Fix codespell and ruff errors

README.rst

@@ -34,14 +34,14 @@ and the `format specifications`_ as a starting point.
 .. |tests| image:: https://github.com/audeering/audformat/workflows/Test/badge.svg
     :target: https://github.com/audeering/audformat/actions?query=workflow%3ATest
     :alt: Test status
-.. |coverage| image:: https://codecov.io/gh/audeering/audformat/branch/master/graph/badge.svg?token=1FEG9P5XS0
+.. |coverage| image:: https://codecov.io/gh/audeering/audformat/branch/main/graph/badge.svg?token=1FEG9P5XS0
     :target: https://codecov.io/gh/audeering/audformat/
     :alt: code coverage
 .. |docs| image:: https://img.shields.io/pypi/v/audformat?label=docs
     :target: https://audeering.github.io/audformat/
     :alt: audformat's documentation
 .. |license| image:: https://img.shields.io/badge/license-MIT-green.svg
-    :target: https://github.com/audeering/audformat/blob/master/LICENSE
+    :target: https://github.com/audeering/audformat/blob/main/LICENSE
     :alt: audformat's MIT license
 .. |python-versions| image:: https://img.shields.io/pypi/pyversions/audformat.svg
     :target: https://pypi.org/project/audformat/

audformat/__init__.py

@@ -4,23 +4,19 @@
 from audformat.core.attachment import Attachment
 from audformat.core.column import Column
 from audformat.core.database import Database
-from audformat.core.index import (
-    assert_index,
-    assert_no_duplicates,
-    filewise_index,
-    index_type,
-    is_filewise_index,
-    is_segmented_index,
-    segmented_index,
-)
+from audformat.core.index import assert_index
+from audformat.core.index import assert_no_duplicates
+from audformat.core.index import filewise_index
+from audformat.core.index import index_type
+from audformat.core.index import is_filewise_index
+from audformat.core.index import is_segmented_index
+from audformat.core.index import segmented_index
 from audformat.core.media import Media
 from audformat.core.rater import Rater
 from audformat.core.scheme import Scheme
 from audformat.core.split import Split
-from audformat.core.table import (
-    MiscTable,
-    Table,
-)
+from audformat.core.table import MiscTable
+from audformat.core.table import Table
 
 
 # Discourage from audformat import *

audformat/core/attachment.py

@@ -2,11 +2,8 @@
 import typing
 
 import audeer
-
-from audformat.core.common import (
-    HeaderBase,
-    is_relative_path,
-)
+from audformat.core.common import HeaderBase
+from audformat.core.common import is_relative_path
 
 
 class Attachment(HeaderBase):

audformat/core/column.py

@@ -8,14 +8,13 @@
 
 from audformat.core import define
 from audformat.core.common import HeaderBase
-from audformat.core.index import (
-    index_type,
-    is_scalar,
-    to_array,
-)
+from audformat.core.index import index_type
+from audformat.core.index import is_scalar
+from audformat.core.index import to_array
 from audformat.core.rater import Rater
 from audformat.core.typing import Values
 
+
 if typing.TYPE_CHECKING:
     # Fix to make mypy work without circular imports,
     # compare
@@ -365,6 +364,7 @@ def __eq__(
             self,
             other: 'Column',
     ) -> bool:
+        r"""Compare if column equals another column."""
         if self.dump() != other.dump():
             return False
         if self._table is not None and other._table is not None:

audformat/core/common.py

@@ -1,18 +1,16 @@
+from collections import OrderedDict
 import inspect
 import os
-import oyaml as yaml
-import typing
 import textwrap
-from collections import OrderedDict
+import typing
 
+import oyaml as yaml
 import pandas as pd
 
 from audformat import define
-from audformat.core.errors import (
-    BadKeyError,
-    BadTypeError,
-    BadValueError,
-)
+from audformat.core.errors import BadKeyError
+from audformat.core.errors import BadTypeError
+from audformat.core.errors import BadValueError
 
 
 class HeaderDict(OrderedDict):

audformat/core/database.py

@@ -5,37 +5,32 @@
 import typing
 
 import oyaml as yaml
+
+
 try:
     from yaml import CLoader as Loader
 except ImportError:  # pragma: nocover
     from yaml import Loader
 import pandas as pd
 
 import audeer
-import audiofile
-
 from audformat.core import define
 from audformat.core import utils
 from audformat.core.attachment import Attachment
 from audformat.core.column import Column
-from audformat.core.common import (
-    is_relative_path,
-    HeaderBase,
-    HeaderDict,
-)
-from audformat.core.errors import (
-    BadKeyError,
-    BadIdError,
-    TableExistsError,
-)
+from audformat.core.common import HeaderBase
+from audformat.core.common import HeaderDict
+from audformat.core.common import is_relative_path
+from audformat.core.errors import BadIdError
+from audformat.core.errors import BadKeyError
+from audformat.core.errors import TableExistsError
 from audformat.core.media import Media
 from audformat.core.rater import Rater
 from audformat.core.scheme import Scheme
 from audformat.core.split import Split
-from audformat.core.table import (
-    MiscTable,
-    Table,
-)
+from audformat.core.table import MiscTable
+from audformat.core.table import Table
+import audiofile
 
 
 class Database(HeaderBase):
@@ -658,7 +653,6 @@ def update(
             RuntimeError: if any involved database is not portable
 
         """
-
         if isinstance(others, Database):
             others = [others]
 
