Update linter config & reformat code with black

.flake8

@@ -2,4 +2,4 @@
 exclude = .git,.nox,.tox,omegaconf/grammar/gen,build,omegaconf/vendor
 max-line-length = 119
 select = E,F,W,C
-ignore=W503,E203
+ignore=W503,E203,E701,E704

.pre-commit-config.yaml

@@ -4,12 +4,12 @@ default_language_version:
 # Hook versions should match those in requirements/dev.txt
 repos:
   - repo: https://github.com/PyCQA/isort
-    rev: 5.12.0
+    rev: 5.13.2
     hooks:
       - id: isort
 
   - repo: https://github.com/psf/black
-    rev: 23.7.0
+    rev: 24.2.0
     hooks:
       - id: black
 
@@ -19,7 +19,7 @@ repos:
       - id: flake8
 
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.4.1
+    rev: v1.8.0
     hooks:
       - id: mypy
         args: [--strict]

omegaconf/base.py

@@ -237,8 +237,7 @@
         assert False
 
     @abstractmethod
-    def _get_full_key(self, key: Optional[Union[DictKeyType, int]]) -> str:
-        ...
+    def _get_full_key(self, key: Optional[Union[DictKeyType, int]]) -> str: ...
 
     def _dereference_node(self) -> "Node":
         node = self._dereference_node_impl(throw_on_resolution_failure=True)
@@ -306,32 +305,27 @@
         return self._value() is None
 
     @abstractmethod
-    def __eq__(self, other: Any) -> bool:
-        ...
+    def __eq__(self, other: Any) -> bool: ...
 
     @abstractmethod
-    def __ne__(self, other: Any) -> bool:
-        ...
+    def __ne__(self, other: Any) -> bool: ...
 
     @abstractmethod
-    def __hash__(self) -> int:
-        ...
+    def __hash__(self) -> int: ...
 
     @abstractmethod
-    def _value(self) -> Any:
-        ...
+    def _value(self) -> Any: ...
 
     @abstractmethod
-    def _set_value(self, value: Any, flags: Optional[Dict[str, bool]] = None) -> None:
-        ...
+    def _set_value(
+        self, value: Any, flags: Optional[Dict[str, bool]] = None
+    ) -> None: ...
 
     @abstractmethod
-    def _is_optional(self) -> bool:
-        ...
+    def _is_optional(self) -> bool: ...
 
     @abstractmethod
-    def _is_interpolation(self) -> bool:
-        ...
+    def _is_interpolation(self) -> bool: ...
 
     def _key(self) -> Any:
         return self._metadata.key
@@ -414,8 +408,7 @@
         validate_key: bool = True,
         throw_on_missing_value: bool = False,
         throw_on_missing_key: bool = False,
-    ) -> Union[Optional[Node], List[Optional[Node]]]:
-        ...
+    ) -> Union[Optional[Node], List[Optional[Node]]]: ...
 
     @abstractmethod
     def _get_node(
@@ -425,24 +418,19 @@
         validate_key: bool = True,
         throw_on_missing_value: bool = False,
         throw_on_missing_key: bool = False,
-    ) -> Union[Optional[Node], List[Optional[Node]]]:
-        ...
+    ) -> Union[Optional[Node], List[Optional[Node]]]: ...
 
     @abstractmethod
-    def __delitem__(self, key: Any) -> None:
-        ...
+    def __delitem__(self, key: Any) -> None: ...
 
     @abstractmethod
-    def __setitem__(self, key: Any, value: Any) -> None:
-        ...
+    def __setitem__(self, key: Any, value: Any) -> None: ...
 
     @abstractmethod
-    def __iter__(self) -> Iterator[Any]:
-        ...
+    def __iter__(self) -> Iterator[Any]: ...
 
     @abstractmethod
-    def __getitem__(self, key_or_index: Any) -> Any:
-        ...
+    def __getitem__(self, key_or_index: Any) -> Any: ...
 
     def _resolve_key_and_root(self, key: str) -> Tuple["Container", str]:
         orig = key

omegaconf/basecontainer.py

@@ -167,8 +167,7 @@
         self.__dict__.update(d)
 
     @abstractmethod
-    def __delitem__(self, key: Any) -> None:
-        ...
+    def __delitem__(self, key: Any) -> None: ...
 
     def __len__(self) -> int:
         if self._is_none() or self._is_missing() or self._is_interpolation():
@@ -722,12 +721,10 @@
         return _is_interpolation(self.__dict__["_content"])
 
     @abstractmethod
-    def _validate_get(self, key: Any, value: Any = None) -> None:
-        ...
+    def _validate_get(self, key: Any, value: Any = None) -> None: ...
 
     @abstractmethod
-    def _validate_set(self, key: Any, value: Any) -> None:
-        ...
+    def _validate_set(self, key: Any, value: Any) -> None: ...
 
     def _value(self) -> Any:
         return self.__dict__["_content"]

omegaconf/nodes.py

@@ -76,8 +76,7 @@
             return self._validate_and_convert_impl(value)
 
     @abstractmethod
-    def _validate_and_convert_impl(self, value: Any) -> Any:
-        ...
+    def _validate_and_convert_impl(self, value: Any) -> Any: ...
 
     def __str__(self) -> str:
         return str(self._val)

omegaconf/omegaconf.py

@@ -1,4 +1,5 @@
 """OmegaConf module"""
+
 import copy
 import inspect
 import io
@@ -129,44 +130,39 @@
         obj: str,
         parent: Optional[BaseContainer] = None,
         flags: Optional[Dict[str, bool]] = None,
-    ) -> Union[DictConfig, ListConfig]:
-        ...
+    ) -> Union[DictConfig, ListConfig]: ...
 
