158 lines
6.0 KiB
Python
158 lines
6.0 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright (c) 2003, Taro Ogawa. All Rights Reserved.
|
|
# Copyright (c) 2013, Savoir-faire Linux inc. All Rights Reserved.
|
|
|
|
# This library is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU Lesser General Public
|
|
# License as published by the Free Software Foundation; either
|
|
# version 2.1 of the License, or (at your option) any later version.
|
|
# This library is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# Lesser General Public License for more details.
|
|
# You should have received a copy of the GNU Lesser General Public
|
|
# License along with this library; if not, write to the Free Software
|
|
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
# MA 02110-1301 USA
|
|
|
|
from __future__ import print_function, unicode_literals
|
|
|
|
import re
|
|
|
|
from .lang_EU import Num2Word_EU
|
|
|
|
|
|
class Num2Word_DE(Num2Word_EU):
|
|
CURRENCY_FORMS = {
|
|
'EUR': (('Euro', 'Euro'), ('Cent', 'Cent')),
|
|
'GBP': (('Pfund', 'Pfund'), ('Penny', 'Pence')),
|
|
'USD': (('Dollar', 'Dollar'), ('Cent', 'Cent')),
|
|
'CNY': (('Yuan', 'Yuan'), ('Jiao', 'Fen')),
|
|
'DEM': (('Mark', 'Mark'), ('Pfennig', 'Pfennig')),
|
|
}
|
|
|
|
GIGA_SUFFIX = "illiarde"
|
|
MEGA_SUFFIX = "illion"
|
|
|
|
def setup(self):
|
|
self.negword = "minus "
|
|
self.pointword = "Komma"
|
|
# "Cannot treat float %s as ordinal."
|
|
self.errmsg_floatord = (
|
|
"Die Gleitkommazahl %s kann nicht in eine Ordnungszahl " +
|
|
"konvertiert werden."
|
|
)
|
|
# "type(((type(%s)) ) not in [long, int, float]"
|
|
self.errmsg_nonnum = (
|
|
"Nur Zahlen (type(%s)) können in Wörter konvertiert werden."
|
|
)
|
|
# "Cannot treat negative num %s as ordinal."
|
|
self.errmsg_negord = (
|
|
"Die negative Zahl %s kann nicht in eine Ordnungszahl " +
|
|
"konvertiert werden."
|
|
)
|
|
# "abs(%s) must be less than %s."
|
|
self.errmsg_toobig = "Die Zahl %s muss kleiner als %s sein."
|
|
self.exclude_title = []
|
|
|
|
lows = ["Non", "Okt", "Sept", "Sext", "Quint", "Quadr", "Tr", "B", "M"]
|
|
units = ["", "un", "duo", "tre", "quattuor", "quin", "sex", "sept",
|
|
"okto", "novem"]
|
|
tens = ["dez", "vigint", "trigint", "quadragint", "quinquagint",
|
|
"sexagint", "septuagint", "oktogint", "nonagint"]
|
|
self.high_numwords = (
|
|
["zent"] + self.gen_high_numwords(units, tens, lows)
|
|
)
|
|
self.mid_numwords = [(1000, "tausend"), (100, "hundert"),
|
|
(90, "neunzig"), (80, "achtzig"), (70, "siebzig"),
|
|
(60, "sechzig"), (50, "f\xFCnfzig"),
|
|
(40, "vierzig"), (30, "drei\xDFig")]
|
|
self.low_numwords = ["zwanzig", "neunzehn", "achtzehn", "siebzehn",
|
|
"sechzehn", "f\xFCnfzehn", "vierzehn", "dreizehn",
|
|
"zw\xF6lf", "elf", "zehn", "neun", "acht",
|
|
"sieben", "sechs", "f\xFCnf", "vier", "drei",
|
|
"zwei", "eins", "null"]
|
|
self.ords = {"eins": "ers",
|
|
"drei": "drit",
|
|
"acht": "ach",
|
|
"sieben": "sieb",
|
|
"ig": "igs",
|
|
"ert": "erts",
|
|
"end": "ends",
|
|
"ion": "ions",
|
|
"nen": "ns",
|
|
"rde": "rds",
|
|
"rden": "rds"}
|
|
|
|
def merge(self, curr, next):
|
|
ctext, cnum, ntext, nnum = curr + next
|
|
|
|
if cnum == 1:
|
|
if nnum == 100 or nnum == 1000:
|
|
return ("ein" + ntext, nnum)
|
|
elif nnum < 10 ** 6:
|
|
return next
|
|
ctext = "eine"
|
|
|
|
if nnum > cnum:
|
|
if nnum >= 10 ** 6:
|
|
if cnum > 1:
|
|
if ntext.endswith("e"):
|
|
ntext += "n"
|
|
else:
|
|
ntext += "en"
|
|
ctext += " "
|
|
val = cnum * nnum
|
|
else:
|
|
if nnum < 10 < cnum < 100:
|
|
if nnum == 1:
|
|
ntext = "ein"
|
|
ntext, ctext = ctext, ntext + "und"
|
|
elif cnum >= 10 ** 6:
|
|
ctext += " "
|
|
val = cnum + nnum
|
|
|
|
word = ctext + ntext
|
|
return (word, val)
|
|
|
|
def to_ordinal(self, value):
|
|
self.verify_ordinal(value)
|
|
outword = self.to_cardinal(value).lower()
|
|
for key in self.ords:
|
|
if outword.endswith(key):
|
|
outword = outword[:len(outword) - len(key)] + self.ords[key]
|
|
break
|
|
|
|
res = outword + "te"
|
|
|
|
# Exception: "hundertste" is usually preferred over "einhundertste"
|
|
if res == "eintausendste" or res == "einhundertste":
|
|
res = res.replace("ein", "", 1)
|
|
# ... similarly for "millionste" etc.
|
|
res = re.sub(r'eine ([a-z]+(illion|illiard)ste)$',
|
|
lambda m: m.group(1), res)
|
|
# Ordinals involving "Million" etc. are written without a space.
|
|
# see https://de.wikipedia.org/wiki/Million#Sprachliches
|
|
res = re.sub(r' ([a-z]+(illion|illiard)ste)$',
|
|
lambda m: m.group(1), res)
|
|
|
|
return res
|
|
|
|
def to_ordinal_num(self, value):
|
|
self.verify_ordinal(value)
|
|
return str(value) + "."
|
|
|
|
def to_currency(self, val, currency='EUR', cents=True, separator=' und',
|
|
adjective=False):
|
|
result = super(Num2Word_DE, self).to_currency(
|
|
val, currency=currency, cents=cents, separator=separator,
|
|
adjective=adjective)
|
|
# Handle exception, in german is "ein Euro" and not "eins Euro"
|
|
return result.replace("eins ", "ein ")
|
|
|
|
def to_year(self, val, longval=True):
|
|
if not (val // 100) % 10:
|
|
return self.to_cardinal(val)
|
|
return self.to_splitnum(val, hightxt="hundert", longval=longval)\
|
|
.replace(' ', '')
|