111 lines
4.3 KiB
Python
111 lines
4.3 KiB
Python
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# -*- coding: utf-8 -*-
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# Copyright (c) 2003, Taro Ogawa. All Rights Reserved.
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# Copyright (c) 2013, Savoir-faire Linux inc. All Rights Reserved.
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# MA 02110-1301 USA
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from __future__ import division, print_function, unicode_literals
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from . import lang_EU
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class Num2Word_EN(lang_EU.Num2Word_EU):
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def set_high_numwords(self, high):
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max = 3 + 3 * len(high)
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for word, n in zip(high, range(max, 3, -3)):
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self.cards[10 ** n] = word + "illion"
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def setup(self):
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super(Num2Word_EN, self).setup()
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self.negword = "minus "
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self.pointword = "point"
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self.exclude_title = ["and", "point", "minus"]
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self.mid_numwords = [(1000, "thousand"), (100, "hundred"),
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(90, "ninety"), (80, "eighty"), (70, "seventy"),
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(60, "sixty"), (50, "fifty"), (40, "forty"),
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(30, "thirty")]
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self.low_numwords = ["twenty", "nineteen", "eighteen", "seventeen",
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"sixteen", "fifteen", "fourteen", "thirteen",
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"twelve", "eleven", "ten", "nine", "eight",
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"seven", "six", "five", "four", "three", "two",
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"one", "zero"]
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self.ords = {"one": "first",
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"two": "second",
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"three": "third",
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"four": "fourth",
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"five": "fifth",
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"six": "sixth",
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"seven": "seventh",
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"eight": "eighth",
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"nine": "ninth",
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"ten": "tenth",
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"eleven": "eleventh",
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"twelve": "twelfth"}
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def merge(self, lpair, rpair):
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ltext, lnum = lpair
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rtext, rnum = rpair
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if lnum == 1 and rnum < 100:
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return (rtext, rnum)
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elif 100 > lnum > rnum:
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return ("%s-%s" % (ltext, rtext), lnum + rnum)
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elif lnum >= 100 > rnum:
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return ("%s and %s" % (ltext, rtext), lnum + rnum)
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elif rnum > lnum:
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return ("%s %s" % (ltext, rtext), lnum * rnum)
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return ("%s, %s" % (ltext, rtext), lnum + rnum)
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def to_ordinal(self, value):
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self.verify_ordinal(value)
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outwords = self.to_cardinal(value).split(" ")
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lastwords = outwords[-1].split("-")
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lastword = lastwords[-1].lower()
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try:
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lastword = self.ords[lastword]
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except KeyError:
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if lastword[-1] == "y":
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lastword = lastword[:-1] + "ie"
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lastword += "th"
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lastwords[-1] = self.title(lastword)
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outwords[-1] = "-".join(lastwords)
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return " ".join(outwords)
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def to_ordinal_num(self, value):
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self.verify_ordinal(value)
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return "%s%s" % (value, self.to_ordinal(value)[-2:])
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def to_year(self, val, suffix=None, longval=True):
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if val < 0:
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val = abs(val)
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suffix = 'BC' if not suffix else suffix
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high, low = (val // 100, val % 100)
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# If year is 00XX, X00X, or beyond 9999, go cardinal.
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if (high == 0
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or (high % 10 == 0 and low < 10)
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or high >= 100):
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valtext = self.to_cardinal(val)
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else:
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hightext = self.to_cardinal(high)
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if low == 0:
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lowtext = "hundred"
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elif low < 10:
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lowtext = "oh-%s" % self.to_cardinal(low)
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else:
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lowtext = self.to_cardinal(low)
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valtext = "%s %s" % (hightext, lowtext)
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return (valtext if not suffix
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else "%s %s" % (valtext, suffix))
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