Fix line length issue in tests

Author: pelagiavlas

pandas/tests/indexes/test_common.py

@@ -446,7 +446,9 @@ def test_hasnans_isnans(self, index_flat):
 def test_sort_values_invalid_na_position(index_with_missing, na_position):
     non_na_values = [x for x in index_with_missing if pd.notna(x)]
     if len({type(x) for x in non_na_values}) > 1:
-        pytest.mark.xfail(reason="Sorting fails due to heterogeneous types in index (int vs str)")
+        pytest.mark.xfail(
+            reason="Sorting fails due to heterogeneous types in index (int vs str)"
+        )
 
     with pytest.raises(ValueError, match=f"invalid na_position: {na_position}"):
         index_with_missing.sort_values(na_position=na_position)
@@ -463,7 +465,9 @@ def test_sort_values_with_missing(index_with_missing, na_position, request):
 
     non_na_values = [x for x in index_with_missing if pd.notna(x)]
     if len({type(x) for x in non_na_values}) > 1:
-        pytest.mark.xfail(reason="Sorting fails due to heterogeneous types in index (int vs str)")
+        pytest.mark.xfail(
+            reason="Sorting fails due to heterogeneous types in index (int vs str)"
+        )
 
     if isinstance(index_with_missing, CategoricalIndex):
         request.applymarker(

pandas/tests/indexes/test_numpy_compat.py

@@ -160,11 +160,12 @@ def test_numpy_ufuncs_reductions(index, func, request):
             any(isinstance(x, int) for x in index):
         request.applymarker(
             pytest.mark.xfail(
-                reason="Cannot compare mixed types (int and str) in ufunc reductions" \
-                       " and should raise a TypeError"
+                reason=(
+                    "Cannot compare mixed types (int and str) in ufunc reductions"
+                    " and should raise a TypeError"
+                )
             )
         )
-
     if isinstance(index, CategoricalIndex) and index.dtype.ordered is False:
         with pytest.raises(TypeError, match="is not ordered for"):
             func.reduce(index)

pandas/tests/indexes/test_setops.py

@@ -926,7 +926,9 @@ def has_mixed_types(level):
         for idx in [index1, index2]:
             for lvl in range(idx.nlevels):
                 if has_mixed_types(idx.get_level_values(lvl)):
-                    skip_message = f"Mixed types in MultiIndex level {lvl} are not orderable"
+                    skip_message = (
+                        f"Mixed types in MultiIndex level {lvl} are not orderable"
+                    )
                     pytest.skip(skip_message)
 
         result = index1.symmetric_difference(index2, sort=sort)

pandas/tests/test_algos.py

@@ -77,7 +77,10 @@ def test_factorize(self, index_or_series_obj, sort):
             pytest.skip("Skipping test for empty Index")
 
         if obj.name == "mixed-int-string" or obj.name is None:
-            skip_message = "Skipping test for mixed-int-string due to unsupported comparison between str and int"
+            skip_message = (
+                "Skipping test for mixed-int-string due to unsupported comparison "
+                "between str and int"
+            )
             pytest.skip(skip_message)
 
         result_codes, result_uniques = obj.factorize(sort=sort)