title: Convert IP address string to binary in Python
body: <p>As part of a larger application, I am trying to convert an IP address to binary. Purpose being to later calculate the broadcast address for Wake on LAN traffic. I am assuming that there is a much more efficient way to do this then the way I am thinking. Which is breaking up the IP address by octet, adding 0's to the beginning of each octet where necessary, converting each octet to binary, then combining the results. Should I be looking at netaddr, sockets, or something completely different?</p>
  
  <p>Example: From 192.168.1.1 to 11000000.10101000.00000001.00000001</p>