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Add WEAVIATE_GRPC_ENDPOINT as designed in weaviate migration guide (#27861)

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Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
This commit is contained in:
Boris Polonsky
2025-11-05 17:19:08 +08:00
committed by GitHub
parent a103ad3ee7
commit 68d357d7f6
4 changed files with 26 additions and 3 deletions
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22
api/core/rag/datasource/vdb/weaviate/weaviate_vector.py
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@@ -39,11 +39,13 @@ class WeaviateConfig(BaseModel):
Attributes:
endpoint: Weaviate server endpoint URL
grpc_endpoint: Optional Weaviate gRPC server endpoint URL
api_key: Optional API key for authentication
batch_size: Number of objects to batch per insert operation
"""
endpoint: str
grpc_endpoint: str | None = None
api_key: str | None = None
batch_size: int = 100
@@ -88,9 +90,22 @@ class WeaviateVector(BaseVector):
http_secure = p.scheme == "https"
http_port = p.port or (443 if http_secure else 80)
grpc_host = host
grpc_secure = http_secure
grpc_port = 443 if grpc_secure else 50051
# Parse gRPC configuration
if config.grpc_endpoint:
# Urls without scheme won't be parsed correctly in some python verions,
# see https://bugs.python.org/issue27657
grpc_endpoint_with_scheme = (
config.grpc_endpoint if "://" in config.grpc_endpoint else f"grpc://{config.grpc_endpoint}"
)
grpc_p = urlparse(grpc_endpoint_with_scheme)
grpc_host = grpc_p.hostname or "localhost"
grpc_port = grpc_p.port or (443 if grpc_p.scheme == "grpcs" else 50051)
grpc_secure = grpc_p.scheme == "grpcs"
else:
# Infer from HTTP endpoint as fallback
grpc_host = host
grpc_secure = http_secure
grpc_port = 443 if grpc_secure else 50051
client = weaviate.connect_to_custom(
http_host=host,
@@ -432,6 +447,7 @@ class WeaviateVectorFactory(AbstractVectorFactory):
collection_name=collection_name,
config=WeaviateConfig(
endpoint=dify_config.WEAVIATE_ENDPOINT or "",
grpc_endpoint=dify_config.WEAVIATE_GRPC_ENDPOINT or "",
api_key=dify_config.WEAVIATE_API_KEY,
batch_size=dify_config.WEAVIATE_BATCH_SIZE,
),