def test_calculate_assignable_host_count(self):
test_subnet = Subnet()
test_subnet.total_host_count = 64
test_subnet.calculate_assignable_host_count()
self.assertEqual(test_subnet.assignable_host_count, 62)
class AssignHostCalcGUI:
def __init__(self):
self.subnet = Subnet()
self.assignable = Tk()
self.assignable.wm_title('Assignable Host Count Calculator')
self.count_from_total = LabelFrame(
self.assignable, text='Assignable Host Count: Total Host Count')
self.total_label = Label(self.count_from_total,
text='Total Host Count:',
width=20)
self.total_entry = Entry(self.count_from_total, width=25)
self.count_from_cidr = LabelFrame(
self.assignable, text='Assignable Host Count: CIDR Address')
self.cidr_label = Label(self.count_from_cidr,
text='CIDR Address:',
width=20)
self.cidr_entry = Entry(self.count_from_cidr, width=25)
self.count_from_netmask = LabelFrame(
self.assignable, text='Assignable Host Count: Netmask')
self.netmask_label = Label(self.count_from_netmask,
text='Netmask:',
width=20)
self.netmask_entry = Entry(self.count_from_netmask, width=25)
self.count_from_ip_range = LabelFrame(
self.assignable, text='Assignable Host Count: Assignable IP Range')
self.ip_range_label = Label(self.count_from_ip_range,
text='Assignable IP Range:',
width=20)
self.ip_range_entry = Entry(self.count_from_ip_range, width=25)
self.learning_steps = LabelFrame(self.assignable,
text='Learning Steps')
self.calculate = Button(self.count_from_total,
text='Calculate',
command=lambda: self.get_count_from_total())
self.calculate2 = Button(self.count_from_cidr,
text='Calculate',
command=lambda: self.get_count_from_cidr())
self.calculate3 = Button(self.count_from_netmask,
text='Calculate',
command=lambda: self.get_count_from_netmask())
self.calculate4 = Button(
self.count_from_ip_range,
text='Calculate',
command=lambda: self.get_count_from_ip_range())
self.count_from_total.grid(row=0)
self.count_from_cidr.grid(row=1)
self.count_from_netmask.grid(row=2)
self.count_from_ip_range.grid(row=3)
self.learning_steps.grid(row=4, sticky='W')
self.total_label.grid(row=0, column=0, sticky='W')
self.total_entry.grid(row=0, column=1)
self.calculate.grid(row=0, column=2)
self.cidr_label.grid(row=0, column=0, sticky='W')
self.cidr_entry.grid(row=0, column=1)
self.calculate2.grid(row=0, column=2)
self.netmask_label.grid(row=0, column=0, sticky='W')
self.netmask_entry.grid(row=0, column=1)
self.calculate3.grid(row=0, column=2)
self.ip_range_label.grid(row=0, column=0, sticky='W')
self.ip_range_entry.grid(row=0, column=1)
self.calculate4.grid(row=0, column=2)
# self.assignable.mainloop()
def get_count_from_total(self):
if self.subnet.assignable_host_count != '':
self.clear_and_reset()
else:
self.subnet.total_host_count = self.total_entry.get()
if self.subnet.verify_variables():
self.subnet.calculate_assignable_host_count()
step1 = Label(self.learning_steps, text='Step 1:')
count = Label(self.learning_steps,
text='Assignable Host Count: {} - 2 = {}'.format(
self.subnet.total_host_count,
self.subnet.assignable_host_count))
step1.grid(row=0, column=0, sticky='W')
count.grid(row=0, column=1, sticky='W')
else:
self.clear_and_reset()
HelpGUI()
def get_count_from_cidr(self):
if self.subnet.assignable_host_count != '':
self.clear_and_reset()
else:
self.subnet.cidr_address = self.cidr_entry.get()
if self.subnet.verify_variables():
self.subnet.calculate_assignable_host_count_from_cidr()
steps = self.subnet.assignable_host_count_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:')
cidr = Label(self.learning_steps,
text='CIDR: {}'.format(steps[0]['CIDR']))
step3 = Label(self.learning_steps, text='Step 3:')
host = Label(self.learning_steps,
text='Host Bits: {}'.format(
steps[1]['Host Bits']))
step4 = Label(self.learning_steps, text='Step 4:')
count = Label(
self.learning_steps,
