Help available disk space attached physical drives

import argparse

import os

parser.add_argument('--system-name', action='store_true', help='display system name')

parser.add_argument('--ip-addresses', action='store_true', help='display IP addresses by interface')

parser.add_argument('--printers', action='store_true', help='display list of configured printers')

args = parser.parse_args()

print('IP Addresses:')

for interface, addresses in psutil.net_if_addrs().items():

print('Operating System:')

print(platform.system())

for line in cpuinfo.split('\n'):

if 'model name' in line:

for line in meminfo.split('\n'):

if 'MemTotal' in line:

if 'loop' not in partition.device and 'cdrom' not in partition.device:

usage = psutil.disk_usage(partition.mountpoint)

for line in printers.split('\n'):

if line.startswith('printer '):