'update series list'

def update_series(self, arg=None):

    self.check_duplicate()
    series_list = self.set_options.split(u'\n')
    self.set_series_for(self.select_doc_for_series, series_list)
    map(self.insert_series, [d.split(u'.')[0] for d in series_list if d.strip()])
    msgprint(_(u'Series    Updated'))
    return self.get_transactions()
