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Make dash wsgi compliant #3323

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Merged
merged 3 commits into from
Jun 4, 2025
Merged

Make dash wsgi compliant #3323

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6192391
Make dash wsgi compliant
T4rk1n Jun 4, 2025
86e6042
Merge branch 'dev' into wsgi-call
T4rk1n Jun 4, 2025
e8a235a
update changelog
T4rk1n Jun 4, 2025
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1 change: 1 addition & 0 deletions CHANGELOG.md
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Expand Up @@ -23,6 +23,7 @@ This project adheres to [Semantic Versioning](https://semver.org/).

- [#3303](https://github.com/plotly/dash/pull/3303) Improve flatten_grouping performance (callback with dictionary output/input)
- [#3304](https://github.com/plotly/dash/pull/3304) Speed up function _operation by 80%
- [#3323](https://github.com/plotly/dash/pull/3323) Make Dash instances WSGI compliant, can now call gunicorn on the dash app itself.

## [3.0.4] - 2025-04-24

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8 changes: 8 additions & 0 deletions dash/dash.py
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Expand Up @@ -2395,3 +2395,11 @@ def update(pathname_, search_, **states):
Output(_ID_DUMMY, "children"),
Input(_ID_STORE, "data"),
)

def __call__(self, environ, start_response):
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nice 👌 no need to add server = app.server anymore

"""
This method makes instances of Dash WSGI-compliant callables.
It delegates the actual WSGI handling to the internal Flask app's
__call__ method.
"""
return self.server(environ, start_response)