.reslabel["text"] = ""
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self.reslabel.grid(column=0,row=4)
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#Label: Punkte
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self.pointslabel=tk.Label(self)
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self.pointslabel["text"] = "0 von 0 richtig."
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self.pointslabel.grid(column=1,row=4)
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#Button: Quit
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self.quit = tk.Button(self, text="Beenden", fg="red",
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command=root.destroy)
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self.quit.grid(column=1,row=5)
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def change_state_user_input(self):
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self.btgoon["state"]="disabled"
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self.btcheck["state"]="normal"
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def change_state_examine(self):
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self.btcheck["state"]="disabled"
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self.btgoon["state"]="normal"
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def set_response_correct(self):
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self.mark_correct_answer()
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self.reslabel["text"]="richtig!"
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self.reslabel["fg"]="green"
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def set_response_incorrect(self):
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self.mark_answer_incorrect
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self.mark_correct_answer()
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self.reslabel["text"]="falsch"
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self.reslabel["fg"]="red"
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# TODO: coloring of correct answer in green
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def mark_correct_answer(self):
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pass
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# TODO: coloring of selected answer in red if wrong
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def mark_answer_incorrect(self):
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pass
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# TODO: reset of all coloring of radiobuttons
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def mark_reset(self):
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pass
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def update_counter(self):
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# get numbers from controller
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n_correct = self.controller.get_count_correct()
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n_all = self.controller.get_count_all()
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# set label
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self.pointslabel["text"] = str(n_correct) + " von " + str(n_all) + " richtig."
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def update_answers(self):
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# delete old Radiobuttons
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self.purge_radios()
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# set new question text
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self.namelabel["text"] = "Wer war der {}. US-Präsident?".format(self.controller.get_key_of_chosen())
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# find out new selection
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selected_elements = self.controller.current_selection
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# create new Radiobuttons
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for count, (el_key, el_value) in enumerate(selected_elements.items()):
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r = tk.Radiobutton(self.lf_a, text=el_value,
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variable=self.selected, value=el_key,
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command=self.controller.select_answer)
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r.grid(column=0, row=count, sticky="nw")
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self.radios.append(r)
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# reset of selected variable
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self.selected.initialize(value="")
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def purge_radios(self):
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for r in self.radios:
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r.destroy()
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# TODO: reset of all elements
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def reset(self):
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pass
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def set_fonts_for_tkinter(self):
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# Standardschritfart
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self.defaultFont = tkfont.nametofont("TkDefaultFont")
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self.defaultFont.configure(family="Helvetica", size=12, weight=tkfont.NORMAL)
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# Menu-Schriftart
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self.defaultMenuFont = tkfont.nametofont("TkMenuFont")
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self.defaultMenuFont.configure(family="Helvetica", size=11, weight=tkfont.NORMAL)
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# Schriftart für Eingabefelder / Listboxen …
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self.defaultTextFont = tkfont.nametofont("TkTextFont")
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self.defaultTextFont.configure(family="Helvetica", size=12, weight=tkfont.NORMAL)
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# Schrifart für Monospace
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self.defaultFixedFont = tkfont.nametofont("TkFixedFont")
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self.defaultFixedFont.configure(family="Courier", size=9, weight=tkfont.NORMAL)
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# Schriftart für Spaltenüberschriften
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self.defaultHeadingFont = tkfont.nametofont("TkHeadingFont")
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self.defaultHeadingFont.configure(family="Courier", size=14, weight=tkfont.BOLD)
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# Schriftart für Überschriften (Fenster und Dialoge)
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self.defaultCaptionFont = tkfont.nametofont("TkCaptionFont")
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self.defaultCaptionFont.configure(family="Courier", size=14, weight=tkfont.BOLD)
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# Schriftart für Icon-Beschriftungen
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self.defaultIconFont = tkfont.nametofont("TkIconFont")
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self.defaultIconFont.configure(family="Helvetica", size=8, weight=tkfont.NORMAL)
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# Schriftart für Tooltip-Beschriftungen
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self.defaultTooltipFont = tkfont.nametofont("TkTooltipFont")
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self.defaultTooltipFont.configure(family="Helvetica", size=8, weight=tkfont.NORMAL)
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root = tk.Tk()
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app = Application(master=root)
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app.mainloop()
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139
quiz/neuesquiz_controller.py
Normal file
139
quiz/neuesquiz_controller.py
Normal file
@@ -0,0 +1,139 @@
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from random import choice
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from neuesquiz_data import *
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DEBUG = True
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class Controller():
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""" Controller of Application
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Schnittstelle zwischen Daten und Anzeige
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Steuerung des Programms
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"""
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def __init__(self, app):
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self.app = app
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self.data = Quizdata(self)
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self.sample_size = 4
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self.current_selection = dict() # {num: "name of president, …}
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self.chosen_element = dict() # {num: "name of president"} single element
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self.count_all = 0
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self.count_correct = 0
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self.test()
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self.make_selection()
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def test(self):
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print("===TEST===")
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self.data.test_get_random_sample()
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print("===TEST===")
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def reset_counter(self):
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self.count_all = 0
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self.count_correct = 0
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def raise_counter(self, correct: bool):
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self.count_all = self.count_all + 1
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if correct:
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self.count_correct = self.count_correct + 1
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else:
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pass
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return 0
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def get_count_all(self):
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return self.count_all
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def get_count_correct(self):
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return self.count_correct
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def make_selection(self):
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# Select sample from the data
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sample_size = self.sample_size
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self.current_selection = self.data.get_random_sample_dict(sample_size)
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# Select element of the sample to be asked for
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self.chosen_element = self.data.get_single_from_sample_dict(self.current_selection)
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# +++ DEBUG
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if DEBUG:
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print("Dict for selection: {}".format(self.current_selection))
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print("Correct element: {}".format(self.chosen_element))
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# --- DEBUG
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def get_key_of_chosen(self):
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key = list(self.chosen_element.keys())[0]
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return key
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# TODO: What happens if answer is selcted?
