Dask Metapackage
This repository provides metapackages for pip and conda that centralize the Dask version dependency across RAPIDS.
Dask's API instability means that each RAPIDS release must pin to a very specific Dask release to avoid incompatibilities.
These metapackages provide a centralized, versioned storehouse for that pinning.
The rapids-dask-dependency package encodes both dask and distributed requirements.
Versioning the Metapackage Itself
This package is versioned just like the rest of RAPIDS: using CalVer, with alpha tags (trailing a*) for nightlies. Nightlies of the metapackage should be consumed just like nightlies of any other RAPIDS package:
- conda packages should pin up to the minor version with a trailing
.*, i.e.==23.10.*. Conda will allow nightlies to match, so no further intervention is needed. - pip packages should have the same pin, but wheel building scripts must add an alpha spec
>=0.0.0a0when building nightlies to allow rapids-dask-dependency nightlies. This is the same strategy used to have RAPIDS repositories pull nightly versions of other RAPIDS dependencies (e.g.cudfrequiresrmmnightlies).
Patching
In addition to functioning as a metapackage, rapids-dask-dependency also includes code for patching dask itself.
This package is never intended to be manually imported by the user.
Instead, upon installation it installs a .pth file (see the site module documentation for how these work) that will be run whenever the Python interpreter starts.
This file installs a custom meta path loader that intercepts all calls to import dask modules.
This loader is set up to apply RAPIDS-specific patches to the modules, ensuring that regardless of import order issues dask modules will always be patched for RAPIDS-compatibility in environments where RAPIDS packages are installed.
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Release files for rapids-dask-dependency 26.8.0
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| rapids_dask_dependency-26.8.0-py3-none-any.whl | Python 3 | none | any | Details |
Release files / rapids_dask_dependency-26.8.0-py3-none-any.whl
| Download URL | rapids_dask_dependency-26.8.0-py3-none-any.whl |
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| Size | 10.3 kB |
| Tags | Python 3 |
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