add metadata header in the generated po file, otherwise gettext tools cannot...

add metadata header in the generated po file, otherwise gettext tools cannot be used to manipulate the file

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@21191 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_forge/SkinTemplateItem/portal_skins/erp5_glossary/GlossaryModule_getPOFile.xml

@@ -65,7 +65,10 @@
         </item>
         <item>
             <key> <string>_body</string> </key>
-            <value> <string>MESSAGE_TEMPLATE = \'\'\'\\\n
+            <value> <string encoding="cdata"><![CDATA[
+
+from DateTime import DateTime\n
+MESSAGE_TEMPLATE = \'\'\'\\\n
 msgid %(english)s\n
 msgstr %(translation)s\n
 \'\'\'\n
@@ -78,7 +81,19 @@ def format(string):\n
   else:\n
     return \'\\n\'.join([\'""\']+[format(i) for i in line_list])\n
 \n
-\n
+# po header\n
+now = DateTime().toZone(\'UTC\').strftime("%Y-%m-%d %H:%M+0000")\n
+print MESSAGE_TEMPLATE % (dict(english=\'""\',\n
+                               translation=\n
+r\'\'\'"Project-Id-Version: ERP5 Localized Interface\\n"\n
+"POT-Creation-Date: %s\\n"\n
+"PO-Revision-Date: %s\\n"\n
+"Last-Translator:  <>\\n"\n
+"Language-Team: %s <>\\n"\n
+"MIME-Version: 1.0\\n"\n
+"Content-Type: text/plain; charset=UTF-8\\n"\n
+"Content-Transfer-Encoding: 8bit\\n"\n
+\'\'\' % (now, now, language)))\n
 catalog = context.portal_catalog\n
 \n
 for i in catalog(portal_type=\'Glossary Term\',\n
@@ -124,7 +139,9 @@ RESPONSE.setHeader(\'Content-disposition\', \'attachment;filename=translation.po
 RESPONSE.setHeader(\'Content-Type\', \'text/x-gettext-translation;charset=utf-8\')\n
 \n
 return printed\n
-</string> </value>
+
+
+]]></string> </value>
         </item>
         <item>
             <key> <string>_code</string> </key>
@@ -177,9 +194,12 @@ return printed\n
                             <string>kw</string>
                             <string>_print_</string>
                             <string>_print</string>
+                            <string>DateTime</string>
                             <string>MESSAGE_TEMPLATE</string>
                             <string>format</string>
                             <string>_getattr_</string>
+                            <string>now</string>
+                            <string>dict</string>
                             <string>context</string>
                             <string>catalog</string>
                             <string>_getiter_</string>

bt5/erp5_forge/bt/revision

-235
\ No newline at end of file
+237
\ No newline at end of file