Merge branch 'master' into fix/azure_deepseek_structured_output

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,28 +1,34 @@
 Thank you for contributing to LangChain!
 
-- [ ] **PR title**: "package: description"
-  - Where "package" is whichever of langchain, core, etc. is being modified. Use "docs: ..." for purely docs changes, "infra: ..." for CI changes.
-  - Example: "core: add foobar LLM"
-
+- [ ] **PR title**: Follows the [Conventional Commits specification](https://www.conventionalcommits.org/en/v1.0.0/): {TYPE}({SCOPE}): {DESCRIPTION}
+    - The `{DESCRIPTION}` must not start with an uppercase letter.
+    - Examples:
+        - feat(core): add multi-tenant support
+        - fix(cli): resolve flag parsing error
+        - docs(openai): update API usage examples
+    - Allowed `{TYPE}` values:
+        - feat, fix, docs, style, refactor, perf, test, build, ci, chore, revert, release
+    - Allowed `{SCOPE}` values (optional):
+        - core, cli, langchain, standard-tests, docs, anthropic, chroma, deepseek, exa, fireworks, groq, huggingface, mistralai, nomic, ollama, openai, perplexity, prompty, qdrant, xai
 
 - [ ] **PR message**: ***Delete this entire checklist*** and replace with
-    - **Description:** a description of the change
+    - **Description:** a description of the change. Include a [closing keyword](https://docs.github.com/en/issues/tracking-your-work-with-issues/using-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword) if applicable.
     - **Issue:** the issue # it fixes, if applicable
     - **Dependencies:** any dependencies required for this change
     - **Twitter handle:** if your PR gets announced, and you'd like a mention, we'll gladly shout you out!
 
 
 - [ ] **Add tests and docs**: If you're adding a new integration, please include
-  1. a test for the integration, preferably unit tests that do not rely on network access,
-  2. an example notebook showing its use. It lives in `docs/docs/integrations` directory.
+  1. A test for the integration, preferably unit tests that do not rely on network access,
+  2. An example notebook showing its use. It lives in `docs/docs/integrations` directory.
 
 
-- [ ] **Lint and test**: Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified. See contribution guidelines for more: https://python.langchain.com/docs/contributing/
+- [ ] **Lint and test**: Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified. We will not consider a PR unless these three are passing in CI. See contribution guidelines for more: https://python.langchain.com/docs/contributing/
 
 Additional guidelines:
 - Make sure optional dependencies are imported within a function.
-- Please do not add dependencies to pyproject.toml files (even optional ones) unless they are required for unit tests.
+- Please do not add dependencies to `pyproject.toml` files (even optional ones) unless they are **required** for unit tests.
 - Most PRs should not touch more than one package.
 - Changes should be backwards compatible.
 
-If no one reviews your PR within a few days, please @-mention one of baskaryan, eyurtsev, ccurme, vbarda, hwchase17.
+If no one reviews your PR within a few days, please @-mention one of eyurtsev, ccurme, mdrxy.

libs/partners/openai/langchain_openai/chat_models/base.py

@@ -3465,6 +3465,10 @@ def _make_computer_call_output_from_message(message: ToolMessage) -> dict:
         # string, assume image_url
         output = {"type": "input_image", "image_url": message.content}
     computer_call_output["output"] = output
+    if "acknowledged_safety_checks" in message.additional_kwargs:
+        computer_call_output["acknowledged_safety_checks"] = message.additional_kwargs[
+            "acknowledged_safety_checks"
+        ]
     return computer_call_output
 
 

libs/partners/openai/pyproject.toml

@@ -7,12 +7,12 @@ authors = []
 license = { text = "MIT" }
 requires-python = ">=3.9"
 dependencies = [
-    "langchain-core<1.0.0,>=0.3.66",
+    "langchain-core<1.0.0,>=0.3.68",
     "openai<2.0.0,>=1.86.0",
     "tiktoken<1,>=0.7",
 ]
 name = "langchain-openai"
-version = "0.3.27"
+version = "0.3.28"
 description = "An integration package connecting OpenAI and LangChain"
 readme = "README.md"
 

libs/partners/openai/tests/unit_tests/chat_models/test_base.py

@@ -63,6 +63,7 @@ from langchain_openai.chat_models.base import (
     _create_usage_metadata_responses,
     _format_message_content,
     _get_last_messages,
+    _make_computer_call_output_from_message,
     _oai_structured_outputs_parser,
 )
 
