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Series(Mapping) #843

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merged 6 commits into from
Dec 26, 2023
Merged

Series(Mapping) #843

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2862b3a
Series(Mapping)
twoertwein Dec 24, 2023
2f50dc4
Hashable keys
twoertwein Dec 24, 2023
8289218
empty
twoertwein Dec 25, 2023
59234bf
incremental changes
twoertwein Dec 26, 2023
3c92612
Merge remote-tracking branch 'upstream/main' into series_mapping
twoertwein Dec 26, 2023
ef2ea63
_str
twoertwein Dec 26, 2023
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11 changes: 7 additions & 4 deletions pandas-stubs/core/series.pyi
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Original file line number Diff line number Diff line change
Expand Up @@ -228,6 +228,7 @@ class Series(IndexOpsMixin[S1], NDFrame):
cls,
data: DatetimeIndex
| Sequence[np.datetime64 | datetime]
| dict[HashableT1, np.datetime64 | datetime]
| np.datetime64
| datetime,
index: Axes | None = ...,
Expand Down Expand Up @@ -261,6 +262,7 @@ class Series(IndexOpsMixin[S1], NDFrame):
cls,
data: TimedeltaIndex
| Sequence[np.timedelta64 | timedelta]
| dict[HashableT1, np.timedelta64 | timedelta]
| np.timedelta64
| timedelta,
index: Axes | None = ...,
Expand All @@ -274,7 +276,8 @@ class Series(IndexOpsMixin[S1], NDFrame):
cls,
data: IntervalIndex[Interval[_OrderableT]]
| Interval[_OrderableT]
| Sequence[Interval[_OrderableT]],
| Sequence[Interval[_OrderableT]]
| dict[HashableT1, Interval[_OrderableT]],
index: Axes | None = ...,
*,
dtype: Literal["Interval"] = ...,
Expand All @@ -284,7 +287,7 @@ class Series(IndexOpsMixin[S1], NDFrame):
@overload
def __new__(
cls,
data: Scalar | _ListLike | dict[int, Any] | dict[_str, Any] | None,
data: Scalar | _ListLike | dict[HashableT1, Any] | None,
index: Axes | None = ...,
*,
dtype: type[S1],
Expand All @@ -294,7 +297,7 @@ class Series(IndexOpsMixin[S1], NDFrame):
@overload
def __new__(
cls,
data: S1 | _ListLike[S1] | dict[int, S1] | dict[_str, S1],
data: S1 | _ListLike[S1] | dict[HashableT1, S1],
index: Axes | None = ...,
*,
dtype: Dtype = ...,
Expand All @@ -304,7 +307,7 @@ class Series(IndexOpsMixin[S1], NDFrame):
@overload
def __new__(
cls,
data: Scalar | _ListLike | dict[int, Any] | dict[_str, Any] | None = ...,
data: Scalar | _ListLike | dict[HashableT1, Any] | None = ...,
index: Axes | None = ...,
*,
dtype: Dtype = ...,
Expand Down
29 changes: 29 additions & 0 deletions tests/test_series.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2863,6 +2863,35 @@ def test_series_new_empty() -> None:
check(assert_type(pd.Series(), "pd.Series[Any]"), pd.Series)


def test_series_mapping() -> None:
# GH 831
check(
assert_type(
pd.Series(
{
pd.Timestamp(2023, 1, 2): "b",
}
),
"pd.Series[str]",
),
pd.Series,
str,
)

check(
assert_type(
pd.Series(
{
("a", "b"): "c",
}
),
"pd.Series[str]",
),
pd.Series,
str,
)


def test_timedeltaseries_operators() -> None:
series = pd.Series([pd.Timedelta(days=1)])
check(
Expand Down