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################################################################################
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# Developed by Kaspars Vilkens - Alistek Ltd (c) 2011
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# Supported sum: 0 ... 999999999999.99
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# Supported languages: for more reference see languages forlder
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# Supported currencies: see particular language for reference
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################################################################################
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supported_language = {}
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if __name__ == '__main__':
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error = '''This code is part of Report Aeroo package!
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Not to be used separately...'''
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def currency_to_text(sum, currency_code, language_code):
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if language_code not in supported_language:
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raise Exception('Not supported or no language: %s' % language_code)
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suppl = supported_language[language_code]
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return suppl.currency_to_text(sum, currency_code)
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class ctt_language(object):
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self.supported_currency = {}
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self.maxbound = 999999999999.99
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currencies = self._init_lang()
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supported_language.update({self.name : self})
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import_submodules('currency', currencies, 0)
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if sum < self.minbound or sum > self.maxbound :
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"""Sum out of bounds: must be from %s to %s""" % \
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(str(self.minbound), str(self.maxbound)))
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def check_currency(self):
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if currency not in supported_currency:
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"""Unsupported or no currency: must be one of (%s)""" % \
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', '.join(self.supported_currency))
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def dtowords(self, sum_integers, gender):
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return self.wordify('0', 0, gender)
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elif sum_integers > 0:
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lengthx = len(str(sum_integers))
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nrchunks = (lengthx / 3)
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if nrchunks < (float(lengthx) / 3) :
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while inc <= nrchunks:
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startpos = (lengthx - inc * 3)
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chunklength += startpos
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chunk = str(sum_integers)[startpos : startpos + chunklength]
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#print str(startpos)+' '+str(chunklength)+' '+ chunk
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wordified = self.wordify(chunk, inc-1, gender)
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wordified = self.wordify(chunk, inc-1, 'm')
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if len(diginwords) > 0 and wordified:
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diginwords = wordified + spacer + diginwords
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def currency_to_text(self, sum, currency):
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#--------------for currencies with 100 fractions
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# find out digits before floating point - currency
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# find out digits after floating point - fractions
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sum_frc = int(round((sum - sum_cur) * 100,0))
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curr = self.supported_currency.get(currency)
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cur_in_words = self.dtowords(sum_cur, curr.cur_gram_gender)
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frc_in_words = self.dtowords(sum_frc, curr.frc_gram_gender)
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#------------------------------------
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return (cur_in_words + curr.cur_to_text(sum_cur) + ' ' + frc_in_words +\
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curr.frc_to_text(sum_frc)).strip().encode('utf-8')
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class ctt_currency(object):
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def _init_currency(self):
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self._init_currency()
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suppl = supported_language.get(self.language)
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suppl.supported_currency.update({self.code : self})
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def cur_to_text(self, sum_cur):
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# is the currency sum one
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if sum_cur == 1 or (str(sum_cur)[-1] == '1' and str(sum_cur)[-2] !='1'):
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return self.cur_singular
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# 2,3 and 4 yields different plural form, if defined
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elif ((sum_cur in [2, 3, 4]) or (str(sum_cur)[-1] in ['2', '3', '4'] \
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and str(sum_cur)[-2] != '1')) and hasattr(self, 'cur_plural_2to4'):
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return self.cur_plural_2to4
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# betwean 1 and 10 yields different plural form, if defined
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elif (sum_cur > 1 and sum_cur < 10 or (int(str(sum_cur)[-1]) > 1 \
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and str(sum_cur)[-2] != '1')) and hasattr(self, 'cur_plural_2to10'):
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return self.cur_plural_2to10
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# starting from 10 yields uses default plural form
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return self.cur_plural
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def frc_to_text(self, sum_frc):
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# is the fraction sum one
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if sum_frc == 1 or (str(sum_frc)[-1] == '1' and str(sum_frc)[-2] !='1'):
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return self.frc_singular
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# 2,3 and 4 yields different plural form, if defined
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elif ((sum_frc in [2, 3, 4]) or (str(sum_frc)[-1] in ['2', '3', '4'] \
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and str(sum_frc)[-2] != '1')) and hasattr(self, 'frc_plural_2to4'):
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return self.frc_plural_2to4
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# betwean 1 and 10 yields different plural form, if defined
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elif (sum_frc > 1 and sum_frc < 10 or (int(str(sum_frc)[-1]) > 1 \
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and str(sum_frc)[-2] != '1')) and hasattr(self, 'frc_plural_2to10'):
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return self.frc_plural_2to10
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# starting from 10 yields uses default plural form
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return self.frc_plural
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def __filter_names(to_import, package):
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folder = os.path.split(package.__file__)[0]
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for name in os.listdir(folder):
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if to_import == 'currency':
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if name.endswith(".py") and not name.startswith("__"):
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if to_import == 'language':
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if len(name) == 5 and not name.startswith("__"):
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def import_submodules(to_import, package, level=-1):
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names = list(__filter_names(to_import, package))
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m = __import__(package.__name__, globals(), locals(), names, level)
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return dict((name, getattr(m, name)) for name in names)
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import_submodules('language', ctt_languages, 0)
added
removed
report_aeroo/ctt_objects.py
