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Defines a set of array / group iterators.

  • .groups / .arrays: over (name, value) pairs
  • .group_keys / .array_keys: over keys
  • .group_values / .array_values: over values

Closes #2212

Defines a set of array / group iterators.

- .groups / .arrays: over (name, value) pairs
- .group_keys / .array_keys: over keys
- .group_values / .array_values: over values
"""
Test the behavior of `Group` methods for accessing subgroups, namely `Group.group_keys` and `Group.groups`
"""
def test_group_child_iterators(store: Store, zarr_format: ZarrFormat):
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I decided to combine these tests since the setup is the same. And the test benefits from having both groups and arrays in the Group being accessed, since the code needs to filter to just child Groups / Arrays.

@jhamman jhamman merged commit c878da2 into zarr-developers:v3 Sep 20, 2024
dcherian added a commit to dcherian/zarr-python that referenced this pull request Sep 24, 2024
* v3:
  chore: update pre-commit hooks (zarr-developers#2222)
  fix: validate v3 dtypes when loading/creating v3 metadata (zarr-developers#2209)
  fix typo in store integration test (zarr-developers#2223)
  Basic Zarr-python 2.x compatibility changes (zarr-developers#2098)
  Make Group.arrays, groups compatible with v2 (zarr-developers#2213)
  Typing fixes to test_indexing (zarr-developers#2193)
  Default to RemoteStore for fsspec URIs (zarr-developers#2198)
  Make MemoryStore serialiazable (zarr-developers#2204)
  [v3] Implement Group methods for empty, full, ones, and zeros (zarr-developers#2210)
  implement `store.list_prefix` and `store._set_many` (zarr-developers#2064)
  Fixed codec for v2 data with no fill value (zarr-developers#2207)
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Make Group.arrays return tuples of (key, array) for v2 compatibility

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