narwhals/_arrow/typing.py:59: error: Class cannot subclass "DataType" (has type "Any") [misc]
class _BasicDataType(pa.DataType, Generic[_AsPyType]): ...
^
narwhals/_utils.py:2108: error: Overloaded function signature 14 will never be matched: signature 6's parameter type(s) are the same or broader [overload-cannot-match]
def __get__(
^
narwhals/_utils.py:2108: error: Overloaded function signature 14 will never be matched: signature 7's parameter type(s) are the same or broader [overload-cannot-match]
def __get__(
^
narwhals/_utils.py:2112: error: Overloaded function signature 15 will never be matched: signature 6's parameter type(s) are the same or broader [overload-cannot-match]
def __get__(self, instance: LazyFrame[Any], owner: Any) -> _LazyAllowedImpl: ...
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
narwhals/_utils.py:2112: error: Overloaded function signature 15 will never be matched: signature 7's parameter type(s) are the same or broader [overload-cannot-match]
def __get__(self, instance: LazyFrame[Any], owner: Any) -> _LazyAllowedImpl: ...
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
narwhals/_duckdb/dataframe.py:267: error: Unused "type: ignore" comment [unused-ignore]
return self.lazy().collect(Implementation.PYARROW).native # type: ignore[no-any-return]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
narwhals/_pandas_like/utils.py:706: error: Unused "type: ignore" comment [unused-ignore]
pa_array = pd.array(repeat(value, len(index)), dtype=native.dtype) # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
narwhals/_arrow/utils.py:499: error: Unused "type: ignore" comment [unused-ignore]
return pa.arange(start, end, step) # type: ignore[attr-defined]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
narwhals/_arrow/utils.py:532: error: Unused "type: ignore" comment [unused-ignore]
non_empty_mask.fill_null(False), # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
narwhals/_arrow/utils.py:561: error: Unused "type: ignore" comment [unused-ignore]
offsets = not_sorted_part.column(v).combine_chunks().offsets # type: ignore[attr-defined]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
narwhals/_pandas_like/series_dt.py:263: error: Unused "type: ignore" comment [unused-ignore]
ca = pa.chunked_array([compliant.to_arrow()]) # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
narwhals/_pandas_like/series_dt.py:265: error: "ArrowDataFrame" has no attribute "dt" [attr-defined]
compliant._version.namespace.from_backend("pyarrow")
^
narwhals/_arrow/series_str.py:72: error: Unused "type: ignore" comment [unused-ignore]
split_series = pc.split_pattern(self.native, by) # type: ignore[call-overload]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
narwhals/_arrow/series_dt.py:226: error: Unused "type: ignore" comment [unused-ignore]
offset = lit(interval.multiple, pa.duration("ns")) # type: ignore[assignment]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
narwhals/_pandas_like/series.py:1090: error: Unused "type: ignore" comment [unused-ignore]
return pc.logb(ca, base) # type: ignore[return-value]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
narwhals/_pandas_like/series.py:1124: error: Unused "type: ignore" comment [unused-ignore]
pc.sin, # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
narwhals/_pandas_like/series.py:1139: error: Unused "type: ignore" comment [unused-ignore]
pc.cos, # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
narwhals/_arrow/series.py:93: error: A function returning TypeVar should receive at least one argument containing the same TypeVar [type-var]
) -> _AsPyType: ...
^
narwhals/_arrow/series.py:97: error: Overloaded function signature 2 will never be matched: signature 1's parameter type(s) are the same or broader [overload-cannot-match]
def maybe_extract_py_scalar(
^
narwhals/_arrow/series.py:104: error: Overloaded function signature 3 will never be matched: signature 1's parameter type(s) are the same or broader [overload-cannot-match]
def maybe_extract_py_scalar(
^
narwhals/_arrow/series.py:104: error: Overloaded function signature 3 will never be matched: signature 2's parameter type(s) are the same or broader [overload-cannot-match]
def maybe_extract_py_scalar(
^
narwhals/_arrow/series.py:111: error: Overloaded function signature 4 will never be matched: signature 1's parameter type(s) are the same or broader [overload-cannot-match]
def maybe_extract_py_scalar(
^
narwhals/_arrow/series.py:111: error: Overloaded function signature 4 will never be matched: signature 2's parameter type(s) are the same or broader [overload-cannot-match]
def maybe_extract_py_scalar(
^
narwhals/_arrow/series.py:111: error: Overloaded function signature 4 will never be matched: signature 3's parameter type(s) are the same or broader [overload-cannot-match]
def maybe_extract_py_scalar(
^
narwhals/_arrow/dataframe.py:128: error: Unused "type: ignore" comment [unused-ignore]
return cls.from_native(pa.table(data), context=context) # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
narwhals/_arrow/dataframe.py:143: error: Unused "type: ignore" comment [unused-ignore]
name: pa.chunked_array( # type: ignore[misc]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
narwhals/_arrow/dataframe.py:454: error: Unused "type: ignore" comment [unused-ignore]
keys=left_on or [], # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
narwhals/_arrow/dataframe.py:455: error: Unused "type: ignore" comment [unused-ignore]
right_keys=right_on, # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
narwhals/_arrow/dataframe.py:502: error: Unused "type: ignore" comment [unused-ignore]
self.native.take(pc.select_k_unstable(self.native, k, sorting)), # type: ignore[call-overload]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
