Function _encode_mapping

bson/__init__.py:713–718

Encode a mapping type.

(name: bytes, value: Any, check_keys: bool, opts: CodecOptions[Any])

def _encode_mapping(name: bytes, value: Any, check_keys: bool, opts: CodecOptions[Any]) -> bytes:
    """Encode a mapping type."""
    if _raw_document_class(value):
        return b"\x03" + name + cast(bytes, value.raw)
    data = b"".join([_element_to_bson(key, val, check_keys, opts) for key, val in value.items()])
    return b"\x03" + name + _PACK_INT(len(data) + 5) + data + b"\x00"


def _encode_dbref(name: bytes, value: DBRef, check_keys: bool, opts: CodecOptions[Any]) -> bytes: