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Handle Index without arguments, subclassing DataFrame and register accessor arguments #1091

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Merged
merged 2 commits into from
Jan 10, 2025
Merged

Handle Index without arguments, subclassing DataFrame and register accessor arguments #1091

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889c2f9
maybe keep these
Dr-Irv Jan 9, 2025
18c5d99
keep PandasDelegate
Dr-Irv Jan 9, 2025
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1 change: 1 addition & 0 deletions pandas-stubs/_typing.pyi
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Original file line number Diff line number Diff line change
Expand Up @@ -464,6 +464,7 @@ T = TypeVar("T")
P = ParamSpec("P")
FuncType: TypeAlias = Callable[..., Any]
F = TypeVar("F", bound=FuncType)
TypeT = TypeVar("TypeT", bound=type)
HashableT = TypeVar("HashableT", bound=Hashable)
HashableT1 = TypeVar("HashableT1", bound=Hashable)
HashableT2 = TypeVar("HashableT2", bound=Hashable)
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18 changes: 6 additions & 12 deletions pandas-stubs/core/accessor.pyi
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@@ -1,15 +1,9 @@
from typing import Any
from typing import Callable

class PandasDelegate: ...

def delegate_names(
delegate: Any, accessors: Any, typ: str, overwrite: bool = ...
) -> Any: ...
from pandas._typing import TypeT

class CachedAccessor:
def __init__(self, name: str, accessor: Any) -> None: ...
def __get__(self, obj: Any, cls: Any): ...
class PandasDelegate: ...

def register_dataframe_accessor(name: Any): ...
def register_series_accessor(name: Any): ...
def register_index_accessor(name: Any): ...
def register_dataframe_accessor(name: str) -> Callable[[TypeT], TypeT]: ...
def register_series_accessor(name: str) -> Callable[[TypeT], TypeT]: ...
def register_index_accessor(name: str) -> Callable[[TypeT], TypeT]: ...
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