From 79c8475f80257be4999a20d1432ff6a8e3f38815 Mon Sep 17 00:00:00 2001
From: Florian Apolloner <florian@apolloner.eu>
Date: Wed, 18 Jan 2012 17:47:54 +0100
Subject: [PATCH] fix previous commit, which was kinda nonfunctional

---
 jinja2/ext.py           | 11 +++++++++--
 jinja2/testsuite/ext.py |  6 +++---
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/jinja2/ext.py b/jinja2/ext.py
index 1d888a2a..78d2429c 100644
--- a/jinja2/ext.py
+++ b/jinja2/ext.py
@@ -218,6 +218,7 @@ class InternationalizationExtension(Extension):
         # defined in the body of the trans block too, but this is checked at
         # a later state.
         plural_expr = None
+        plural_expr_assignment = None
         variables = {}
         while parser.stream.current.type != 'block_end':
             if variables:
@@ -242,7 +243,10 @@ class InternationalizationExtension(Extension):
 
             if plural_expr is None:
                 if isinstance(var, nodes.Call):
-                    plural_expr = nodes.Name(name.value, 'load')
+                    plural_expr = nodes.Name('_trans', 'load')
+                    variables[name.value] = plural_expr
+                    plural_expr_assignment = nodes.Assign(
+                        nodes.Name('_trans', 'store'), var)
                 else:
                     plural_expr = var
                 num_called_num = name.value == 'num'
@@ -294,7 +298,10 @@ class InternationalizationExtension(Extension):
                                bool(referenced),
                                num_called_num and have_plural)
         node.set_lineno(lineno)
-        return node
+        if plural_expr_assignment is not None:
+            return [plural_expr_assignment, node]
+        else:
+            return node
 
     def _parse_block(self, parser, allow_pluralize):
         """Parse until the next block tag with a given name."""
diff --git a/jinja2/testsuite/ext.py b/jinja2/testsuite/ext.py
index b9ffa66b..2a167011 100644
--- a/jinja2/testsuite/ext.py
+++ b/jinja2/testsuite/ext.py
@@ -38,8 +38,8 @@ i18n_templates = {
                   '{% trans %}watch out{% endtrans %}{% endblock %}',
     'plural.html': '{% trans user_count %}One user online{% pluralize %}'
                    '{{ user_count }} users online{% endtrans %}',
-    'plural2.html': '{% trans user_count=get_user_count() %}{{ user_count }}'
-                    '{% pluralize %}{{ user_count }}{% endtrans %}',
+    'plural2.html': '{% trans user_count=get_user_count() %}{{ user_count }}s'
+                    '{% pluralize %}{{ user_count }}p{% endtrans %}',
     'stringformat.html': '{{ _("User: %(num)s")|format(num=user_count) }}'
 }
 
@@ -267,7 +267,7 @@ class InternationalizationTestCase(JinjaTestCase):
             get_user_count.called += 1
             return 1
         get_user_count.called = 0
-        assert tmpl.render(LANGUAGE='de', get_user_count=get_user_count) == '1'
+        assert tmpl.render(LANGUAGE='de', get_user_count=get_user_count) == '1s'
         assert get_user_count.called == 1
 
     def test_complex_plural(self):
-- 
2.47.2