teil13
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60
teil13/fibclient.py
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60
teil13/fibclient.py
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# encoding: utf-8
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# fibclient.py
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import socket
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import time
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from network.const import __ADDRESS__
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DISCONNECT_MESSAGE = "!DISCONNECT"
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# Verbindung herstellen
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def connect():
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client = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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client.connect(__ADDRESS__)
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return client
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# msg senden
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def send(client, msg):
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message = msg.encode('utf-8')
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client.send(message)
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# Daten empfangen
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def receive(conn):
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msg = conn.recv(64).decode('utf-8')
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return msg
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# Hauptmethode
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def start():
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# String von Console lesen
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answer = input('Verbindung aufbauen? (ja/nein)? ')
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if answer.lower() != 'ja':
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return
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# Verbindung aufbauen
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connection = connect()
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while True:
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msg = input("Nachricht (q für quit): ")
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# Bei Eingabe == 'q' Schleife beenden.
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if msg == 'q':
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break
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# Sonst eingegeben String an Server senden.
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send(connection, msg)
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# und auf Ergebnis warten.
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result = receive(connection)
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print(f'result={result}')
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# Fibonaccizahl isolieren.
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fib = int(result.split('[')[0])
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print(f'Fibonnaci-Zahl ist {fib}')
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print(f'[RESULT] {result}')
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# zum Beenden die Nachricht 'quit an den Server senden
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send(connection, 'quit')
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time.sleep(1)
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print('Disconnected')
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# Hauptprogramm: Client starten
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if __name__ == '__main__':
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start()
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