[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

linopy/common.py

@@ -1000,7 +1000,7 @@ def align(
     indexes: Any = None,
     exclude: str | Iterable[Hashable] = frozenset(),
     fill_value: Any = dtypes.NA,
-) -> tuple[LinearExpression| QuadraticExpression | Variable | T_Alignable, ...]:
+) -> tuple[LinearExpression | QuadraticExpression | Variable | T_Alignable, ...]:
     """
     Given any number of Variables, Expressions, Dataset and/or DataArray objects,
     returns new objects with aligned indexes and dimension sizes.
@@ -1090,7 +1090,14 @@ def align(
     return tuple([f(da) for f, da in zip(finisher, aligned)])
 
 
-LocT = TypeVar("LocT", "Dataset", "Variable", "LinearExpression", "QuadraticExpression", "Constraint")
+LocT = TypeVar(
+    "LocT",
+    "Dataset",
+    "Variable",
+    "LinearExpression",
+    "QuadraticExpression",
+    "Constraint",
+)
 
 
 class LocIndexer(Generic[LocT]):

linopy/monkey_patch_xarray.py

@@ -26,6 +26,13 @@ def deco(func: Callable) -> Callable:
 def __mul__(
     da: DataArray, other: Any, unpatched_method: Callable
 ) -> DataArray | NotImplementedType:
-    if isinstance(other, (variables.Variable, expressions.LinearExpression, expressions.QuadraticExpression)):
+    if isinstance(
+        other,
+        (
+            variables.Variable,
+            expressions.LinearExpression,
+            expressions.QuadraticExpression,
+        ),
+    ):
         return NotImplemented
     return unpatched_method(da, other)

linopy/testing.py

@@ -22,7 +22,9 @@ def assert_linequal(
     return assert_equal(_expr_unwrap(a), _expr_unwrap(b))
 
 
-def assert_quadequal(a: LinearExpression | QuadraticExpression, b: LinearExpression | QuadraticExpression) -> None:
+def assert_quadequal(
+    a: LinearExpression | QuadraticExpression, b: LinearExpression | QuadraticExpression
+) -> None:
     """Assert that two quadratic or linear expressions are equal."""
     return assert_equal(_expr_unwrap(a), _expr_unwrap(b))
 

test/test_compatible_arithmetrics.py

@@ -4,10 +4,11 @@
 import pandas as pd
 import pytest
 import xarray as xr
+from xarray.testing import assert_equal
 
 from linopy import LESS_EQUAL, Model, Variable
 from linopy.testing import assert_linequal, assert_quadequal
-from xarray.testing import assert_equal
+
 
 class SomeOtherDatatype:
     """