[REF] tools check_with_xsd: Supports generic stream

odoo/tools/xml_utils.py

@@ -1,12 +1,21 @@
 # -*- coding: utf-8 -*-
 
+import base64
+
+from io import BytesIO
+
 from lxml import etree
 from odoo.tools.misc import file_open
 
-def check_with_xsd(tree_or_str, xsd_path):
+
+def check_with_xsd(tree_or_str, stream):
+    raise UserError("Method 'check_with_xsd' deprecated ")
+
+
+def _check_with_xsd(tree_or_str, stream):
     if not isinstance(tree_or_str, etree._Element):
         tree_or_str = etree.fromstring(tree_or_str)
-    xml_schema_doc = etree.parse(file_open(xsd_path))
+    xml_schema_doc = etree.parse(stream)
     xsd_schema = etree.XMLSchema(xml_schema_doc)
     try:
         xsd_schema.assertValid(tree_or_str)
@@ -15,6 +24,7 @@ def check_with_xsd(tree_or_str, xsd_path):
         from odoo.exceptions import UserError
         raise UserError('\n'.join(str(e) for e in xml_errors.error_log))
 
+
 def create_xml_node_chain(first_parent_node, nodes_list, last_node_value=None):
     """ Utility function for generating XML files nodes. Generates as a hierarchical
     chain of nodes (each new node being the son of the previous one) based on the tags