def write_tex(self, output): """Build the '.tex' file corresponding to self. Arguments: - output: a file object, in which the file will be written. """ # Updating configuration self._config = self._raw_config.copy() renderer = TexBookRenderer( self._config['book']['template'], self._config['_datadir'], self._config['book']['lang'], self._config['book']['encoding'], ) try: self._config['_template'] = renderer.get_all_variables( self._config.get('template', {})) except errors.SchemaError as exception: exception.message = "The songbook file '{}' is not valid\n{}".format( self.basename, exception.message) raise exception self._config['_compiled_authwords'] = authors.compile_authwords( copy.deepcopy(self._config['authors'])) # Configuration set self._config['render'] = content.render self._config['content'] = content.process_content( self._config.get('content', []), self._config, ) self._config['filename'] = output.name[:-4] # Processing special options self._config['_bookoptions'] = iter_bookoptions(self._config) self._config['chords']['_notenames'] = self._get_chord_names( self._config['chords']['notation']) renderer.render_tex(output, self._config) # Get all errors, and maybe exit program self._errors.extend(renderer.errors) if self._config['_error'] == "failonbook": if self.has_errors(): raise errors.SongbookError( "Some songs contain errors. Stopping as requested.")