Fix more type stub contradictions

av/audio/codeccontext.pyi

@@ -9,22 +9,20 @@ from .format import AudioFormat
 from .frame import AudioFrame
 from .layout import AudioLayout
 
-class _Format:
-    def __get__(self, i: object | None, owner: type | None = None) -> AudioFormat: ...
-    def __set__(self, instance: object, value: AudioFormat | str) -> None: ...
-
-class _Layout:
-    def __get__(self, i: object | None, owner: type | None = None) -> AudioLayout: ...
-    def __set__(self, instance: object, value: AudioLayout | str) -> None: ...
-
 @final
 class AudioCodecContext(CodecContext):
     frame_size: int
     sample_rate: int
     rate: int
     type: Literal["audio"]
-    format: _Format
-    layout: _Layout
+    @property
+    def format(self) -> AudioFormat | None: ...
+    @format.setter
+    def format(self, value: AudioFormat | str) -> None: ...
+    @property
+    def layout(self) -> AudioLayout: ...
+    @layout.setter
+    def layout(self, value: AudioLayout | str) -> None: ...
     @property
     def channels(self) -> int: ...
     @property

av/audio/frame.pyi

@@ -17,23 +17,16 @@ _SupportedNDarray = (
     | np.ndarray[Any, np.dtype[np.uint8]]  # u1
 )
 
-class _Format:
-    def __get__(self, i: object | None, owner: type | None = None) -> AudioFormat: ...
-    def __set__(self, instance: object, value: AudioFormat | str) -> None: ...
-
-class _Layout:
-    def __get__(self, i: object | None, owner: type | None = None) -> AudioLayout: ...
-    def __set__(self, instance: object, value: AudioLayout | str) -> None: ...
-
 @final
 class AudioFrame(Frame):
     planes: tuple[AudioPlane, ...]
     samples: int
     sample_rate: int
     rate: int
-    format: _Format
-    layout: _Layout
-
+    @property
+    def format(self) -> AudioFormat: ...
+    @property
+    def layout(self) -> AudioLayout: ...
     def __init__(
         self,
         format: AudioFormat | str = "s16",

av/audio/resampler.pyi

@@ -1,7 +1,5 @@
 from typing import final
 
-from av.filter.graph import Graph
-
 from .format import AudioFormat
 from .frame import AudioFrame
 from .layout import AudioLayout
@@ -14,7 +12,6 @@ class AudioResampler:
     format: AudioFormat
     layout: AudioLayout
     options: dict[str, str]
-    graph: Graph | None
     is_passthrough: bool
 
     def __init__(

av/audio/stream.pyi

@@ -10,14 +10,6 @@ from .format import AudioFormat
 from .frame import AudioFrame
 from .layout import AudioLayout
 
-class _Format:
-    def __get__(self, i: object | None, owner: type | None = None) -> AudioFormat: ...
-    def __set__(self, instance: object, value: AudioFormat | str) -> None: ...
-
-class _Layout:
-    def __get__(self, i: object | None, owner: type | None = None) -> AudioLayout: ...
-    def __set__(self, instance: object, value: AudioLayout | str) -> None: ...
-
 @final
 class AudioStream(Stream):
     codec_context: AudioCodecContext
@@ -39,5 +31,11 @@ class AudioStream(Stream):
     rate: int
     channels: int
     type: Literal["audio"]
-    format: _Format
-    layout: _Layout
+    @property
+    def format(self) -> AudioFormat | None: ...
+    @format.setter
+    def format(self, value: AudioFormat | str) -> None: ...
+    @property
+    def layout(self) -> AudioLayout: ...
+    @layout.setter
+    def layout(self, value: AudioLayout | str) -> None: ...

av/filter/link.pyi

@@ -1,9 +1,12 @@
 from typing import final
 
+from typing_extensions import disjoint_base
+
 from av.filter.context import FilterContext
 from av.filter.filter import Filter
 from av.filter.graph import Graph
 
+@disjoint_base
 class FilterPad:
     filter: Filter
     context: FilterContext | None

av/frame.pyi

@@ -1,8 +1,11 @@
 from fractions import Fraction
 
+from typing_extensions import disjoint_base
+
 from av.rational import AVRational
 from av.sidedata.sidedata import SideDataContainer
 
+@disjoint_base
 class Frame:
     dts: int | None
     pts: int | None

av/logging.pyi

@@ -1,5 +1,5 @@
-from collections.abc import Callable
-from typing import Any, final
+from types import TracebackType
+from typing import final
 
 PANIC: int
 FATAL: int
@@ -29,7 +29,7 @@ class Capture:
     def __enter__(self) -> list[tuple[int, str, str]]: ...
     def __exit__(
         self,
-        type_: type | None,
-        value: Exception | None,
-        traceback: Callable[..., Any] | None,
+        type_: type[BaseException] | None,
+        value: BaseException | None,
+        traceback: TracebackType | None,
     ) -> None: ...

av/plane.pyi

@@ -1,5 +1,8 @@
+from typing_extensions import disjoint_base
+
 from .buffer import Buffer
 from .frame import Frame
 
+@disjoint_base
 class Plane(Buffer):
     def __init__(self, frame: Frame, index: int) -> None: ...

av/stream.pyi

@@ -2,6 +2,8 @@ from enum import IntEnum, IntFlag
 from fractions import Fraction
 from typing import Literal, final
 
+from typing_extensions import disjoint_base
+
 from av.rational import AVRational
 
 from .codec import CodecContext
@@ -38,6 +40,7 @@ class Discard(IntEnum):
     nonkey = ...
     all = ...
 
+@disjoint_base
 class Stream:
     name: str | None
     container: Container

tests/test_encode.py

@@ -202,6 +202,7 @@ def test_default_options(self) -> None:
             assert not stream.time_base
 
             # codec context properties
+            assert stream.format is not None
             assert stream.format.name == "s16"
             assert stream.sample_rate == 48000
 
@@ -243,6 +244,7 @@ def test_transcode(self) -> None:
             stream = container.streams[0]
 
             # codec context properties
+            assert stream.format is not None
             assert stream.format.name == "s16p"
             assert stream.sample_rate == sample_rate
 

tests/test_file_probing.py

@@ -47,6 +47,7 @@ def test_stream_probing(self) -> None:
         assert stream.channels == 2
         assert stream.codec.name == "aac_latm"
         assert stream.codec.long_name == "AAC LATM (Advanced Audio Coding LATM syntax)"
+        assert stream.format is not None
         assert stream.format.bits == 32
         assert stream.format.name == "fltp"
         assert stream.layout.name == "stereo"

tests/test_streams.py

@@ -7,6 +7,7 @@
 
 import av
 import av.datasets
+import av.filter.loudnorm
 
 from .common import fate_suite
 

tests/test_videoframe.py

@@ -7,6 +7,7 @@
 import pytest
 
 import av
+import av.filter
 from av import VideoFrame
 from av.video.frame import supported_np_pix_fmts
 from av.video.reformatter import Colorspace, Interpolation