| [4] | 1 | #if 0 |
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| 2 | # ----------------------------------------------------------------------- |
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| 3 | # $Id: table.py,v 1.9 2004/05/28 12:26:24 dischi Exp $ |
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| 4 | # ----------------------------------------------------------------------- |
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| 5 | # $Log: table.py,v $ |
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| 6 | # Revision 1.9 2004/05/28 12:26:24 dischi |
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| 7 | # Replace __str__ with unicode to avoid bad transformations. Everything |
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| 8 | # inside mmpython should be handled as unicode object. |
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| 9 | # |
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| 10 | # Revision 1.8 2003/07/02 11:17:29 the_krow |
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| 11 | # language is now part of the table key |
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| 12 | # |
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| 13 | # ----------------------------------------------------------------------- |
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| 14 | # MMPython - Media Metadata for Python |
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| 15 | # Copyright (C) 2003 Thomas Schueppel, Dirk Meyer |
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| 16 | # |
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| 17 | # This program is free software; you can redistribute it and/or modify |
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| 18 | # it under the terms of the GNU General Public License as published by |
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| 19 | # the Free Software Foundation; either version 2 of the License, or |
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| 20 | # (at your option) any later version. |
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| 21 | # |
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| 22 | # This program is distributed in the hope that it will be useful, but |
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| 23 | # WITHOUT ANY WARRANTY; without even the implied warranty of MER- |
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| 24 | # CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General |
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| 25 | # Public License for more details. |
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| 26 | # |
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| 27 | # You should have received a copy of the GNU General Public License along |
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| 28 | # with this program; if not, write to the Free Software Foundation, Inc., |
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| 29 | # 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 30 | # |
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| 31 | # ----------------------------------------------------------------------- |
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| 32 | #endif |
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| 33 | |
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| 34 | from gettext import GNUTranslations |
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| 35 | import os |
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| 36 | |
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| 37 | LOCALEDIR = 'i18n' |
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| 38 | |
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| 39 | class Table: |
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| 40 | def __init__(self, hashmap, name, language='en'): |
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| 41 | self.dict = hashmap |
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| 42 | self.name = name |
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| 43 | self.language = language |
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| 44 | self.translations = {} |
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| 45 | self.languages = [] |
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| 46 | self.i18ndir = os.path.join(LOCALEDIR, name.lower()) |
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| 47 | try: |
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| 48 | self.read_translations() |
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| 49 | except: |
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| 50 | pass |
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| 51 | |
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| 52 | def read_translations(self): |
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| 53 | for filename in [x for x in os.listdir(self.i18ndir) if x.endswith('.mo')]: |
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| 54 | lang = filename[:-3] |
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| 55 | filename = os.path.join(self.i18ndir, filename) |
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| 56 | f = open(filename, 'rb') |
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| 57 | self.translations[lang] = GNUTranslations(f) |
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| 58 | f.close() |
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| 59 | self.languages = self.translations.keys() |
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| 60 | |
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| 61 | def gettext(self, message, language = None): |
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| 62 | try: |
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| 63 | return self.translations[language].gettext(unicode(message)) |
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| 64 | except KeyError: |
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| 65 | return unicode(message) |
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| 66 | |
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| 67 | def __setitem__(self,key,value): |
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| 68 | self.dict[key] = value |
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| 69 | |
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| 70 | def __getitem__(self,key): |
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| 71 | try: |
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| 72 | return self.dict[key] |
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| 73 | except KeyError: |
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| 74 | return None |
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| 75 | |
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| 76 | def getstr(self,key): |
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| 77 | s = self[key] |
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| 78 | try: |
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| 79 | if s and len(unicode(s)) < 100: |
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| 80 | return s |
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| 81 | else: |
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| 82 | return "Not Displayable" |
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| 83 | except UnicodeDecodeError: |
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| 84 | return "Not Displayable" |
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| 85 | |
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| 86 | def has_key(self, key): |
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| 87 | return self.dict.has_key(key) |
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| 88 | |
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| 89 | def getEntry(self, key, language = 'en'): |
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| 90 | pair = (self.gettext(key), unicode(self.dict[key])) |
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| 91 | |
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| 92 | def __unicode__(self): |
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| 93 | header = "\nTable %s (%s):" % (self.name, self.language) |
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| 94 | result = reduce( lambda a,b: self[b] and "%s\n %s: %s" % \ |
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| 95 | (a, self.gettext(b,'en'), self.getstr(b)) or \ |
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| 96 | a, self.dict.keys(), header ) |
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| 97 | return result |
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| 98 | |
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| 99 | def accept(self,mi): |
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| 100 | pass |
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