simplesubnet 0.1.5

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simplesubnet
by Brody Tingle

This is a simple, lightweight tool that can be used to help with subnetting.

I created this while studying for my CCNA to help with problems and gain a deeper understanding
of subnetting.

To install, run:
    pip3 install simplesubnet

To import, include this in your header:
    from simplesubnet import subnet

FUNCTIONS:

Binary IP to Decimal IP Converter:
    subnet.binary_to_ip(address):
        returns a string representing the decimal IP address

Decimal IP to Binary IP Converter:
    subnet.ip_to_binary(address):
        returns a string representing the decimal IP address

Calculate proper subnet mask based on amount of hosts needed:
    subnet.subnet_mask(num_hosts):
        returns the subnet mask as an INTEGER (i.e /30 => 30)

Calculate Network and Broadcast Address given an address and a number of needed hosts:
    subnet.addresses(starting_address, hosts):
        returns a dictionary containing values:
            ['network'] = network address
            ['broadcast'] = broadcast address

Calculate Network and Broadcast Addresses for a network with
multiple LAN's provided # of hosts per LAN. Uses VLSM to calculate.
    subnet.network_addresses(starting_address, hosts):
        hosts is a dictionary containing the # of hosts per VLAN:
            ex. {1: 64, 2: 45, 3: 14: 4: 9}
        returns a dictionary of dictionaries from the {addresses} method
        keys are VLAN #'s
            ex:
                {1: {'network': 192.168.5.0/25, 'broadcast': 192.168.5.127/25},
                2: {'network': 192.168.5.128/26, 'broadcast': 192.168.5.191/26}}
Summary Function:
    subnet.summary(address_book):
        address_book is a dictionary returned from the {network_addresses} function
        prints the dictionary in clean formatting