[1.2.X] Fixed #11966 -- Made it possible to use a percent sign in a translation message id. Thanks for the patch, Claude Paroz.

Backport from trunk (r14459).

git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.2.X@14460 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/utils/translation/trans_real.py

@@ -439,10 +439,11 @@ def templatize(src):
                 else:
                     singular.append('%%(%s)s' % t.contents)
             elif t.token_type == TOKEN_TEXT:
+                contents = t.contents.replace('%', '%%')
                 if inplural:
-                    plural.append(t.contents)
+                    plural.append(contents)
                 else:
-                    singular.append(t.contents)
+                    singular.append(contents)
         else:
             if t.token_type == TOKEN_BLOCK:
                 imatch = inline_re.match(t.contents)

tests/regressiontests/makemessages/extraction.py

@@ -34,6 +34,17 @@ class ExtractorTests(TestCase):
         return self.assert_(not re.search('^msgid "%s"' % msgid, s, re.MULTILINE))
 
 
+class TemplateExtractorTests(ExtractorTests):
+
+    def test_templatize(self):
+        os.chdir(self.test_dir)
+        management.call_command('makemessages', locale=LOCALE, verbosity=0)
+        self.assert_(os.path.exists(self.PO_FILE))
+        po_contents = open(self.PO_FILE, 'r').read()
+        self.assertMsgId('I think that 100%% is more that 50%% of anything.', po_contents)
+        self.assertMsgId('I think that 100%% is more that 50%% of %\(obj\)s.', po_contents)
+
+
 class JavascriptExtractorTests(ExtractorTests):
 
     PO_FILE='locale/%s/LC_MESSAGES/djangojs.po' % LOCALE

tests/regressiontests/makemessages/templates/test.html

@@ -1,2 +1,4 @@
 {% load i18n %}
-{% trans "This literal should be included." %}
+{% trans "This literal should be included." %}
+{% blocktrans %}I think that 100% is more that 50% of anything.{% endblocktrans %}
+{% blocktrans with 'txt' as obj %}I think that 100% is more that 50% of {{ obj }}.{% endblocktrans %}