Hi :-) I'm trying do develop a Zope-2.12 based application and I'm having problems with internationalizing it... :-/ The *.po files are OK it seems, as translating in ZPTs with i18n:translate works fine but I cannot get the translations to work in python code. How should that be done? I'm only just learning development on Zope-2.12, but I have some experience with Zope-2.10 and Plone-3 I've tried 2 approaches: 1. zope.i18nmessageid.MessageFactory, like this: from zope.i18nmessageid import MessageFactory _ = MessageFactory('MyDomain') my_str = _(u'my_label', default=u'Some text') This doesn't translate at all. my_str has 'my_label' value even though there is a default value. 2. zope.i18n.translate, like this from zope.i18n import translate translate(u'my_label', 'MyDomain', default=u'Some text') This only translates the msgid to English and I want it to translate to Polish (I've tried in Polish version of Firefox, Konqueror and Arora). What am I doing wrong? In the past I have used 1. in Plone-3 and it worked, so what has changed? Or maybe I'm missing some package? Also if someone could point me to some good resources about i18n, that would be great. I would be very grateful for any help or pointers. Best regards, MaciekZ