     @staticmethod
     @overload
     def create(
         obj: Union[List[Any], Tuple[Any, ...]],
         parent: Optional[BaseContainer] = None,
         flags: Optional[Dict[str, bool]] = None,
-    ) -> ListConfig:
-        ...
+    ) -> ListConfig: ...
 
     @staticmethod
     @overload
     def create(
         obj: DictConfig,
         parent: Optional[BaseContainer] = None,
         flags: Optional[Dict[str, bool]] = None,
-    ) -> DictConfig:
-        ...
+    ) -> DictConfig: ...
 
     @staticmethod
     @overload
     def create(
         obj: ListConfig,
         parent: Optional[BaseContainer] = None,
         flags: Optional[Dict[str, bool]] = None,
-    ) -> ListConfig:
-        ...
+    ) -> ListConfig: ...
 
     @staticmethod
     @overload
     def create(
         obj: Optional[Dict[Any, Any]] = None,
         parent: Optional[BaseContainer] = None,
         flags: Optional[Dict[str, bool]] = None,
-    ) -> DictConfig:
-        ...
+    ) -> DictConfig: ...
 
     @staticmethod
     def create(  # noqa F811

requirements/dev.txt

@@ -1,12 +1,12 @@
 -r base.txt
 -r docs.txt
 attrs
-black==23.7.0
+black==24.2.0
 build
 coveralls
 flake8==6.0.0
-isort==5.12.0
-mypy==1.4.1
+isort==5.13.2
+mypy==1.8.0
 nox
 pre-commit
 pyflakes

tests/__init__.py

@@ -22,8 +22,7 @@
 T = TypeVar("T")
 
 
-class IllegalTypeGeneric(Generic[T]):
-    ...
+class IllegalTypeGeneric(Generic[T]): ...
 
 
 class NonCopyableIllegalType:

tests/test_compare_dictconfig_vs_dict.py

@@ -18,6 +18,7 @@
     TestPrimitiveTypeDunderMethods: for DictConfig where key_type is primitive
     TestEnumTypeDunderMethods: for DictConfig where key_type is Enum
 """
+
 from copy import deepcopy
 from enum import Enum
 from typing import Any, Dict, Optional

tests/test_create.py

@@ -1,4 +1,5 @@
 """Testing for OmegaConf"""
+
 import platform
 import re
 import sys

tests/test_omegaconf.py

@@ -392,9 +392,11 @@ def test_is_interpolation(fac: Any) -> Any:
         ({"foo": FloatNode(None)}, type(None)),
         (
             {"foo": Path("hello.txt")},
-            pathlib.WindowsPath
-            if platform.system() == "Windows"
-            else pathlib.PosixPath,
+            (
+                pathlib.WindowsPath
+                if platform.system() == "Windows"
+                else pathlib.PosixPath
+            ),
         ),
         ({"foo": "bar"}, str),
         ({"foo": None}, type(None)),
@@ -420,9 +422,11 @@ def test_get_type(cfg: Any, type_: Any) -> None:
         (b"123", bytes),
         (
             Path("hello.txt"),
-            pathlib.WindowsPath
-            if platform.system() == "Windows"
-            else pathlib.PosixPath,
+            (
+                pathlib.WindowsPath
+                if platform.system() == "Windows"
+                else pathlib.PosixPath
+            ),
         ),
         ("foo", str),
         (DictConfig(content={}), dict),

tests/test_to_yaml.py

@@ -19,9 +19,11 @@
         ({b"abc": "bytes key"}, "? !!binary |\n  YWJj\n: bytes key\n"),
         (
             {"path_value": Path("hello.txt")},
-            "path_value: !!python/object/apply:pathlib.WindowsPath\n- hello.txt\n"
-            if platform.system() == "Windows"
-            else "path_value: !!python/object/apply:pathlib.PosixPath\n- hello.txt\n",
+            (
+                "path_value: !!python/object/apply:pathlib.WindowsPath\n- hello.txt\n"
+                if platform.system() == "Windows"
+                else "path_value: !!python/object/apply:pathlib.PosixPath\n- hello.txt\n"
+            ),
         ),
         ({123: "int key"}, "123: int key\n"),
         ({123.45: "float key"}, "123.45: float key\n"),
@@ -39,7 +41,10 @@ def test_to_yaml(input_: Any, expected: str) -> None:
 @mark.parametrize(
     "input_, expected",
     [
-        (["item一", "item二", dict(key三="value三")], "- item一\n- item二\n- key三: value三\n"),
+        (
+            ["item一", "item二", dict(key三="value三")],
+            "- item一\n- item二\n- key三: value三\n",
+        ),
         (dict(你好="世界", list=[1, 2]), "你好: 世界\nlist:\n- 1\n- 2\n"),
     ],
 )