remove deprecated API

python/cugraph/cugraph/dask/sampling/uniform_neighbor_sample.py

@@ -76,16 +76,14 @@ def create_empty_df_with_edge_props(
     weight_t,
     return_offsets=False,
     renumber=False,
-    use_legacy_names=True,
-    include_hop_column=True,
     compression="COO",
 ):
     if compression != "COO":
         majors_name = "major_offsets"
     else:
-        majors_name = src_n if use_legacy_names else "majors"
+        majors_name = "majors"
 
-    minors_name = dst_n if use_legacy_names else "minors"
+    minors_name = "minors"
 
     if renumber:
         empty_df_renumber = cudf.DataFrame(
@@ -106,8 +104,7 @@ def create_empty_df_with_edge_props(
             }
         )
 
-        if include_hop_column:
-            df[hop_id_n] = numpy.empty(shape=0, dtype="int32")
+        df[hop_id_n] = numpy.empty(shape=0, dtype="int32")
 
         empty_df_offsets = cudf.DataFrame(
             {
@@ -160,15 +157,12 @@ def _call_plc_uniform_neighbor_sample(
     fanout_vals,
     with_replacement,
     weight_t,
-    with_edge_properties,
     random_state=None,
     return_offsets=False,
     return_hops=True,
     prior_sources_behavior=None,
     deduplicate_sources=False,
     renumber=False,
-    use_legacy_names=True,
-    include_hop_column=True,
     compress_per_hop=False,
     compression="COO",
 ):
@@ -193,7 +187,6 @@ def _call_plc_uniform_neighbor_sample(
         h_fan_out=fanout_vals,
         with_replacement=with_replacement,
         do_expensive_check=False,
-        with_edge_properties=with_edge_properties,
         batch_id_list=batch_id_list_x,
         random_state=random_state,
         prior_sources_behavior=prior_sources_behavior,
@@ -202,23 +195,19 @@ def _call_plc_uniform_neighbor_sample(
         renumber=renumber,
         compression=compression,
         compress_per_hop=compress_per_hop,
-        return_dict=True,
     )
 
     # have to import here due to circular import issue
     from cugraph.sampling.sampling_utilities import (
-        sampling_results_from_cupy_array_dict,
+        legacy_sampling_results_from_cupy_array_dict,
     )
 
-    return sampling_results_from_cupy_array_dict(
+    return legacy_sampling_results_from_cupy_array_dict(
         cupy_array_dict,
         weight_t,
         len(fanout_vals),
-        with_edge_properties=with_edge_properties,
         return_offsets=return_offsets,
         renumber=renumber,
-        use_legacy_names=use_legacy_names,
-        include_hop_column=include_hop_column,
     )
 
 
@@ -234,15 +223,12 @@ def _mg_call_plc_uniform_neighbor_sample(
     with_replacement,
     weight_t,
     indices_t,
-    with_edge_properties,
     random_state,
     return_offsets=False,
     return_hops=True,
     prior_sources_behavior=None,
     deduplicate_sources=False,
     renumber=False,
-    use_legacy_names=True,
-    include_hop_column=True,
     compress_per_hop=False,
     compression="COO",
 ):
@@ -268,16 +254,13 @@ def _mg_call_plc_uniform_neighbor_sample(
             fanout_vals,
             with_replacement,
             weight_t=weight_t,
-            with_edge_properties=with_edge_properties,
             # FIXME accept and properly transmute a numpy/cupy random state.
             random_state=hash((random_state, w)),
             return_offsets=return_offsets,
             return_hops=return_hops,
             prior_sources_behavior=prior_sources_behavior,
             deduplicate_sources=deduplicate_sources,
             renumber=renumber,
-            use_legacy_names=use_legacy_names,  # remove in 23.12
-            include_hop_column=include_hop_column,  # remove in 23.12
             compress_per_hop=compress_per_hop,
             compression=compression,
             allow_other_workers=False,
@@ -293,12 +276,8 @@ def _mg_call_plc_uniform_neighbor_sample(
             weight_t,
             return_offsets=return_offsets,
             renumber=renumber,
-            use_legacy_names=use_legacy_names,
             compression=compression,
-            include_hop_column=include_hop_column,
         )
-        if with_edge_properties
-        else create_empty_df(indices_t, weight_t)
     )
     if not isinstance(empty_df, (list, tuple)):
         empty_df = [empty_df]
@@ -347,19 +326,16 @@ def uniform_neighbor_sample(
     fanout_vals: List[int],
     *,
     with_replacement: bool = True,
-    with_edge_properties: bool = False,  # deprecated
     with_batch_ids: bool = False,
     keep_batches_together=False,
     min_batch_id=None,
     max_batch_id=None,
     random_state: int = None,
     return_offsets: bool = False,
     return_hops: bool = True,
-    include_hop_column: bool = True,  # deprecated
     prior_sources_behavior: str = None,
     deduplicate_sources: bool = False,
     renumber: bool = False,
-    use_legacy_names=True,  # deprecated
     compress_per_hop=False,
     compression="COO",
     _multiple_clients: bool = False,
@@ -384,11 +360,6 @@ def uniform_neighbor_sample(
     with_replacement: bool, optional (default=True)
         Flag to specify if the random sampling is done with replacement
 
