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| Dependency | Optional | Group |
|---|---|---|
| astropy-iers-data | false | |
| numpy | false | |
| packaging | false | |
| pyerfa | false |
| pyyaml | false |
| array-api-strict | true | test-all |
| asdf-astropy | true | all |
| beautifulsoup4 | true | all |
| bleach | true | all |
| bottleneck | true | all |
| certifi | true | all |
| coverage | true | test |
| dask | true | all |
| fsspec | true | all |
| h5py | true | all |
| html5lib | true | all |
| hypothesis | true | test |
| ipydatagrid | true | jupyter |
| ipykernel | true | jupyter |
| ipython | true | ipython |
| ipywidgets | true | jupyter |
| jinja2 | true | docs |
| jplephem | true | all |
| jupyter-core | true | jupyter |
| matplotlib | true | recommended |
| mpmath | true | all |
| narwhals | true | recommended |
| numpy-quaddtype | true | test-all |
| objgraph | true | test-all |
| pandas | true | jupyter |
| pandas-stubs | true | typing |
| pyarrow | true | all |
| pytest | true | test |
| pytest-astropy | true | test |
| pytest-astropy-header | true | test |
| pytest-doctestplus | true | test |
| pytest-xdist | true | test |
| pytz | true | all |
| s3fs | true | all |
| scipy | true | recommended |
| scipy-stubs | true | typing |
| sgp4 | true | test-all |
| skyfield | true | test-all |
| sortedcontainers | true | all |
| sphinx | true | docs |
| sphinx-astropy | true | docs |
| sphinx-changelog | true | docs |
| sphinx-design | true | docs |
| sphinxcontrib-globalsubs | true | docs |
| threadpoolctl | true | test |
| uncompresspy | true | all |