def write(self, io: ByteIo, value: int) -> None:
if value is None:
io.write(NoneCodec.NONE_VALUE)
return
b: bytes = struct.pack(">i", value)
buffer_len: int = len(b)
found: bool = False
for i in range(0, len(b)):
if not found and b[i] == 0:
buffer_len = buffer_len - 1
else:
found = True
if buffer_len == 4:
io.write(self.size_4)
io.write4(value)
elif buffer_len == 3:
io.write(self.size_3)
io.write3(value)
elif buffer_len == 2:
io.write(self.size_2)
io.write2(value)
elif buffer_len <= 1:
io.write(self.size_1)
io.write1(value)
else:
raise TypeError(f"Could not serialize int {value}")
def write(self, io: ByteIo, value: float) -> None:
if value is None:
io.write(NoneCodec.NONE_VALUE)
return
packed: bytes = struct.pack(">f", value)
long: int = int_from_byte(packed)
if long < -128:
if long < -32768:
if long < -8388608:
io.write(self.size_4)
io.write4(long)
else:
io.write(self.size_3)
io.write3(long)
else:
io.write(self.size_2)
io.write2(long)
elif long < 32768:
if long < 128:
io.write(self.size_1)
io.write1(long)
else:
io.write(self.size_2)
io.write2(long)
elif long < 8388608:
io.write(self.size_3)
io.write3(long)
else:
io.write(self.size_4)
io.write4(long)
def write(self, io: ByteIo, value: str) -> None:
if value is None:
io.write(NoneCodec.NONE_VALUE)
return
ordinal: int = ord(value)
if ordinal >= 32768:
io.write(self.size_3)
io.write3(ordinal)
return
if ordinal >= 128:
io.write(self.size_2)
io.write2(ordinal)
return
io.write(self.size_1)
io.write((ordinal & 0xFF).to_bytes(1, byteorder="big"))
def write(self, io: ByteIo, value: float) -> None:
if value is None:
io.write(NoneCodec.NONE_VALUE)
return
packed: bytes = struct.pack(">d", value)
long: int = int_from_byte(packed)
if long < -2147483648:
if long < -549755813888:
if long < -140737488355328:
if long < -36028797018963968:
io.write(self.size_8)
io.write8(long)
else:
io.write(self.size_7)
io.write7(long)
else:
io.write(self.size_6)
io.write6(long)
else:
io.write(self.size_5)
io.write5(long)
elif long < 128:
if long < -128:
if long < -32768:
if long < -8388608:
io.write(self.size_4)
io.write4(long)
else:
io.write(self.size_3)
io.write3(long)
else:
io.write(self.size_2)
io.write2(long)
else:
io.write(self.size_1)
io.write1(long)
elif long < 2147483648:
if long < 8388608:
if long < 32768:
io.write(self.size_2)
io.write2(long)
else:
io.write(self.size_3)
io.write3(long)
else:
io.write(self.size_4)
io.write4(long)
elif long < 140737488355328:
if long < 549755813888:
io.write(self.size_5)
io.write5(long)
else:
io.write(self.size_6)
io.write6(long)
elif long < 36028797018963968:
io.write(self.size_7)
io.write7(long)
else:
io.write(self.size_8)
io.write8(long)