chore(cli): remove ruff exclusion of templates (#32864)

libs/cli/langchain_cli/integration_template/docs/chat.ipynb

@@ -63,7 +63,9 @@
     "import os\n",
     "\n",
     "if not os.getenv(\"__MODULE_NAME___API_KEY\"):\n",
-        "    os.environ[\"__MODULE_NAME___API_KEY\"] = getpass.getpass(\"Enter your __ModuleName__ API key: \")"
+    "    os.environ[\"__MODULE_NAME___API_KEY\"] = getpass.getpass(\n",
+    "        \"Enter your __ModuleName__ API key: \"\n",
+    "    )"
    ]
   },
   {

libs/cli/langchain_cli/integration_template/docs/document_loaders.ipynb

@@ -58,7 +58,9 @@
     "import getpass\n",
     "import os\n",
     "\n",
-        "os.environ[\"__MODULE_NAME___API_KEY\"] = getpass.getpass(\"Enter your __ModuleName__ API key: \")"
+    "os.environ[\"__MODULE_NAME___API_KEY\"] = getpass.getpass(\n",
+    "    \"Enter your __ModuleName__ API key: \"\n",
+    ")"
    ]
   },
   {

libs/cli/langchain_cli/integration_template/docs/llms.ipynb

@@ -56,7 +56,9 @@
     "import os\n",
     "\n",
     "if not os.getenv(\"__MODULE_NAME___API_KEY\"):\n",
-        "    os.environ[\"__MODULE_NAME___API_KEY\"] = getpass.getpass(\"Enter your __ModuleName__ API key: \")"
+    "    os.environ[\"__MODULE_NAME___API_KEY\"] = getpass.getpass(\n",
+    "        \"Enter your __ModuleName__ API key: \"\n",
+    "    )"
    ]
   },
   {
@@ -173,9 +175,7 @@
    "source": [
     "from langchain_core.prompts import PromptTemplate\n",
     "\n",
-        "prompt = PromptTemplate(\n",
+    "prompt = PromptTemplate(\"How to say {input} in {output_language}:\\n\")\n",
-        "    \"How to say {input} in {output_language}:\\n\"\n",
-        ")\n",
     "\n",
     "chain = prompt | llm\n",
     "chain.invoke(\n",

libs/cli/langchain_cli/integration_template/docs/stores.ipynb

@@ -62,7 +62,9 @@
     "import os\n",
     "\n",
     "if not os.getenv(\"__MODULE_NAME___API_KEY\"):\n",
-    "    os.environ[\"__MODULE_NAME___API_KEY\"] = getpass.getpass(\"Enter your __ModuleName__ API key: \")"
+    "    os.environ[\"__MODULE_NAME___API_KEY\"] = getpass.getpass(\n",
+    "        \"Enter your __ModuleName__ API key: \"\n",
+    "    )"
    ]
   },
   {

libs/cli/langchain_cli/integration_template/docs/text_embedding.ipynb

@@ -52,7 +52,9 @@
     "import os\n",
     "\n",
     "if not os.getenv(\"__MODULE_NAME___API_KEY\"):\n",
-        "    os.environ[\"__MODULE_NAME___API_KEY\"] = getpass.getpass(\"Enter your __ModuleName__ API key: \")"
+    "    os.environ[\"__MODULE_NAME___API_KEY\"] = getpass.getpass(\n",
+    "        \"Enter your __ModuleName__ API key: \"\n",
+    "    )"
    ]
   },
   {

libs/cli/langchain_cli/integration_template/docs/tools.ipynb

@@ -120,9 +120,7 @@
     "from langchain_community.tools import __ModuleName__\n",
     "\n",
     "\n",
-    "tool = __ModuleName__(\n",
+    "tool = __ModuleName__(...)"
-    "    ...\n",
-    ")"
    ]
   },
   {

