def read(self, io: ByteIo) -> List[T] or None:
read: int = from_byte(io.peek())
if read == from_byte(NoneCodec.NONE_VALUE):
return None
size: bytes or None = io.read_size(self.reserved_byte)
out: List[T] = []
for i in range(0, size):
out.append(self.codec.read(io))
return out
def read(self, io: ByteIo) -> List[bytes] or None:
read: int = from_byte(io.peek())
if read == from_byte(NoneCodec.NONE_VALUE):
return None
size: bytes or None = io.read_size(self.reserved_byte)
if size == 0:
return []
out: List[bytes] = []
for b in io.read(size):
out.append(b.to_bytes(1, byteorder="big", signed=False))
return out
def read(self, io: ByteIo) -> Set[T] or None:
read: int = from_byte(io.peek())
if read == from_byte(NoneCodec.NONE_VALUE):
return None
size: int = io.read_size(self.reserved_byte)
out: Set[any] = set()
for i in range(0, size):
codec: Codec = self.value_codec
if codec is None:
codec = self.codec_cache.get(io.peek())
out.add(codec.read(io))
return out
def read(self, io: ByteIo) -> List[str] or None:
read: int = from_byte(io.peek())
if read == from_byte(NoneCodec.NONE_VALUE):
return None
size: bytes or None = io.read_size(self.reserved_byte)
out: List[str] = []
encoded: bytes = io.read(size)
string: str = encoded.decode("UTF-8")
for char in string:
out.append(char)
return out
def read(self, io: ByteIo) -> str or None:
size: int or None
read: int = from_byte(io.peek())
if read == from_byte(NoneCodec.NONE_VALUE):
return None
if self.optimized_from <= read < self.size_1:
size = read - self.optimized_from
else:
size = io.read_size(to_byte(self.size_1))
if size is None:
return None
if size == 0:
return ""
raw_bytes: bytes = io.read(size)
return str(raw_bytes, "UTF-8")
def read(self, io: ByteIo) -> Dict[T, U] or None:
read: int = from_byte(io.peek())
if read == from_byte(NoneCodec.NONE_VALUE):
return None
size: int = io.read_size(self.reserved_byte)
out: Dict[T, U] = {}
for i in range(0, size):
k_codec: Codec[T] = self.key_codec
if k_codec is None:
k_codec = self.codec_cache.get(io.peek())
key: T = k_codec.read(io)
v_codec: Codec[U] = self.value_codec
if v_codec is None:
v_codec = self.codec_cache.get(io.peek())
value: T = v_codec.read(io)
out[key] = value
return out
def read(self, io: ByteIo) -> List[bool] or None:
read: int = from_byte(io.peek())
if read == from_byte(NoneCodec.NONE_VALUE):
return None
size: bytes or None = io.read_size(self.reserved_byte)
out: List[bool] = []
i: int = 0
value: int = 0
read: int = 8
while i < size:
if read == 8:
value = int_from_byte(io.read(1))
read = 0
decoded: bool = (value & 0b10000000) != 0
out.append(decoded)
i += 1
value = value << 1
read += 1
return out