chore(concurrent_declarative_source): Integrate ManifestDeclarativeSource into ConcurrentDeclarativeSource (#704)

Author: brianjlai

airbyte_cdk/__init__.py

@@ -107,7 +107,6 @@
 from .sources.declarative.extractors.record_filter import RecordFilter
 from .sources.declarative.incremental import DatetimeBasedCursor
 from .sources.declarative.interpolation import InterpolatedBoolean, InterpolatedString
-from .sources.declarative.manifest_declarative_source import ManifestDeclarativeSource
 from .sources.declarative.migrations.legacy_to_per_partition_state_migration import (
     LegacyToPerPartitionStateMigration,
 )
@@ -253,7 +252,6 @@
     "JsonDecoder",
     "JsonFileSchemaLoader",
     "LegacyToPerPartitionStateMigration",
-    "ManifestDeclarativeSource",
     "MinMaxDatetime",
     "NoAuth",
     "OffsetIncrement",

airbyte_cdk/connector_builder/connector_builder_handler.py

@@ -19,8 +19,6 @@
     ConcurrentDeclarativeSource,
     TestLimits,
 )
-from airbyte_cdk.sources.declarative.declarative_source import DeclarativeSource
-from airbyte_cdk.sources.declarative.manifest_declarative_source import ManifestDeclarativeSource
 from airbyte_cdk.utils.airbyte_secrets_utils import filter_secrets
 from airbyte_cdk.utils.datetime_helpers import ab_datetime_now
 from airbyte_cdk.utils.traced_exception import AirbyteTracedException
@@ -90,7 +88,7 @@ def create_source(
 
 
 def read_stream(
-    source: DeclarativeSource,
+    source: ConcurrentDeclarativeSource[Optional[List[AirbyteStateMessage]]],
     config: Mapping[str, Any],
     configured_catalog: ConfiguredAirbyteCatalog,
     state: List[AirbyteStateMessage],
@@ -128,7 +126,9 @@ def read_stream(
         return error.as_airbyte_message()
 
 
-def resolve_manifest(source: ManifestDeclarativeSource) -> AirbyteMessage:
+def resolve_manifest(
+    source: ConcurrentDeclarativeSource[Optional[List[AirbyteStateMessage]]],
+) -> AirbyteMessage:
     try:
         return AirbyteMessage(
             type=Type.RECORD,
@@ -145,7 +145,9 @@ def resolve_manifest(source: ManifestDeclarativeSource) -> AirbyteMessage:
         return error.as_airbyte_message()
 
 
-def full_resolve_manifest(source: ManifestDeclarativeSource, limits: TestLimits) -> AirbyteMessage:
+def full_resolve_manifest(
+    source: ConcurrentDeclarativeSource[Optional[List[AirbyteStateMessage]]], limits: TestLimits
+) -> AirbyteMessage:
     try:
         manifest = {**source.resolved_manifest}
         streams = manifest.get("streams", [])

airbyte_cdk/connector_builder/main.py

@@ -25,7 +25,9 @@
     ConfiguredAirbyteCatalog,
     ConfiguredAirbyteCatalogSerializer,
 )
-from airbyte_cdk.sources.declarative.manifest_declarative_source import ManifestDeclarativeSource
+from airbyte_cdk.sources.declarative.concurrent_declarative_source import (
+    ConcurrentDeclarativeSource,
+)
 from airbyte_cdk.sources.source import Source
 from airbyte_cdk.utils.traced_exception import AirbyteTracedException
 
@@ -68,7 +70,7 @@ def get_config_and_catalog_from_args(
 
 
 def handle_connector_builder_request(
-    source: ManifestDeclarativeSource,
+    source: ConcurrentDeclarativeSource[Optional[List[AirbyteStateMessage]]],
     command: str,
     config: Mapping[str, Any],
     catalog: Optional[ConfiguredAirbyteCatalog],

airbyte_cdk/connector_builder/test_reader/reader.py

@@ -23,7 +23,9 @@
     ConfiguredAirbyteCatalog,
     TraceType,
 )
-from airbyte_cdk.sources.declarative.declarative_source import DeclarativeSource
+from airbyte_cdk.sources.declarative.concurrent_declarative_source import (
+    ConcurrentDeclarativeSource,
+)
 from airbyte_cdk.utils import AirbyteTracedException
 from airbyte_cdk.utils.datetime_format_inferrer import DatetimeFormatInferrer
 from airbyte_cdk.utils.schema_inferrer import (
@@ -55,7 +57,7 @@ class TestReader:
             that contains slices of data, log messages, auxiliary requests, and any inferred schema or datetime formats.
 
