Error

SyntaxError: Missing parentheses in call to ‘print’. Did you mean print(self.num,”/”,self.den)? (line 18). Docstrings cannot be processed.

class Fraction:

def __init__(self,top,bottom):

self.num = top        #the numerator is on top
self.den = bottom     #the denominator is on the bottom

def __repr__(self):
if self.num > self.den:
retWhole = self.num / self.den
retNum = self.num - (retWhole * self.den)
return str(retWhole) + " " + str(retNum)+"/"+str(self.den)
else:
return str(self.num)+"/"+str(self.den)

def show(self):
print self.num,"/",self.den



convert to a fraction

        otherfraction = self.toFract(otherfraction)

newnum = self.num*otherfraction.den + self.den*otherfraction.num
newden = self.den * otherfraction.den

common = gcd(newnum,newden)

return Fraction(newnum/common,newden/common)

otherfraction = self.toFract(leftNum)
newnum = self.num*otherfraction.den + self.den*otherfraction.num
newden = self.den * otherfraction.den

common = gcd(newnum,newden)

return Fraction(newnum/common,newden/common)

def __cmp__(self,otherfraction):

num1 = self.num*otherfraction.den
num2 = self.den*otherfraction.num

if num1 < num2:
return -1
else:
if num1 == num2:
return 0
else:
return 1

def toFract(self,n):
if isinstance(n,int):
otherfraction = Fraction(n,1)
elif isinstance(n, float):
wholePart = int(n)
fracPart = n - wholePart


convert to 100ths???

            fracNum = int(fracPart * 100)
newNum = wholePart * 100 + fracNum
otherfraction = Fraction(newNum,100)
elif isinstance(n,Fraction):
otherfraction = n
else:
print "Error: cannot add a fraction to a ", type(n)
return None
return otherfraction

#gcd is a helper function for Fraction

def gcd(m,n):
while m%n != 0:
oldm = m
oldn = n

m = oldn
n = oldm%oldn

return n