add byte-to-byte encodings submodules (#13120)

stdlib/encodings/base64_codec.pyi

@@ -0,0 +1,26 @@
+import codecs
+from _typeshed import ReadableBuffer
+from typing import ClassVar
+
+# This codec is bytes to bytes.
+
+def base64_encode(input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...
+def base64_decode(input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...
+
+class Codec(codecs.Codec):
+    def encode(self, input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...  # type: ignore[override]
+    def decode(self, input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...  # type: ignore[override]
+
+class IncrementalEncoder(codecs.IncrementalEncoder):
+    def encode(self, input: ReadableBuffer, final: bool = False) -> bytes: ...  # type: ignore[override]
+
+class IncrementalDecoder(codecs.IncrementalDecoder):
+    def decode(self, input: ReadableBuffer, final: bool = False) -> bytes: ...  # type: ignore[override]
+
+class StreamWriter(Codec, codecs.StreamWriter):
+    charbuffertype: ClassVar[type] = ...
+
+class StreamReader(Codec, codecs.StreamReader):
+    charbuffertype: ClassVar[type] = ...
+
+def getregentry() -> codecs.CodecInfo: ...

stdlib/encodings/bz2_codec.pyi

@@ -0,0 +1,26 @@
+import codecs
+from _typeshed import ReadableBuffer
+from typing import ClassVar
+
+# This codec is bytes to bytes.
+
+def bz2_encode(input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...
+def bz2_decode(input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...
+
+class Codec(codecs.Codec):
+    def encode(self, input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...  # type: ignore[override]
+    def decode(self, input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...  # type: ignore[override]
+
+class IncrementalEncoder(codecs.IncrementalEncoder):
+    def encode(self, input: ReadableBuffer, final: bool = False) -> bytes: ...  # type: ignore[override]
+
+class IncrementalDecoder(codecs.IncrementalDecoder):
+    def decode(self, input: ReadableBuffer, final: bool = False) -> bytes: ...  # type: ignore[override]
+
+class StreamWriter(Codec, codecs.StreamWriter):
+    charbuffertype: ClassVar[type] = ...
+
+class StreamReader(Codec, codecs.StreamReader):
+    charbuffertype: ClassVar[type] = ...
+
+def getregentry() -> codecs.CodecInfo: ...

stdlib/encodings/hex_codec.pyi

@@ -0,0 +1,26 @@
+import codecs
+from _typeshed import ReadableBuffer
+from typing import ClassVar
+
+# This codec is bytes to bytes.
+
+def hex_encode(input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...
+def hex_decode(input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...
+
+class Codec(codecs.Codec):
+    def encode(self, input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...  # type: ignore[override]
+    def decode(self, input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...  # type: ignore[override]
+
+class IncrementalEncoder(codecs.IncrementalEncoder):
+    def encode(self, input: ReadableBuffer, final: bool = False) -> bytes: ...  # type: ignore[override]
+
+class IncrementalDecoder(codecs.IncrementalDecoder):
+    def decode(self, input: ReadableBuffer, final: bool = False) -> bytes: ...  # type: ignore[override]
+
+class StreamWriter(Codec, codecs.StreamWriter):
+    charbuffertype: ClassVar[type] = ...
+
+class StreamReader(Codec, codecs.StreamReader):
+    charbuffertype: ClassVar[type] = ...
+
+def getregentry() -> codecs.CodecInfo: ...

stdlib/encodings/quopri_codec.pyi

@@ -0,0 +1,26 @@
+import codecs
+from _typeshed import ReadableBuffer
+from typing import ClassVar
+
+# This codec is bytes to bytes.
+
+def quopri_encode(input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...
+def quopri_decode(input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...
+
+class Codec(codecs.Codec):
+    def encode(self, input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...  # type: ignore[override]
+    def decode(self, input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...  # type: ignore[override]
+
+class IncrementalEncoder(codecs.IncrementalEncoder):
+    def encode(self, input: ReadableBuffer, final: bool = False) -> bytes: ...  # type: ignore[override]
+
+class IncrementalDecoder(codecs.IncrementalDecoder):
+    def decode(self, input: ReadableBuffer, final: bool = False) -> bytes: ...  # type: ignore[override]
+
+class StreamWriter(Codec, codecs.StreamWriter):
+    charbuffertype: ClassVar[type] = ...
+
+class StreamReader(Codec, codecs.StreamReader):
+    charbuffertype: ClassVar[type] = ...
+
+def getregentry() -> codecs.CodecInfo: ...

stdlib/encodings/uu_codec.pyi

@@ -0,0 +1,28 @@
+import codecs
+from _typeshed import ReadableBuffer
+from typing import ClassVar
+
+# This codec is bytes to bytes.
+
+def uu_encode(
+    input: ReadableBuffer, errors: str = "strict", filename: str = "<data>", mode: int = 0o666
+) -> tuple[bytes, int]: ...
+def uu_decode(input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...
+
+class Codec(codecs.Codec):
+    def encode(self, input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...  # type: ignore[override]
+    def decode(self, input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...  # type: ignore[override]
+
+class IncrementalEncoder(codecs.IncrementalEncoder):
+    def encode(self, input: ReadableBuffer, final: bool = False) -> bytes: ...  # type: ignore[override]
+
+class IncrementalDecoder(codecs.IncrementalDecoder):
+    def decode(self, input: ReadableBuffer, final: bool = False) -> bytes: ...  # type: ignore[override]
+
+class StreamWriter(Codec, codecs.StreamWriter):
+    charbuffertype: ClassVar[type] = ...
+
+class StreamReader(Codec, codecs.StreamReader):
+    charbuffertype: ClassVar[type] = ...
+
+def getregentry() -> codecs.CodecInfo: ...

stdlib/encodings/zlib_codec.pyi

@@ -0,0 +1,26 @@
+import codecs
+from _typeshed import ReadableBuffer
+from typing import ClassVar
+
+# This codec is bytes to bytes.
+
+def zlib_encode(input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...
+def zlib_decode(input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...
+
+class Codec(codecs.Codec):
+    def encode(self, input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...  # type: ignore[override]
+    def decode(self, input: ReadableBuffer, errors: str = "strict") -> tuple[bytes, int]: ...  # type: ignore[override]
+
+class IncrementalEncoder(codecs.IncrementalEncoder):
+    def encode(self, input: ReadableBuffer, final: bool = False) -> bytes: ...  # type: ignore[override]
+
+class IncrementalDecoder(codecs.IncrementalDecoder):
+    def decode(self, input: ReadableBuffer, final: bool = False) -> bytes: ...  # type: ignore[override]
+
+class StreamWriter(Codec, codecs.StreamWriter):
+    charbuffertype: ClassVar[type] = ...
+
+class StreamReader(Codec, codecs.StreamReader):
+    charbuffertype: ClassVar[type] = ...
+
+def getregentry() -> codecs.CodecInfo: ...