Regenerate gRPC code for protobuf 6.33.0

Update buf.gen.yaml to use protobuf 6.x compatible plugin versions
and regenerate the gRPC Python code. This ensures the generated code
is compatible with the upgraded protobuf dependency.

Changes:
- Update buf.gen.yaml plugin versions from v29 to v33
- Regenerate db_data_2025_10_pb2.py with protobuf 6.33.0
- Regenerate db_data_2025_10_pb2.pyi type stubs

All 227 gRPC unit tests pass with the regenerated code.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: jhamon

codegen/buf.gen.yaml

@@ -2,7 +2,7 @@ version: v1
 plugins:
   - plugin: buf.build/grpc/python:v1.59.0
     out: gen
-  - plugin: buf.build/protocolbuffers/python:v29.0
+  - plugin: buf.build/protocolbuffers/python:v33.0
     out: gen
-  - plugin: buf.build/protocolbuffers/pyi:v29.1
+  - plugin: buf.build/protocolbuffers/pyi:v33.0
     out: gen

pinecone/core/grpc/protos/db_data_2025_10_pb2.py

@@ -4,20 +4,21 @@ from google.api import field_behavior_pb2 as _field_behavior_pb2
 from google.protobuf.internal import containers as _containers
 from google.protobuf import descriptor as _descriptor
 from google.protobuf import message as _message
-from typing import ClassVar as _ClassVar, Iterable as _Iterable, Mapping as _Mapping, Optional as _Optional, Union as _Union
+from collections.abc import Iterable as _Iterable, Mapping as _Mapping
+from typing import ClassVar as _ClassVar, Optional as _Optional, Union as _Union
 
 DESCRIPTOR: _descriptor.FileDescriptor
 
 class SparseValues(_message.Message):
-    __slots__ = ("indices", "values")
+    __slots__ = ()
     INDICES_FIELD_NUMBER: _ClassVar[int]
     VALUES_FIELD_NUMBER: _ClassVar[int]
     indices: _containers.RepeatedScalarFieldContainer[int]
     values: _containers.RepeatedScalarFieldContainer[float]
     def __init__(self, indices: _Optional[_Iterable[int]] = ..., values: _Optional[_Iterable[float]] = ...) -> None: ...
 
 class Vector(_message.Message):
-    __slots__ = ("id", "values", "sparse_values", "metadata")
+    __slots__ = ()
     ID_FIELD_NUMBER: _ClassVar[int]
     VALUES_FIELD_NUMBER: _ClassVar[int]
     SPARSE_VALUES_FIELD_NUMBER: _ClassVar[int]
@@ -29,7 +30,7 @@ class Vector(_message.Message):
     def __init__(self, id: _Optional[str] = ..., values: _Optional[_Iterable[float]] = ..., sparse_values: _Optional[_Union[SparseValues, _Mapping]] = ..., metadata: _Optional[_Union[_struct_pb2.Struct, _Mapping]] = ...) -> None: ...
 
 class ScoredVector(_message.Message):
-    __slots__ = ("id", "score", "values", "sparse_values", "metadata")
+    __slots__ = ()
     ID_FIELD_NUMBER: _ClassVar[int]
     SCORE_FIELD_NUMBER: _ClassVar[int]
     VALUES_FIELD_NUMBER: _ClassVar[int]
@@ -43,7 +44,7 @@ class ScoredVector(_message.Message):
     def __init__(self, id: _Optional[str] = ..., score: _Optional[float] = ..., values: _Optional[_Iterable[float]] = ..., sparse_values: _Optional[_Union[SparseValues, _Mapping]] = ..., metadata: _Optional[_Union[_struct_pb2.Struct, _Mapping]] = ...) -> None: ...
 
 class RequestUnion(_message.Message):
-    __slots__ = ("upsert", "delete", "update")
+    __slots__ = ()
     UPSERT_FIELD_NUMBER: _ClassVar[int]
     DELETE_FIELD_NUMBER: _ClassVar[int]
     UPDATE_FIELD_NUMBER: _ClassVar[int]
@@ -53,21 +54,21 @@ class RequestUnion(_message.Message):
     def __init__(self, upsert: _Optional[_Union[UpsertRequest, _Mapping]] = ..., delete: _Optional[_Union[DeleteRequest, _Mapping]] = ..., update: _Optional[_Union[UpdateRequest, _Mapping]] = ...) -> None: ...
 
