def getValue(self, key, default=None):
"""
Get i18n value
"""
if isinstance(key, int):
deprecated('Using ints as DisplayList keys is deprecated (getValue)')
if not isinstance(key, basestring) and not isinstance(key, int):
raise TypeError('DisplayList keys must be strings or ints, got %s' %
type(key))
v = self._keys.get(key, None)
value = default
if v:
value = v[1]
else:
for k, v in self._keys.items():
if repr(key) == repr(k):
value = v[1]
break
if self._i18n_domain and self._instance:
msg = self._i18n_msgids.get(key, None) or value
if isinstance(msg, Message):
return msg
if not msg:
return ''
return getGTS().translate(self._i18n_domain, msg,
context=self._instance, default=value)
else:
return value
def _translate_attribute(self, instance, name):
value = getattr(self, name, '')
msgid = getattr(self, name+'_msgid', None) or value
if not value and not msgid:
return ''
if isinstance(value, Message):
return value
domain = (getattr(self, 'i18n_domain', None) or
getattr(instance, 'i18n_domain', None))
if domain is None:
return value
return getGTS().translate(domain, msgid, mapping=instance.REQUEST,
context=instance, default=value)
