import json
from random import randrange
import re


# Einlesen vom Json File
def read_json(filename):
    with open(filename,encoding='utf-8') as filename:
        data = json.load(filename)
        return data


# Zufällige Frage erstellen
def random_question(filename):
    min_ = 0
    max_ = len(read_json(filename))
    random_number = randrange(min_,max_)
    questions = read_json(filename)
    question = f'Frage #{random_number}: ' + questions[random_number][str(random_number)]['question']
    answer = questions[random_number][str(random_number)]['answer']
    return question, answer


# Ausgabe der Liste mit allen Fragen/Antworten
def complete_list(filename):
    data = read_json(filename)
    for obj in data:
        obj_string = re.sub('[{}]', '', str(obj))
        print('\n' + obj_string)