 class UpsertRequest(_message.Message):
-    __slots__ = ("vectors", "namespace")
+    __slots__ = ()
     VECTORS_FIELD_NUMBER: _ClassVar[int]
     NAMESPACE_FIELD_NUMBER: _ClassVar[int]
     vectors: _containers.RepeatedCompositeFieldContainer[Vector]
     namespace: str
     def __init__(self, vectors: _Optional[_Iterable[_Union[Vector, _Mapping]]] = ..., namespace: _Optional[str] = ...) -> None: ...
 
 class UpsertResponse(_message.Message):
-    __slots__ = ("upserted_count",)
+    __slots__ = ()
     UPSERTED_COUNT_FIELD_NUMBER: _ClassVar[int]
     upserted_count: int
     def __init__(self, upserted_count: _Optional[int] = ...) -> None: ...
 
 class DeleteRequest(_message.Message):
-    __slots__ = ("ids", "delete_all", "namespace", "filter")
+    __slots__ = ()
     IDS_FIELD_NUMBER: _ClassVar[int]
     DELETE_ALL_FIELD_NUMBER: _ClassVar[int]
     NAMESPACE_FIELD_NUMBER: _ClassVar[int]
@@ -76,22 +77,22 @@ class DeleteRequest(_message.Message):
     delete_all: bool
     namespace: str
     filter: _struct_pb2.Struct
-    def __init__(self, ids: _Optional[_Iterable[str]] = ..., delete_all: bool = ..., namespace: _Optional[str] = ..., filter: _Optional[_Union[_struct_pb2.Struct, _Mapping]] = ...) -> None: ...
+    def __init__(self, ids: _Optional[_Iterable[str]] = ..., delete_all: _Optional[bool] = ..., namespace: _Optional[str] = ..., filter: _Optional[_Union[_struct_pb2.Struct, _Mapping]] = ...) -> None: ...
 
 class DeleteResponse(_message.Message):
     __slots__ = ()
     def __init__(self) -> None: ...
 
 class FetchRequest(_message.Message):
-    __slots__ = ("ids", "namespace")
+    __slots__ = ()
     IDS_FIELD_NUMBER: _ClassVar[int]
     NAMESPACE_FIELD_NUMBER: _ClassVar[int]
     ids: _containers.RepeatedScalarFieldContainer[str]
     namespace: str
     def __init__(self, ids: _Optional[_Iterable[str]] = ..., namespace: _Optional[str] = ...) -> None: ...
 
 class FetchByMetadataRequest(_message.Message):
-    __slots__ = ("namespace", "filter", "limit", "pagination_token")
+    __slots__ = ()
     NAMESPACE_FIELD_NUMBER: _ClassVar[int]
     FILTER_FIELD_NUMBER: _ClassVar[int]
     LIMIT_FIELD_NUMBER: _ClassVar[int]
@@ -103,9 +104,9 @@ class FetchByMetadataRequest(_message.Message):
     def __init__(self, namespace: _Optional[str] = ..., filter: _Optional[_Union[_struct_pb2.Struct, _Mapping]] = ..., limit: _Optional[int] = ..., pagination_token: _Optional[str] = ...) -> None: ...
 
 class FetchByMetadataResponse(_message.Message):
-    __slots__ = ("vectors", "namespace", "usage", "pagination")
+    __slots__ = ()
     class VectorsEntry(_message.Message):
-        __slots__ = ("key", "value")
+        __slots__ = ()
         KEY_FIELD_NUMBER: _ClassVar[int]
         VALUE_FIELD_NUMBER: _ClassVar[int]
         key: str
@@ -122,9 +123,9 @@ class FetchByMetadataResponse(_message.Message):
     def __init__(self, vectors: _Optional[_Mapping[str, Vector]] = ..., namespace: _Optional[str] = ..., usage: _Optional[_Union[Usage, _Mapping]] = ..., pagination: _Optional[_Union[Pagination, _Mapping]] = ...) -> None: ...
 
 class FetchResponse(_message.Message):
-    __slots__ = ("vectors", "namespace", "usage")
+    __slots__ = ()
     class VectorsEntry(_message.Message):
-        __slots__ = ("key", "value")
+        __slots__ = ()
         KEY_FIELD_NUMBER: _ClassVar[int]
         VALUE_FIELD_NUMBER: _ClassVar[int]
         key: str
@@ -139,7 +140,7 @@ class FetchResponse(_message.Message):
     def __init__(self, vectors: _Optional[_Mapping[str, Vector]] = ..., namespace: _Optional[str] = ..., usage: _Optional[_Union[Usage, _Mapping]] = ...) -> None: ...
 
