def testNumber():
nr=Number("100",2)
assert nr.get_number()=="100"
assert nr.get_base()==2
nr.set_number("12")
assert nr.get_number()=="12"
nr.set_base(10)
assert nr.get_base()==10
nr2=Number("12",10)
assert nr==nr2
array=nr.digits(nr.get_number())
assert array==["1","2"]
char='A'
assert nr.modifyChar(char)==10
assert nr.stringToInt(char)==10
char="1"
assert nr.stringToInt(char)==1
def show(self):
while True:
print(
" ~ Monica Olanescu 's application ~"
)
print("====Main menu====")
print("1.Operations")
print("2.Conversions")
print("0.Exit\n")
cmd = input("Give the command:")
try:
self.__commValid.validateCommand(cmd, 2)
cmd = int(cmd)
if cmd == 0:
break
elif cmd == 1:
while True:
print("--Operations menu--")
print("1.Add")
print("2.Decrease")
print("3.Multiply with a digit")
print("4.Division by a digit")
print("0.Back\n")
cmd = input("Give the command:")
try:
self.__commValid.validateCommand(cmd, 4)
cmd = int(cmd)
if cmd == 0:
break
elif cmd == 1:
print("--Add menu--")
print(
"1.Add two numbers in one of number's base"
)
print("2.Add two numbers in a different base")
print("0.Back\n")
cmd = input("Give the command:")
try:
self.__commValid.validateCommand(cmd, 2)
cmd = int(cmd)
if cmd == 0:
break
elif cmd == 1:
try:
nr = input(
"Give the first number:")
base = input("Give its base:")
nr1 = Number(nr, base)
self.__nrValid.validateNumber(nr1)
nr1.set_base(int(base))
try:
nr = input(
"Give the another number:")
base = input("Give its base:")
nr2 = Number(nr, base)
self.__nrValid.validateNumber(
nr2)
nr2.set_base(int(base))
print("The sum is :" +
self.addTwoNr(nr1, nr2).
get_number())
except validationExceptions as ex:
print(ex)
except validationExceptions as ex:
print(ex)
elif cmd == 2:
try:
nr = input(
"Give the first number:")
base = input("Give its base:")
nr1 = Number(nr, base)
self.__nrValid.validateNumber(nr1)
nr1.set_base(int(base))
try:
nr = input(
"Give the second number:")
base = input("Give its base:")
nr2 = Number(nr, base)
self.__nrValid.validateNumber(
nr2)
nr2.set_base(int(base))
base = input(
"Give the base on which the operations will be done:"
)
try:
self.__nrValid.validateBase(
base)
base = int(base)
print("The sum is " + self.
addTwoNumberDifBase(
nr1, nr2, base
).get_number())
except validationExceptions as ex:
print(ex)
except validationExceptions as ex:
print(ex)
except validationExceptions as ex:
print(ex)
except commandValidationExceptions as ex:
print(ex)
elif cmd == 2:
while True:
print("--Decrease menu--")
print(
"1.Decrease two numbers in one of number's base"
)
print(
"2.Decrease two numbers in a different base"
)
print("0.Back\n")
cmd = input("Give the command:")
try:
self.__commValid.validateCommand(
cmd, 2)
cmd = int(cmd)
if cmd == 0:
break
elif cmd == 1:
try:
nr = input(
"Give the first number:")
base = input("Give its base:")
nr1 = Number(nr, base)
self.__nrValid.validateNumber(
nr1)
nr1.set_base(int(base))
try:
nr = input(
"Give the another number:"
)
base = input(
"Give its base:")
nr2 = Number(nr, base)
self.__nrValid.validateNumber(
nr2)
nr2.set_base(int(base))
try:
print(
"The difference is :"
+ self.decrTwoNr(
nr1, nr2
).get_number())
except validationExceptions as ex:
print(ex)
except validationExceptions as ex:
print(ex)
except validationExceptions as ex:
print(ex)
elif cmd == 2:
try:
nr = input(
"Give the first number:")
base = input("Give its base:")
nr1 = Number(nr, base)
self.__nrValid.validateNumber(
nr1)
nr1.set_base(int(base))
try:
nr = input(
"Give the second number:"
)
base = input(
"Give its base:")
nr2 = Number(nr, base)
self.__nrValid.validateNumber(
nr2)
nr2.set_base(int(base))
base = input(
"Give the base on which the operations will be done:"
)
try:
self.__nrValid.validateBase(
base)
base = int(base)
try:
self.__nrValid.decreasesValidation(
nr1.get_number(
),
nr2.get_number(
))
print(
"The difference is :"
+ self.