-    with_edge_properties: bool, optional (default=False)
-        Deprecated.
-        Flag to specify whether to return edge properties (weight, edge id,
-        edge type, batch id, hop id) with the sampled edges.
-
     with_batch_ids: bool, optional (default=False)
         Flag to specify whether batch ids are present in the start_list
 
@@ -416,12 +387,6 @@ def uniform_neighbor_sample(
         corresponding to the hop where the edge appeared.
         Defaults to True.
 
-    include_hop_column: bool, optional (default=True)
-        Deprecated.  Defaults to True.
-        If True, will include the hop column even if
-        return_offsets is True.  This option will
-        be removed in release 23.12.
-
     prior_sources_behavior: str (Optional)
         Options are "carryover", and "exclude".
         Default will leave the source list as-is.
@@ -440,13 +405,6 @@ def uniform_neighbor_sample(
         will return the renumber map and renumber map offsets
         as an additional dataframe.
 
-    use_legacy_names: bool, optional (default=True)
-        Whether to use the legacy column names (sources, destinations).
-        If True, will use "sources" and "destinations" as the column names.
-        If False, will use "majors" and "minors" as the column names.
-        Deprecated.  Will be removed in release 23.12 in favor of always
-        using the new names "majors" and "minors".
-
     compress_per_hop: bool, optional (default=False)
         Whether to compress globally (default), or to produce a separate
         compressed edgelist per hop.
@@ -464,44 +422,34 @@ def uniform_neighbor_sample(
     result : dask_cudf.DataFrame or Tuple[dask_cudf.DataFrame, dask_cudf.DataFrame]
         GPU distributed data frame containing several dask_cudf.Series
 
-        If with_edge_properties=True:
-            ddf['sources']: dask_cudf.Series
+        If return_offsets=False:
+            df['majors']: dask_cudf.Series
                 Contains the source vertices from the sampling result
-            ddf['destinations']: dask_cudf.Series
+            df['minors']: dask_cudf.Series
                 Contains the destination vertices from the sampling result
-            ddf['indices']: dask_cudf.Series
-                Contains the indices from the sampling result for path
-                reconstruction
-
-        If with_edge_properties=False:
-            If return_offsets=False:
-                df['sources']: dask_cudf.Series
-                    Contains the source vertices from the sampling result
-                df['destinations']: dask_cudf.Series
-                    Contains the destination vertices from the sampling result
-                df['edge_weight']: dask_cudf.Series
-                    Contains the edge weights from the sampling result
-                df['edge_id']: dask_cudf.Series
-                    Contains the edge ids from the sampling result
-                df['edge_type']: dask_cudf.Series
-                    Contains the edge types from the sampling result
-                df['batch_id']: dask_cudf.Series
-                    Contains the batch ids from the sampling result
-                df['hop_id']: dask_cudf.Series
-                    Contains the hop ids from the sampling result
-                If renumber=True:
-                    (adds the following dataframe)
-                    renumber_df['map']: dask_cudf.Series
-                        Contains the renumber maps for each batch
-                    renumber_df['offsets']: dask_cudf.Series
-                        Contains the batch offsets for the renumber maps
+            df['weight']: dask_cudf.Series
+                Contains the edge weights from the sampling result
+            df['edge_id']: dask_cudf.Series
+                Contains the edge ids from the sampling result
+            df['edge_type']: dask_cudf.Series
+                Contains the edge types from the sampling result
+            df['batch_id']: dask_cudf.Series
+                Contains the batch ids from the sampling result
+            df['hop_id']: dask_cudf.Series
+                Contains the hop ids from the sampling result
+            If renumber=True:
+                (adds the following dataframe)
+                renumber_df['map']: dask_cudf.Series
+                    Contains the renumber maps for each batch
+                renumber_df['offsets']: dask_cudf.Series
+                    Contains the batch offsets for the renumber maps
 
