id,node_id,number,title,user,state,locked,assignee,milestone,comments,created_at,updated_at,closed_at,author_association,active_lock_reason,draft,pull_request,body,reactions,performed_via_github_app,state_reason,repo,type
1966953477,PR_kwDOAMm_X85eC9NL,8391,Add duckarray test for np.array_api,14371165,closed,0,,,0,2023-10-29T11:37:29Z,2023-12-06T22:30:04Z,2023-10-31T03:05:23Z,MEMBER,,0,pydata/xarray/pulls/8391,"Check if the Array object from numpy.array_api is a valid duckarray. 
If it isn't we're likely doing something wrong.

Comments:
* array_api standard does not specify a `__array__`-method. 
  * Move `__array__` to _arrayfunction only
  * We therefore have to use `np.asarray(namedarray.data)` when comparing ndarrays in the tests
 

Seen in #8344","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/8391/reactions"", ""total_count"": 1, ""+1"": 1, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
1971001432,PR_kwDOAMm_X85eQvnS,8395,Correct typing for _sparsearray,14371165,closed,0,,,0,2023-10-31T17:50:47Z,2023-10-31T19:28:49Z,2023-10-31T19:28:49Z,MEMBER,,0,pydata/xarray/pulls/8395,"Use _DType_co instead, otherwise the dtype wont be correctly passed along.
Quick follow up to #8387.","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/8395/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
1966603230,PR_kwDOAMm_X85eB5WY,8387,Fix sparse typing,14371165,closed,0,,,0,2023-10-28T13:50:08Z,2023-10-31T17:43:58Z,2023-10-31T17:43:57Z,MEMBER,,0,pydata/xarray/pulls/8387,"Fixes the following pyright error on main:

```
  C:\Users\J.W\Documents\GitHub\xarray\xarray\namedarray\core.py:846:39 - error: Argument of type ""NDArray[Any]"" cannot be assigned to parameter ""data"" of type ""duckarray[_ShapeType_co@NamedArray, _DType_co@NamedArray] | Default"" in function ""_replace""
    Type ""NDArray[Any]"" cannot be assigned to type ""duckarray[_ShapeType_co@NamedArray, _DType_co@NamedArray] | Default""
      ""NDArray[Any]"" is incompatible with protocol ""_arrayfunction[_ShapeType_co@NamedArray, _DType_co@NamedArray]""
        Type ""(dtype: None = ..., /) -> ndarray[Any, _dtype]"" cannot be assigned to type ""(dtype: _DType@__array__, /) -> ndarray[Any, _DType@__array__]""
          Parameter 1: type ""_DType@__array__"" cannot be assigned to type ""None""
            Type cannot be assigned to type ""None""
        Type ""(dtype: None = ..., /) -> ndarray[Any, _dtype]"" cannot be assigned to type ""(dtype: _DType@__array__, /) -> ndarray[Any, _DType@__array__]""
          Parameter 1: type ""_DType@__array__"" cannot be assigned to type ""None""
            Type cannot be assigned to type ""None""
    ... (reportGeneralTypeIssues)
```","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/8387/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull