code: def get_xgb_dmatrix(tup, nthread: int = -1):
      from xgboost import DMatrix
  
      (
          data,
          label,
          weight,
          base_margin,
          missing,
          feature_names,
          feature_types,
      ) = tup
      data = data.spmatrix if hasattr(data, "spmatrix") else data
      return DMatrix(
          ensure_own_data(data),
          label=ensure_own_data(label),
          missing=missing,
          weight=ensure_own_data(weight),
          base_margin=base_margin,
          feature_names=feature_names,
          feature_types=feature_types,
          nthread=nthread,
      )
  
imports: import itertools
  from typing import List, Union
  import numpy
  from ....None import opcodes
  from ....core import get_output_types, recursive_tile
  from ....core.context import get_context, Context
  from ....dataframe.core import DATAFRAME_TYPE
  from ....serialization.serializables import KeyField, Float64Field, ListField, BoolField
  from ....tensor.core import TENSOR_TYPE, TENSOR_CHUNK_TYPE
  from ....tensor import tensor
  from ....typing import TileableType, ChunkType
  from ....utils import has_unknown_shape, ensure_own_data, build_fetch
  from ...operands import LearnOperand, LearnOperandMixin
  from ...utils import convert_to_tensor_or_dataframe, concat_chunks
label_desc: Use image node_id 8 for calling the ToDMatrix obj's underlying member method code with example usage: obj.get_xgb_dmatrix(tup, nthread) and returns: DMatrix