class IPRangeCalcGUI:
def __init__(self):
self.subnet = Subnet()
self.range = Tk()
self.range.wm_title('Assignable IP Range Calculator')
self.ip_range_from_cidr = LabelFrame(self.range, text='Assignable IP Range: CIDR Address')
self.cidr_label = Label(self.ip_range_from_cidr, text='CIDR Address:', width=25)
self.cidr_entry = Entry(self.ip_range_from_cidr, width=25)
self.ip_range_from_network_broadcast = LabelFrame(self.range, text='Assignable IP Range: Network '
'Address, Broadcast Address')
self.network = Label(self.ip_range_from_network_broadcast, text='Network Address:', width=25)
self.broadcast = Label(self.ip_range_from_network_broadcast, text='Broadcast Address:', width=25)
self.network_entry = Entry(self.ip_range_from_network_broadcast, width=25)
self.broadcast_entry = Entry(self.ip_range_from_network_broadcast, width=25)
self.learning_steps = LabelFrame(self.range, text='Learning Steps')
self.calculate = Button(self.ip_range_from_cidr, text='Calculate',
command=lambda: self.get_ip_range_from_cidr())
self.calculate2 = Button(self.ip_range_from_network_broadcast, text='Calculate',
command=lambda: self.get_ip_range_from_network_broadcast())
self.ip_range_from_cidr.grid(row=0)
self.ip_range_from_network_broadcast.grid(row=1)
self.learning_steps.grid(row=2, sticky='W')
self.cidr_label.grid(row=0, column=0, sticky='W')
self.cidr_entry.grid(row=0, column=1)
self.calculate.grid(row=0, column=2)
self.network.grid(row=0, column=0, sticky='W')
self.broadcast.grid(row=0, column=1, sticky='W')
self.network_entry.grid(row=1, column=0)
self.broadcast_entry.grid(row=1, column=1)
self.calculate2.grid(row=1, column=2)
# self.broadcast.mainloop()
def get_ip_range_from_cidr(self):
if self.subnet.ip_range != '':
self.clear_and_reset()
else:
self.subnet.cidr_address = self.cidr_entry.get()
if self.subnet.verify_variables():
self.subnet.calculate_ip_range_from_cidr()
steps = self.subnet.ip_range_steps
step1 = Label(self.learning_steps, text='Step 1:')
cidr_address = Label(self.learning_steps, text='CIDR Address: {}'.format(self.subnet.cidr_address))
step2 = Label(self.learning_steps, text='Step 2:')
front = Label(self.learning_steps, text='Front: {}'.format(steps[0]['Front']))
step3 = Label(self.learning_steps, text='Step 3:')
cidr = Label(self.learning_steps, text='CIDR: {}'.format(steps[1]['CIDR']))
host = Label(self.learning_steps, text='Host Bits: 32 - {} = {}'.format(steps[1]['CIDR'],
(32 - int(steps[1]['CIDR']))))
step4 = Label(self.learning_steps, text='Step 4:')
net_binary = Label(self.learning_steps, text='Network Binary: {}'.format(steps[1]['Network Binary']))
step5 = Label(self.learning_steps, text='Step 5:')
back_binary = Label(self.learning_steps,
text='Back Binary (Broadcast - 1): {}'.format(steps[2]['Back Binary']))
step6 = Label(self.learning_steps, text='Step 6:')
ip_range = Label(self.learning_steps, text='Assignable IP Range: {}'.format(self.subnet.ip_range))
step1.grid(row=0, column=0, sticky='W')
cidr_address.grid(row=0, column=1, columnspan=2, sticky='W')
step2.grid(row=1, column=0, sticky='W')
front.grid(row=1, column=1, columnspan=2, sticky='W')
step3.grid(row=2, column=0, sticky='W')
cidr.grid(row=2, column=1, sticky='W')
host.grid(row=2, column=2, sticky='W')
step4.grid(row=3, column=0, sticky='W')
net_binary.grid(row=3, column=1, columnspan=2, sticky='W')
step5.grid(row=4, column=0, sticky='W')
back_binary.grid(row=4, column=1, columnspan=2, sticky='W')
step6.grid(row=5, column=0, sticky='W')
ip_range.grid(row=5, column=1, columnspan=2, sticky='W')
else:
self.clear_and_reset()
HelpGUI()
def get_ip_range_from_network_broadcast(self):
if self.subnet.ip_range != '':
self.clear_and_reset()
else:
self.subnet.network_address = self.network_entry.get()
self.subnet.broadcast_address = self.broadcast_entry.get()
if self.subnet.network_address != '' and self.subnet.broadcast_address != '' \
and self.subnet.verify_variables() \
and (ipaddress.IPv4Address(self.subnet.network_address) + 2) \
< ipaddress.IPv4Address(self.subnet.broadcast_address):
self.subnet.calculate_ip_range_from_network_broadcast()
steps = self.subnet.ip_range_steps
step1 = Label(self.learning_steps, text='Step 1:')
network = Label(self.learning_steps, text='Network Address: {}'.format(self.subnet.network_address))
broadcast = Label(self.learning_steps,
text='Broadcast Address: {}'.format(self.subnet.broadcast_address))
step2 = Label(self.learning_steps, text='Step 2:')
front = Label(self.learning_steps, text='Front: {}'.format(steps[0]['Front']))
step3 = Label(self.learning_steps, text='Step 3:')
back = Label(self.learning_steps, text='Back: {}'.format(steps[1]['Back']))
step4 = Label(self.learning_steps, text='Step 4:')
ip_range = Label(self.learning_steps, text='Assignable IP Range: {}'.format(self.subnet.ip_range))
step1.grid(row=0, column=0, sticky='W')
network.grid(row=0, column=1, sticky='W')
broadcast.grid(row=0, column=2, sticky='W')
step2.grid(row=1, column=0, sticky='W')
front.grid(row=1, column=1, sticky='W')
step3.grid(row=2, column=0, sticky='W')
back.grid(row=2, column=1, sticky='W')
step4.grid(row=3, column=0, sticky='W')
ip_range.grid(row=3, column=1, columnspan=2, sticky='W')
else:
self.clear_and_reset()
HelpGUI()
def clear_and_reset(self):
self.cidr_entry.delete(0, 'end')
self.network_entry.delete(0, 'end')
self.broadcast_entry.delete(0, 'end')
self.subnet.reset_variables()
for child in self.learning_steps.winfo_children():
child.destroy()
def generate_main(self):
self.range.mainloop()
def test_calculate_ip_range_from_cidr(self):
test_subnet = Subnet()
test_subnet.cidr_address = '152.2.136.0/26'
test_subnet.calculate_ip_range_from_cidr()
self.assertEqual(test_subnet.ip_range, '152.2.136.1-152.2.136.62')