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1 #!/usr/bin/env python 2 # -*- coding: utf-8 -*- 3 # 4 # Copyright 2009 Zuza Software Foundation 5 # 6 # This file is part of the Translate Toolkit. 7 # 8 # This program is free software; you can redistribute it and/or modify 9 # it under the terms of the GNU General Public License as published by 10 # the Free Software Foundation; either version 2 of the License, or 11 # (at your option) any later version. 12 # 13 # This program is distributed in the hope that it will be useful, 14 # but WITHOUT ANY WARRANTY; without even the implied warranty of 15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 # GNU General Public License for more details. 17 # 18 # You should have received a copy of the GNU General Public License 19 # along with this program; if not, see <http://www.gnu.org/licenses/>. 20 21 """ 22 Contains the placeable that represents a terminology term. 23 """ 24 25 from translate.storage.placeables import base, StringElem 26 27 __all__ = ['TerminologyPlaceable', 'parsers']31 """Terminology distinguished from the rest of a string by being a placeable.""" 32 33 matchers = [] 34 """A list of matcher objects to use to identify terminology.""" 35 translations = [] 36 """The available translations for this placeable.""" 37 41 42 @classmethod9544 parts = [] 45 matches = [] 46 match_info = {} 47 48 for matcher in cls.matchers: 49 matches.extend(matcher.matches(pstr)) 50 match_info.update(matcher.match_info) 51 52 lastend = 0 53 54 def sort_matches(x, y): 55 # This function will sort a list of matches according to the match's starting 56 # position, putting the one with the longer source text first, if two are the same. 57 c = cmp(match_info[x.source]['pos'], match_info[y.source]['pos']) 58 return c and c or cmp(len(y.source), len(x.source))59 matches.sort(sort_matches) 60 61 for match in matches: 62 info = match_info[match.source] 63 if info['pos'] < lastend: 64 continue 65 end = info['pos'] + len(match.source) 66 if 'newtermlen' in info: 67 end = info['pos'] + info['newtermlen'] 68 69 if lastend < info['pos']: 70 parts.append(StringElem(pstr[lastend:info['pos']])) 71 72 term_string = pstr[info['pos']:end] 73 term_placeable = cls([term_string]) 74 parts.append(term_placeable) 75 76 # Get translations for the placeable 77 for m in matches: 78 m_info = match_info[m.source] 79 m_end = m_info['pos'] 80 if 'newtermlen' in m_info: 81 m_end += m_info['newtermlen'] 82 else: 83 m_end += len(m.source) 84 if info['pos'] == m_info['pos'] and end == m_end: 85 term_placeable.translations.append(m.target) 86 87 # remove duplicates: 88 term_placeable.translations = list(set(term_placeable.translations)) 89 90 lastend = end 91 if lastend != len(pstr) and parts: 92 parts.append(StringElem(pstr[lastend:])) 93 94 return parts or None97 return self.translations and self.translations[0] or super(TerminologyPlaceable, self).translate()98 99 100 parsers = [TerminologyPlaceable.parse] 101
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