math2html.py 文件源码

def findtranslation(self):
    "Find the translation for the document language."
    self.langcodes = None
    if not DocumentParameters.language:
      Trace.error('No language in document')
      return
    if not DocumentParameters.language in TranslationConfig.languages:
      Trace.error('Unknown language ' + DocumentParameters.language)
      return
    if TranslationConfig.languages[DocumentParameters.language] == 'en':
      return
    langcodes = [TranslationConfig.languages[DocumentParameters.language]]
    try:
      self.translation = gettext.translation('elyxer', None, langcodes)
    except IOError:
      Trace.error('No translation for ' + unicode(langcodes))