@@ -903,6 +897,7 @@ def __eq__(
             self,
             other: 'Database',
     ) -> bool:
+        r"""Comparison if database equals another database."""
         if self.dump() != other.dump():
             return False
         for table_id in list(self.tables) + list(self.misc_tables):
@@ -913,6 +908,7 @@ def __eq__(
     def __iter__(
             self,
     ) -> typing.Union[MiscTable, Table]:
+        r"""Iterate over (miscellaneous) tables of database."""
         yield from sorted(list(self.tables) + list(self.misc_tables))
 
     def __setitem__(

audformat/core/index.py

@@ -5,14 +5,12 @@
 
 from audformat.core import define
 from audformat.core import utils
-from audformat.core.typing import (
-    Files,
-    Timestamps,
-)
+from audformat.core.typing import Files
+from audformat.core.typing import Timestamps
 
 
 def is_scalar(value: typing.Any) -> bool:
-    r"""Check if value is scalar"""
+    r"""Check if value is scalar."""
     return (value is not None) and \
            (isinstance(value, str) or not hasattr(value, '__len__'))
 
@@ -52,7 +50,7 @@ def assert_index(
         ValueError: if not conform to
             :ref:`table specifications <data-tables:Tables>`
 
-    """
+    """  # noqa: D205
     if isinstance(obj, (pd.Series, pd.DataFrame)):
         obj = obj.index
 

audformat/core/scheme.py

@@ -5,10 +5,8 @@
 
 import pandas as pd
 
-from audformat.core import (
-    common,
-    define,
-)
+from audformat.core import common
+from audformat.core import define
 
 
 class Scheme(common.HeaderBase):
@@ -186,7 +184,6 @@ def is_numeric(self) -> bool:
     def labels_as_list(self) -> typing.List:
         r"""Scheme labels as list.
 
-
         If scheme does not define labels
         an empty list is returned.
 
@@ -394,7 +391,6 @@ def _check_labels(
             labels: typing.Union[dict, list, str],
     ):
         r"""Raise label related errors."""
-
         if not isinstance(labels, (dict, list, str)):
             raise ValueError(
                 'Labels must be passed '
@@ -450,7 +446,6 @@ def _dtype_from_labels(
             labels: typing.Union[dict, list, str],
     ) -> str:
         r"""Derive audformat dtype from labels."""
-
         if isinstance(labels, str):
             # misc table
             # dtype is stored in the levels dictionary

audformat/core/table.py

@@ -8,34 +8,25 @@
 import pandas as pd
 
 import audeer
-
 from audformat.core import define
 from audformat.core import utils
 from audformat.core.column import Column
-from audformat.core.common import (
-    HeaderBase,
-    HeaderDict,
-    to_audformat_dtype,
-    to_pandas_dtype,
-)
-from audformat.core.errors import (
-    BadIdError,
-)
-from audformat.core.index import (
-    filewise_index,
-    index_type,
-    is_filewise_index,
-    is_segmented_index,
-)
+from audformat.core.common import HeaderBase
+from audformat.core.common import HeaderDict
+from audformat.core.common import to_audformat_dtype
+from audformat.core.common import to_pandas_dtype
+from audformat.core.errors import BadIdError
+from audformat.core.index import filewise_index
+from audformat.core.index import index_type
+from audformat.core.index import is_filewise_index
+from audformat.core.index import is_segmented_index
 from audformat.core.media import Media
 from audformat.core.split import Split
-from audformat.core.typing import (
-    Values,
-)
+from audformat.core.typing import Values
 
 
 class Base(HeaderBase):
-    r"""Table base class"""
+    r"""Table base class."""
     def __init__(
             self,
             index: pd.Index = None,
@@ -119,11 +110,13 @@ def __eq__(
             self,
             other: Base,
     ) -> bool:
+        r"""Compare if table equals other table."""
         if self.dump() != other.dump():
             return False
         return self.df.equals(other.df)
 
     def __len__(self) -> int:
+        r"""Number of rows in table."""
         return len(self.df)
 
     def __setitem__(self, column_id: str, column: Column) -> Column:
@@ -143,7 +136,6 @@ def __setitem__(self, column_id: str, column: Column) -> Column:
                 is already used by the same or another scheme
 
         """
-
         if (
                 column.scheme_id is not None
                 and self.db is not None
@@ -1555,7 +1547,6 @@ def _assert_table_index(
         operation: str,
 ):
     r"""Raise error if index does not match table."""
-
     if isinstance(table, Table):
         input_type = index_type(index)
         if table.type != input_type:

audformat/core/testing.py

@@ -1,39 +1,32 @@
 import os
 import random
-from typing import (
-    Union,
-    Sequence,
-    Callable,
-    Dict,
-    Tuple,
-    Optional,
-)
+from typing import Callable
+from typing import Dict
+from typing import Optional
+from typing import Sequence
+from typing import Tuple
+from typing import Union
 import warnings
 
 import numpy as np
 import pandas as pd
 
 import audeer
-import audiofile as af
-
 from audformat.core import define
 from audformat.core.attachment import Attachment
 from audformat.core.column import Column
 from audformat.core.database import Database
-from audformat.core.index import (
-    filewise_index,
-    is_filewise_index,
-    is_segmented_index,
-    segmented_index,
-)
+from audformat.core.index import filewise_index
+from audformat.core.index import is_filewise_index
+from audformat.core.index import is_segmented_index
+from audformat.core.index import segmented_index
 from audformat.core.media import Media
 from audformat.core.rater import Rater
 from audformat.core.scheme import Scheme
 from audformat.core.split import Split
-from audformat.core.table import (
-    MiscTable,
-    Table,
-)
+from audformat.core.table import MiscTable
+from audformat.core.table import Table
+import audiofile as af
 
 
 def add_misc_table(

audformat/core/typing.py

@@ -1,6 +1,5 @@
 import typing
 
-
 import numpy as np
 import pandas as pd