StreamRawReader¶

class dsviper.StreamRawReader(stream_raw_reading)¶

Bases: object

Reads values in the machine’s own byte order.

Raw here is the byte order, not the byte-level StreamRawReading its constructor takes - every codec reader takes one of those.

The fastest of the three readers, and the least portable: a stream written on one endianness reads on the other without error, answering numbers built from the wrong bytes. Use it for memory and same-machine transfers.

read_blob() → ValueBlob¶: Read and return a blob.

read_blob_id() → ValueBlobId¶: Read and return a blob_id.

read_bool() → bool¶: Read and return a Python bool.

read_commit_id() → ValueCommitId¶: Read and return a commit_id.

read_double() → float¶: Read and return a Python float.

read_doubles(size: int) → ValueVec¶: Read an array of doubles and return a vec<double, size>.

read_float() → float¶: Read and return a Python float.

read_floats(size: int) → ValueVec¶: Read an array of float and return a vec<float, size>.

read_int16() → int¶: Read and return a Python int.

read_int16s(size: int) → ValueVec¶: Read an array of int16 and return a vec<int16, size>.

read_int32() → int¶: Read and return a Python int.

read_int32s(size: int) → ValueVec¶: Read an array of int32 and return a vec<int32, size>.

read_int64() → int¶: Read and return a Python int.

read_int64s(size: int) → ValueVec¶: Read an array of int64 and return a vec<int64, size>.

read_int8() → int¶: Read and return a Python int.

read_int8s(size: int) → ValueVec¶: Read an array of int8 and return a vec<int8, size>.

read_string() → str¶: Read and return a Python str.

read_uint16() → int¶: Read and return a Python int.

read_uint16s(size: int) → ValueVec¶: Read an array of uint16 and return a vec<uint16, size>.

read_uint32() → int¶: Read and return a Python int.

read_uint32s(size: int) → ValueVec¶: Read an array of uint32 and return a vec<uint32, size>.

read_uint64() → int¶: Read and return a Python int.

read_uint64s(size: int) → ValueVec¶: Read an array of uint64 and return a vec<uint64, size>.

read_uint8() → int¶: Read and return a Python int.

read_uint8s(size: int) → ValueVec¶: Read an array of uint8 and return a vec<uint8, size>.

read_uuid() → ValueUUId¶: Read and return a uuid.

remaining() → int¶: Return the number of bytes left to read.

stream_reading() → StreamReading¶: Return the StreamReading interface.