@@ -2454,3 +2455,76 @@ def test_get_request_payload_use_previous_response_id() -> None:
     payload = llm._get_request_payload(messages)
     assert "previous_response_id" not in payload
     assert len(payload["input"]) == 1
+
+
+def test_make_computer_call_output_from_message() -> None:
+    # List content
+    tool_message = ToolMessage(
+        content=[
+            {"type": "input_image", "image_url": "data:image/png;base64,<image_data>"}
+        ],
+        tool_call_id="call_abc123",
+        additional_kwargs={"type": "computer_call_output"},
+    )
+    result = _make_computer_call_output_from_message(tool_message)
+
+    assert result == {
+        "type": "computer_call_output",
+        "call_id": "call_abc123",
+        "output": {
+            "type": "input_image",
+            "image_url": "data:image/png;base64,<image_data>",
+        },
+    }
+
+    # String content
+    tool_message = ToolMessage(
+        content="data:image/png;base64,<image_data>",
+        tool_call_id="call_abc123",
+        additional_kwargs={"type": "computer_call_output"},
+    )
+    result = _make_computer_call_output_from_message(tool_message)
+
+    assert result == {
+        "type": "computer_call_output",
+        "call_id": "call_abc123",
+        "output": {
+            "type": "input_image",
+            "image_url": "data:image/png;base64,<image_data>",
+        },
+    }
+
+    # Safety checks
+    tool_message = ToolMessage(
+        content=[
+            {"type": "input_image", "image_url": "data:image/png;base64,<image_data>"}
+        ],
+        tool_call_id="call_abc123",
+        additional_kwargs={
+            "type": "computer_call_output",
+            "acknowledged_safety_checks": [
+                {
+                    "id": "cu_sc_abc234",
+                    "code": "malicious_instructions",
+                    "message": "Malicious instructions detected.",
+                }
+            ],
+        },
+    )
+    result = _make_computer_call_output_from_message(tool_message)
+
+    assert result == {
+        "type": "computer_call_output",
+        "call_id": "call_abc123",
+        "output": {
+            "type": "input_image",
+            "image_url": "data:image/png;base64,<image_data>",
+        },
+        "acknowledged_safety_checks": [
+            {
+                "id": "cu_sc_abc234",
+                "code": "malicious_instructions",
+                "message": "Malicious instructions detected.",
+            }
+        ],
+    }

libs/partners/openai/uv.lock

@@ -538,7 +538,7 @@ typing = [
 
 [[package]]
 name = "langchain-openai"
-version = "0.3.27"
+version = "0.3.28"
 source = { editable = "." }
 dependencies = [
     { name = "langchain-core" },
@@ -995,7 +995,7 @@ wheels = [
 
 [[package]]
 name = "openai"
-version = "1.95.0"
+version = "1.95.1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "anyio" },
@@ -1007,9 +1007,9 @@ dependencies = [
     { name = "tqdm" },
     { name = "typing-extensions" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/ef/2f/0c6f509a1585545962bfa6e201d7fb658eb2a6f52fb8c26765632d91706c/openai-1.95.0.tar.gz", hash = "sha256:54bc42df9f7142312647dd485d34cca5df20af825fa64a30ca55164be2cf4cc9", size = 488144, upload-time = "2025-07-10T18:35:49.946Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/a1/a3/70cd57c7d71086c532ce90de5fdef4165dc6ae9dbf346da6737ff9ebafaa/openai-1.95.1.tar.gz", hash = "sha256:f089b605282e2a2b6776090b4b46563ac1da77f56402a222597d591e2dcc1086", size = 488271, upload-time = "2025-07-11T20:47:24.437Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/19/a5/57d0bb58b938a3e3f352ff26e645da1660436402a6ad1b29780d261cc5a5/openai-1.95.0-py3-none-any.whl", hash = "sha256:a7afc9dca7e7d616371842af8ea6dbfbcb739a85d183f5f664ab1cc311b9ef18", size = 755572, upload-time = "2025-07-10T18:35:47.507Z" },
+    { url = "https://files.pythonhosted.org/packages/02/1d/0432ea635097f4dbb34641a3650803d8a4aa29d06bafc66583bf1adcceb4/openai-1.95.1-py3-none-any.whl", hash = "sha256:8bbdfeceef231b1ddfabbc232b179d79f8b849aab5a7da131178f8d10e0f162f", size = 755613, upload-time = "2025-07-11T20:47:22.629Z" },
 ]
 
 [[package]]