 class ListRequest(_message.Message):
-    __slots__ = ("prefix", "limit", "pagination_token", "namespace")
+    __slots__ = ()
     PREFIX_FIELD_NUMBER: _ClassVar[int]
     LIMIT_FIELD_NUMBER: _ClassVar[int]
     PAGINATION_TOKEN_FIELD_NUMBER: _ClassVar[int]
@@ -151,19 +152,19 @@ class ListRequest(_message.Message):
     def __init__(self, prefix: _Optional[str] = ..., limit: _Optional[int] = ..., pagination_token: _Optional[str] = ..., namespace: _Optional[str] = ...) -> None: ...
 
 class Pagination(_message.Message):
-    __slots__ = ("next",)
+    __slots__ = ()
     NEXT_FIELD_NUMBER: _ClassVar[int]
     next: str
     def __init__(self, next: _Optional[str] = ...) -> None: ...
 
 class ListItem(_message.Message):
-    __slots__ = ("id",)
+    __slots__ = ()
     ID_FIELD_NUMBER: _ClassVar[int]
     id: str
     def __init__(self, id: _Optional[str] = ...) -> None: ...
 
 class ListResponse(_message.Message):
-    __slots__ = ("vectors", "pagination", "namespace", "usage")
+    __slots__ = ()
     VECTORS_FIELD_NUMBER: _ClassVar[int]
     PAGINATION_FIELD_NUMBER: _ClassVar[int]
     NAMESPACE_FIELD_NUMBER: _ClassVar[int]
@@ -175,7 +176,7 @@ class ListResponse(_message.Message):
     def __init__(self, vectors: _Optional[_Iterable[_Union[ListItem, _Mapping]]] = ..., pagination: _Optional[_Union[Pagination, _Mapping]] = ..., namespace: _Optional[str] = ..., usage: _Optional[_Union[Usage, _Mapping]] = ...) -> None: ...
 
 class QueryVector(_message.Message):
-    __slots__ = ("values", "sparse_values", "top_k", "namespace", "filter")
+    __slots__ = ()
     VALUES_FIELD_NUMBER: _ClassVar[int]
     SPARSE_VALUES_FIELD_NUMBER: _ClassVar[int]
     TOP_K_FIELD_NUMBER: _ClassVar[int]
@@ -189,7 +190,7 @@ class QueryVector(_message.Message):
     def __init__(self, values: _Optional[_Iterable[float]] = ..., sparse_values: _Optional[_Union[SparseValues, _Mapping]] = ..., top_k: _Optional[int] = ..., namespace: _Optional[str] = ..., filter: _Optional[_Union[_struct_pb2.Struct, _Mapping]] = ...) -> None: ...
 
 class QueryRequest(_message.Message):
-    __slots__ = ("namespace", "top_k", "filter", "include_values", "include_metadata", "queries", "vector", "sparse_vector", "id")
+    __slots__ = ()
     NAMESPACE_FIELD_NUMBER: _ClassVar[int]
     TOP_K_FIELD_NUMBER: _ClassVar[int]
     FILTER_FIELD_NUMBER: _ClassVar[int]
@@ -208,18 +209,18 @@ class QueryRequest(_message.Message):
     vector: _containers.RepeatedScalarFieldContainer[float]
     sparse_vector: SparseValues
     id: str
-    def __init__(self, namespace: _Optional[str] = ..., top_k: _Optional[int] = ..., filter: _Optional[_Union[_struct_pb2.Struct, _Mapping]] = ..., include_values: bool = ..., include_metadata: bool = ..., queries: _Optional[_Iterable[_Union[QueryVector, _Mapping]]] = ..., vector: _Optional[_Iterable[float]] = ..., sparse_vector: _Optional[_Union[SparseValues, _Mapping]] = ..., id: _Optional[str] = ...) -> None: ...
+    def __init__(self, namespace: _Optional[str] = ..., top_k: _Optional[int] = ..., filter: _Optional[_Union[_struct_pb2.Struct, _Mapping]] = ..., include_values: _Optional[bool] = ..., include_metadata: _Optional[bool] = ..., queries: _Optional[_Iterable[_Union[QueryVector, _Mapping]]] = ..., vector: _Optional[_Iterable[float]] = ..., sparse_vector: _Optional[_Union[SparseValues, _Mapping]] = ..., id: _Optional[str] = ...) -> None: ...
 
