use dependency state in export (#731)

resolves #726 again --------- Co-authored-by: knaaptime <[email protected]>
developmentseed · Jan 16, 2025 · 6cec0fa · 6cec0fa
1 parent 7c5ec89
commit 6cec0fa
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lonboard/_map.py b/lonboard/_map.py
@@ -9,7 +9,7 @@
 import traitlets
 import traitlets as t
 from ipywidgets import CallbackDispatcher
-from ipywidgets.embed import embed_minimal_html
+from ipywidgets.embed import dependency_state, embed_minimal_html
 
 from lonboard._base import BaseAnyWidget
 from lonboard._environment import DEFAULT_HEIGHT
@@ -547,7 +547,7 @@ def inner(fp):
                 drop_defaults=False,
                 # Necessary to pass the state of _this_ specific map. Otherwise, the
                 # state of all known widgets will be included, ballooning the file size.
-                state=self.get_state(),
+                state=dependency_state((self), drop_defaults=False),
             )
 
         if filename is None: