class_docstr: Interface for defining a custom :class:`~ray.data.Dataset` datasource.
  
  To read a datasource into a dataset, use :meth:`~ray.data.read_datasource`.
class_docstr_tok: ["Interface","for","defining","a","custom",":","class",":","`","~ray.data.Dataset","`","datasource",".","To","read","a","datasource","into","a","dataset",",","use",":","meth",":","`","~ray.data.read_datasource","`","."]
docstr: Return a human-readable name for this datasource.
  This will be used as the names of the read tasks.
docstr_tok: ["Return","a","human-readable","name","for","this","datasource",".","This","will","be","used","as","the","names","of","the","read","tasks","."]
code: def get_name(self) -> str:
      """Return a human-readable name for this datasource.
      This will be used as the names of the read tasks.
      """
      name = type(self).__name__
      datasource_suffix = "Datasource"
      if name.endswith(datasource_suffix):
          name = name[: -len(datasource_suffix)]
      return name
  
imports: import warnings
  from typing import Any, Callable, Iterable, List, Optional
  import numpy
  import ray
  from ray.data._internal.execution.interfaces import TaskContext
  from ray.data._internal.util import _check_pyarrow_version
  from ray.data.block import Block, BlockAccessor, BlockMetadata
  from ray.data.context import DataContext
  from ray.types import ObjectRef
  from ray.util.annotations import Deprecated, DeveloperAPI, PublicAPI
label_desc: Use image node_id 7 for calling the Datasource obj's underlying member method code with example usage: obj.get_name() and returns: name