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Remove deprecated InputParams class from GoogleVertexLLMService

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The location and project_id fields were deprecated since 0.0.90 in
favor of direct __init__ parameters. Now that InputParams is removed,
project_id is required and location defaults to "us-east4" directly
in the signature.
This commit is contained in:
Mark Backman
2026-03-31 23:16:41 -04:00
parent d93f63deb5
commit 5d093c9ad7
1 changed files with 3 additions and 75 deletions
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78
src/pipecat/services/google/vertex/llm.py
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@@ -61,58 +61,14 @@ class GoogleVertexLLMService(GoogleLLMService):
Settings = GoogleVertexLLMSettings
_settings: Settings
class InputParams(GoogleLLMService.InputParams):
"""Input parameters specific to Vertex AI.
Parameters:
location: GCP region for Vertex AI endpoint (e.g., "us-east4").
.. deprecated:: 0.0.90
Use `location` as a direct argument to
`GoogleVertexLLMService.__init__()` instead.
project_id: Google Cloud project ID.
.. deprecated:: 0.0.90
Use `project_id` as a direct argument to
`GoogleVertexLLMService.__init__()` instead.
"""
# https://cloud.google.com/vertex-ai/generative-ai/docs/learn/locations
location: Optional[str] = None
project_id: Optional[str] = None
def __init__(self, **kwargs):
"""Initializes the InputParams."""
import warnings
with warnings.catch_warnings():
warnings.simplefilter("always")
if "location" in kwargs and kwargs["location"] is not None:
warnings.warn(
"GoogleVertexLLMService.InputParams.location is deprecated. "
"Please provide 'location' as a direct argument to GoogleVertexLLMService.__init__() instead.",
DeprecationWarning,
stacklevel=2,
)
if "project_id" in kwargs and kwargs["project_id"] is not None:
warnings.warn(
"GoogleVertexLLMService.InputParams.project_id is deprecated. "
"Please provide 'project_id' as a direct argument to GoogleVertexLLMService.__init__() instead.",
DeprecationWarning,
stacklevel=2,
)
super().__init__(**kwargs)
def __init__(
self,
*,
credentials: Optional[str] = None,
credentials_path: Optional[str] = None,
model: Optional[str] = None,
location: Optional[str] = None,
project_id: Optional[str] = None,
location: str = "us-east4",
project_id: str,
params: Optional[GoogleLLMService.InputParams] = None,
settings: Optional[Settings] = None,
system_instruction: Optional[str] = None,
@@ -131,7 +87,7 @@ class GoogleVertexLLMService(GoogleLLMService):
.. deprecated:: 0.0.105
Use ``settings=GoogleVertexLLMService.Settings(model=...)`` instead.
location: GCP region for Vertex AI endpoint (e.g., "us-east4").
location: GCP region for Vertex AI endpoint. Defaults to "us-east4".
project_id: Google Cloud project ID.
params: Input parameters for the model.
@@ -161,34 +117,6 @@ class GoogleVertexLLMService(GoogleLLMService):
"Invalid parameter 'api_key'. Use 'credentials' or 'credentials_path' for Vertex AI authentication."
)
# Handle deprecated InputParams fields (location/project_id extraction
# must happen before validation, regardless of settings)
if params and isinstance(params, GoogleVertexLLMService.InputParams):
if project_id is None:
project_id = params.project_id
if location is None:
location = params.location
# Convert to base InputParams
params = GoogleLLMService.InputParams(
**params.model_dump(exclude={"location", "project_id"}, exclude_unset=True)
)
# Validate project_id and location parameters
# NOTE: once we remove Vertex-specific InputParams class, we can update
# __init__() signature as follows:
# - location: str = "us-east4",
# - project_id: str,
# But for now, we need them as-is to maintain proper backward
# compatibility.
if project_id is None:
raise ValueError("project_id is required")
if location is None:
# If location is not provided, default to "us-east4".
# Note: this is legacy behavior; ideally location would be
# required.
logger.warning("location is not provided. Defaulting to 'us-east4'.")
location = "us-east4" # Default location if not provided
# These need to be set before calling super().__init__() because
# super().__init__() invokes _create_client(), which needs these.
self._credentials = self._get_credentials(credentials, credentials_path)