# -*- coding: utf-8 -*-
|
|
from __future__ import unicode_literals
|
|
from num2words.base import Num2Word_Base
|
from num2words.currency import parse_currency_parts
|
from num2words.utils import splitbyx
|
|
|
class Num2Word_TH(Num2Word_Base):
|
|
def setup(self):
|
self.negword = 'ติดลบ'
|
self.pointword = 'จุด'
|
|
self.CURRENCY_FORMS = {
|
'THB': (('บาท', 'บาท'), ('สตางค์', 'สตางค์')),
|
'USD': (('ดอลลาร์', 'ดอลลาร์'), ('เซนต์', 'เซนต์')),
|
'EUR': (('ยูโร', 'ยูโร'), ('เซนต์', 'เซนต์')),
|
}
|
|
self.high_numwords = []
|
|
self.mid_numwords = ['', 'สิบ', 'ร้อย', 'พัน', 'หมื่น', 'แสน', 'ล้าน']
|
|
self.low_numwords = [
|
'ศูนย์', 'หนึ่ง', 'สอง', 'สาม', 'สี่',
|
'ห้า', 'หก', 'เจ็ด', 'แปด', 'เก้า'
|
]
|
|
def set_high_numwords(self, high_numwords):
|
pass
|
|
def set_mid_numwords(self, mid_numwords):
|
pass
|
|
def splitnum(self, six_num):
|
length = len(six_num) > 1
|
word_num = ''
|
|
for index, num in enumerate(map(int, six_num)):
|
if num:
|
if index:
|
word_num = self.mid_numwords[index] + word_num
|
|
if length and num == 1 and index == 0:
|
word_num += 'เอ็ด'
|
elif index == 1 and num == 2:
|
word_num = 'ยี่' + word_num
|
elif index != 1 or num != 1:
|
word_num = self.low_numwords[num] + word_num
|
|
elif num == 0 and index == 0 and length == 0:
|
word_num = self.low_numwords[0]
|
|
return word_num
|
|
def split_six(self, num_txt):
|
result = splitbyx(num_txt, 6, format_int=False)
|
result = list(result)[::-1]
|
number_list = []
|
for i in result:
|
number_list.append(i[::-1])
|
return number_list
|
|
def add_text_million(self, word_num):
|
result = ''
|
|
for index, t in enumerate(reversed(word_num)):
|
if index == 0:
|
result = t
|
else:
|
result = result + 'ล้าน' + t
|
|
return result
|
|
def round_2_decimal(self, number):
|
integer, cents, negative = parse_currency_parts(
|
number, is_int_with_cents=False
|
)
|
integer = '{}'.format(integer)
|
cents = '{}'.format(cents)
|
|
if len(cents) < 2:
|
add_zero = 2 - len(cents)
|
cents = ('0' * add_zero) + cents
|
|
text_num = integer + '.' + cents
|
|
return text_num, negative
|
|
def left_num_to_text(self, number):
|
|
left_num_list = self.split_six(number)
|
|
left_text_list = []
|
for i in left_num_list:
|
left_text_list.append(self.splitnum(i))
|
|
left_text = self.add_text_million(left_text_list)
|
return left_text
|
|
def to_cardinal(self, number):
|
negative = number < 0
|
|
pre, post = self.float2tuple(number)
|
precision = self.precision
|
pre = '{}'.format(pre)
|
post = '{}'.format(post)
|
|
if negative:
|
pre = pre.lstrip('-')
|
|
if len(post) < precision:
|
add_zero = precision - len(post)
|
post = ('0' * add_zero) + post
|
|
result = self.left_num_to_text(pre)
|
|
right_text = ''
|
if not post == '0':
|
for i in map(int, post):
|
right_text = right_text + self.low_numwords[i]
|
result = result + 'จุด' + right_text
|
|
if negative:
|
result = 'ติดลบ' + result
|
|
return result
|
|
def to_ordinal(self, number):
|
return self.to_cardinal(number)
|
|
def to_currency(self, number, currency='THB'):
|
|
number, negative = self.round_2_decimal(number)
|
|
split_num = number.split('.')
|
|
left_num = split_num[0]
|
left_text = self.left_num_to_text(left_num)
|
|
right_num = split_num[1]
|
right_text = self.splitnum(right_num[::-1].rstrip('0'))
|
|
try:
|
cr1, cr2 = self.CURRENCY_FORMS[currency]
|
|
except KeyError:
|
raise NotImplementedError(
|
'Currency code "%s" not implemented for "%s"' %
|
(currency, self.__class__.__name__))
|
|
if right_num == '00':
|
if currency == 'THB':
|
result = left_text + cr1[0] + 'ถ้วน'
|
else:
|
result = left_text + cr1[0]
|
else:
|
if left_num == '0':
|
result = right_text + cr2[0]
|
else:
|
result = left_text + cr1[0] + right_text + cr2[0]
|
|
if negative:
|
result = self.negword + result
|
|
return result
|