decrTwoNumberDifBase(
nr1, nr2,
base
).get_number())
except validationExceptions as ex:
print(ex)
except validationExceptions as ex:
print(ex)
except validationExceptions as ex:
print(ex)
except validationExceptions as ex:
print(ex)
except commandValidationExceptions as ex:
print(ex)
elif cmd == 3:
while True:
print("--Multiply menu--")
print(
"1.Multiply a number with a digit in the number's base"
)
print(
"2.Multiply a number with a digit in a different base"
)
print("0.Back\n")
cmd = input("Give the command:")
try:
self.__commValid.validateCommand(
cmd, 2)
cmd = int(cmd)
if cmd == 0:
break
elif cmd == 1:
try:
nr = input("Give the number:")
base = input("Give its base:")
nr = Number(nr, base)
self.__nrValid.validateNumber(
nr)
nr.set_base(int(base))
try:
digit = input(
"Give the digit:")
self.__nrValid.validateDigitB(
digit, base)
print("The product is :" +
self.multiplyD(
nr, digit
).get_number())
except validationExceptions as ex:
print(ex)
except validationExceptions as ex:
print(ex)
elif cmd == 2:
try:
nr = input("Give the number:")
base = input("Give its base:")
nr = Number(nr, base)
self.__nrValid.validateNumber(
nr)
nr.set_base(int(base))
try:
digit = input(
"Give the digit:")
self.__nrValid.validateDigit(
digit)
base = input(
"Give the base on which the operations will be done:"
)
try:
self.__nrValid.validateBase(
base)
base = int(base)
print(
"The product is :"
+
self.multiplyDiff(
nr, digit, base
).get_number())
except validationExceptions as ex:
print(ex)
except validationExceptions as ex:
print(ex)
except validationExceptions as ex:
print(ex)
except commandValidationExceptions as ex:
print(ex)
elif cmd == 4:
while True:
print("--Division menu--")
print(
"1.Divide a number with a digit in the number's base"
)
print(
"2.Divide a number with a digit in a different base"
)
print("0.Back\n")
cmd = input("Give the command:")
try:
self.__commValid.validateCommand(
cmd, 2)
cmd = int(cmd)
if cmd == 0:
break
elif cmd == 1:
try:
nr = input("Give the number:")
base = input("Give its base:")
nr = Number(nr, base)
self.__nrValid.validateNumber(
nr)
nr.set_base(int(base))
try:
digit = input(
"Give the digit:")
self.__nrValid.validateDigitB(
digit, base)
q, r = self.divideD(
nr, digit)
print(
"The quotient is :" +
q.get_number() +
" and the remainder:" +
r + ".\n")
except validationExceptions as ex:
print(ex)
except validationExceptions as ex:
print(ex)
elif cmd == 2:
try:
nr = input("Give the number:")
base = input("Give its base:")
nr = Number(nr, base)
self.__nrValid.validateNumber(
nr)
nr.set_base(int(base))
try:
digit = input(
"Give the digit:")
self.__nrValid.validateDigit(
digit)
base = input(
"Give the base on which the operations will be done:"
)
try:
self.__nrValid.validateBase(
base)
base = int(base)
q, r = self.divideDDiff(
nr, digit, base)
print(
"The quotient is :"
+ q.get_number() +
" and the remainder:"
+ r + ".\n")
except validationExceptions as ex:
print(ex)
except validationExceptions as ex:
print(ex)
except validationExceptions as ex:
print(ex)
except commandValidationExceptions as ex:
print(ex)
except commandValidationExceptions as ex:
print(ex)
elif cmd == 2:
while True:
print("--Conversions menu--")
print("1.Successive division method")
print("2.Substitution method")
print("3.Fast conversions between 2,4,16 base")
print("4.Conversions with an intermediary base")
print("0.Back\n")
cmd = input("Give the command:")
try:
self.__commValid.validateCommand(cmd, 4)
cmd = int(cmd)
if cmd == 0:
break
elif cmd == 1:
print(
"Successive division method works better when the number's base is bigger than the base on which we want to convert!"
