Skip to content

TYP: Use Self instead of class-bound TypeVar (generic.py/frame.py/series.py) #51493

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
twoertwein merged 4 commits into from
Mar 15, 2023
Merged

TYP: Use Self instead of class-bound TypeVar (generic.py/frame.py/series.py) #51493

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
a412ef2
TYP: Use Self for type checking
topper-123 Feb 19, 2023
86b5fad
type frame.py & series.py
topper-123 Feb 19, 2023
0600a0b
TYP: change Index to Self
topper-123 Mar 15, 2023
a7420fd
Merge branch 'main' into use_typing.Self
topper-123 Mar 15, 2023
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
7 changes: 4 additions & 3 deletions pandas/core/frame.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -231,6 +231,7 @@
ReadBuffer,
Renamer,
Scalar,
Self,
SortKind,
StorageOptions,
Suffixes,
Expand Down Expand Up @@ -2495,7 +2496,7 @@ def _from_arrays(
index,
dtype: Dtype | None = None,
verify_integrity: bool = True,
) -> DataFrame:
) -> Self:
"""
Create DataFrame from a list of arrays corresponding to the columns.

Expand Down Expand Up @@ -4597,7 +4598,7 @@ def eval(self, expr: str, *, inplace: bool = False, **kwargs) -> Any | None:

return _eval(expr, inplace=inplace, **kwargs)

def select_dtypes(self, include=None, exclude=None) -> DataFrame:
def select_dtypes(self, include=None, exclude=None) -> Self:
"""
Return a subset of the DataFrame's columns based on the column dtypes.

Expand Down Expand Up @@ -5015,7 +5016,7 @@ def align(
limit: int | None = None,
fill_axis: Axis = 0,
broadcast_axis: Axis | None = None,
) -> tuple[DataFrame, NDFrameT]:
) -> tuple[Self, NDFrameT]:
return super().align(
other,
join=join,
Expand Down
Loading