black reformat, some fixes

django-stubs-generated/db/backends/base/base.pyi

@@ -45,7 +45,9 @@ class BaseDatabaseWrapper:
     features: Any = ...
     introspection: Any = ...
     validation: Any = ...
-    def __init__(self, settings_dict: Dict[str, Dict[str, str]], alias: str = ..., allow_thread_sharing: bool = ...) -> None: ...
+    def __init__(
+        self, settings_dict: Dict[str, Dict[str, str]], alias: str = ..., allow_thread_sharing: bool = ...
+    ) -> None: ...
     def ensure_timezone(self) -> bool: ...
     def timezone(self): ...
     def timezone_name(self): ...

django-stubs-generated/db/backends/base/creation.pyi

@@ -7,8 +7,12 @@ TEST_DATABASE_PREFIX: str
 class BaseDatabaseCreation:
     connection: django.db.backends.sqlite3.base.DatabaseWrapper = ...
     def __init__(self, connection: BaseDatabaseWrapper) -> None: ...
-    def create_test_db(self, verbosity: int = ..., autoclobber: bool = ..., serialize: bool = ..., keepdb: bool = ...) -> str: ...
-    def set_as_test_mirror(self, primary_settings_dict: Dict[str, Optional[Union[Dict[str, None], int, str]]]) -> None: ...
+    def create_test_db(
+        self, verbosity: int = ..., autoclobber: bool = ..., serialize: bool = ..., keepdb: bool = ...
+    ) -> str: ...
+    def set_as_test_mirror(
+        self, primary_settings_dict: Dict[str, Optional[Union[Dict[str, None], int, str]]]
+    ) -> None: ...
     def serialize_db_to_string(self) -> str: ...
     def deserialize_db_from_string(self, data: str) -> None: ...
     def clone_test_db(self, suffix: Any, verbosity: int = ..., autoclobber: bool = ..., keepdb: bool = ...) -> None: ...

django-stubs-generated/db/backends/sqlite3/introspection.pyi

@@ -17,8 +17,12 @@ class DatabaseIntrospection(BaseDatabaseIntrospection):
     data_types_reverse: Any = ...
     def get_table_list(self, cursor: CursorWrapper) -> List[TableInfo]: ...
     def get_table_description(self, cursor: CursorWrapper, table_name: str) -> List[FieldInfo]: ...
-    def get_sequences(self, cursor: CursorWrapper, table_name: str, table_fields: List[Field] = ...) -> List[Dict[str, str]]: ...
+    def get_sequences(
+        self, cursor: CursorWrapper, table_name: str, table_fields: List[Field] = ...
+    ) -> List[Dict[str, str]]: ...
     def get_relations(self, cursor: CursorWrapper, table_name: str) -> Dict[str, Tuple[str, str]]: ...
     def get_key_columns(self, cursor: CursorWrapper, table_name: str) -> List[Tuple[str, str, str]]: ...
     def get_primary_key_column(self, cursor: CursorWrapper, table_name: str) -> Optional[str]: ...
-    def get_constraints(self, cursor: CursorWrapper, table_name: str) -> Dict[str, Dict[str, Union[List[str], bool]]]: ...
+    def get_constraints(
+        self, cursor: CursorWrapper, table_name: str
+    ) -> Dict[str, Dict[str, Union[List[str], bool]]]: ...

django-stubs-generated/db/backends/sqlite3/operations.pyi

@@ -16,7 +16,9 @@ class DatabaseOperations(BaseDatabaseOperations):
     cast_char_field_without_max_length: str = ...
     cast_data_types: Any = ...
     explain_prefix: str = ...
-    def bulk_batch_size(self, fields: Union[List[Field], List[str], ImmutableList], objs: Union[List[Model], range]) -> int: ...
+    def bulk_batch_size(
+        self, fields: Union[List[Field], List[str], ImmutableList], objs: Union[List[Model], range]
+    ) -> int: ...
     def check_expression_support(self, expression: Union[BaseExpression, SQLiteNumericMixin]) -> None: ...
     def date_extract_sql(self, lookup_type: str, field_name: str) -> str: ...
     def date_interval_sql(self, timedelta: timedelta) -> str: ...
@@ -54,12 +56,16 @@ class DatabaseOperations(BaseDatabaseOperations):
         self, value: Optional[Union[time, str]], expression: Expression, connection: DatabaseWrapper
     ) -> Optional[time]: ...
     def get_decimalfield_converter(self, expression: Expression) -> Callable: ...
-    def convert_uuidfield_value(self, value: Optional[str], expression: Col, connection: DatabaseWrapper) -> Optional[UUID]: ...
+    def convert_uuidfield_value(
+        self, value: Optional[str], expression: Col, connection: DatabaseWrapper
+    ) -> Optional[UUID]: ...
     def convert_booleanfield_value(
         self, value: Optional[int], expression: Expression, connection: DatabaseWrapper
     ) -> Optional[bool]: ...
     def bulk_insert_sql(
-        self, fields: Union[List[None], List[Field], ImmutableList], placeholder_rows: Union[List[Any], Tuple[Tuple[str]]]
+        self,
+        fields: Union[List[None], List[Field], ImmutableList],
+        placeholder_rows: Union[List[Any], Tuple[Tuple[str]]],
     ) -> str: ...
     def combine_expression(self, connector: str, sub_expressions: List[str]) -> str: ...
     def combine_duration_expression(self, connector: str, sub_expressions: List[str]) -> str: ...

django-stubs-generated/db/backends/utils.pyi

@@ -35,5 +35,7 @@ def typecast_timestamp(s: Optional[str]) -> Optional[date]: ...
 def rev_typecast_decimal(d: Decimal) -> str: ...
 def split_identifier(identifier: str) -> Tuple[str, str]: ...
 def truncate_name(identifier: str, length: Optional[int] = ..., hash_len: int = ...) -> str: ...
-def format_number(value: Optional[Decimal], max_digits: Optional[int], decimal_places: Optional[int]) -> Optional[str]: ...
+def format_number(
+    value: Optional[Decimal], max_digits: Optional[int], decimal_places: Optional[int]
+) -> Optional[str]: ...
 def strip_quotes(table_name: str) -> str: ...