 class SingleQueryResults(_message.Message):
-    __slots__ = ("matches", "namespace")
+    __slots__ = ()
     MATCHES_FIELD_NUMBER: _ClassVar[int]
     NAMESPACE_FIELD_NUMBER: _ClassVar[int]
     matches: _containers.RepeatedCompositeFieldContainer[ScoredVector]
     namespace: str
     def __init__(self, matches: _Optional[_Iterable[_Union[ScoredVector, _Mapping]]] = ..., namespace: _Optional[str] = ...) -> None: ...
 
 class QueryResponse(_message.Message):
-    __slots__ = ("results", "matches", "namespace", "usage")
+    __slots__ = ()
     RESULTS_FIELD_NUMBER: _ClassVar[int]
     MATCHES_FIELD_NUMBER: _ClassVar[int]
     NAMESPACE_FIELD_NUMBER: _ClassVar[int]
@@ -231,13 +232,13 @@ class QueryResponse(_message.Message):
     def __init__(self, results: _Optional[_Iterable[_Union[SingleQueryResults, _Mapping]]] = ..., matches: _Optional[_Iterable[_Union[ScoredVector, _Mapping]]] = ..., namespace: _Optional[str] = ..., usage: _Optional[_Union[Usage, _Mapping]] = ...) -> None: ...
 
 class Usage(_message.Message):
-    __slots__ = ("read_units",)
+    __slots__ = ()
     READ_UNITS_FIELD_NUMBER: _ClassVar[int]
     read_units: int
     def __init__(self, read_units: _Optional[int] = ...) -> None: ...
 
 class UpdateRequest(_message.Message):
-    __slots__ = ("id", "values", "sparse_values", "set_metadata", "namespace", "filter", "dry_run")
+    __slots__ = ()
     ID_FIELD_NUMBER: _ClassVar[int]
     VALUES_FIELD_NUMBER: _ClassVar[int]
     SPARSE_VALUES_FIELD_NUMBER: _ClassVar[int]
@@ -252,28 +253,28 @@ class UpdateRequest(_message.Message):
     namespace: str
     filter: _struct_pb2.Struct
     dry_run: bool
-    def __init__(self, id: _Optional[str] = ..., values: _Optional[_Iterable[float]] = ..., sparse_values: _Optional[_Union[SparseValues, _Mapping]] = ..., set_metadata: _Optional[_Union[_struct_pb2.Struct, _Mapping]] = ..., namespace: _Optional[str] = ..., filter: _Optional[_Union[_struct_pb2.Struct, _Mapping]] = ..., dry_run: bool = ...) -> None: ...
+    def __init__(self, id: _Optional[str] = ..., values: _Optional[_Iterable[float]] = ..., sparse_values: _Optional[_Union[SparseValues, _Mapping]] = ..., set_metadata: _Optional[_Union[_struct_pb2.Struct, _Mapping]] = ..., namespace: _Optional[str] = ..., filter: _Optional[_Union[_struct_pb2.Struct, _Mapping]] = ..., dry_run: _Optional[bool] = ...) -> None: ...
 
 class UpdateResponse(_message.Message):
-    __slots__ = ("matched_records",)
+    __slots__ = ()
     MATCHED_RECORDS_FIELD_NUMBER: _ClassVar[int]
     matched_records: int
     def __init__(self, matched_records: _Optional[int] = ...) -> None: ...
 
 class DescribeIndexStatsRequest(_message.Message):
-    __slots__ = ("filter",)
+    __slots__ = ()
     FILTER_FIELD_NUMBER: _ClassVar[int]
     filter: _struct_pb2.Struct
     def __init__(self, filter: _Optional[_Union[_struct_pb2.Struct, _Mapping]] = ...) -> None: ...
 
 class NamespaceSummary(_message.Message):
-    __slots__ = ("vector_count",)
+    __slots__ = ()
     VECTOR_COUNT_FIELD_NUMBER: _ClassVar[int]
     vector_count: int
     def __init__(self, vector_count: _Optional[int] = ...) -> None: ...
 
 class ListNamespacesRequest(_message.Message):
-    __slots__ = ("pagination_token", "limit", "prefix")
+    __slots__ = ()
     PAGINATION_TOKEN_FIELD_NUMBER: _ClassVar[int]
     LIMIT_FIELD_NUMBER: _ClassVar[int]
     PREFIX_FIELD_NUMBER: _ClassVar[int]
@@ -283,7 +284,7 @@ class ListNamespacesRequest(_message.Message):
     def __init__(self, pagination_token: _Optional[str] = ..., limit: _Optional[int] = ..., prefix: _Optional[str] = ...) -> None: ...
 
