Completed the Trivia Quiz Project!

Fix Day 17 README

Add trivia demo

.gitignore

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-# Ignore Markdown formatting being inconsistent with markdownlint
-.prettierignore
-
 # Ignore virtual environments
 venv
 

.prettierignore

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+*/*.md

Day 17/README.md

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+# Day 17 - Implementing Classes
+
+- Learned the structure of creating a class with its attributes, methods, and how to initialize objects
+- Created a trivia quiz game, with some neat questions from [opentdb](https://opentdb.com/).
+
+![Day_17_Trivia](https://user-images.githubusercontent.com/30333942/128618891-34c051c8-b0fe-4982-8852-536a3a9bf311.gif)

Day 17/day-17-start/main.py

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+class User:
+    
+    def __init__(self, user_id, username):
+        self.id = user_id
+        self.username = username
+        self.followers = 0
+        self.following = 0
+
+    def follow(self, user):
+        user.followers += 1
+        self.following += 1
+
+
+user_1 = User("001", "mueez")
+# user_1.id = "001" # like self.id in init function, but just for this user_1 object if not in init
+# user_1.username = "mueez"
+user_2 = User("002", "another_user")
+user_1.follow(user_2)
+print(user_1.followers)
+print(user_2.followers)
+print(user_1.following)
+print(user_2.following)

Day 17/quiz-game-start/data.py

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+question_data = [
+        {
+            "category": "Science: Computers",
+            "type": "boolean",
+            "difficulty": "easy",
+            "question": "Linus Torvalds created Linux and Git.",
+            "correct_answer": "True",
+            "incorrect_answers": ["False"],
+        },
+        {
+            "category": "Science: Computers",
+            "type": "boolean",
+            "difficulty": "easy",
+            "question": "The programming language Python is based off a modified version of JavaScript.",
+            "correct_answer": "False",
+            "incorrect_answers": ["True"],
+        },
+        {
+            "category": "Science: Computers",
+            "type": "boolean",
+            "difficulty": "easy",
+            "question": "The logo for Snapchat is a Bell.",
+            "correct_answer": "False",
+            "incorrect_answers": ["True"],
+        },
+        {
+            "category": "Science: Computers",
+            "type": "boolean",
+            "difficulty": "easy",
+            "question": "RAM stands for Random Access Memory.",
+            "correct_answer": "True",
+            "incorrect_answers": ["False"],
+        },
+        {
+            "category": "Science: Computers",
+            "type": "boolean",
+            "difficulty": "easy",
+            "question": "Ada Lovelace is often considered the first computer programmer.",
+            "correct_answer": "True",
+            "incorrect_answers": ["False"],
+        },
+        {
+            "category": "Science: Computers",
+            "type": "boolean",
+            "difficulty": "easy",
+            "question": "In most programming languages, the operator ++ is equivalent to the statement += 1.",
+            "correct_answer": "True",
+            "incorrect_answers": ["False"],
+        },
+        {
+            "category": "Science: Computers",
+            "type": "boolean",
+            "difficulty": "easy",
+            "question": "The Windows 7 operating system has six main editions.",
+            "correct_answer": "True",
+            "incorrect_answers": ["False"],
+        },
+        {
+            "category": "Science: Computers",
+            "type": "boolean",
+            "difficulty": "easy",
+            "question": "The NVidia GTX 1080 gets its name because it can only render at a 1920x1080 screen resolution.",
+            "correct_answer": "False",
+            "incorrect_answers": ["True"],
+        },
+        {
+            "category": "Science: Computers",
+            "type": "boolean",
+            "difficulty": "easy",
+            "question": "Linux was first created as an alternative to Windows XP.",
+            "correct_answer": "False",
+            "incorrect_answers": ["True"],
+        },
+        {
+            "category": "Science: Computers",
+            "type": "boolean",
+            "difficulty": "easy",
+            "question": "The Python programming language gets its name from the British comedy group Monty Python.",
+            "correct_answer": "True",
+            "incorrect_answers": ["False"],
+        },
+    ]

Day 17/quiz-game-start/main.py

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+from question_model import Question
+from data import question_data
+from quiz_brain import QuizBrain
+
+question_bank = []
+
+for question in question_data:
+    question_text = question["question"]
+    question_answer = question["correct_answer"]
+    new_question = Question(question_text, question_answer)
+    question_bank.append(new_question)
+
+quiz = QuizBrain(question_bank)
+while quiz.still_has_questions():
+    quiz.next_question()
+print("You've completed the quiz!")
+print(f"Your final score was: {quiz.score}/{len(quiz.question_list)}.")

Day 17/quiz-game-start/question_model.py

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

Day 17/quiz-game-start/quiz_brain.py

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+class QuizBrain:
+    def __init__(self, question_list):
+        self.question_number = 0
+        self.question_list = question_list
+        self.score = 0
+
+    def still_has_questions(self):
+        return self.question_number < len(self.question_list)
+
+    def next_question(self):
+        current_question = self.question_list[self.question_number]
+        self.question_number += 1
+        user_answer = input(
+            f"Q.{self.question_number}: {current_question.text} (True/False)?: "
+        )
+        self.check_answer(user_answer, current_question.answer)
+
+    def check_answer(self, user_answer, correct_answer):
+        if user_answer.lower() == correct_answer.lower():
+            self.score += 1
+            print("You got it right!")
+        else:
+            print("That's wrong.")
+        print(f"The correct answer was: {correct_answer}.")
+        print(f"Your current score is: {self.score}/{self.question_number}.\n")