def translate(cls, source, language):
"""Translate source to language, return None if no translation is found"""
if source:
key = (source, language)
if key in cls._cache:
return cls._cache[key]
query = Session().query(cls)
query = query.filter(
sql.and_(cls.source == unicode(source),
cls.language == language, cls.uid != 0))
translation = query.first()
if translation:
cls._cache[key] = translation.value
return translation.value
return None
return ''
def translate( cls, source, language ):
"""Translate source to language, return None if no translation is found"""
if source:
key = ( source, language )
if key in cls._cache:
return cls._cache[key]
query = Session().query( cls )
query = query.filter( sql.and_( cls.source == unicode( source ),
cls.language == language,
cls.uid != 0 ) )
translation = query.first()
if translation:
cls._cache[key] = translation.value
return translation.value
return None
return ''
