Script gets range between 2 ip

getip.py

"""Test task"""

def ntoa(num):
    c = 2**8
    ip=[]
    k=range(4)
    k.reverse()

    for i in k:
        p, num = divmod(num,c**i)
        ip.append(str(p))

    return '.'.join(ip)

def aton(IP):
    numh = ''.join(["%02x" % long(oc) for oc in IP.split('.')])
    num = long(numh,16)
    return num

def print_range(ip1,ip2):
    adr1 = aton(ip1)
    adr2 = aton(ip2)

    for i in xrange(adr1, adr2+1):
        print ntoa(i)

def test1():
    ips = ('127.0.0.1','127.0.0.6', '232.78.90.120')

    for ip in ips:
        print 'IP: %s' %ip
        n = aton(ip)
        print 'num %i' % n
        print ntoa(n)
        print

def test2():
    ip1='127.0.0.1'
    ip2='127.0.0.6'
    print_range(ip1, ip2)



def main():
    ip1 = raw_input('Please enter first IP: ')
    print
    ip2 = raw_input('... and second IP: ')
    if not (ip1 and ip2): #simple check could be harder with regex
        print 'Bad IPs'
        return False

    print_range(ip1,ip2)
    return True

if __name__ == '__main__':
    main()