fix concat, update mypy, pyright (#890)

Author: Dr-Irv

pandas-stubs/core/indexes/multi.pyi

@@ -128,7 +128,9 @@ class MultiIndex(Index[Any]):
         ),
     ) -> Self: ...
     @overload
-    def __getitem__(self, key: int) -> tuple: ...
+    def __getitem__(  # pyright: ignore[reportIncompatibleMethodOverride]
+        self, key: int
+    ) -> tuple: ...
     def take(
         self, indices, axis: int = ..., allow_fill: bool = ..., fill_value=..., **kwargs
     ): ...

pandas-stubs/core/reshape/concat.pyi

@@ -23,6 +23,48 @@ from pandas._typing import (
     HashableT4,
 )
 
+@overload
+def concat(
+    objs: Iterable[DataFrame] | Mapping[HashableT1, DataFrame],
+    *,
+    axis: Axis = ...,
+    join: Literal["inner", "outer"] = ...,
+    ignore_index: bool = ...,
+    keys: Iterable[HashableT2] = ...,
+    levels: Sequence[list[HashableT3] | tuple[HashableT3, ...]] = ...,
+    names: list[HashableT4] = ...,
+    verify_integrity: bool = ...,
+    sort: bool = ...,
+    copy: bool = ...,
+) -> DataFrame: ...
+@overload
+def concat(  # type: ignore[overload-overlap] # pyright: ignore[reportOverlappingOverload]
+    objs: Iterable[Series] | Mapping[HashableT1, Series],
+    *,
+    axis: AxisIndex = ...,
+    join: Literal["inner", "outer"] = ...,
+    ignore_index: bool = ...,
+    keys: Iterable[HashableT2] = ...,
+    levels: Sequence[list[HashableT3] | tuple[HashableT3, ...]] = ...,
+    names: list[HashableT4] = ...,
+    verify_integrity: bool = ...,
+    sort: bool = ...,
+    copy: bool = ...,
+) -> Series: ...
+@overload
+def concat(  # type: ignore[overload-overlap] # pyright: ignore[reportOverlappingOverload]
+    objs: Iterable[Series | DataFrame] | Mapping[HashableT1, Series | DataFrame],
+    *,
+    axis: Axis = ...,
+    join: Literal["inner", "outer"] = ...,
+    ignore_index: bool = ...,
+    keys: Iterable[HashableT2] = ...,
+    levels: Sequence[list[HashableT3] | tuple[HashableT3, ...]] = ...,
+    names: list[HashableT4] = ...,
+    verify_integrity: bool = ...,
+    sort: bool = ...,
+    copy: bool = ...,
+) -> DataFrame: ...
 @overload
 def concat(
     objs: Iterable[None] | Mapping[HashableT1, None],
@@ -38,7 +80,7 @@ def concat(
     copy: bool = ...,
 ) -> Never: ...
 @overload
-def concat(  # type: ignore[overload-overlap] # pyright: ignore[reportOverlappingOverload]
+def concat(  # type: ignore[overload-overlap]
     objs: Iterable[DataFrame | None] | Mapping[HashableT1, DataFrame | None],
     *,
     axis: Axis = ...,
@@ -52,7 +94,7 @@ def concat(  # type: ignore[overload-overlap] # pyright: ignore[reportOverlappin
     copy: bool = ...,
 ) -> DataFrame: ...
 @overload
-def concat(  # type: ignore[overload-overlap] # pyright: ignore[reportOverlappingOverload]
+def concat(  # type: ignore[overload-overlap]
     objs: Iterable[Series | None] | Mapping[HashableT1, Series | None],
     *,
     axis: AxisIndex = ...,

pyproject.toml

@@ -35,11 +35,11 @@ types-pytz = ">= 2022.1.1"
 numpy = { version = ">=1.26.0", python = "<3.13" }
 
 [tool.poetry.group.dev.dependencies]
-mypy = "1.8.0"
-pandas = "2.2.0"
+mypy = "1.9.0"
+pandas = "2.2.1"
 pyarrow = ">=10.0.1"
 pytest = ">=7.1.2"
-pyright = ">=1.1.350"
+pyright = ">=1.1.354"
 poethepoet = ">=0.16.5"
 loguru = ">=0.6.0"
 typing-extensions = ">=4.4.0"

tests/test_io.py

@@ -430,13 +430,13 @@ def test_hdf_series():
 def test_spss():
     if PD_LTE_22:
         warning_class = FutureWarning
-        message = "ChainedAssignmentError: behaviour will change"
+        message = "Placeholder"
     else:
         warning_class = pd.errors.ChainedAssignmentError  # type: ignore[attr-defined] # pyright: ignore[reportAttributeAccessIssue]
         message = "A value is trying to be set on a copy of a DataFrame"
 
     path = Path(CWD, "data", "labelled-num.sav")
-    with pytest_warns_bounded(warning_class, message):
+    with pytest_warns_bounded(warning_class, message, "2.3.0"):
         check(
             assert_type(read_spss(path, convert_categoricals=True), DataFrame),
             DataFrame,