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--- graphic:python:houdini [2023/05/31 09:06] – [HDA Operation (Houdini Digital Asset)] ying
+++ graphic:python:houdini [2024/03/22 06:37] (current) – [HDA Operation (Houdini Digital Asset)] ying
@@ Line 119: / Line 119: @@
 </code>
   * node > definition > all info related
+===== Simple hda operation =====
+  * lock hda node <code python>result_node.matchCurrentDefinition()</code>
+  * unlock hda node (same like allow edit of content)<code python>
+if result_node.isLockedHDA():
+    result_node.allowEditingOfContents()
+</code>
+  * open type property dialog of a hda node <code python>hou.ui.openTypePropertiesDialog(result_node)</code>
+===== Complex hda operation =====
   * node info <code python>
 # node
@@ Line 189: / Line 202: @@
     - library_file = self.getCorrectLibraryFile()
     - tablabel = constructVHDALabel(self.tablabel, self.namespace_branch if self.display_branch_in_label_enable else None)
-    -
     - library_file_path = os.path.join(hou.text.expandString(self.library_dir), library_file)
-    - vhda_typename = constructVHDATypeName(namespace_author,
+    - vhda_typename = constructVHDATypeName(namespace_author, namespace_branch, self.type_name, major_version, minor_version)
-                                                namespace_branch,
-                                                self.type_name,
-                                                major_version,
-                                                minor_version)
-    - ~~~~~~~~~
     - continue: alert deals with lib path file contains multi- definition
     - new asset <code python>