21.3.2022
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10
README.md
10
README.md
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@ -3,4 +3,12 @@
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Ziel ist es ein Programm mit einer Datenbank zu erstellen, welches:
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Ziel ist es ein Programm mit einer Datenbank zu erstellen, welches:
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- Fragen und Antworen einließt
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- Fragen und Antworen einließt
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- Ein Auswahlmenü bietet
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- Ein Auswahlmenü bietet
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- Fragen abfragt und die Antwor vergleicht
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- Fragen abfragt und die Antwort ausgibt
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<br>
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<br>
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<h4>Um das Programm zu starten:</h4>
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<blockquote>
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Du kannst die start_app.py in einer IDE starten
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oder in der Konsole unter Windows "py main.py" ausführen
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</blockquote >
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@ -1,19 +1,13 @@
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import mysql.connector
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import mysql.connector
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# Aufbau der verbindung zum Mysql Server
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# Aufbau der verbindung zum Mysql Server
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def db_connection(user, password, host, database):
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def db_connection(user, password, host, database):
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connection = ''
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connection = ''
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try:
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try:
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# Verbindung - Eingaben in der config.py bestimmen
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# Verbindung - Eingaben in der config.py bestimmen
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connection = mysql.connector.connect(user=user, password=password, host=host, database=database)
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connection = mysql.connector.connect(user=user, password=password, host=host, database=database)
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except mysql.connector.Error as err:
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except mysql.connector.Error as err:
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print('Something went wrong', err)
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print('Something went wrong', err)
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print('Veruche deinen Mysql Server neu zu starten')
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print('Veruche deinen Mysql Server neu zu starten')
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return connection
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return connection
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13
main.py
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main.py
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# TODO: Datenbankabfrage
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# TODO: Datenbankabfrage
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# Auswahlmenü ( Neue Fragen/ Oder Abfrage)
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# Auswahlmenü (Neue Fragen/ Oder Abfrage)
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# Ein und Ausgabe der Fragen/Antworten
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# Ein und Ausgabe der Fragen/Antworten
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# Datenbanken (CRUD) Tabellen (CRUD)
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# Datenbanken (CRUD) Tabellen (CRUD)
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import time
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import main_menu
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import main_menu
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import requirements_installer
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import requirements_installer
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# Aufruf des Main Menüs
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# Aufruf des Main Menüs
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def main():
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def main():
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print('Programm wird in 5 Sekunden gestartet, bitte gewährleiste, dass beim Programmstart dein Mysql Server '
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print('Programm wird in 5 Sekunden gestartet, bitte gewährleiste, dass beim Programmstart dein Mysql Server '
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'online ist\n')
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'online ist\n')
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time.sleep(5)
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print('Installation vom Mysql Connector\n')
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print('Installation vom Mysql Connector')
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# Installiert die nötigen Ressourcen
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# requirements_installer.installer()
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requirements_installer.installer()
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print('\n ----IHK Prüfungsfragen---- \n')
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main_menu.main_menu()
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main_menu.main_menu()
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@ -4,6 +4,7 @@ import question_answer_output
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# Main Menu
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# Main Menu
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def main_menu():
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def main_menu():
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enable_menu = True
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enable_menu = True
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selection = {0: 'Datenbank Menü', 1: 'Zufallsfrage', 2: 'Programm beenden\n'}
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selection = {0: 'Datenbank Menü', 1: 'Zufallsfrage', 2: 'Programm beenden\n'}
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break
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break
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case 1:
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case 1:
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while True:
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while True:
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question_answer_output.random_question(config.json_file)
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print('#Frage#\n' + '-'*60 + '\n' + question_answer_output.random_question(config.json_file)[0])
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number = int(input('Zurück zum Hauptmenü\n 1: Ja \n 2: Nein\n'))
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input('\nBitte Enter drücken um die Antwort zu sehen\n')
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print('#Antwort#\n' + question_answer_output.random_question(config.json_file)[1])
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number = int(input('\nZurück zum Hauptmenü\n 1: Ja \n 2: Nein, nächste Frage\n'))
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if number == 1:
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if number == 1:
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break
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break
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case 2:
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case 2:
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# TODO: einlesen der berreits vorhanden Daten im JSON File
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import json
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import json
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from random import randrange
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from random import randrange
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# Einlesen Json File
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# Einlesen vom Json File
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def read_json(filename):
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def read_json(filename):
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with open(filename) as filename:
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with open(filename,encoding='utf-8') as filename:
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data = json.load(filename)
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data = json.load(filename)
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return data
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return data
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# Zufällige Frage erstellen
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# Zufällige Frage erstellen
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def random_question(filename):
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def random_question(filename):
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min = 0
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min = 0
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max = len(read_json(filename))
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max = len(read_json(filename))
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random_number = randrange(min,max)
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random_number = randrange(min,max)
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questions = read_json(filename)
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questions = read_json(filename)
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question = f'Frage Nr:', random_number, questions[random_number][str(random_number)]['question']
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question = f'Frage #{random_number}: ' + questions[random_number][str(random_number)]['question']
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answer = questions[random_number][str(random_number)]['answer']
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answer = questions[random_number][str(random_number)]['answer']
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return question, answer
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return question, answer
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{
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{
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"0": {
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"0": {
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"question": "Was versteht man unter dem Begriff Cross-Selling?",
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"question": "Was versteht man unter dem Begriff Cross-Selling?",
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"answer": "Eine Verkaufsstrategie, bei der zu einem Produkt, zusätzliche ( inhalte, produkte, services etc...) angeboten werden, um einen höheren Umsatz und die Kundenanbindung zu erhöhen"
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"answer": "Eine Verkaufsstrategie, bei der zu einem Produkt, zusätzliche ( Inhalte, Produkte, Services etc...) angeboten werden, um einen höheren Umsatz und höhere Kundenanbindung zu erzielen"
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}
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},
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{
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"1": {
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"question": "",
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"answer": ""
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}
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},
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{
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"2": {
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"question": " ",
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"answer": " "
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}
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},
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{
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"3": {
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"question": "",
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"answer": ""
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}
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},
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{
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"4": {
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"question": " ",
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"answer": " "
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}
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},
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{
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"5": {
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"question": " ",
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"answer": " "
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}
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},
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{
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"6": {
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"question": " ",
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"answer": " "
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}
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},
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{
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"7": {
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"question": " ",
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"answer": " "
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}
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},
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{
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"8": {
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"question": " ",
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"answer": " "
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}
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},
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{
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"9": {
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"question": " ",
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"answer": " "
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}
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},
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{
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"10": {
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"question": " ",
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"answer": " "
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}
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}
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}
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}
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]
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]
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import subprocess
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import subprocess
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# implement pip as a subprocess:
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# Ressourcen für den Autoinstall
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def installer():
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def installer():
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subprocess.check_call([sys.executable, '-m', 'pip', 'install',
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subprocess.check_call([sys.executable, '-m', 'pip', 'install',
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'mysql-connector-python'])
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'mysql-connector-python'])
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7
start.bat
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7
start.bat
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@echo off
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echo Autor : Marcus Ferl
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echo Beschreibung : IHK Prüfungsfragen
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echo Programm gestartet
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@py.exe main.py
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pause
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4
start_app.py
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4
start_app.py
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import os
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# Startet das Programm in der Windows Konsole
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os.system("start /wait cmd /c py main.py")
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