test

modin/core/execution/ray/common/deferred_execution.py

@@ -585,7 +585,7 @@ def __setitem__(self, index, value):
  obj[index] = value
 
 
-class MetaListHook(MaterializationHook, DeferredGetItem):
+class MetaListHook(MaterializationHook):
  """
  Used by MetaList.__getitem__() for lazy materialization and getting a single value from the list.
 
@@ -598,8 +598,8 @@ class MetaListHook(MaterializationHook, DeferredGetItem):
  """
 
  def __init__(self, meta: MetaList, index: int):
- super().__init__(meta._obj, index)
  self.meta = meta
+ self.index = index
 
  def pre_materialize(self):
  """

modin/core/execution/ray/implementations/pandas_on_ray/partitioning/partition.py

@@ -30,7 +30,6 @@
  MetaListHook,
 )
 from modin.core.execution.ray.common.utils import ObjectIDType
-from modin.core.execution.utils import remote_function
 from modin.logging import disable_logging, get_logger
 from modin.pandas.indexing import compute_sliced_len
 from modin.utils import _inherit_docstrings
@@ -420,7 +419,7 @@ def eager_exec(self, func, *args, length=None, width=None, **kwargs):
 LazyExecution.subscribe(_configure_lazy_exec)
 
 
-class SlicerHook(MaterializationHook, DeferredExecution):
+class SlicerHook(MaterializationHook):
  """
  Used by mask() for the slilced length computation.
 
@@ -433,7 +432,6 @@ class SlicerHook(MaterializationHook, DeferredExecution):
  """
 
  def __init__(self, ref: ObjectIDType, slc: slice):
- super().__init__(slc, remote_function(compute_sliced_len), [ref])
  self.ref = ref
  self.slc = slc