Migrate indexing and broadcasting logic to xarray.namedarray (Part 1)
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4 tasks
…tions to use `.expand_dims` and `.broadcast_to`
This was referenced Mar 23, 2024
* add .oindex and .vindex to BackendArray * Add support for .oindex and .vindex in H5NetCDFArrayWrapper * Add support for .oindex and .vindex in NetCDF4ArrayWrapper, PydapArrayWrapper, NioArrayWrapper, and ZarrArrayWrapper * add deprecation warning * Fix deprecation warning message formatting * add tests * Update xarray/core/indexing.py Co-authored-by: Deepak Cherian <[email protected]> * Update ZarrArrayWrapper class in xarray/backends/zarr.py Co-authored-by: Deepak Cherian <[email protected]> --------- Co-authored-by: Deepak Cherian <[email protected]>
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* origin/main: clean up the upstream-dev setup script (pydata#8986) Skip flaky `test_open_mfdataset_manyfiles` test (pydata#8989) Remove `.drop` warning allow (pydata#8988) Add notes on when to add ignores to warnings (pydata#8987) Docstring and documentation improvement for the Dataset class (pydata#8973)
…dexing adapters and explicitly indexed arrays (pydata#8870) * pass key tuple to indexing adapters and explicitly indexed arrays * update indexing in StackedBytesArray * Update indexing in StackedBytesArray * Add _IndexerKey type to _typing.py * Update indexing in StackedBytesArray * use tuple indexing in test_backend_array_deprecation_warning * Add support for CompatIndexedTuple in explicit indexing adapter This commit updates the `explicit_indexing_adapter` function to accept both `ExplicitIndexer` and the new `CompatIndexedTuple`. The `CompatIndexedTuple` is designed to facilitate the transition towards using raw tuples by carrying additional metadata about the indexing type (basic, vectorized, or outer). * remove unused code * type hint fixes * fix docstrings * fix tests * fix docstrings * Apply suggestions from code review Co-authored-by: Deepak Cherian <[email protected]> * update docstrings and pass tuples directly * Some test cleanup * update docstring * use `BasicIndexer` instead of `CompatIndexedTuple` * support explicit indexing with tuples * fix mypy errors * remove unused IndexerMaker * Update LazilyIndexedArray._updated_key to support explicit indexing with tuples --------- Co-authored-by: Deepak Cherian <[email protected]> Co-authored-by: Deepak Cherian <[email protected]>
* origin/main: call `np.cross` with 3D vectors only (pydata#8993) Mark `test_use_cftime_false_standard_calendar_in_range` as an expected failure (pydata#8996) Migration of datatree/ops.py -> datatree_ops.py (pydata#8976) avoid a couple of warnings in `polyfit` (pydata#8939)
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This pull request is the first part of migrating the indexing and broadcasting logic from
xarray.core.variabletoxarray.namedarray. I intend to open follow-up pull requests to address additional changes related to this refactoring, as outlined in the proposal for decoupling lazy indexing functionality from NamedArray.whats-new.rstapi.rst