text='Assignable Host Count: ( 2{} ) - 2 = {}'.format(
exponent(steps[1]['Host Bits'].split(' ')[-1]),
self.subnet.assignable_host_count))
step1.grid(row=0, column=0, sticky='W')
cidr_address.grid(row=0, column=1, sticky='W')
step2.grid(row=1, column=0, sticky='W')
cidr.grid(row=1, column=1, sticky='W')
step3.grid(row=2, column=0, sticky='W')
host.grid(row=2, column=1, sticky='W')
step4.grid(row=3, column=0, sticky='W')
count.grid(row=3, column=1, sticky='W')
else:
self.clear_and_reset()
HelpGUI()
def get_count_from_netmask(self):
if self.subnet.assignable_host_count != '':
self.clear_and_reset()
else:
self.subnet.netmask = self.netmask_entry.get()
if self.subnet.verify_variables():
self.subnet.calculate_assignable_host_count_from_netmask()
steps = self.subnet.assignable_host_count_steps
step1 = Label(self.learning_steps, text='Step 1:')
netmask = Label(self.learning_steps,
text='Netmask: {}'.format(self.subnet.netmask))
step2 = Label(self.learning_steps, text='Step 2:')
netmask_binary = Label(self.learning_steps,
text='Netmask Binary: {}'.format(
steps[0]['Netmask Binary']))
step3 = Label(self.learning_steps, text='Step 3:')
host = Label(self.learning_steps,
text='Host Bits: {}'.format(
steps[1]['Host Bits']))
step4 = Label(self.learning_steps, text='Step 4:')
count = Label(
self.learning_steps,
text='Assignable Host Count: ( 2{} ) - 2 = {}'.format(
exponent(str(steps[1]['Host Bits'])),
self.subnet.assignable_host_count))
step1.grid(row=0, column=0, sticky='W')
netmask.grid(row=0, column=1, sticky='W')
step2.grid(row=1, column=0, sticky='W')
netmask_binary.grid(row=1, column=1, sticky='W')
step3.grid(row=2, column=0, sticky='W')
host.grid(row=2, column=1, sticky='W')
step4.grid(row=3, column=0, sticky='W')
count.grid(row=3, column=1, sticky='W')
else:
self.clear_and_reset()
HelpGUI()
def get_count_from_ip_range(self):
if self.subnet.assignable_host_count != '':
self.clear_and_reset()
else:
self.subnet.ip_range = self.ip_range_entry.get()
if self.subnet.verify_variables():
self.subnet.calculate_assignable_host_count_from_ip_range()
steps = self.subnet.assignable_host_count_steps
step1 = Label(self.learning_steps, text='Step 1:')
ip_range = Label(self.learning_steps,
text='Assignable IP Range: {}'.format(
self.subnet.ip_range))
step2 = Label(self.learning_steps, text='Step 2:')
front = Label(self.learning_steps,
text='Front: {}'.format(steps[0]['Front']))
back = Label(self.learning_steps,
text=' Back: {}'.format(steps[0]['Back']))
step3 = Label(self.learning_steps, text='Step 3:')
comparison = Label(self.learning_steps,
text='Comparison: {}'.format(
steps[1]['Comparison']))
step4 = Label(self.learning_steps, text='Step 4:')
host = Label(self.learning_steps,
text='Host Bits: {}'.format(
steps[2]['Host Bits']))
step5 = Label(self.learning_steps, text='Step 5:')
count = Label(
self.learning_steps,
text='Assignable Host Count: ( 2{} ) - 2 = {}'.format(
exponent(str(steps[2]['Host Bits'])),
self.subnet.assignable_host_count))
step1.grid(row=0, column=0, sticky='W')
ip_range.grid(row=0, column=1, sticky='W')
step2.grid(row=1, column=0, sticky='W')
front.grid(row=1, column=1, sticky='W')
back.grid(row=2, column=1, sticky='W')
step3.grid(row=3, column=0, sticky='W')
comparison.grid(row=3, column=1, sticky='W')
step4.grid(row=4, column=0, sticky='W')
host.grid(row=4, column=1, sticky='W')
step5.grid(row=5, column=0, sticky='W')
count.grid(row=5, column=1, sticky='W')
else:
self.clear_and_reset()
HelpGUI()
def clear_and_reset(self):
self.total_entry.delete(0, 'end')
self.cidr_entry.delete(0, 'end')
self.netmask_entry.delete(0, 'end')
self.ip_range_entry.delete(0, 'end')
self.subnet.reset_variables()
for child in self.learning_steps.winfo_children():
child.destroy()
def generate_main(self):
self.assignable.mainloop()