Re: Seems to be a bug in makemessages management command

Hi Андрей,

Unless you can reproduce this with Django's own template language -- which *doesn't* support multiline content, it's not a bug. However, Jinja2 use is common in the community, so if we can apply a patch that improves Jinja2 support, then we'd certainly consider that patch.

Yours,

Russ Magee %-)

On Sat, May 31, 2014 at 11:46 PM, Андрей Меньков <nothingelsematters7@gmail.com> wrote:

I'm using Jinja2. There _() construct is equivalent to ugettext().

I tried 'blocktrans' tag - it really works, that right).

But what to do with Jinja2 templates? Or may be this is not a bug but some sort of improvement for compatibility with Jinja2?

On 31 May 2014 15:20, Ramiro Morales <cramm0@gmail.com> wrote:

On Sat, May 31, 2014 at 7:50 AM, Андрей Меньков
<nothingelsematters7@gmail.com> wrote:
>
> I thing the problem is in function django.utils.translation.templatize. It's
> implementation could be found in django.utils.translation.trans_real module.
>
> From docstring for it:
>
> Turns a Django template into something that is understood by xgettext. It
>     does so by translating the Django translation tags into standard gettext
>     function invocations.
>
> Function calling results:
>>> templatize(" {{ _('kfhdsajfkh') }} ")
>>> ('kfhdsajfkh')
>
>>> templatize(""" {{ _(''' abcdefg
>                             hhjkfhsdajfk
>                             fsdauyuirywer
>                        ''') }}
>
>               """)
>>>  XX XXXXX XXXXXXX
>                          XXXXXXXXXXXX
>                          XXXXXXXXXXXXX
>                      XXXX XX
>
>
> So it can be seen that templatize function marks multiline strings as not
> needed to translate.

As Russ says, it's not clear to me if the _() template construct you
are using is from Django i18n or from Jinja.

Django template tags (including trans) aren't multi-line. There is a
ongoing discussion about this.

If you use the Django blocktrans template tag, multi-line literals are
perfectly suported by templatize():

In [1]: from django.utils.translation import templatize

In [2]: templatize("""{% blocktrans %}foo
bar
baz
{% endblocktrans %}""")
Out[2]: " gettext(u'foo\\nbar\\nbaz\\n') SSS\nSSS\nSSS\n"

In [3]:

--
Ramiro Morales
@ramiromorales

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