Skip to content

Type DataFrame methods: __dataframe__, first, last, asfreq, where #1470

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Nov 5, 2025
Merged

Type DataFrame methods: __dataframe__, first, last, asfreq, where #1470

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
a60af84
Type `DataFrame` methods: `__dataframe__`, `first`, `last`, `asfreq`,
MarcoGorelli Nov 4, 2025
d20e3fa
remove deprecated dataframe protocol
MarcoGorelli Nov 5, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 0 additions & 1 deletion pandas-stubs/api/interchange/__init__.pyi
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,2 +1 @@
from pandas.core.interchange.dataframe_protocol import DataFrame as DataFrame
from pandas.core.interchange.from_dataframe import from_dataframe as from_dataframe
28 changes: 10 additions & 18 deletions pandas-stubs/core/frame.pyi
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -54,7 +54,6 @@ from pandas.core.indexing import (
_IndexSliceTuple,
_LocIndexer,
)
from pandas.core.interchange.dataframe_protocol import DataFrame as DataFrameXchg
from pandas.core.reshape.pivot import (
_PivotTableColumnsTypes,
_PivotTableIndexTypes,
Expand Down Expand Up @@ -382,24 +381,21 @@ class DataFrame(NDFrame, OpsMixin, _GetItemHack):
| dict[Any, Any]
| Iterable[ListLikeU | tuple[Hashable, ListLikeU] | dict[Any, Any]]
| None
) = ...,
index: Axes | None = ...,
columns: Axes | None = ...,
dtype=...,
copy: _bool = ...,
) = None,
index: Axes | None = None,
columns: Axes | None = None,
dtype: Dtype | None = None,
copy: _bool | None = None,
) -> Self: ...
@overload
def __new__(
cls,
data: Scalar,
index: Axes,
columns: Axes,
dtype=...,
copy: _bool = ...,
dtype: Dtype | None = None,
copy: _bool | None = None,
) -> Self: ...
def __dataframe__(
self, nan_as_null: bool = ..., allow_copy: bool = ...
) -> DataFrameXchg: ...
def __arrow_c_stream__(self, requested_schema: object | None = None) -> object: ...
@property
def axes(self) -> list[Index]: ...
Expand Down Expand Up @@ -1852,7 +1848,7 @@ class DataFrame(NDFrame, OpsMixin, _GetItemHack):
@final
def asfreq(
self,
freq,
freq: Frequency,
method: FillnaOptions | None = None,
how: Literal["start", "end"] | None = ...,
normalize: _bool = False,
Expand Down Expand Up @@ -2069,8 +2065,6 @@ class DataFrame(NDFrame, OpsMixin, _GetItemHack):
axis: Axis | None = None,
) -> Self: ...
@final
def first(self, offset) -> Self: ...
@final
def first_valid_index(self) -> Scalar: ...
def floordiv(
self,
Expand Down Expand Up @@ -2133,8 +2127,6 @@ class DataFrame(NDFrame, OpsMixin, _GetItemHack):
**kwargs: Any,
) -> Series: ...
@final
def last(self, offset) -> Self: ...
@final
def last_valid_index(self) -> Scalar: ...
def le(self, other, axis: Axis = "columns", level: Level | None = ...) -> Self: ...
def lt(self, other, axis: Axis = "columns", level: Level | None = ...) -> Self: ...
Expand Down Expand Up @@ -2605,7 +2597,7 @@ class DataFrame(NDFrame, OpsMixin, _GetItemHack):
| Callable[[DataFrame], DataFrame]
| Callable[[Any], _bool]
),
other=...,
other: Scalar | Self | Callable[..., Scalar | Self] = ...,
*,
inplace: Literal[True],
axis: Axis | None = ...,
Expand All @@ -2621,7 +2613,7 @@ class DataFrame(NDFrame, OpsMixin, _GetItemHack):
| Callable[[DataFrame], DataFrame]
| Callable[[Any], _bool]
),
other=...,
other: Scalar | Self | Callable[..., Scalar | Self] = ...,
*,
inplace: Literal[False] = False,
axis: Axis | None = ...,
Expand Down