# HG changeset patch
# User paulb
# Date 1133574731 0
# Node ID 0095469d53a231a875019cdfe53f01d4d298c7d1
# Parent  6d38898e4c4ad57330dd1517bf718c3edebb68c3
[project @ 2005-12-03 01:52:11 by paulb]
Fixed the i18n function to handle node lists as well as strings.

diff -r 6d38898e4c4a -r 0095469d53a2 XSLForms/Output.py
--- a/XSLForms/Output.py	Fri Dec 02 23:33:36 2005 +0000
+++ b/XSLForms/Output.py	Sat Dec 03 01:52:11 2005 +0000
@@ -324,10 +324,20 @@
     Exposed as {template:i18n(value)}.
 
     Provides a translation of the given 'value' using the 'translations' and
-    'locale' variables defined in the output stylesheet.
+    'locale' variables defined in the output stylesheet. The 'value' may be a
+    string or a collection of nodes, each having a textual value, where such
+    values are then concatenated to produce a single string value.
     """
 
-    value = unicode(value, libxml2_encoding)
+    if isinstance(value, str):
+        value = unicode(value, libxml2_encoding)
+    else:
+        l = []
+        for node in value:
+            s = libxml2dom.Node(node).nodeValue
+            l.append(s)
+        value = "".join(l)
+
     context = libxml2mod.xmlXPathParserGetContext(context)
     transform_context = libxsltmod.xsltXPathGetTransformContext(context)
     translations_var = libxsltmod.xsltVariableLookup(transform_context, "translations", None)