narwhals/_arrow/expr.py:213: error: Unused "type: ignore" comment [unused-ignore]
.indices # type: ignore[attr-defined]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
narwhals/dataframe.py:789: error: Unused "type: ignore" comment [unused-ignore]
return pa_table.__arrow_c_stream__(requested_schema=requested_schema) # type: ignore[no-untyped-call]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
narwhals/_pandas_like/namespace.py:105: error: Unused "type: ignore[arg-type, list-item]" comment [unused-ignore]
pa_array = pa.array([array_value], type=pa_dtype) # type: ignore[arg-type, list-item]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tests/dtypes/pyarrow_extension_dtypes_test.py:12: error: Class cannot subclass "ExtensionType" (has type "Any") [misc]
class CustomInt16(pa.ExtensionType):
^
tests/dtypes/pyarrow_extension_dtypes_test.py:20: error: Class cannot subclass "ExtensionType" (has type "Any") [misc]
class CustomInt32(pa.ExtensionType):
^
tests/dtypes/pyarrow_extension_dtypes_test.py:31: error: Unused "type: ignore" comment [unused-ignore]
pa.register_extension_type(CustomInt16()) # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tests/dtypes/pyarrow_extension_dtypes_test.py:32: error: Unused "type: ignore" comment [unused-ignore]
pa.register_extension_type(CustomInt32()) # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tests/implementation_test.py:186: error: Unused "type: ignore" comment [unused-ignore]
any_df.lazy(df_impl) # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tests/implementation_test.py:207: error: Argument 1 to "lazy" of "DataFrame" has incompatible type "Literal[Implementation.PYARROW]"; expected
"Literal['pyspark', 'sqlframe', 'pyspark[connect]', Implementation.PYSPARK, Implementation.SQLFRAME, Implementation.PYSPARK_CONNECT, 'dask', Implementation.DASK, 'duckdb', Implementation.DUCKDB, 'ibis', Implementation.IBIS, 'polars', Implementation.POLARS] | Module | None"
[arg-type]
any_df.lazy(ldf_impl)
^~~~~~~~
tests/implementation_test.py:209: error: Unused "type: ignore" comment [unused-ignore]
any_ldf.collect(ldf_impl) # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tests/implementation_test.py:295: error: Argument 1 to "lazy" of "DataFrame" has incompatible type "Literal[Implementation.PYARROW]"; expected
"Literal['pyspark', 'sqlframe', 'pyspark[connect]', Implementation.PYSPARK, Implementation.SQLFRAME, Implementation.PYSPARK_CONNECT, 'dask', Implementation.DASK, 'duckdb', Implementation.DUCKDB, 'ibis', Implementation.IBIS, 'polars', Implementation.POLARS] | Module | None"
[arg-type]
any_df.lazy(ldf_impl)
^~~~~~~~
tests/implementation_test.py:298: error: Unused "type: ignore" comment [unused-ignore]
any_ldf.collect(df_impl) # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tests/implementation_test.py:299: error: Unused "type: ignore" comment [unused-ignore]
any_ldf.collect(ldf_impl) # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tests/implementation_test.py:300: error: Unused "type: ignore" comment [unused-ignore]
any_ldf.collect(ser_impl) # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tests/implementation_test.py:315: error: Unused "type: ignore" comment [unused-ignore]
any_df.lazy(mix_impl) # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tests/namespace_test.py:84: error: Unused "type: ignore" comment [unused-ignore]
Namespace.from_native_object(data) # type: ignore[call-overload]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tests/from_pycapsule_test.py:68: error: Unused "type: ignore" comment [unused-ignore]
nw.from_arrow({"a": [1]}, backend=pa) # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tests/series_only/from_iterable_test.py:80: error: Returning Any from function declared to return "Iterable[Any]" [no-any-return]
return pa.chunked_array([iterable])
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tests/frame/schema_test.py:658: error: Unused "type: ignore" comment [unused-ignore]
nw.Schema.from_native([("a", nw.String())]) # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tests/frame/schema_test.py:662: error: Unused "type: ignore" comment [unused-ignore]
nw.Schema.from_native({"a": str}) # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tests/frame/schema_test.py:667: error: Unused "type: ignore" comment [unused-ignore]
nw.Schema.from_native(nw.Schema({"a": nw.Int64()})) # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tests/frame/from_arrow_test.py:90: error: Unused "type: ignore" comment [unused-ignore]
nw.DataFrame.from_arrow(data, backend=pa) # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tests/expr_and_series/over_test.py:410: error: Unused "type: ignore" comment [unused-ignore]
tbl = pa.table(data) # type: ignore[arg-type]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tests/translate/from_native_test.py:721: error: Unused "type: ignore" comment [unused-ignore]
pa_ser = cast("pa.ChunkedArray[Any]", pa.chunked_array([pa.array([1])])) # type: ignore[redundant-cast]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tests/testing/assert_series_equal_test.py:83: error: Unused "type: ignore" comment [unused-ignore]
series_from_native(pa.chunked_array([[2]])), # type: ignore[misc] # pyright: ignore[reportArgumentType]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tests/testing/assert_frame_equal_test.py:46: error: Unused "type: ignore" comment [unused-ignore]
nw.from_native(pa.table({"a": [1]})), # type: ignore[type-var] # pyright: ignore[reportArgumentType]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Found 55 errors in 25 files (checked 471 source files)
PyArrow 24 has just come out, and: