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同步客戶端

使用 TypeSafeClient 提問、列出模型,並配置同步的 TypeSafe API 請求。

typesafe_sdk.TypeSafeClient

TypeSafeClient(
    *,
    api_key: str | None = None,
    model: str | None = None,
    retry: RetryPolicy | None = None,
    timeout: float
    | httpx2.Timeout
    | None = None,
    headers: Mapping[str, str] | None = None,
    transport: httpx2.BaseTransport
    | None = None,
    http_client: httpx2.Client | None = None,
    base_url: str | None = None,
)

為 TypeSafe AI API 建立一個 HTTP 客戶端。

顯式選項優先於環境變數;空值或只有空白的環境變數值會被忽略。

參數:

  • api_key (str | None, 預設:None ) –

    必需的 API key;可以通過 TYPESAFE_API_KEY 環境變數設定。會去除首尾空白。空 key、內部空白、控制字元和非 ASCII 字元會被拒絕。

  • model (str | None, 預設:None ) –

    模型名;可以通過 TYPESAFE_DEFAULT_MODEL 環境變數設定。

  • retry (RetryPolicy | None, 預設:None ) –

    一個控制重試行為的 RetryPolicy;可用選項及其預設值見 RetryPolicy。傳入 RetryPolicy(max_retries=0) 可停用重試。

  • timeout (float | httpx2.Timeout | None, 預設:None ) –

    HTTP 操作的超時時間。提供了 http_client.timeout 時繼承它,否則用 SDK 預設值。

  • headers (Mapping[str, str] | None, 預設:None ) –

    要設定的額外請求頭。

  • transport (httpx2.BaseTransport | None, 預設:None ) –

    可選的自定義 HTTP transport,在 SDK 客戶端關閉時關閉。

  • http_client (httpx2.Client | None, 預設:None ) –

    可選的 httpx2.Client;與 transport 互斥。在 SDK 客戶端關閉時關閉。

  • base_url (str | None, 預設:None ) –

    API 根地址;可以通過 TYPESAFE_BASE_URL 環境變數設定。

丟擲:

  • TypeSafeError –

    API key 缺失或無效,或者超時時間無效。

  • ValueError –

    同時提供了 transport 和 http_client。

示例:

from typesafe_sdk import Choice, Noul, TypeSafeClient

with TypeSafeClient() as client:
    result = client.system_one(
        state="I was charged twice. Please help.",
        questions={
            "billing": Noul(instructions="Is this about billing?"),
            "tone": Choice(
                instructions="What is the tone?",
                criteria={"calm": None, "angry": None},
            ),
        },
    )
    assert 0 <= result.nouls["billing"].noul <= 1
    assert result.choices["tone"].choice in {"calm", "angry"}

models

cached property

models: Models

對 Models API 資源的訪問器。

示例:

with TypeSafeClient() as client:
    models = client.models.list()

system_one

system_one(
    state: JSONContent,
    questions: Mapping[str, Question],
    *,
    model: str | None = None,
    retry: RetryPolicy | None = None,
    timeout: float
    | httpx2.Timeout
    | None = None,
    extra_headers: Mapping[str, str]
    | None = None,
    extra_body: Mapping[str, JSONValue | None]
    | None = None,
    response_model: type[ResponseT]
    | None = None,
) -> SystemOneResponse | ResponseT
system_one(
    state: JSONContent,
    questions: Mapping[str, Question],
    *,
    model: str | None = None,
    retry: RetryPolicy | None = None,
    timeout: float
    | httpx2.Timeout
    | None = None,
    extra_headers: Mapping[str, str]
    | None = None,
    extra_body: Mapping[str, JSONValue | None]
    | None = None,
    response_model: None = None,
) -> SystemOneResponse
system_one(
    state: JSONContent,
    questions: Mapping[str, Question],
    *,
    model: str | None = None,
    retry: RetryPolicy | None = None,
    timeout: float
    | httpx2.Timeout
    | None = None,
    extra_headers: Mapping[str, str]
    | None = None,
    extra_body: Mapping[str, JSONValue | None]
    | None = None,
    response_model: type[ResponseT],
) -> ResponseT

