Hey everybody.

While working in the new CanDo, I've started to pay attention to i18n. Since 
CanDo depends on multiple packages, I was wondering what you guys think of 
mixing i18n domains and message factories across the code.

I mean, for example, I know the words/messages "Grade" and "Score" are also 
present in the gradebook. And we already have several translations for it 
there. Same with "Done" or "Add" in core, etc.

IMHO, i18n:domains are really easy to combine in ZPT, since you can attach it 
to one particular tag.

However, it becomes a little more work in Python code, because you need to use 
message factories, and the '_' shortcut is usually pointing to CanDo's message 
factory. If I'd like to use the 'Add' translation from core in a CanDo module, 
I'd need to:

from schooltool.common import SchoolToolMessage
...
button_label = SchoolToolMessage('Add')
...

which looks a bit heavy. I think we could have alternatives, but they would 
rely on developers knowledge of the current messages, like:

from schooltool.common import SchoolToolMessage as _core
...
button_label = _core('Add')
...

or:

from schooltool.gradebook import GradebookMessage as _gradebook
...
header = _gradebook('Score')
...

and so on. I think the i18n message extractor would ignore those, right?

And maybe we could generate an automatic list of "message id" -> "SchoolTool 
package" so we all know if a message is available and where it is. It could 
help us minimize the number of strings to translate.

What do you guys think? Is it worth? Am I making a mountain out of a molehill?

I'd appreciate your feedback on this.

Thanks.

Douglas

"... allí­ es cuando te das cuenta que las cosas malas pueden resultar bastante 
buenas..." - Lionel Messi

Por favor, evite enviarme adjuntos de Word, Excel o PowerPoint.
Vea http://www.gnu.org/philosophy/no-word-attachments.es.html

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