             Parameters:
-                source (DeclarativeSource): The data source to read from.
+                source (ConcurrentDeclarativeSource): The data source to read from.
                 config (Mapping[str, Any]): Configuration parameters for the source.
                 configured_catalog (ConfiguredAirbyteCatalog): Catalog containing stream configuration.
                 state (List[AirbyteStateMessage]): Current state information for the read.
@@ -83,7 +85,7 @@ def __init__(
 
     def run_test_read(
         self,
-        source: DeclarativeSource,
+        source: ConcurrentDeclarativeSource[Optional[List[AirbyteStateMessage]]],
         config: Mapping[str, Any],
         configured_catalog: ConfiguredAirbyteCatalog,
         stream_name: str,
@@ -94,7 +96,7 @@ def run_test_read(
         Run a test read for the connector by reading from a single stream and inferring schema and datetime formats.
 
         Parameters:
-            source (DeclarativeSource): The source instance providing the streams.
+            source (ConcurrentDeclarativeSource): The source instance providing the streams.
             config (Mapping[str, Any]): The configuration settings to use for reading.
             configured_catalog (ConfiguredAirbyteCatalog): The catalog specifying the stream configuration.
             state (List[AirbyteStateMessage]): A list of state messages to resume the read.
@@ -126,7 +128,7 @@ def run_test_read(
             if stream
             else None,
             self._cursor_field_to_nested_and_composite_field(stream.cursor_field)
-            if stream
+            if stream and stream.cursor_field
             else None,
         )
         datetime_format_inferrer = DatetimeFormatInferrer()
@@ -381,13 +383,13 @@ def _get_latest_config_update(
 
     def _read_stream(
         self,
-        source: DeclarativeSource,
+        source: ConcurrentDeclarativeSource[Optional[List[AirbyteStateMessage]]],
         config: Mapping[str, Any],
         configured_catalog: ConfiguredAirbyteCatalog,
         state: List[AirbyteStateMessage],
     ) -> Iterator[AirbyteMessage]:
         """
-        Reads messages from the given DeclarativeSource using an AirbyteEntrypoint.
+        Reads messages from the given ConcurrentDeclarativeSource using an AirbyteEntrypoint.
 
         This method attempts to yield messages from the source's read generator. If the generator
         raises an AirbyteTracedException, it checks whether the exception message indicates a non-actionable
@@ -396,7 +398,7 @@ def _read_stream(
         wrapped into an AirbyteTracedException, and yielded as an AirbyteMessage.
 
         Parameters:
-            source (DeclarativeSource): The source object that provides data reading logic.
+            source (ConcurrentDeclarativeSource): The source object that provides data reading logic.
             config (Mapping[str, Any]): The configuration dictionary for the source.
             configured_catalog (ConfiguredAirbyteCatalog): The catalog defining the streams and their configurations.
             state (List[AirbyteStateMessage]): A list representing the current state for incremental sync.

airbyte_cdk/legacy/__init__.py

@@ -0,0 +1 @@
+# Copyright (c) 2025 Airbyte, Inc., all rights reserved.

airbyte_cdk/legacy/sources/__init__.py

@@ -0,0 +1 @@
+# Copyright (c) 2025 Airbyte, Inc., all rights reserved.

airbyte_cdk/legacy/sources/declarative/__init__.py

@@ -0,0 +1 @@
+# Copyright (c) 2025 Airbyte, Inc., all rights reserved.

…ources/declarative/declarative_source.py …ources/declarative/declarative_source.pyairbyte_cdk/sources/declarative/declarative_source.py renamed to airbyte_cdk/legacy/sources/declarative/declarative_source.py airbyte_cdk/sources/declarative/declarative_source.py renamed to airbyte_cdk/legacy/sources/declarative/declarative_source.py

@@ -0,0 +1 @@
+# Copyright (c) 2025 Airbyte, Inc., all rights reserved.