libs/cli/langchain_cli/integration_template/docs/vectorstores.ipynb

@@ -68,7 +68,9 @@
     "import os\n",
     "\n",
     "if not os.getenv(\"__MODULE_NAME___API_KEY\"):\n",
-        "    os.environ[\"__MODULE_NAME___API_KEY\"] = getpass.getpass(\"Enter your __ModuleName__ API key: \")"
+    "    os.environ[\"__MODULE_NAME___API_KEY\"] = getpass.getpass(\n",
+    "        \"Enter your __ModuleName__ API key: \"\n",
+    "    )"
    ]
   },
   {
@@ -140,24 +142,15 @@
    "source": [
     "from langchain_core.documents import Document\n",
     "\n",
-        "document_1 = Document(\n",
+    "document_1 = Document(page_content=\"foo\", metadata={\"source\": \"https://example.com\"})\n",
-        "    page_content=\"foo\",\n",
-        "    metadata={\"source\": \"https://example.com\"}\n",
-        ")\n",
     "\n",
-        "document_2 = Document(\n",
+    "document_2 = Document(page_content=\"bar\", metadata={\"source\": \"https://example.com\"})\n",
-        "    page_content=\"bar\",\n",
-        "    metadata={\"source\": \"https://example.com\"}\n",
-        ")\n",
     "\n",
-        "document_3 = Document(\n",
+    "document_3 = Document(page_content=\"baz\", metadata={\"source\": \"https://example.com\"})\n",
-        "    page_content=\"baz\",\n",
-        "    metadata={\"source\": \"https://example.com\"}\n",
-        ")\n",
     "\n",
     "documents = [document_1, document_2, document_3]\n",
     "\n",
-        "vector_store.add_documents(documents=documents,ids=[\"1\",\"2\",\"3\"])"
+    "vector_store.add_documents(documents=documents, ids=[\"1\", \"2\", \"3\"])"
    ]
   },
   {
@@ -178,11 +171,10 @@
    "outputs": [],
    "source": [
     "updated_document = Document(\n",
-        "    page_content=\"qux\",\n",
+    "    page_content=\"qux\", metadata={\"source\": \"https://another-example.com\"}\n",
-        "    metadata={\"source\": \"https://another-example.com\"}\n",
     ")\n",
     "\n",
-        "vector_store.update_documents(document_id=\"1\",document=updated_document)"
+    "vector_store.update_documents(document_id=\"1\", document=updated_document)"
    ]
   },
   {
@@ -228,7 +220,9 @@
    "metadata": {},
    "outputs": [],
    "source": [
-        "results = vector_store.similarity_search(query=\"thud\",k=1,filter={\"source\":\"https://another-example.com\"})\n",
+    "results = vector_store.similarity_search(\n",
+    "    query=\"thud\", k=1, filter={\"source\": \"https://another-example.com\"}\n",
+    ")\n",
     "for doc in results:\n",
     "    print(f\"* {doc.page_content} [{doc.metadata}]\")"
    ]
@@ -250,7 +244,9 @@
    "metadata": {},
    "outputs": [],
    "source": [
-        "results = vector_store.similarity_search_with_score(query=\"thud\",k=1,filter={\"source\":\"https://example.com\"})\n",
+    "results = vector_store.similarity_search_with_score(\n",
+    "    query=\"thud\", k=1, filter={\"source\": \"https://example.com\"}\n",
+    ")\n",
     "for doc, score in results:\n",
     "    print(f\"* [SIM={score:3f}] {doc.page_content} [{doc.metadata}]\")"
    ]
@@ -274,10 +270,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-        "retriever = vector_store.as_retriever(\n",
+    "retriever = vector_store.as_retriever(search_type=\"mmr\", search_kwargs={\"k\": 1})\n",
-        "    search_type=\"mmr\",\n",
-        "    search_kwargs={\"k\": 1}\n",
-        ")\n",
     "retriever.invoke(\"thud\")"
    ]
   },

libs/cli/langchain_cli/integration_template/integration_template/chat_models.py

@@ -21,11 +21,13 @@ class Chat__ModuleName__(BaseChatModel):
     # https://github.com/langchain-ai/langchain/blob/7ff05357bac6eaedf5058a2af88f23a1817d40fe/libs/partners/openai/langchain_openai/chat_models/base.py#L1120
     """__ModuleName__ chat model integration.
 
-    The default implementation echoes the first `parrot_buffer_length` characters of the input.
+    The default implementation echoes the first `parrot_buffer_length` characters of
+    the input.
 
     # TODO: Replace with relevant packages, env vars.
     Setup:
-        Install ``__package_name__`` and set environment variable ``__MODULE_NAME___API_KEY``.
+        Install ``__package_name__`` and set environment variable
+        ``__MODULE_NAME___API_KEY``.
 
         .. code-block:: bash
 
@@ -48,7 +50,8 @@ class Chat__ModuleName__(BaseChatModel):
         max_retries: int
             Max number of retries.
         api_key: Optional[str]
-            __ModuleName__ API key. If not passed in will be read from env var __MODULE_NAME___API_KEY.
+            __ModuleName__ API key. If not passed in will be read from env var
+            __MODULE_NAME___API_KEY.
 
     See full list of supported init args and their descriptions in the params section.
 

libs/cli/langchain_cli/integration_template/integration_template/document_loaders.py

@@ -14,7 +14,8 @@ class __ModuleName__Loader(BaseLoader):
 
     # TODO: Replace with relevant packages, env vars.
     Setup:
-        Install ``__package_name__`` and set environment variable ``__MODULE_NAME___API_KEY``.
+        Install ``__package_name__`` and set environment variable
+        ``__MODULE_NAME___API_KEY``.
 
