Make make_hidden_input produce valid X-HTML <input /> tag.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@43909 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/patches/make_hidden_input.py

@@ -14,15 +14,14 @@
 
 """
 Backport fix from https://bugs.launchpad.net/zope2/+bug/143768 for Zope2.8
+Also, close properly the <input /> tag
 """
 
-from App import version_txt
-if version_txt.getZopeVersion() < (2, 9):
-  import ZTUtils.Zope
-  from ZTUtils.Zope import complex_marshal
-  import cgi
+import ZTUtils.Zope
+from ZTUtils.Zope import complex_marshal
+import cgi
 
-  def make_hidden_input(*args, **kwargs):
+def make_hidden_input(*args, **kwargs):
   '''Construct a set of hidden input elements, with marshalling markup.
 
   If there are positional arguments, they must be dictionaries.
@@ -44,11 +43,11 @@ if version_txt.getZopeVersion() < (2, 9):
   qlist = complex_marshal(d.items())
   for i in range(len(qlist)):
       k, m, v = qlist[i]
-          qlist[i] = ('<input type="hidden" name="%s%s" value="%s">'
+      qlist[i] = ('<input type="hidden" name="%s%s" value="%s" />'
                   % (hq(k), m, hq(str(v))))
 
   return '\n'.join(qlist)
 
-  ZTUtils.Zope.make_hidden_input = make_hidden_input
-  ZTUtils.make_hidden_input = make_hidden_input
+ZTUtils.Zope.make_hidden_input = make_hidden_input
+ZTUtils.make_hidden_input = make_hidden_input