Fix minor type errors (#779)

src/tests/test_polars.py

@@ -1049,7 +1049,7 @@ def test_error_min_periods(
             _RollingParametersMinPeriodsError,
             match="Exponential rolling requires 'min_periods' to be set; got None",
         ):
-            _ = rolling_parameters(  # pyright: ignore[reportCallIssue]
+            _ = rolling_parameters(
                 e_com=e_com, e_span=e_span, e_half_life=e_half_life, e_alpha=e_alpha
             )
 
@@ -1060,7 +1060,7 @@ def test_error_argument(self) -> None:
                 r"Exactly one of simple window, exponential center of mass (γ), exponential span (θ), exponential half-life (λ) or exponential smoothing factor (α) must be given; got s_window=None, γ=None, θ=None, λ=None and α=None"  # noqa: RUF001
             ),
         ):
-            _ = rolling_parameters()  # pyright: ignore[reportCallIssue]
+            _ = rolling_parameters()
 
 
 class TestSetFirstRowAsColumns:

src/utilities/__init__.py

@@ -1,3 +1,3 @@
 from __future__ import annotations
 
-__version__ = "0.58.14"
+__version__ = "0.58.15"

src/utilities/iterables.py

@@ -503,6 +503,7 @@ def __new__(cls, *item_or_items: MaybeIterable[_TSupportsHashAndSort]) -> Self:
         return super().__new__(cls, items)
 
     def __init__(self, *item_or_items: MaybeIterable[_TSupportsHashAndSort]) -> None:
+        super().__init__()
         _ = item_or_items
 
     @override