         .. code-block:: bash
 
@@ -62,7 +63,7 @@ class __ModuleName__Loader(BaseLoader):
 
             TODO: Example output
 
-    """  # noqa: E501
+    """
 
     # TODO: This method must be implemented to load documents.
     # Do not implement load(), a default implementation is already available.

libs/cli/langchain_cli/integration_template/integration_template/toolkits.py

@@ -12,7 +12,8 @@ class __ModuleName__Toolkit(BaseToolkit):
 
     # TODO: Replace with relevant packages, env vars, etc.
     Setup:
-        Install ``__package_name__`` and set environment variable ``__MODULE_NAME___API_KEY``.
+        Install ``__package_name__`` and set environment variable
+        ``__MODULE_NAME___API_KEY``.
 
         .. code-block:: bash
 
@@ -65,7 +66,7 @@ class __ModuleName__Toolkit(BaseToolkit):
 
              # TODO: Example output.
 
-    """  # noqa: E501
+    """
 
     # TODO: This method must be implemented to list tools.
     def get_tools(self) -> List[BaseTool]:

libs/cli/langchain_cli/integration_template/integration_template/tools.py

@@ -27,7 +27,8 @@ class __ModuleName__Tool(BaseTool):  # type: ignore[override]
 
     Setup:
         # TODO: Replace with relevant packages, env vars.
-        Install ``__package_name__`` and set environment variable ``__MODULE_NAME___API_KEY``.
+        Install ``__package_name__`` and set environment variable
+        ``__MODULE_NAME___API_KEY``.
 
         .. code-block:: bash
 

libs/cli/langchain_cli/integration_template/pyproject.toml

@@ -25,6 +25,9 @@ langchain-core = "^0.3.15"
 [tool.ruff.lint]
 select = ["E", "F", "I", "T201"]
 
+[tool.ruff.lint.per-file-ignores]
+"docs/**" = [ "ALL",]
+
 [tool.coverage.run]
 omit = ["tests/*"]
 

libs/cli/langchain_cli/package_template/package_template/__init__.py

@@ -1,3 +1,5 @@
+"""__module_name__ module."""
+
 from __module_name__.chain import chain
 
 __all__ = ["chain"]

libs/cli/langchain_cli/package_template/package_template/chain.py

@@ -1,3 +1,5 @@
+"""Chain definition."""
+
 from langchain_core.prompts import ChatPromptTemplate
 from langchain_openai import ChatOpenAI
 

libs/cli/langchain_cli/package_template/tests/__init__.py

@@ -0,0 +1 @@
+"""Tests."""

libs/cli/langchain_cli/project_template/app/__init__.py

@@ -0,0 +1 @@
+"""Server application."""

libs/cli/langchain_cli/project_template/app/server.py

@@ -1,3 +1,5 @@
+"""Chain server."""
+
 from fastapi import FastAPI
 from fastapi.responses import RedirectResponse
 from langserve import add_routes
@@ -6,7 +8,7 @@ app = FastAPI()
 
 
 @app.get("/")
-async def redirect_root_to_docs() -> RedirectResponse:
+async def _redirect_root_to_docs() -> RedirectResponse:
     return RedirectResponse("/docs")
 
 
@@ -16,4 +18,4 @@ add_routes(app, NotImplemented)
 if __name__ == "__main__":
     import uvicorn
 
-    uvicorn.run(app, host="0.0.0.0", port=8000)
+    uvicorn.run(app, host="0.0.0.0", port=8000)  # noqa: S104

libs/cli/pyproject.toml

@@ -41,11 +41,9 @@ langchain = { path = "../langchain", editable = true }
 
 [tool.ruff]
 target-version = "py39"
-exclude = [
+
-    "langchain_cli/integration_template",
+[tool.ruff.format]
-    "langchain_cli/package_template",
+docstring-code-format = true
-    "langchain_cli/project_template",
-]
 
 [tool.ruff.lint]
 select = [ "ALL",]

libs/cli/uv.lock

@@ -667,9 +667,10 @@ test-integration = [
     { name = "transformers", specifier = ">=4.51.3,<5.0.0" },
 ]
 typing = [
+    { name = "beautifulsoup4", specifier = ">=4.13.5,<5.0.0" },
     { name = "lxml-stubs", specifier = ">=0.5.1,<1.0.0" },
     { name = "mypy", specifier = ">=1.17.1,<1.18" },
-    { name = "tiktoken", specifier = ">=0.8.0,<1.0.0" },
+    { name = "tiktoken", specifier = ">=0.11.0,<1.0.0" },
     { name = "types-requests", specifier = ">=2.31.0.20240218,<3.0.0.0" },
 ]