Now we call fusion server just to convert reports into the right format

ir_report.py

@@ -1,46 +1,21 @@
-from base64 import b64encode
-
-from openerp import addons
 from openerp.osv import fields, osv
-from openerp.tools.translate import _
 
 
-class report_xml(osv.osv):
+class report_xml(osv.Model):
     ''' Inherit from ir.actions.report.xml to allow customizing the template
-    file. By default, the file defined when registering the report is used;
-    but the user can download / upload a new one. '''
+    file. The user cam chose a template from a list.
+    The list is configurable in the configuration tab, see py3o_template.py
+    '''
 
     _inherit = 'ir.actions.report.xml'
 
-    def _get_filename(self, cr, uid, ids, field_name, arg, context):
-        return {
-                br.id: br.name + '.odt'
-                for br in self.browse(cr, uid, ids, context=context)
-                if br.report_type == 'py3o'
-                }
-
-    def _get_template_data(self, cr, uid, ids, field_name, arg, context):
-        ''' Just return the data stored in the binary field, unless it is
-        empty; in that case, read the template file. '''
-
-        return {
-                br.id: (br.py3o_template_data or
-                        b64encode(file(addons.get_module_resource(
-                            *br.report_file.split('/')), 'rb').read()))
-                for br in self.browse(cr, uid, ids, context=context)
-                if br.report_type == 'py3o'
-                }
-
     _columns = {
-        'py3o_filename': fields.function(_get_filename,
-                                         type='char',
-                                         method=True,
-                                         readonly=True),
-
-        'py3o_template': fields.function(_get_template_data,
-                                         type='binary',
-                                         method=True,
-                                         readonly=True),
-
-        'py3o_template_data': fields.binary(_('LibreOffice template')),
+        'py3o_fusion_filetype': fields.many2one(
+            'py3o.fusion.filetype',
+            u"Output Format",
+        ),
+        'py3o_template_id': fields.many2one(
+            'py3o.template',
+            u"Template",
+        ),
     }