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changed typecheck for list value to use isinstance instead of type #3108

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Merged
merged 12 commits into from
May 29, 2025
Merged

changed typecheck for list value to use isinstance instead of type #3108

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84536fe
changed typecheck for list value to use isinstance instead of type
kenshima4 Dec 17, 2024
3ecc548
Merge branch 'dev' into layout-accept-lists-as-component
kenshima4 Dec 17, 2024
629ad06
set layout to list if not list already, add to validation_list to pas…
kenshima4 Jan 8, 2025
78c8a72
removed app.py and launch.json from gitignore.
kenshima4 Jan 9, 2025
35e742b
changed typecheck for list value to use isinstance instead of type
kenshima4 Dec 17, 2024
c86079a
set layout to list if not list already, add to validation_list to pas…
kenshima4 Jan 8, 2025
06bcbfb
removed app.py and launch.json from gitignore.
kenshima4 Jan 9, 2025
ad51501
Merge remote-tracking branch 'origin/layout-accept-lists-as-component…
kenshima4 Feb 5, 2025
0eebda4
Merge branch 'dev' into layout-accept-lists-as-component
kenshima4 Feb 17, 2025
01524d8
Trigger CI/CD pipeline after local testing.
kenshima4 Feb 17, 2025
c6eb773
Merge branch 'dev' into layout-accept-lists-as-component
gvwilson May 16, 2025
1354303
Merge branch 'dev' into layout-accept-lists-as-component
T4rk1n May 29, 2025
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2 changes: 2 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -92,3 +92,5 @@ VERSION.txt
!components/dash-core-components/tests/integration/upload/upload-assets/upft001.csv
!components/dash-table/tests/assets/*.csv
!components/dash-table/tests/selenium/assets/*.csv
app.py
launch.json
19 changes: 10 additions & 9 deletions dash/dash.py
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Original file line number Diff line number Diff line change
Expand Up @@ -719,9 +719,6 @@ def _layout_value(self):

@layout.setter
def layout(self, value):
if isinstance(value, list):
value = html.Div(value)

_validate.validate_layout_type(value)
self._layout_is_function = callable(value)
self._layout = value
Expand Down Expand Up @@ -2277,17 +2274,21 @@ def update(pathname_, search_, **states):

# Set validation_layout
if not self.config.suppress_callback_exceptions:
self.validation_layout = html.Div(
[
page["layout"]() if callable(page["layout"]) else page["layout"]
for page in _pages.PAGE_REGISTRY.values()
]
+ [
layout = self.layout
if not isinstance(layout, list):
layout = [
# pylint: disable=not-callable
self.layout()
if callable(self.layout)
else self.layout
]

self.validation_layout = html.Div(
[
page["layout"]() if callable(page["layout"]) else page["layout"]
for page in _pages.PAGE_REGISTRY.values()
]
+ layout
)
if _ID_CONTENT not in self.validation_layout:
raise Exception("`dash.page_container` not found in the layout")
Expand Down