type IntervalIndex (pandas-dev#1458)

* type `IntervalIndex`

* update pyproject.toml

Author: MarcoGorelli

pandas-stubs/core/indexes/interval.pyi

@@ -6,7 +6,6 @@ import datetime as dt
 from typing import (
     Literal,
     TypeAlias,
-    final,
     overload,
 )
 
@@ -22,7 +21,6 @@ from pandas._libs.interval import (
 from pandas._typing import (
     DatetimeLike,
     DtypeArg,
-    FillnaOptions,
     Frequency,
     IntervalClosedType,
     IntervalT,
@@ -219,14 +217,6 @@ class IntervalIndex(ExtensionIndex[IntervalT, np.object_], IntervalMixin):
     @property
     def is_overlapping(self) -> bool: ...
     def get_loc(self, key: Label) -> int | slice | np_1darray[np.bool]: ...
-    @final
-    def get_indexer(
-        self,
-        target: Index,
-        method: FillnaOptions | Literal["nearest"] | None = ...,
-        limit: int | None = ...,
-        tolerance=...,
-    ) -> np_1darray[np.intp]: ...
     def get_indexer_non_unique(
         self, target: Index
     ) -> tuple[npt.NDArray[np.intp], npt.NDArray[np.intp]]: ...

pandas-stubs/core/indexes/range.pyi

@@ -37,7 +37,7 @@ class RangeIndex(_IndexSubclassBase[int, np.int64]):
         dtype: Dtype | None = None,
         copy: bool = False,
         name: Hashable | None = None,
-    ): ...
+    ) -> Self: ...
     @classmethod
     def from_range(
         cls, data: range, name: Hashable | None = None, dtype: Dtype | None = None

pyproject.toml

@@ -216,8 +216,16 @@ ignore = [
   # TODO: remove when pandas-dev/pandas-stubs#1446 is resolved
   "ANN001", "ANN201", "ANN204", "ANN206",
 ]
-"*index*" = [
-  # TODO: remove when indexes are fully typed
+"indexers.pyi" = [
+  # TODO: remove when indexers.pyi is fully typed
+  "ANN001", "ANN201", "ANN204", "ANN206",
+]
+"multi.pyi" = [
+  # TODO: remove when multi.pyi is fully typed
+  "ANN001", "ANN201", "ANN204", "ANN206",
+]
+"indexing.pyi" = [
+  # TODO: remove when indexing.pyi is fully typed
   "ANN001", "ANN201", "ANN204", "ANN206",
 ]
 "*computation*" = [