Fixed _force_text_recursive typo

[KostyaEsmukov]

Looks like a typo.
Steps to reproduce:

>>> from django.utils.translation import ugettext_lazy as _
>>> from rest_framework.exceptions import _force_text_recursive
>>> _force_text_recursive(_("fdsf"))
'fdsf'
>>> _force_text_recursive({'a': _("fdsf")})
{'a': <django.utils.functional.lazy.<locals>.__proxy__ object at 0x10ba73e80>}

[jpadilla]

Interesting, I'm wondering how this looked like before vs with this change.

[KostyaEsmukov]

Something like this.

>>> from rest_framework.exceptions import ValidationError
>>> from django.utils.translation import ugettext_lazy as _

Before:

>>> raise ValidationError({'__all__': _('Blah blah')})
Traceback (most recent call last):
  File "<input>", line 1, in <module>
rest_framework.exceptions.ValidationError: {'__all__': <django.utils.functional.lazy.<locals>.__proxy__ object at 0x1052aad68>}

After:

>>> raise ValidationError({'__all__': _('Blah blah')})
Traceback (most recent call last):
  File "<input>", line 1, in <module>
rest_framework.exceptions.ValidationError: {'__all__': 'Blah blah'}

[jpadilla]

I'm just wondering how or why this wasn't raised before. @xordoquy any ideas?

[xordoquy]

That's a somewhat minor side effect for the display.
Now that you mention it I think I'v already seen that and didn't paid much attention to it.

[xordoquy]

Note that in the end the lazy object will get translated anyway which is why I said it was minor.

[xordoquy]

Good catch, thanks for the PR !