RandoMatho

# RandoMatho.py
# Author:           Alex Paarfus <rapaarfus139@gmail.com>
# Date:             2018-08-14
#
# Requirements:
#   Import random
#   Math to be built into a function
#       Requires 3 params:
#           $1 == [+,-,/,*]
#           $2 == number
#           $3 == number
#       Returns:
#           $2 $1 $3 == $return
#           Needs to print $return
#           if $1 !allowed; return "unknown"
#   Infinite Loop to:
#       Prompt the user for an operator [+,-,/,*,q]
#           Must accept 'q' to quit
#   num1 and num2 MUST be generated with methods from Random
#       Must be between 0.0 and 10.0
#       Based on example: 1, 1.1, 1.11 are valid

# import random
import random

# Functions
# mathop -- perform a math operation
#   requires:
#       param1 == operator as String
#       param2 == number
#       param3 == number
def __mathop(op, a, b):
    # Eval operator is valid
    print("mathop called with the following inputs: ")
    print("operator: \"" + op + "\"")
    print("number 1: \"" + str(a) + "\"")
    print("number 2: \"" + str(b) + "\"")
    if (op == "+"):
        return a + b
    if (op == "-"):
        return a - b
    if (op == "/"):
        return a / b
    if (op == "*"):
        return a * b
    return "unknown"

# Loop forever, unless told to quit
while (True):
    print("What operation would you like to do?")
    print("\tAddtion        \t+")
    print("\tSubtraction    \t-")
    print("\tDivision       \t/")
    print("\tMultiplication \t*")
    print("\tQuit           \tq")
    strInput = input()
    if not strInput:
        print("Error: no input.")
        print("")
        continue
    if (strInput == "q"):
        break
    # Generate our random numbers
    num1 = random.randint(100,1000) / 100
    num2 = random.randint(100,1000) / 100
    result = __mathop(strInput, num1, num2)
    print ("\n" + str(num1) + " " + strInput + " " + str(num2) + " = " + str(result) + "\n")