====== LU11.L02 - Einleser als Modul ======

===== Aufgaben =====

==== Teilaufgabe 1 ====
<WRAP center round box 60%>
<code python>
'''
input_reader module with input validation
'''
def read_float(text_to_display):
  pass
</code>
</WRAP>



==== Teilauftrag 2 ====
<WRAP center round box 60%>
<code python>
def read_float(text_to_display):
    while True:
        try:
            num = float(input(text_to_display))
        except ValueError:
            print("Please, enter a real number!")
            continue
        else:
            return num
</code>
</WRAP>

==== Teilauftrag 3 ====

<WRAP center round box 60%>
<code python>
def read_int(text_to_display):
    while True:
        try:
            num = int(input(text_to_display))
        except ValueError:
            print("Please, enter a valid whole number")
            continue
        else:
            return num
</code>
</WRAP>

==== Teilauftrag 4 ====
Importieren Sie ihr ''input_reader'' Modul in ihrem ''main.py'' damit das Programm funktioniert.

<WRAP center round box 60%>
<code python>
# Import the input_reader module here
from input_reader import read_float, read_int

def main():
    # do something
    float = read_float('Please enter a real number> ')
    int = read_int('Please enter a whole number> ')

    print(float)
    print(int)

if __name__ == '__main__':
    main()
</code>
</WRAP>