Commit 432339a7 authored by Julien Phalip's avatar Julien Phalip
Browse files

Fixed #18393 -- Prevented blocktrans to crash when a variable name is badly formatted.

parent a535040b

django/templatetags/i18n.py

+1 −1
Original line number Diff line number Diff line
@@ -148,7 +148,7 @@ class BlockTranslateNode(Node): 
        context.pop()

        try:

            result = result % data

        except KeyError:

        except (KeyError, ValueError):

            with translation.override(None):

                result = self.render(context)

        return result

tests/regressiontests/i18n/other/locale/fr/LC_MESSAGES/django.po

+6 −0
Original line number Diff line number Diff line
@@ -17,5 +17,11 @@ msgstr "" 
"Plural-Forms: nplurals=2; plural=(n != 1)\n"



#: template.html:3

# Note: Intentional: variable name is translated.

msgid "My name is %(person)s."

msgstr "Mon nom est %(personne)s."



#: template.html:3

# Note: Intentional: the variable name is badly formatted (missing 's' at the end)

msgid "My other name is %(person)s."

msgstr "Mon autre nom est %(person)."
 
 No newline at end of file

tests/regressiontests/i18n/tests.py

+15 −1
Original line number Diff line number Diff line
@@ -270,10 +270,11 @@ class TranslationTests(TestCase): 
        self.assertEqual(to_language('sr_Lat'), 'sr-lat')



    @override_settings(LOCALE_PATHS=(os.path.join(here, 'other', 'locale'),))

    def test_bad_placeholder(self):

    def test_bad_placeholder_1(self):

        """

        Error in translation file should not crash template rendering

        (%(person)s is translated as %(personne)s in fr.po)

        Refs #16516.

        """

        from django.template import Template, Context

        with translation.override('fr'):
@@ -281,6 +282,19 @@ class TranslationTests(TestCase): 
            rendered = t.render(Context({'person': 'James'}))

            self.assertEqual(rendered, 'My name is James.')



    @override_settings(LOCALE_PATHS=(os.path.join(here, 'other', 'locale'),))

    def test_bad_placeholder_2(self):

        """

        Error in translation file should not crash template rendering

        (%(person) misses a 's' in fr.po, causing the string formatting to fail)

        Refs #18393.

        """

        from django.template import Template, Context

        with translation.override('fr'):

            t = Template('{% load i18n %}{% blocktrans %}My other name is {{ person }}.{% endblocktrans %}')

            rendered = t.render(Context({'person': 'James'}))

            self.assertEqual(rendered, 'My other name is James.')





class FormattingTests(TestCase):