Update Files

leenkx/blender/lnx/logicnode/native/LN_read_json.py

@@ -0,0 +1,36 @@
+from lnx.logicnode.lnx_nodes import *
+
+
+class ReadJsonNode(LnxLogicTreeNode):
+    """Reads the given JSON file and returns its content.
+
+    @input File: the asset name of the file as used by Kha.
+    @input Use cache: if unchecked, re-read the file from disk every
+        time the node is executed. Otherwise, cache the file after the
+        first read and return the cached content.
+
+    @output Loaded: activated after the file has been read.
+    @output Not Loaded: If the file doesn't exist the output is activated.
+    @output Dynamic: the content of the file.
+
+    @seeNode Write JSON
+    """
+    bl_idname = 'LNReadJsonNode'
+    bl_label = 'Read JSON'
+    lnx_section = 'file'
+    lnx_version = 2
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+        self.add_input('LnxStringSocket', 'File')
+        self.add_input('LnxBoolSocket', 'Use cache', default_value=1)
+
+        self.add_output('LnxNodeSocketAction', 'Loaded')
+        self.add_output('LnxNodeSocketAction', 'Not loaded')
+        self.add_output('LnxDynamicSocket', 'Dynamic')
+
+    def get_replacement_node(self, node_tree: bpy.types.NodeTree):
+        if self.lnx_version not in (0, 1):
+            raise LookupError()
+
+        return NodeReplacement.Identity(self)