Python ip to int and int to ip

Adapted from various sources

def to_ip( intip ):
    triplets = []
    for exp in [3,2,1,0]:
        triplets.append (str(intip / ( 256 ** exp )))
        intip = intip % ( 256 ** exp )
    return('.'.join(triplets))
     
def to_int( dotted_ip ):
    exp = 3
    intip = 0
    for quad in dotted_ip.split('.'):
        intip = intip + (int(quad) * (256 ** exp))
        exp = exp - 1
    return(intip)

a = "192.168.1.1"
print to_int(a)
print to_ip(3232235777)