Initial Commit

Author: anagha-ravinarayan

.gitignore

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+/venv
+.git
+.idea
+__pycache__
+.DS_Store

data.py

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+import requests
+
+
+def get_quiz_questions():
+    api_endpoint = "https://opentdb.com/api.php"
+    parameters = {
+        "amount": 10,
+        "type": "boolean"
+    }
+    response = requests.get(url=api_endpoint, params=parameters)
+    response.raise_for_status()
+    return response.json()["results"]
+
+
+question_data = get_quiz_questions()

images/false.png

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+from data import question_data
+from question_model import Question
+from quiz_brain import QuizBrain
+from ui import QuizInterface
+
+question_bank = []
+for q in question_data:
+    question = Question(q["question"], q["correct_answer"])
+    question_bank.append(question)
+
+quiz = QuizBrain(question_bank)
+quiz_ui = QuizInterface(quiz_brain=quiz)

images/true.png

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+class Question:
+    def __init__(self, question, answer):
+        self.text = question
+        self.answer = answer
+
+

main.py

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+import html
+
+
+class QuizBrain:
+
+    def __init__(self, question_list):
+        self.question_list = question_list
+        self.question_no = 0
+        self.score = 0
+        self.current_question = None
+
+    def ask_question(self):
+        self.current_question = self.question_list[self.question_no]
+        self.question_no += 1
+        q_text = html.unescape(self.current_question.text)
+        return f"Q.{self.question_no}: {q_text} \nTrue or False?"
+
+    def check_answer(self, user_answer: str) -> bool:
+        if user_answer.lower() == self.current_question.answer.lower():
+            self.score += 1
+            return True
+        return False
+
+    def still_has_questions(self):
+        return self.question_no < len(self.question_list)
+
+    def get_score(self):
+        return self.score

question_model.py

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+# Quiz Game
+
+A simple quiz game in Python that asks you questions with True or False answers and keeps track of your score. This app uses the [tkinter GUI](https://docs.python.org/3/library/tkinter.html) for the UI and the [Open Trivia Database](https://opentdb.com/) for the questions.
+
+### External Libraries
+1. [requests](https://requests.readthedocs.io/en/latest/)

quiz_brain.py

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+from tkinter import *
+from quiz_brain import QuizBrain
+
+THEME_COLOR = "#375362"
+
+
+class QuizInterface:
+
+    def __init__(self, quiz_brain: QuizBrain):
+        self.quiz = quiz_brain
+
+        self.window = Tk()
+
+        self.window.title("Quiz")
+        self.window.config(bg=THEME_COLOR, pady=20, padx=20)
+
+        self.score_board = Label(text=f"Score: {0}", font=("Arial", 16, "bold"), fg="white", highlightthickness=0, bg=THEME_COLOR)
+        self.score_board.grid(row=0, column=0, columnspan=2)
+
+        self.canvas = Canvas(height=250, width=300, bg="white", highlightthickness=0)
+        self.question_text = self.canvas.create_text(150, 125, text="Hey there", fill=THEME_COLOR, font=("Arial", 20, "italic"), width=280)
+        self.canvas.grid(row=1, column=0, columnspan=2, pady=50)
+
+        true_img = PhotoImage(file="images/true.png")
+        self.true_button = Button(image=true_img, highlightthickness=0, highlightbackground=THEME_COLOR, command=lambda: self.on_press("true"))
+        self.true_button.grid(row=2, column=0)
+
+        false_img = PhotoImage(file="images/false.png")
+        self.false_button = Button(image=false_img, highlightthickness=0, highlightbackground=THEME_COLOR, command=lambda: self.on_press("false"))
+        self.false_button.grid(row=2, column=1)
+
+        self.ask_question()
+
+        self.window.mainloop()
+
+    def ask_question(self):
+        self.canvas.config(bg="white")
+        if self.quiz.still_has_questions():
+            q_text = self.quiz.ask_question()
+            self.canvas.itemconfig(self.question_text, text=q_text)
+        else:
+            self.canvas.itemconfig(self.question_text, text=f"You've reached the end of the quiz. Your final score is {self.quiz.get_score()}.")
+            self.true_button.config(state="disabled")
+            self.false_button.config(state="disabled")
+
+    def on_press(self, user_answer):
+        timer = None
+        if timer is not None:
+            self.window.after_cancel(timer)
+
+        is_right = self.quiz.check_answer(user_answer)
+        if is_right:
+            self.update_score_board()
+        self.give_feedback(is_right)
+
+        timer = self.window.after(1000, self.ask_question)
+
+    def update_score_board(self):
+        self.score_board.config(text=f"Score: {self.quiz.get_score()}")
+
+    def give_feedback(self, is_right):
+        if is_right:
+            self.canvas.config(bg="green")
+        else:
+            self.canvas.config(bg="red")