 class ListNamespacesResponse(_message.Message):
-    __slots__ = ("namespaces", "pagination", "total_count")
+    __slots__ = ()
     NAMESPACES_FIELD_NUMBER: _ClassVar[int]
     PAGINATION_FIELD_NUMBER: _ClassVar[int]
     TOTAL_COUNT_FIELD_NUMBER: _ClassVar[int]
@@ -293,27 +294,27 @@ class ListNamespacesResponse(_message.Message):
     def __init__(self, namespaces: _Optional[_Iterable[_Union[NamespaceDescription, _Mapping]]] = ..., pagination: _Optional[_Union[Pagination, _Mapping]] = ..., total_count: _Optional[int] = ...) -> None: ...
 
 class DescribeNamespaceRequest(_message.Message):
-    __slots__ = ("namespace",)
+    __slots__ = ()
     NAMESPACE_FIELD_NUMBER: _ClassVar[int]
     namespace: str
     def __init__(self, namespace: _Optional[str] = ...) -> None: ...
 
 class CreateNamespaceRequest(_message.Message):
-    __slots__ = ("name", "schema")
+    __slots__ = ()
     NAME_FIELD_NUMBER: _ClassVar[int]
     SCHEMA_FIELD_NUMBER: _ClassVar[int]
     name: str
     schema: MetadataSchema
     def __init__(self, name: _Optional[str] = ..., schema: _Optional[_Union[MetadataSchema, _Mapping]] = ...) -> None: ...
 
 class IndexedFields(_message.Message):
-    __slots__ = ("fields",)
+    __slots__ = ()
     FIELDS_FIELD_NUMBER: _ClassVar[int]
     fields: _containers.RepeatedScalarFieldContainer[str]
     def __init__(self, fields: _Optional[_Iterable[str]] = ...) -> None: ...
 
 class NamespaceDescription(_message.Message):
-    __slots__ = ("name", "record_count", "schema", "indexed_fields")
+    __slots__ = ()
     NAME_FIELD_NUMBER: _ClassVar[int]
     RECORD_COUNT_FIELD_NUMBER: _ClassVar[int]
     SCHEMA_FIELD_NUMBER: _ClassVar[int]
@@ -325,15 +326,15 @@ class NamespaceDescription(_message.Message):
     def __init__(self, name: _Optional[str] = ..., record_count: _Optional[int] = ..., schema: _Optional[_Union[MetadataSchema, _Mapping]] = ..., indexed_fields: _Optional[_Union[IndexedFields, _Mapping]] = ...) -> None: ...
 
 class DeleteNamespaceRequest(_message.Message):
-    __slots__ = ("namespace",)
+    __slots__ = ()
     NAMESPACE_FIELD_NUMBER: _ClassVar[int]
     namespace: str
     def __init__(self, namespace: _Optional[str] = ...) -> None: ...
 
 class DescribeIndexStatsResponse(_message.Message):
-    __slots__ = ("namespaces", "dimension", "index_fullness", "total_vector_count", "metric", "vector_type", "memory_fullness", "storage_fullness")
+    __slots__ = ()
     class NamespacesEntry(_message.Message):
-        __slots__ = ("key", "value")
+        __slots__ = ()
         KEY_FIELD_NUMBER: _ClassVar[int]
         VALUE_FIELD_NUMBER: _ClassVar[int]
         key: str
@@ -358,15 +359,15 @@ class DescribeIndexStatsResponse(_message.Message):
     def __init__(self, namespaces: _Optional[_Mapping[str, NamespaceSummary]] = ..., dimension: _Optional[int] = ..., index_fullness: _Optional[float] = ..., total_vector_count: _Optional[int] = ..., metric: _Optional[str] = ..., vector_type: _Optional[str] = ..., memory_fullness: _Optional[float] = ..., storage_fullness: _Optional[float] = ...) -> None: ...
 
 class MetadataFieldProperties(_message.Message):
-    __slots__ = ("filterable",)
+    __slots__ = ()
     FILTERABLE_FIELD_NUMBER: _ClassVar[int]
     filterable: bool
-    def __init__(self, filterable: bool = ...) -> None: ...
+    def __init__(self, filterable: _Optional[bool] = ...) -> None: ...
 
 class MetadataSchema(_message.Message):
-    __slots__ = ("fields",)
+    __slots__ = ()
     class FieldsEntry(_message.Message):
-        __slots__ = ("key", "value")
+        __slots__ = ()
         KEY_FIELD_NUMBER: _ClassVar[int]
         VALUE_FIELD_NUMBER: _ClassVar[int]
         key: str