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Commit 04f372f42db6056cd30fa3e0317e1afe01ccd0ce

Authored by Erickson Silva
1 parent 0b1d2c96
Exists in master and in 1 other branch devel

Corrige conversor de números romanos

Showing 2 changed files with 41 additions and 21 deletions   Show diff stats
src/AplicaRegras.py
  Diff comments   View file @04f372f
@@ -399,8 +399,11 @@ class AplicaRegras(object): @@ -399,8 +399,11 @@ class AplicaRegras(object):
399 tag = it.get_ticket() 399 tag = it.get_ticket()
400 400
401 if tag == "NUM": 401 if tag == "NUM":
402 - num_romano = roman_to_int(it.get_word())  
403 - lista_simplificada[it.get_count()] = [num_romano.decode('utf-8'), 'NUM-R'] 402 + try:
  403 + num_romano = roman_to_int(it.get_word().encode('utf-8'))
  404 + lista_simplificada[it.get_count()] = [num_romano.decode('utf-8'), 'NUM-R']
  405 + except:
  406 + pass
404 num = True 407 num = True
405 408
406 if tag[-2:] == "-P" or tag[-2:] == "_P" and self.verificar_excecao_plural(it.get_word()): 409 if tag[-2:] == "-P" or tag[-2:] == "_P" and self.verificar_excecao_plural(it.get_word()):
src/ConverteExtenso.py
  Diff comments   View file @04f372f
@@ -25,28 +25,45 @@ ext = [{"um":"1", "dois":"2", "tres":"3", "quatro":"4", "cinco":"5", "seis":"6", @@ -25,28 +25,45 @@ ext = [{"um":"1", "dois":"2", "tres":"3", "quatro":"4", "cinco":"5", "seis":"6",
25 und = {"mil":1000, "milhao":1000000, "bilhao":1000000000, "trilhao":1000000000000} 25 und = {"mil":1000, "milhao":1000000, "bilhao":1000000000, "trilhao":1000000000000}
26 unds = {"mil":"000", "milhao":"000000","milhoes":"000000", "bilhao":"000000000","bilhoes":"000000000", "trilhao":"000000000000", "trilhoes":"000000000000"} 26 unds = {"mil":"000", "milhao":"000000","milhoes":"000000", "bilhao":"000000000","bilhoes":"000000000", "trilhao":"000000000000", "trilhoes":"000000000000"}
27 27
28 -numeral_map = zip(  
29 - (1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1),  
30 - ('M', 'CM', 'D', 'CD', 'C', 'XC', 'L', 'XL', 'X', 'IX', 'V', 'IV', 'I')  
31 -)  
32 -  
33 -def int_to_roman(i): 28 +def int_to_roman(input):
  29 + if not isinstance(input, type(1)):
  30 + raise TypeError, "expected integer, got %s" % type(input)
  31 + if not 0 < input < 4000:
  32 + raise ValueError, "Argument must be between 1 and 3999"
  33 + ints = (1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1)
  34 + nums = ('M', 'CM', 'D', 'CD','C', 'XC','L','XL','X','IX','V','IV','I')
34 result = [] 35 result = []
35 - for integer, numeral in numeral_map:  
36 - count = int(i / integer)  
37 - result.append(numeral * count)  
38 - i -= integer * count  
39 - return ''.join(result)  
40 36
41 -def roman_to_int(n):  
42 - n = unicode(n).upper() 37 + for i in range(len(ints)):
  38 + count = int(input / ints[i])
  39 + result.append(nums[i] * count)
  40 + input -= ints[i] * count
  41 + return ''.join(result)
43 42
44 - i = result = 0  
45 - for integer, numeral in numeral_map:  
46 - while n[i:i + len(numeral)] == numeral:  
47 - result += integer  
48 - i += len(numeral)  
49 - return str(result) 43 +def roman_to_int(input):
  44 + if not isinstance(input, type("")):
  45 + raise TypeError, "expected string, got %s" % type(input)
  46 + input = input.upper( )
  47 + nums = {'M':1000,
  48 + 'D':500,
  49 + 'C':100,
  50 + 'L':50,
  51 + 'X':10,
  52 + 'V':5,
  53 + 'I':1}
  54 + sum = 0
  55 + for i in range(len(input)):
  56 + try:
  57 + value = nums[input[i]]
  58 + if i+1 < len(input) and nums[input[i+1]] > value:
  59 + sum -= value
  60 + else: sum += value
  61 + except KeyError:
  62 + raise ValueError, 'input is not a valid Roman numeral: %s' % input
  63 +
  64 + if int_to_roman(sum) == input: return str(sum)
  65 + else:
  66 + raise ValueError, 'input is not a valid Roman numeral: %s' % input
50 67
51 def oneDigit(x): 68 def oneDigit(x):
52 return ext[0][x] 69 return ext[0][x]