             If return_offsets=True:
-                df['sources']: dask_cudf.Series
+                df['majors']: dask_cudf.Series
                     Contains the source vertices from the sampling result
-                df['destinations']: dask_cudf.Series
+                df['minors']: dask_cudf.Series
                     Contains the destination vertices from the sampling result
-                df['edge_weight']: dask_cudf.Series
+                df['weight']: dask_cudf.Series
                     Contains the edge weights from the sampling result
                 df['edge_id']: dask_cudf.Series
                     Contains the edge ids from the sampling result
@@ -525,13 +473,6 @@ def uniform_neighbor_sample(
     if compression not in ["COO", "CSR", "CSC", "DCSR", "DCSC"]:
         raise ValueError("compression must be one of COO, CSR, CSC, DCSR, or DCSC")
 
-    if with_edge_properties:
-        warning_msg = (
-            "The with_edge_properties flag is deprecated"
-            " and will be removed in the next release."
-        )
-        warnings.warn(warning_msg, FutureWarning)
-
     if (
         (compression != "COO")
         and (not compress_per_hop)
@@ -550,19 +491,6 @@ def uniform_neighbor_sample(
             " of the libcugraph C++ API"
         )
 
-    if include_hop_column:
-        warning_msg = (
-            "The include_hop_column flag is deprecated and will be"
-            " removed in the next release in favor of always "
-            "excluding the hop column when return_offsets is True"
-        )
-        warnings.warn(warning_msg, FutureWarning)
-
-        if compression != "COO":
-            raise ValueError(
-                "Including the hop id column is only supported with COO compression."
-            )
-
     if isinstance(start_list, int):
         start_list = [start_list]
 
@@ -573,7 +501,7 @@ def uniform_neighbor_sample(
                 input_graph.renumber_map.renumbered_src_col_name
             ].dtype,
         )
-    elif with_edge_properties and not with_batch_ids:
+    elif not with_batch_ids:
         if isinstance(start_list, (cudf.DataFrame, dask_cudf.DataFrame)):
             raise ValueError("expected 1d input for start list without batch ids")
 
@@ -663,15 +591,12 @@ def uniform_neighbor_sample(
         "with_replacement": with_replacement,
         "weight_t": weight_t,
         "indices_t": indices_t,
-        "with_edge_properties": with_edge_properties,
         "random_state": random_state,
         "return_offsets": return_offsets,
         "return_hops": return_hops,
         "prior_sources_behavior": prior_sources_behavior,
         "deduplicate_sources": deduplicate_sources,
         "renumber": renumber,
-        "use_legacy_names": use_legacy_names,
-        "include_hop_column": include_hop_column,
         "compress_per_hop": compress_per_hop,
         "compression": compression,
     }
@@ -703,12 +628,8 @@ def uniform_neighbor_sample(
             ddf, renumber_df = ddf
 
     if input_graph.renumbered and not renumber:
-        if use_legacy_names:
-            ddf = input_graph.unrenumber(ddf, "sources", preserve_order=True)
-            ddf = input_graph.unrenumber(ddf, "destinations", preserve_order=True)
-        else:
-            ddf = input_graph.unrenumber(ddf, "majors", preserve_order=True)
-            ddf = input_graph.unrenumber(ddf, "minors", preserve_order=True)
+        ddf = input_graph.unrenumber(ddf, "majors", preserve_order=True)
+        ddf = input_graph.unrenumber(ddf, "minors", preserve_order=True)
     if return_offsets:
         if renumber:
             return ddf, offsets_df, renumber_df