Type stub what is read only

Author: WyattBlue

av/codec/context.pxd

@@ -13,32 +13,27 @@ cdef class CodecContext:
     # Whether AVCodecContext.extradata should be de-allocated upon destruction.
     cdef bint extradata_set
 
-    # Used as a signal that this is within a stream, and also for us to access
-    # that stream. This is set "manually" by the stream after constructing
-    # this object.
+    # Used as a signal that this is within a stream, and also for us to access that
+    # stream. This is set "manually" by the stream after constructing this object.
     cdef int stream_index
 
     cdef lib.AVCodecParserContext *parser
-
     cdef _init(self, lib.AVCodecContext *ptr, const lib.AVCodec *codec)
 
+    # Public API.
+    cdef readonly bint is_open
     cdef readonly Codec codec
-
     cdef public dict options
-
-    # Public API.
     cpdef open(self, bint strict=?)
-    cdef readonly bint is_open
 
     # Wraps both versions of the transcode API, returning lists.
     cpdef encode(self, Frame frame=?)
     cpdef decode(self, Packet packet=?)
-
     cpdef flush_buffers(self)
 
     # Used by both transcode APIs to setup user-land objects.
-    # TODO: Remove the `Packet` from `_setup_decoded_frame` (because flushing
-    # packets are bogus). It should take all info it needs from the context and/or stream.
+    # TODO: Remove the `Packet` from `_setup_decoded_frame` (because flushing packets
+    # are bogus). It should take all info it needs from the context and/or stream.
     cdef _prepare_and_time_rebase_frames_for_encode(self, Frame frame)
     cdef _prepare_frames_for_encode(self, Frame frame)
     cdef _setup_encoded_packet(self, Packet)

av/codec/context.pyi

@@ -55,23 +55,20 @@ class Flags2(EnumFlag):
     RO_FLUSH_NOOP: int
 
 class CodecContext:
-    extradata: bytes | None
-    extradata_size: int
     name: str
-    codec: Codec
-    options: dict[str, str]
     type: Literal["video", "audio", "data", "subtitle", "attachment"]
+    options: dict[str, str]
     profile: str | None
+    extradata: bytes | None
     time_base: Fraction
     codec_tag: str
     bit_rate: int | None
-    max_bit_rate: int | None
     bit_rate_tolerance: int
     thread_count: int
     thread_type: Any
     skip_frame: Any
 
-    # flgas
+    # flags
     unaligned: bool
     qscale: bool
     four_mv: bool
@@ -93,14 +90,21 @@ class CodecContext:
     ac_pred: bool
     interlaced_me: bool
     closed_gop: bool
-    delay: bool
 
     @property
     def is_open(self) -> bool: ...
     @property
     def is_encoder(self) -> bool: ...
     @property
     def is_decoder(self) -> bool: ...
+    @property
+    def codec(self) -> Codec: ...
+    @property
+    def max_bit_rate(self) -> int | None: ...
+    @property
+    def delay(self) -> bool: ...
+    @property
+    def extradata_size(self) -> int: ...
     def open(self, strict: bool = True) -> None: ...
     @staticmethod
     def create(