Fix lint

Author: Tinche

HISTORY.md

@@ -16,6 +16,7 @@ Our backwards-compatibility policy can be found [here](https://github.com/python
 - **Potentially breaking**: Sequences are now structured into tuples.
   This allows hashability, better immutability and is more consistent with the [`collections.abc.Sequence`](https://docs.python.org/3/library/collections.abc.html#collections.abc.Sequence) type.
   See [Migrations](https://catt.rs/en/latest/migrations.html#sequences-structuring-into-tuples) for steps to restore legacy behavior.
+  ([#663](https://github.com/python-attrs/cattrs/pull/663))
 - Add a `use_alias` parameter to {class}`cattrs.Converter`.
   {func}`cattrs.gen.make_dict_unstructure_fn_from_attrs`, {func}`cattrs.gen.make_dict_unstructure_fn`,
   {func}`cattrs.gen.make_dict_structure_fn_from_attrs`, {func}`cattrs.gen.make_dict_structure_fn`

src/cattrs/cols.py

@@ -24,8 +24,8 @@
     is_bare,
     is_frozenset,
     is_mapping,
-    is_sequence,
     is_mutable_sequence,
+    is_sequence,
     is_subclass,
 )
 from ._compat import is_mutable_set as is_set
@@ -48,17 +48,17 @@
 
 __all__ = [
     "defaultdict_structure_factory",
+    "homogenous_tuple_structure_factory",
     "is_any_set",
     "is_defaultdict",
     "is_frozenset",
     "is_mapping",
-    "is_namedtuple",
     "is_mutable_sequence",
+    "is_namedtuple",
     "is_sequence",
     "is_set",
     "iterable_unstructure_factory",
     "list_structure_factory",
-    "homogenous_tuple_structure_factory",
     "mapping_structure_factory",
     "mapping_unstructure_factory",
     "namedtuple_dict_structure_factory",

src/cattrs/converters.py

@@ -43,27 +43,27 @@
     is_hetero_tuple,
     is_literal,
     is_mapping,
+    is_mutable_sequence,
     is_mutable_set,
     is_optional,
     is_protocol,
     is_tuple,
     is_typeddict,
     is_union_type,
     signature,
-    is_mutable_sequence,
 )
 from .cols import (
     defaultdict_structure_factory,
+    homogenous_tuple_structure_factory,
     is_defaultdict,
     is_namedtuple,
+    is_sequence,
     iterable_unstructure_factory,
     list_structure_factory,
-    homogenous_tuple_structure_factory,
     mapping_structure_factory,
     mapping_unstructure_factory,
     namedtuple_structure_factory,
     namedtuple_unstructure_factory,
-    is_sequence,
 )
 from .disambiguators import create_default_dis_func, is_supported_union
 from .dispatch import (

tests/test_cols.py

@@ -9,10 +9,10 @@
 from cattrs._compat import FrozenSet
 from cattrs.cols import (
     is_any_set,
-    iterable_unstructure_factory,
-    mapping_unstructure_factory,
     is_sequence,
+    iterable_unstructure_factory,
     list_structure_factory,
+    mapping_unstructure_factory,
 )
 
 from ._compat import is_py310_plus