def apply_operation(left_operand, right_operand, operator_input):
# Check if input arguments are of valid int or float type
if type(convert(left_operand)) == str or type(convert(right_operand)) == str: # convert function from Q2
print "Input data not integer or float type"
return
# Continue for valid input, using convert function from Q2 for appropriate conversion
operator_table = {
'+': operator.add,
'-': operator.sub,
'*': operator.mul,
'/': operator.div}
if operator_input not in operator_table:
print "Invalid operator, try again"
return
else:
# Check for division by zero error
try:
return operator_table[operator_input](left_operand, right_operand)
except:
print "Division by zero is an invalid operation"
return
def customTester():
print(" ")
print("Custom tester")
s = str(raw_input("Enter a string to convert ('q' to quit): "))
while s != 'q':
print(s)
print(type(convert(s)))
s = str(
raw_input(
"Enter string for conversion tester ('q' to quit program): "))
def min_new(*args):
# Check if input arguments are of valid int or float type
check = 0
for input in args:
if type(convert(input)) == str: # convert function from Q2
check += 1
if check != 0:
print "Input data not integer or float type"
return None
# Continue for valid input, using convert function from Q2 for appropriate conversion
min_current = convert(args[0])
for input in args:
if min_current > convert(input):
min_current = convert(input)
return min_current
def unitTests():
a = "1"
b = "1.0"
c = "asd"
d = "A1B2C3.3;;'"
e = "{\{{{PP{O}}"
f = "12777777*"
g = "+asssssdf"
h = "123666.6345"
i = "-123"
j = "0"
print("""
Some unit tests are:
a = "1"
b = "1.0"
c = "asd"
d = "A1B2C3.3;;'"
e = "{\{{{PP{O}}"
f = "1#2777777*"
g = "+asssssdf"
h = "123666.6345"
i = "-123"
j = "0"
""")
print("Result from convert function:")
print(type(convert(a)))
print(type(convert(b)))
print(type(convert(c)))
print(type(convert(d)))
print(type(convert(e)))
print(type(convert(f)))
print(type(convert(g)))
print(type(convert(h)))
print(type(convert(i)))
print(type(convert(j)))
# Test driver for Q4
from Q2 import convert
import Q4
while 1:
num1 = convert(str(raw_input("Enter 1st number ('q' to quit): ")))
if num1 == 'q':
break
num2 = convert(str(raw_input("Enter 2st number ('q' to quit): ")))
if num2 == 'q':
break
num3 = convert(str(raw_input("Enter 3st number ('q' to quit): ")))
if num3 == 'q':
break
print("Inputs: " + str(num1) + ", " + str(num2) + ", " + str(num3))
print("The minimum value is " + str(Q4.findMinimum(num1, num2, num3)))
# Test driver for Q5
from Q2 import convert
import Q5
while 1:
left_operand = convert(str(
raw_input("Enter left_operand ('q' to quit): ")))
if left_operand == 'q':
break
right_operand = convert(
str(raw_input("Enter right_operand ('q' to quit): ")))
if right_operand == 'q':
break
operator = convert(str(raw_input("Enter operator ('q' to quit): ")))
if operator == 'q':
break
print("Inputs: " + str(left_operand) + ", " + str(right_operand) + ", " +
str(operator))
print("Result is: " +
str(Q5.apply_operation(left_operand, right_operand, operator)))