tadeja commented on PR #55264:
URL: https://github.com/apache/arrow/pull/55264#issuecomment-6747488898

   Review of array.pyi:
   With [commit a02f4bd More cases for 
test_array.py](https://github.com/apache/arrow/pull/55264/commits/a02f4bdd7999e0f6496c0a9ddf73eda248d16637)
   showed the errors also on CI here:
   
https://github.com/apache/arrow/actions/runs/42661113858/job/129312629352?pr=55264#step:6:4733
 and
   
https://github.com/apache/arrow/actions/runs/42661114025/job/129312631543?pr=55264#step:6:4736
   
   <details><summary>Details</summary>
   <p>
   
   ```console
   + mypy
   pyarrow-stubs/tests/test_array.py:51: error: Argument "safe" to "cast" of 
"Array" has incompatible type "None"; expected "bool"  [arg-type]
   pyarrow-stubs/tests/test_array.py:53: error: Missing positional argument 
"target_type" in call to "cast" of "Array"  [call-arg]
   pyarrow-stubs/tests/test_array.py:55: error: Argument 1 to "view" of "Array" 
has incompatible type "str"; expected "DataType"  [arg-type]
   pyarrow-stubs/tests/test_array.py:56: error: Unexpected keyword argument 
"element_size_limit" for "to_string" of "Array"  [call-arg]
   pyarrow-stubs/tests/test_array.py:56: note: "to_string" defined in 
"pyarrow.__lib.array"
   pyarrow-stubs/tests/test_array.py:57: error: Expression is of type "Any", 
not "Tensor"  [assert-type]
   pyarrow-stubs/tests/test_array.py:57: error: "Int64Array" has no attribute 
"to_tensor"  [attr-defined]
   pyarrow-stubs/tests/test_array.py:68: error: Argument 1 to "diff" of "Array" 
has incompatible type "StringArray"; expected "Int64Array"  [arg-type]
   pyarrow-stubs/tests/test_array.py:76: error: Invalid index type 
"signedinteger[_64Bit]" for "Int64Array"; expected type "int | slice[Any, Any, 
Any]"  [index]
   pyarrow-stubs/tests/test_array.py:79: error: Argument 1 to "from_arrays" of 
"ListArray" has incompatible type "ndarray[tuple[Any, ...], dtype[Any]]"; 
expected "Int32Array | list[int] | list[int | None]"  [arg-type]
   pyarrow-stubs/tests/test_array.py:84: error: Unused "type: ignore" comment  
[unused-ignore]
   pyarrow-stubs/tests/test_array.py:111: error: Too many positional arguments 
for "from_arrays" of "ListArray"  [call-arg]
   pyarrow-stubs/tests/test_array.py:111: note: "from_arrays" defined in 
"pyarrow.__lib.array"
   pyarrow-stubs/tests/test_array.py:114: error: Argument 2 to "from_arrays" of 
"LargeListArray" has incompatible type "list[int]"; expected "Array"  [arg-type]
   pyarrow-stubs/tests/test_array.py:117: error: Argument 3 to "from_arrays" of 
"ListViewArray" has incompatible type "list[int]"; expected "Array"  [arg-type]
   pyarrow-stubs/tests/test_array.py:120: error: Argument 3 to "from_arrays" of 
"LargeListViewArray" has incompatible type "list[int]"; expected "Array"  
[arg-type]
   pyarrow-stubs/tests/test_array.py:123: error: Argument 1 to "from_arrays" of 
"FixedSizeListArray" has incompatible type "list[int]"; expected "Array"  
[arg-type]
   pyarrow-stubs/tests/test_array.py:147: error: Argument 3 to "from_buffers" 
of "DictionaryArray" has incompatible type "list[Buffer | None]"; expected 
"list[Buffer]"  [arg-type]
   pyarrow-stubs/tests/test_array.py:188: error: Unused "type: ignore" comment  
[unused-ignore]
   pyarrow-stubs/tests/test_array.py:190: error: Unused "type: ignore" comment  
[unused-ignore]
   pyarrow-stubs/tests/test_array.py:200: error: Unused "type: ignore" comment  
[unused-ignore]
   pyarrow-stubs/tests/test_array.py:202: error: Unused "type: ignore" comment  
[unused-ignore]
   pyarrow-stubs/tests/test_array.py:203: error: Unused "type: ignore" comment  
[unused-ignore]
   Found 21 errors in 1 file (checked 22 source files)
   
   ```
   
   </p>
   </details> 
   
   
   Errors are there handled within the subsequent commit pair  
   [3ee3376 Review 
array.pyi](https://github.com/apache/arrow/pull/55264/commits/3ee33762b13da2095d785c124c3ed0c6c5f222f7)


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