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def select_answer(self, event=None):
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pass
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def check_user_selection(self):
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# Set app to examination mode
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self.app.change_state_examine()
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# Get selection of user
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user_selection = int(self.app.selected.get())
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# Get key of chosen element
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correct_answer = int(self.get_key_of_chosen())
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#+++DEBUG
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if DEBUG:
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print("correct answer would be: {}".format(correct_answer))
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print("user selected element: {}".format(user_selection))
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#---DEBUG
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if user_selection is correct_answer:
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self.raise_counter(correct=True)
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# +++ DEBUG
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if DEBUG:
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print("correct")
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# --- DEBUG
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self.app.set_response_correct()
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self.app.update_counter()
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else:
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self.raise_counter(correct=False)
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# +++ DEBUG
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if DEBUG:
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print("incorrect")
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# --- DEBUG
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self.app.set_response_incorrect()
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self.app.update_counter()
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self.start_timer_next()
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return 0
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def start_timer_next(self):
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# automatisches Stellen der nächsten Frage
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seconds_to_next = 5
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self.timer = self.app.after(seconds_to_next*1000,self.next_question)
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#+++DEBUG
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if DEBUG:
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print("timer of {} seconds to next question started".format(seconds_to_next))
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#---DEBUG
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return self.timer
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def stop_timer_next(self):
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self.app.after_cancel(self.timer)
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#+++DEBUG
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if DEBUG:
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print("timer stopped")
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#---DEBUG
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return 0
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def next_question(self):
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self.stop_timer_next()
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self.make_selection()
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self.app.update_answers()
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self.app.change_state_user_input()
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# TODO: implement win
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def win(self):
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print("Gewonnen!")
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pass
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# TODO: reset of all elements
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def reset(self):
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pass
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69
quiz/neuesquiz_data.py
Normal file
69
quiz/neuesquiz_data.py
Normal file
@@ -0,0 +1,69 @@
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from random import sample, choice
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DEBUG = True
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class Quizdata():
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""" Data Model
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"""
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def __init__(self, controller):
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self.con = controller
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# TODO: full list of presidents
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self.D = {1: "George Washington",
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2: "John Adams",
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3: "Thomas Jefferson",
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4: "James Madison",
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5: "James Monroe",
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6: "John Quincy Adams",
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7: "Andrew Jackson",
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8: "Martin Van Buren",
|
||||
9: "William Henry Harrison",
|
||||
10: "John Tyler",
|
||||
11: "James K. Polk",
|
||||
12: "Zachary Tayler",
|
||||
13: "Millard Fillmore",
|
||||
14: "Franklin Pierce",
|
||||
15: "James Buchanan",
|
||||
16: "Abraham Lincoln",
|
||||
17: "Andrew Johnson",
|
||||
18: "Ulysses S. Grant",
|
||||
19: "Rutherford B. Hayes",
|
||||
20: "James A. Garfield",
|
||||
21: "Chester A. Arthur"
|
||||
}
|
||||
|
||||
self.list_of_names = list(self.D.values())
|
||||
|
||||
def get_random_sample_dict(self, number: int = 4):
|
||||
# get list of selected keys
|
||||
selection = sample(sorted(self.D), number)
|
||||
|
||||
# construct dictionary of selected elements
|
||||
selection_D = dict()
|
||||
for key in selection:
|
||||
selection_D[key] = self.D[key]
|
||||
|
||||
return selection_D
|
||||
|
||||
def get_single_from_sample_dict(self, selection_D):
|
||||
# get random single element from dict
|
||||
chosen = choice(sorted(selection_D)) # int (key)
|
||||
|
||||
# construct dictionary of chosen element
|
||||
chosen_D = dict()
|
||||
chosen_D[chosen] = self.D[chosen]
|
||||
|
||||
return chosen_D
|
||||
|
||||
def test_get_random_sample(self):
|
||||
s = self.get_random_sample_dict()
|
||||
print("Quizdata.test: {}".format(s))
|
||||
|
||||
# TODO: implement loading of data from file
|
||||
def load_from_file(self, filename: str = None):
|
||||
pass
|
||||
|
||||
# TODO: saving to file + editor of data
|
||||
def save_to_file(self, filename: str = None):
|
||||
pass
|
||||
Reference in New Issue
Block a user