boris - homework5

from random import shuffle
from copy import copy

def points_earned(question):
  print(question['question'])
  if len(question['correct_answers']) > 1:
    print('(There are {0} correct answers)'.format(len(question['correct_answers'])))

  answers = copy(question['answers'])
  shuffle(answers)
  for index, answer in enumerate(answers):
    print('{0}. {1}'.format(index+1, answer))

  print('Choose the correct answer(s) by their number:')
  choices = []
  for _ in range(len(question['correct_answers'])):
    choice = int(input())
    choices.append(choice)
  print()

  points = 0
  for choice in choices:
    if answers[choice-1] in question['correct_answers']:
      points += question['points'] / len(question['correct_answers'])

  return int(points)

def do_quiz(quiz):
  if len(quiz) == 0:
    print('There are no questions added yet.')
    return
  points = 0
  allPoints = 0
  for index, question in enumerate(quiz):
    print("Question {0}: ".format(index+1), end='')
    points += points_earned(question)
    allPoints += question['points']

  print("You got {0} from {1} points".format(points, allPoints))
  print("This is around {0}%".format((int)(points / allPoints * 100)))

def add_question_option(quiz):
  new_question_itself = input("Enter the new question's question: ")

  print('Enter possible answers.\nWhen you are ready, type "done"')
  answers = []
  user_input = input()
  while user_input != 'done':
    answers.append(user_input)
    user_input = input()

  print('Which answers are correct? Enter their numbers and when you are ready, type "done"')
  correct_answers = []
  user_input = input()
  while user_input != 'done':
    correct_answers.append(answers[int(user_input) - 1])
    user_input = input()

  print('How many points will all correct answers be: ')
  points = int(input())

  new_question = {
  'question': new_question_itself,
  'answers': answers,
  'correct_answers': correct_answers,
  'points': points
  }

  quiz.append(new_question)

def remove_question_option(quiz):
  for index, question in enumerate(quiz):
    print('{0} . {1}'.format(index+1, question['question']))
  print('\nChoose the question you want to remove.\nType its number')
  choice = int(input()) - 1
  quiz.pop(choice)
  print('Question removed.')

def edit_question_option(quiz):
  for index, question in enumerate(quiz):
    print('{0} . {1}'.format(index+1, question['question']))
  print('\nChoose the question you want to edit.\nType its number')
  question_index = int(input()) - 1
  question = quiz[question_index]

  print('Do you want to edit:\n1.the question itself\n2.something in the answers')
  choice = input()

  if choice == '1':
    new_question = input('Enter a new question: ')
    question['question'] = new_question
    print('New question added.')
  else:
    print('Do you want to:\n1.Remove an answer\n2.Add a new answer\n3.Edit an answer\n4.Define new correct answers')
    choice = input()
    if choice == '1':
      for index, answer in enumerate(question['answers']):
        print('{0} . {1}'.format(index+1, answer))
      print('Choose the answer you want to remove.\nType its number')
      answer_index = int(input()) - 1
      question['answers'].pop(answer_index)
      print('Answer removed.')
    elif choice == '2':
      new_answer = input('Type a new answer: ')
      question['answers'].append(new_answer)
      print('New answer added.')
    elif choice == '3':
      for index, answer in enumerate(question['answers']):
        print('{0} . {1}'.format(index+1, answer))
      print('Choose the answer you want to edit.\nType its number')
      answer_index = int(input()) - 1
      new_answer = input('Enter its new value: ')
      question['answers'][answer_index] = new_answer
      print('Question edited.')
    else:
      for index, answer in enumerate(question['answers']):
        print('{0} . {1}'.format(index+1, answer))
      print('Type the numbes of the correct answers\nWhen you are ready type "done"')
      new_correct_answers = []
      user_input = input()
      while user_input != 'done':
        new_correct_answers.append(question['answers'][int(user_input)-1])
        user_input = input()
      question['correct_answers'] = new_correct_answers
      print('Correct answers defined.')

def main_menu(quiz):
  print('Do you want to:\n1.Do the quiz\n2.Edit the quiz')
  choice = input()
  if choice == '1':
    do_quiz(quiz)
  else:
    print('Do you want to:\n1.Edit a question\n2.Add a new question\n3.Remove a question')
    choice = input()
    if choice == '1':
      edit_question_option(quiz)
    elif choice == '2':
      add_question_option(quiz)
    else:
      remove_question_option(quiz)

quiz = []
while True:
  main_menu(quiz)