sdk0.1.27

sdk: Use ASGI transport when called inside langgraph-api

libs/checkpoint-sqlite/poetry.lock

@@ -831,5 +831,5 @@ watchmedo = ["PyYAML (>=3.10)"]
 
 [metadata]
 lock-version = "2.0"
-python-versions = "^3.9.0,<4.0"
-content-hash = "fe930ed13860ae0d793023c6b4146919ba5a22d6a76c2d3392741f44ceed787d"
+python-versions = "^3.9.0"
+content-hash = "820b33a1587d31b4b79454417b4d956367867accd253129f562579e1afc88f62"

libs/checkpoint-sqlite/pyproject.toml

@@ -9,7 +9,8 @@ repository = "https://www.github.com/langchain-ai/langgraph"
 packages = [{ include = "langgraph" }]
 
 [tool.poetry.dependencies]
-python = "^3.9.0,<4.0"
+python = "^3.9.0"
+langgraph-checkpoint = "^1.0.0"
 aiosqlite = "^0.20.0"
 
 [tool.poetry.group.dev.dependencies]

libs/sdk-py/langgraph_sdk/client.py

@@ -11,7 +11,6 @@ from typing import (
     List,
     NamedTuple,
     Optional,
-    TypedDict,
     Union,
     overload,
 )
@@ -31,6 +30,7 @@ from langgraph_sdk.schema import (
     MultitaskStrategy,
     OnConflictBehavior,
     Run,
+    RunCreate,
     StreamMode,
     Thread,
     ThreadState,
@@ -40,23 +40,8 @@ from langgraph_sdk.schema import (
 logger = logging.getLogger(__name__)
 
 
-class RunCreate(TypedDict):
-    """Payload for creating a background run."""
-
-    thread_id: Optional[str]
-    assistant_id: str
-    input: Optional[dict]
-    metadata: Optional[dict]
-    config: Optional[Config]
-    checkpoint_id: Optional[str]
-    interrupt_before: Optional[list[str]]
-    interrupt_after: Optional[list[str]]
-    webhook: Optional[str]
-    multitask_strategy: Optional[MultitaskStrategy]
-
-
 def get_client(
-    *, url: str = "http://localhost:8123", api_key: Optional[str] = None
+    *, url: Optional[str] = None, api_key: Optional[str] = None
 ) -> LangGraphClient:
     """Get a LangGraphClient instance.
 
@@ -69,6 +54,17 @@ def get_client(
                 3. LANGSMITH_API_KEY
                 4. LANGCHAIN_API_KEY
     """
+    transport: Optional[httpx.AsyncBaseTransport] = None
+    if url is None:
+        try:
+            from langgraph_api.server import app  # type: ignore
+
+            url = "http://api"
+            transport = httpx.ASGITransport(app, root_path="/noauth")
+        except Exception:
+            url = "http://localhost:8123"
+    if transport is None:
+        transport = httpx.AsyncHTTPTransport(retries=5)
     headers = {
         "User-Agent": f"langgraph-sdk-py/{langgraph_sdk.__version__}",
     }
@@ -77,7 +73,7 @@ def get_client(
         headers["x-api-key"] = api_key
     client = httpx.AsyncClient(
         base_url=url,
-        transport=httpx.AsyncHTTPTransport(retries=5),
+        transport=transport,
         timeout=httpx.Timeout(connect=5, read=60, write=60, pool=5),
         headers=headers,
     )

libs/sdk-py/langgraph_sdk/schema.py

@@ -133,3 +133,18 @@ class Cron(TypedDict):
     """The last time the cron was updated."""
     payload: dict
     """The run payload to use for creating new run."""
+
+
+class RunCreate(TypedDict):
+    """Payload for creating a background run."""
+
+    thread_id: Optional[str]
+    assistant_id: str
+    input: Optional[dict]
+    metadata: Optional[dict]
+    config: Optional[Config]
+    checkpoint_id: Optional[str]
+    interrupt_before: Optional[list[str]]
+    interrupt_after: Optional[list[str]]
+    webhook: Optional[str]
+    multitask_strategy: Optional[MultitaskStrategy]

libs/sdk-py/pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "langgraph-sdk"
-version = "0.1.26"
+version = "0.1.27"
 description = "SDK for interacting with LangGraph API"
 authors = []
 license = "MIT"