#ip_convert.py
#to and from 32-bits to dotted quad decimal

#convert 32-bit string to dotted quad
ip_addr = '01010111000101001010001010111110'

for d in range(4):
    print(int(ip_addr[d*8:(d+1)*8],base=2), end="")
    if d < 3:
        print(".", end="")
print()
# OR:
for i in range(0,32,8):
    print(int(ip_addr[i:i+8],base=2), end=".")
print()


#convert dotted quad to 32 bits string
quad = '123.94.210.9'
ip_addr = ""
for d in quad.split("."):
    ip_addr += format(int(d),'08b')
print(ip_addr)