)
try:
nr = input("Give the number:")
base = input("Give its base:")
nr = Number(nr, base)
self.__nrValid.validateNumber(nr)
nr.set_base(int(base))
try:
base = input(
"Give the base in which the number will be converted:"
)
self.__nrValid.validateBase(base)
base = int(base)
self.__methValid.validateDivision(
nr, base)
print("The converted number is " +
self.convertDiv(
nr, base).get_number() +
"!\n")
except methodExceptions as ex:
print(ex)
except validationExceptions as ex:
print(ex)
except validationExceptions as ex:
print(ex)
elif cmd == 2:
print(
"Substitution method works better when the number's base is bigger than the base on which we want to convert!"
)
try:
nr = input("Give the number:")
base = input("Give its base:")
nr = Number(nr, base)
self.__nrValid.validateNumber(nr)
nr.set_base(int(base))
try:
base = input(
"Give the base in which the number will be converted:"
)
self.__nrValid.validateBase(base)
base = int(base)
self.__methValid.validateSubstition(
nr, base)
print("The converted number is " +
self.convertSubstitution(
nr, base).get_number() +
"!\n")
except validationExceptions as ex:
print(ex)
except methodExceptions as ex:
print(ex)
except validationExceptions as ex:
print(ex)
elif cmd == 3:
print(
"Fast conversions works only between 2,4,8 and 16 base!"
)
print(
"Take care to have every time a base as a power to the other one!\n Ex: 4=2^2 ; 8=2^3 ;16=4^2 \n "
)
nr = input("Give the number:")
base = input("Give the base:")
nr = Number(nr, base)
try:
self.__nrValid.validateNumber(nr)
base = int(base)
nr.set_base(base)
try:
base = input(
"Give the base in which the number will be converted:"
)
self.__nrValid.validateBase(base)
base = int(base)
self.__methValid.validateBasesFast(
base, nr.get_base())
self.__methValid.validateFast(base)
print("The converted number is " +
self.fastConversions(
nr, base).get_number() +
"!\n")
except validationExceptions as ex:
print(ex)
except validationExceptions as ex:
print(ex)
except methodExceptions as ex:
print(ex)
elif cmd == 4:
nr = input("Give the number:")
base = input("Give its base:")
nr = Number(nr, base)
try:
self.__nrValid.validateNumber(nr)
base = int(base)
nr.set_base(base)
try:
intermediary = input(
"Give the intermediary base:")
self.__nrValid.validateBase(
intermediary)
intermediary = int(intermediary)
base = input(
"Give the base in which the number will be converted:"
)
self.__nrValid.validateBase(base)
base = int(base)
intermediaryNumber, finalNumber = self.conversionsIntermediaryBase(
nr, intermediary, base)
print(
"The converted number in intermediary base is: "
+ intermediaryNumber.get_number() +
"!")
print("The converted number is " +
finalNumber.get_number() + "!\n")
except validationExceptions as ex:
print(ex)
except validationExceptions as ex:
print(ex)
except methodExceptions as ex:
print(ex)
except commandValidationExceptions as ex:
print(ex)
except commandValidationExceptions as ex:
print(ex)