trytond.i18n.gettext(message_id[, language[, \**variables]])

Returns the message translated into the language. The message_id is the XML id for the ir.message that is to be translated, and the variables keyword arguments are used as a mapping to format the string. If language is not set, then the Transaction.language is used.

trytond.i18n.lazy_gettext(message_id[, language[, \**variables]])

Return a LazyString that will be translated with gettext later when actually used.