Roman numerals

Manage roman numerals using roman number object.

Convert roman numeral to integers

• roman function

return roman numeral string

import roman_numbers as r

x = 10
print(r.roman(x))

Output:

>> X

• roman(number:int, extend=1) extended function

return roman numeral string

import roman_numbers as r

x = 7580
print(r.roman(x, extend=1))

Output:

>> V̅MMDLXXX

• number function

return integers from roman numeral

import roman_numbers as r

x = 'X'
print(r.number(x))

Output:

>> 10

• rom object

support Basic and Compare opeartion for roman numeral

from roman_numbers import rom

>> rom(10) + rom(10) # add
>> XX

>> rom(5) - rom(1) # sub
>> IV

>> rom(5) * 3 # mul
>> XV

>> rom('V') > rom('XI') # compare
>> False

>> rom('V') == 5 # compare
>> True

>> int(rom('XI'))
>> 11

Version

1.0.1 - Release 1.0.2 - Add description and minor fix