Skip to content

Disable compression by default in Dash 2 #1707

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 3 commits into from
Aug 16, 2021
Merged

Disable compression by default in Dash 2 #1707

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
abfd9a8
Change default value of compress to False
jonmmease Aug 12, 2021
33ff40a
Update default value in compress docstring
jonmmease Aug 16, 2021
6c7ad0d
Add CHANGELOG entry
jonmmease Aug 16, 2021
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 7 additions & 0 deletions CHANGELOG.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,13 @@
All notable changes to `dash` will be documented in this file.
This project adheres to [Semantic Versioning](https://semver.org/).

## [2.0.0] - 2021-??-??

## Dash and Dash Renderer

### Changed
- [#1707](https://github.com/plotly/dash/pull/1707) Change the default value of the `compress` argument to the `dash.Dash` constructor to `False`. This change reduces CPU usage, and was made in recognition of the fact that many deployment platforms (e.g. Dash Enterprise) already apply their own compression. If deploying to an environment that does not already provide compression, the Dash 1 behavior may be restored by adding `compress=True` to the `dash.Dash` constructor.

## [1.21.0] - 2021-07-09

## Dash and Dash Renderer
Expand Down
4 changes: 2 additions & 2 deletions dash/dash.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -197,7 +197,7 @@ class Dash(object):
:type serve_locally: boolean

:param compress: Use gzip to compress files and data served by Flask.
Default ``True``
Default ``False``
:type compress: boolean

:param meta_tags: html <meta> tags to be added to the index page.
Expand Down Expand Up @@ -336,7 +336,7 @@ def __init__(
routes_pathname_prefix=routes_prefix,
requests_pathname_prefix=requests_prefix,
serve_locally=serve_locally,
compress=get_combined_config("compress", compress, True),
compress=get_combined_config("compress", compress, False),
meta_tags=meta_tags or [],
external_scripts=external_scripts or [],
external_stylesheets=external_stylesheets or [],
Expand Down