def translate_graph(graph):
"""
Look for title assertions with i18n as the lang, use their object
as the msgid to find additionaly title translations
Args:
graph: rdflib processed graph for us to walk through
i18n_dir: directory of PO files. Default directory is that
which is supplied with this package.
"""
lang_dirs = os.listdir(
os.path.abspath(pkg_resources.resource_filename('cc.i18n', 'i18n')))
for subject, predicate, obj in graph.triples((None, None, None)):
if not hasattr(obj, 'language') or obj.language != 'i18n':
continue
else:
str_id = unicode(obj)
if not str_id:
return None
old_objects = {}
# remove any previous instane of this language's
# translations.
for s, p, old_obj in graph.triples((subject, predicate, None)):
if lang_dirs.count(old_obj.language):
old_objects[old_obj.language] = old_obj
for lang in lang_dirs:
rdf_lang = locale_to_lower_lower(lang)
if old_objects.has_key(rdf_lang):
graph.remove((subject, predicate, old_objects[rdf_lang]))
translated = util.inverse_translate(str_id, lang)
graph.add((subject, predicate, Literal(translated, lang=rdf_lang)))
def translate_graph(graph):
"""
Look for title assertions with i18n as the lang, use their object
as the msgid to find additionaly title translations
Args:
graph: rdflib processed graph for us to walk through
i18n_dir: directory of PO files. Default directory is that
which is supplied with this package.
"""
lang_dirs = os.listdir(os.path.abspath(pkg_resources.resource_filename("cc.i18n", "i18n")))
for subject, predicate, obj in graph.triples((None, None, None)):
if not hasattr(obj, "language") or obj.language != "i18n":
continue
else:
str_id = unicode(obj)
if not str_id:
return None
old_objects = {}
# remove any previous instane of this language's
# translations.
for s, p, old_obj in graph.triples((subject, predicate, None)):
if lang_dirs.count(old_obj.language):
old_objects[old_obj.language] = old_obj
for lang in lang_dirs:
rdf_lang = locale_to_lower_lower(lang)
if old_objects.has_key(rdf_lang):
graph.remove((subject, predicate, old_objects[rdf_lang]))
translated = util.inverse_translate(str_id, lang)
graph.add((subject, predicate, Literal(translated, lang=rdf_lang)))
def title(self, language='en'):
if self._titles is None:
self._titles = rdf_helper.get_titles(self.uri)
i18n_title = self._titles['x-i18n']
return inverse_translate(i18n_title, locale_to_lower_upper(language))
def title(self, language='en'):
if self._titles is None:
self._titles = rdf_helper.get_titles(self.uri)
i18n_title = self._titles['i18n']
return inverse_translate(i18n_title, locale_to_lower_upper(language))
