TYP: mypy upgrade (#187) (#1108)

Co-authored-by: Mike Lync <[email protected]>

Author: mikelync

pyproject.toml

@@ -40,7 +40,7 @@ dev = [
     "coverage>=7.6.1,<8.0",
     # style/linting
     "ruff>=0.6.3,<1.0",
-    "mypy>=1.13,<1.18",
+    "mypy>=1.13,<1.20",
     "pandas-stubs>2.0,<3.0",
     # doc building
     "sphinx>=8.0,<8.2",

python/rateslib/data/fixings.py

@@ -2431,7 +2431,7 @@ def _maybe_get_rate_series_from_curve(
             return rate_series
 
 
-def _leg_fixings_to_list(rate_fixings: LegFixings, n_periods: int) -> list[PeriodFixings]:  # type: ignore[type-var]
+def _leg_fixings_to_list(rate_fixings: LegFixings, n_periods: int) -> list[PeriodFixings]:
     """Perform a conversion of 'LegRateFixings' into a list of PeriodFixings."""
     if isinstance(rate_fixings, NoInput):
         # NoInput is converted to a list of NoInputs

python/rateslib/instruments/bonds/float_rate_note.py

@@ -191,7 +191,7 @@ def __init__(
         # rate params
         float_spread: DualTypes_ = NoInput(0),
         spread_compound_method: str_ = NoInput(0),
-        rate_fixings: LegFixings = NoInput(0),  # type: ignore[type-var]
+        rate_fixings: LegFixings = NoInput(0),
         fixing_method: str_ = NoInput(0),
         method_param: int_ = NoInput(0),
         fixing_frequency: Frequency | str_ = NoInput(0),

python/rateslib/instruments/bonds/index_fixed_rate_bond.py

@@ -198,7 +198,7 @@ def __init__(
         index_base: DualTypes_ = NoInput(0),
         index_lag: int_ = NoInput(0),
         index_method: IndexMethod | str_ = NoInput(0),
-        index_fixings: LegFixings = NoInput(0),  # type: ignore[type-var]
+        index_fixings: LegFixings = NoInput(0),
         # rate parameters
         fixed_rate: DualTypes_ = NoInput(0),
         # meta parameters

python/rateslib/instruments/fra.py

@@ -309,7 +309,7 @@ def __init__(
         notional: DualTypes_ = NoInput(0),
         # rate parameters
         fixed_rate: DualTypes_ = NoInput(0),
-        leg2_rate_fixings: FixingsRates_ = NoInput(0),  # type: ignore[type-var]
+        leg2_rate_fixings: FixingsRates_ = NoInput(0),
         leg2_method_param: int_ = NoInput(0),
         leg2_fixing_frequency: Frequency | str_ = NoInput(0),
         leg2_fixing_series: FloatRateSeries | str_ = NoInput(0),

python/rateslib/instruments/iirs.py

@@ -308,12 +308,12 @@ def __init__(
         index_base: DualTypes_ = NoInput(0),
         index_lag: int_ = NoInput(0),
         index_method: IndexMethod | str_ = NoInput(0),
-        index_fixings: LegFixings = NoInput(0),  # type: ignore[type-var]
+        index_fixings: LegFixings = NoInput(0),
         # rate params
         fixed_rate: DualTypes_ = NoInput(0),
         leg2_float_spread: DualTypes_ = NoInput(0),
         leg2_spread_compound_method: str_ = NoInput(0),
-        leg2_rate_fixings: FixingsRates_ = NoInput(0),  # type: ignore[type-var]
+        leg2_rate_fixings: FixingsRates_ = NoInput(0),
         leg2_fixing_method: str_ = NoInput(0),
         leg2_method_param: int_ = NoInput(0),
         # meta params

python/rateslib/instruments/irs.py

@@ -294,7 +294,7 @@ def __init__(
         fixed_rate: DualTypes_ = NoInput(0),
         leg2_float_spread: DualTypes_ = NoInput(0),
         leg2_spread_compound_method: str_ = NoInput(0),
-        leg2_rate_fixings: FixingsRates_ = NoInput(0),  # type: ignore[type-var]
+        leg2_rate_fixings: FixingsRates_ = NoInput(0),
         leg2_fixing_method: str_ = NoInput(0),
         leg2_method_param: int_ = NoInput(0),
         leg2_fixing_frequency: Frequency | str_ = NoInput(0),

python/rateslib/instruments/ndf.py

@@ -223,7 +223,7 @@ def __init__(
         eom: bool_ = NoInput(0),
         # rate
         fx_rate: DualTypes_ = NoInput(0),
-        fx_fixings: PeriodFixings = NoInput(0),  # type: ignore[type-var]
+        fx_fixings: PeriodFixings = NoInput(0),
         leg2_fx_fixings: PeriodFixings = NoInput(0),
         reversed: bool = False,  # noqa: A002
         leg2_reversed: bool = False,

python/rateslib/instruments/sbs.py

@@ -306,7 +306,7 @@ def __init__(
         # rate parameters
         float_spread: DualTypes_ = NoInput(0),
         spread_compound_method: str_ = NoInput(0),
-        rate_fixings: LegFixings = NoInput(0),  # type: ignore[type-var]
+        rate_fixings: LegFixings = NoInput(0),
         fixing_method: str_ = NoInput(0),
         method_param: int_ = NoInput(0),
         fixing_frequency: Frequency | str_ = NoInput(0),

python/rateslib/instruments/stir_future.py

@@ -314,7 +314,7 @@ def __init__(
         price: DualTypes_ = NoInput(0),
         leg2_float_spread: DualTypes_ = NoInput(0),
         leg2_spread_compound_method: str_ = NoInput(0),
-        leg2_rate_fixings: FixingsRates_ = NoInput(0),  # type: ignore[type-var]
+        leg2_rate_fixings: FixingsRates_ = NoInput(0),
         leg2_fixing_method: str_ = NoInput(0),
         leg2_method_param: int_ = NoInput(0),
         leg2_fixing_frequency: Frequency | str_ = NoInput(0),