Add TriggerWord Toggle node

py/nodes/utils.py

@@ -0,0 +1,32 @@
+class AnyType(str):
+  """A special class that is always equal in not equal comparisons. Credit to pythongosssss"""
+
+  def __ne__(self, __value: object) -> bool:
+    return False
+
+class FlexibleOptionalInputType(dict):
+  """A special class to make flexible nodes that pass data to our python handlers.
+
+  Enables both flexible/dynamic input types (like for Any Switch) or a dynamic number of inputs
+  (like for Any Switch, Context Switch, Context Merge, Power Lora Loader, etc).
+
+  Note, for ComfyUI, all that's needed is the `__contains__` override below, which tells ComfyUI
+  that our node will handle the input, regardless of what it is.
+
+  However, with https://github.com/comfyanonymous/ComfyUI/pull/2666 a large change would occur
+  requiring more details on the input itself. There, we need to return a list/tuple where the first
+  item is the type. This can be a real type, or use the AnyType for additional flexibility.
+
+  This should be forwards compatible unless more changes occur in the PR.
+  """
+  def __init__(self, type):
+    self.type = type
+
+  def __getitem__(self, key):
+    return (self.type, )
+
+  def __contains__(self, key):
+    return True
+
+
+any_type = AnyType("*")