WIP

.pre-commit-config.yaml

@@ -3,39 +3,39 @@ repos:
     hooks:
     -   id: black-fix
         name: black (auto format)
-        entry: ./env/Scripts/black.exe
+        entry: ./env311/Scripts/black.exe
         language: system
         types: [python]
 
     -   id: isort-fix
         name: isort (auto sort)
-        entry: ./env/Scripts/isort.exe
+        entry: ./env311/Scripts/isort.exe
         language: system
         types: [python]
 
-    -   id: pytest-selenium
-        name: pytest (selenium tests)
-        entry: ./env/Scripts/pytest.exe
-        args: ['tests/', '-k', 'selenium', '--webdriver', 'Firefox']
-        language: system
-        pass_filenames: false
+#    -   id: pytest-selenium
+#        name: pytest (selenium tests)
+#        entry: ./env/Scripts/pytest.exe
+#        args: ['tests/', '-k', 'selenium', '--webdriver', 'Firefox']
+#        language: system
+#        pass_filenames: false
 
     -   id: pytest-non-selenium
         name: pytest (non-selenium tests)
-        entry: ./env/Scripts/pytest.exe
+        entry: ./env311/Scripts/pytest.exe
         args: ['tests/', '-k', 'not selenium']
         language: system
         pass_filenames: false
 
     -   id: black
         name: black
-        entry: ./env/Scripts/black.exe
+        entry: ./env311/Scripts/black.exe
         language: system
         types: [python]
 
     -   id: isort
         name: isort
-        entry: ./env/Scripts/isort.exe
+        entry: ./env311/Scripts/isort.exe
         language: system
         types: [python]
 
@@ -63,6 +63,6 @@ repos:
 
     -   id: mypy
         name: mypy
-        entry: ./env/Scripts/mypy.exe
+        entry: ./env311/Scripts/mypy.exe
         language: system
         types: [python]

dash_tooltip/__init__.py

@@ -31,6 +31,8 @@
 
 DEFAULT_TEMPLATE = "x: %{x},<br>y: %{y}"
 
+registered_callbacks = set()
+
 
 def tooltip(
     app: dash.Dash,
@@ -76,6 +78,11 @@ def tooltip(
             )
 
     for graph_id in graph_ids:
+        callback_identifier = (graph_id, "figure")
+        if callback_identifier in registered_callbacks:
+            continue  # Skip reattaching if already registered
+
+        registered_callbacks.add(callback_identifier)
         if graph_id not in app.layout:
             raise ValueError(f"Invalid graph ID provided: {graph_id}")
         add_annotation_store(app.layout, graph_id)

dash_tooltip/utils.py

@@ -163,6 +163,10 @@ def _display_click_data(
 
     xaxis, yaxis = "x", "y"  # Default values
 
+    if figure is None:
+        # Initialize the figure
+        figure = go.Figure()
+
     # Check if figure is a dictionary
     if isinstance(figure, dict):
         # Extract data and layout from the figure dictionary