初始提交

build/script/hdbxml_custom/MessageXmlGen/merge_messages.py

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+#!/usr/bin/env python3
+# coding=utf-8
+
+#===============================================================================
+# @brief    Merge per-core messages xml files.
+# Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd.
+#===============================================================================
+
+# Note: The merged messages file must be written in a separate process to
+# SCons to avoid file-in-use errors on Windows where the SCons python
+# process fails to call CloseFile even though close() is called in python.
+
+import os
+import sys
+from  xml.etree import ElementTree
+
+merged_messages_xml_filename = sys.argv[1]
+messages_xml_list = sorted(sys.argv[2:])
+
+def combine_messages_xml(files, output_file):
+    ElementTree.register_namespace("","http://tempuri.org/xmlDefinition.xsd" )
+    tree = ElementTree.parse(files[0])
+    root = tree.getroot()
+    for filename in files[1:]:
+        data = ElementTree.parse(filename).getroot()
+        core_data = data.findall("{http://tempuri.org/xmlDefinition.xsd}Core")
+        root.extend(core_data)
+
+    with open(output_file, 'wb') as output_file_handle:
+        tree.write(output_file_handle, encoding='utf-8', method='xml', xml_declaration=True)
+
+combine_messages_xml(messages_xml_list, merged_messages_xml_filename)