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Fixed #15535 -- Stopped the blocktrans template tag from raising a KeyError if an included variable can't be found in the context. Thanks, melinath.

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@15709 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Jannis Leidel
2011-03-02 21:36:41 +00:00
parent cff4ee5cba
commit 93cd8442fc
2 changed files with 4 additions and 1 deletions
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2
django/templatetags/i18n.py
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@@ -113,7 +113,7 @@ class BlockTranslateNode(Node):
result = translation.ugettext(singular)
# Escape all isolated '%' before substituting in the context.
result = re.sub(u'%(?!\()', u'%%', result)
data = dict([(v, _render_value_in_context(context[v], context)) for v in vars])
data = dict([(v, _render_value_in_context(context.get(v, ''), context)) for v in vars])
context.pop()
return result % data

3
tests/regressiontests/templates/tests.py
View File

@@ -1245,6 +1245,9 @@ class Templates(unittest.TestCase):
'i18n32': ('{% load i18n %}{{ "hu"|language_name }} {{ "hu"|language_name_local }} {{ "hu"|language_bidi }}', {}, u'Hungarian Magyar False'),
'i18n33': ('{% load i18n %}{{ langcode|language_name }} {{ langcode|language_name_local }} {{ langcode|language_bidi }}', {'langcode': 'nl'}, u'Dutch Nederlands False'),
# blocktrans handling of variables which are not in the context.
'i18n34': ('{% load i18n %}{% blocktrans %}{{ missing }}{% endblocktrans %}', {}, u''),
### HANDLING OF TEMPLATE_STRING_IF_INVALID ###################################
'invalidstr01': ('{{ var|default:"Foo" }}', {}, ('Foo','INVALID')),