Rename _all_hidden function

vizro-core/src/vizro/models/_dashboard.py

@@ -2,7 +2,7 @@
 
 import logging
 from functools import partial
-from typing import TYPE_CHECKING, List, Literal, TypedDict
+from typing import TYPE_CHECKING, List, Literal, TypedDict, Any
 
 import dash
 import dash_bootstrap_components as dbc
@@ -28,9 +28,9 @@
 logger = logging.getLogger(__name__)
 
 
-def _is_hidden(components: List[html.Div]):
+def _all_hidden(components: List[Any]):
     """Returns True if all components are either None and/or have hidden=True."""
-    return all(div is None or getattr(div, "hidden", False) for div in components)
+    return all(component is None or getattr(component, "hidden", False) for component in components)
 
 
 # This is just used for type checking. Ideally it would inherit from some dash.development.base_component.Component
@@ -152,13 +152,13 @@ def _arrange_page_divs(self, page_divs: _PageDivsType):
         left_header_divs = [page_divs["dashboard-title"]]
         left_sidebar_divs = [page_divs["nav-bar"]]
         left_main_divs = [
-            html.Div(left_header_divs, id="left-header", hidden=_is_hidden(left_header_divs)),
+            html.Div(left_header_divs, id="left-header", hidden=_all_hidden(left_header_divs)),
             page_divs["nav-panel"],
             page_divs["control-panel"],
         ]
 
-        left_sidebar = html.Div(left_sidebar_divs, id="left-sidebar", hidden=_is_hidden(left_sidebar_divs))
-        left_main = html.Div(left_main_divs, id="left-main", hidden=_is_hidden(left_main_divs))
+        left_sidebar = html.Div(left_sidebar_divs, id="left-sidebar", hidden=_all_hidden(left_sidebar_divs))
+        left_main = html.Div(left_main_divs, id="left-main", hidden=_all_hidden(left_main_divs))
         left_side = html.Div([left_sidebar, left_main], id="left-side")
 
         right_header = html.Div([page_divs["page-title"], page_divs["settings"]], id="right-header")

vizro-core/tests/unit/vizro/models/test_dashboard.py

@@ -15,7 +15,7 @@
 import vizro
 import vizro.models as vm
 from vizro.actions._action_loop._action_loop import ActionLoop
-from vizro.models._dashboard import _is_hidden
+from vizro.models._dashboard import _all_hidden
 
 
 class TestDashboardInstantiation:
@@ -169,4 +169,4 @@ def test_dashboard_build(self, vizro_app, page_1, page_2):
     ],
 )
 def test_get_hideable_parent_div_visible(components, expected):
-    assert _is_hidden(components) == expected
+    assert _all_hidden(components) == expected