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BaseVertexClient Class — anthropic-sdk-python Architecture

Architecture documentation for the BaseVertexClient class in _client.py from the anthropic-sdk-python codebase.

Class python AnthropicClient

Entity Profile

Dependency Diagram

graph TD
  6477f6f3_da1e_8ffe_ce92_9c9a2c803233["BaseVertexClient"]
  7bcf2a66_49f2_0382_7180_1ee6501f1674["_client.py"]
  6477f6f3_da1e_8ffe_ce92_9c9a2c803233 -->|defined in| 7bcf2a66_49f2_0382_7180_1ee6501f1674
  5c88309e_38ef_8983_451c_f6546d979091["region()"]
  6477f6f3_da1e_8ffe_ce92_9c9a2c803233 -->|method| 5c88309e_38ef_8983_451c_f6546d979091
  0403f793_4dc2_8447_e44d_81db4d74208a["project_id()"]
  6477f6f3_da1e_8ffe_ce92_9c9a2c803233 -->|method| 0403f793_4dc2_8447_e44d_81db4d74208a
  8c3fd7a3_bc50_e693_afeb_b54e54bdb1e6["_make_status_error()"]
  6477f6f3_da1e_8ffe_ce92_9c9a2c803233 -->|method| 8c3fd7a3_bc50_e693_afeb_b54e54bdb1e6

Relationship Graph

Source Code

src/anthropic/lib/vertex/_client.py lines 37–87

class BaseVertexClient(BaseClient[_HttpxClientT, _DefaultStreamT]):
    @typed_cached_property
    def region(self) -> str:
        raise RuntimeError("region not set")

    @typed_cached_property
    def project_id(self) -> str | None:
        project_id = os.environ.get("ANTHROPIC_VERTEX_PROJECT_ID")
        if project_id:
            return project_id

        return None

    @override
    def _make_status_error(
        self,
        err_msg: str,
        *,
        body: object,
        response: httpx.Response,
    ) -> APIStatusError:
        if response.status_code == 400:
            return _exceptions.BadRequestError(err_msg, response=response, body=body)

        if response.status_code == 401:
            return _exceptions.AuthenticationError(err_msg, response=response, body=body)

        if response.status_code == 403:
            return _exceptions.PermissionDeniedError(err_msg, response=response, body=body)

        if response.status_code == 404:
            return _exceptions.NotFoundError(err_msg, response=response, body=body)

        if response.status_code == 409:
            return _exceptions.ConflictError(err_msg, response=response, body=body)

        if response.status_code == 422:
            return _exceptions.UnprocessableEntityError(err_msg, response=response, body=body)

        if response.status_code == 429:
            return _exceptions.RateLimitError(err_msg, response=response, body=body)

        if response.status_code == 503:
            return _exceptions.ServiceUnavailableError(err_msg, response=response, body=body)

        if response.status_code == 504:
            return _exceptions.DeadlineExceededError(err_msg, response=response, body=body)

        if response.status_code >= 500:
            return _exceptions.InternalServerError(err_msg, response=response, body=body)
        return APIStatusError(err_msg, response=response, body=body)

Domain

Defined In

Source

Frequently Asked Questions

What is the BaseVertexClient class?
BaseVertexClient is a class in the anthropic-sdk-python codebase, defined in src/anthropic/lib/vertex/_client.py.
Where is BaseVertexClient defined?
BaseVertexClient is defined in src/anthropic/lib/vertex/_client.py at line 37.

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