對文本或結構化狀態回答具名問題。

詳見 System One。

參數:

  • state (JSONContent) –

    要評估的文本、JSON 物件或陣列。詳見狀態。

  • questions (Mapping[str, Question]) –

    從名字到問題物件或原始字典的非空對映。

  • model (str | None, 預設:None ) –

    模型覆蓋項;None 繼承客戶端預設值。

  • retry (RetryPolicy | None, 預設:None ) –

    可選的重試策略,僅覆蓋本次呼叫的客戶端級取值。

  • timeout (float | httpx2.Timeout | None, 預設:None ) –

    http 操作的可選超時時間,僅覆蓋本次呼叫的客戶端級取值,單位為秒。

  • extra_headers (Mapping[str, str] | None, 預設:None ) –

    要設定的額外請求頭。

  • extra_body (Mapping[str, JSONValue | None] | None, 預設:None ) –

    額外的頂層請求體欄位,在 state、model 和 questions 設定之後與請求體做淺合併。合併是後寫者勝:與 state、model 或 questions 衝突的鍵會覆蓋它們,物件值會被替換而不是深合併。

  • response_model (type[ResponseT] | None, 預設:None ) –

    可選的 Pydantic BaseModel 型別,描述 JSON 響應體,包括任何巢狀的答案模型。

回傳值:

  • SystemOneResponse | ResponseT –

    未提供自定義模型時,為 response_model 的一個例項,或為帶按問題名作鍵的答案、

  • SystemOneResponse | ResponseT –

    以及模型和 token 用量資訊的 SystemOneResponse。

丟擲:

示例:

用具名參數建立問題:

with TypeSafeClient() as client:
    result = client.system_one(
        state="I was charged twice. Please help.",
        questions={
            "billing": Noul(instructions="Is this about billing?"),
            "tone": Choice(
                instructions="What is the tone?",
                criteria={"calm": None, "angry": None},
            ),
        },
    )
    assert 0 <= result.nouls["billing"].noul <= 1
    assert result.choices["tone"].choice in {"calm", "angry"}

把問題作為字典傳入:

with TypeSafeClient() as client:
    result = client.system_one(
        state={"message": "I was charged twice. Please help."},
        questions={
            "billing": {"type": "noul", "instructions": "Is this about billing?"},
            "tone": {
                "type": "choice",
                "instructions": "What is the tone?",
                "criteria": {"calm": None, "angry": None},
            },
        },
    )
    assert 0 <= result.nouls["billing"].noul <= 1
    assert result.choices["tone"].choice in {"calm", "angry"}

close

close() -> None

釋放網路資源並關閉底層的 HTTP 客戶端,包括外部提供的那個。

Models 資源

通過 TypeSafeClient.models 訪問。

typesafe_sdk.Models

訪問賬戶可用的模型,通過 TypeSafeClient.models 到達。

list

list(
    *,
    retry: RetryPolicy | None = None,
    timeout: float
    | httpx2.Timeout
    | None = None,
    extra_headers: Mapping[str, str]
    | None = None,
) -> ListModelsResponse

列出賬戶可用的模型。

參數:

  • retry (RetryPolicy | None, 預設:None ) –

    可選的重試策略,僅覆蓋本次呼叫的客戶端級取值。

  • timeout (float | httpx2.Timeout | None, 預設:None ) –

    按操作的超時覆蓋;None 繼承客戶端設定。

  • extra_headers (Mapping[str, str] | None, 預設:None ) –

    對額外請求頭的覆蓋;認證、SDK 標識和 Accept 仍然受保護。

回傳值:

丟擲:

示例:

from typesafe_sdk import TypeSafeClient

with TypeSafeClient() as client:
    models = client.models.list()