44563fce5b
Reverts ArcadeAI/arcade-mcp#759 <!-- CURSOR_SUMMARY --> --- > [!NOTE] > **Medium Risk** > Adds a new LangChain/LangGraph integration layer that wraps and executes Arcade tools, including authorization and error/interrupt handling; bugs here could impact tool execution semantics for adopters. Changes are mostly additive and scoped to `contrib/langchain`. > > **Overview** > Re-introduces a standalone `contrib/langchain` Python package (`langchain-arcade`) to expose Arcade tools as LangChain `StructuredTool`s. > > Adds sync/async `ToolManager` implementations plus utilities to generate Pydantic arg schemas from `ToolDefinition`, optionally rewrite tool names (underscores vs dots), and handle authorization via LangGraph `NodeInterrupt` or structured error responses. > > Includes packaging/dev scaffolding (`pyproject.toml`, `tox.ini`, `Makefile`, `.gitignore`, `LICENSE`, `README`) and a comprehensive test suite covering manager behaviors and auth flows. > > <sup>Written by [Cursor Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit abd23b6d954470cb1e7376158468c0e59cdc7d7a. This will update automatically on new commits. Configure [here](https://cursor.com/dashboard?tab=bugbot).</sup> <!-- /CURSOR_SUMMARY -->
59 lines
1.3 KiB
TOML
59 lines
1.3 KiB
TOML
[build-system]
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requires = [ "hatchling",]
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build-backend = "hatchling.build"
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[project]
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name = "langchain-arcade"
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version = "1.4.5"
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description = "An integration package connecting Arcade and Langchain/LangGraph"
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readme = "README.md"
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repository = "https://github.com/arcadeai/arcade-mcp/tree/main/contrib/langchain"
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license = "MIT"
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requires-python = ">=3.10"
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dependencies = [
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"arcadepy>=1.7.0",
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"langchain-core>=0.3.80,<0.4",
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]
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[project.optional-dependencies]
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dev = [
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"pytest>=8.3.0,<8.4.0",
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"pytest-cov>=4.0.0,<4.1.0",
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"pytest-mock>=3.11.1,<3.12.0",
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"pytest-asyncio>=0.24.0,<0.25.0",
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"mypy>=1.5.1,<1.6.0",
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"pre-commit>=3.4.0,<3.5.0",
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"ruff>=0.7.4,<0.8.0",
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"langgraph>=0.3.23,<0.4"
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]
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[tool.mypy]
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files = ["langchain_arcade"]
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python_version = "3.10"
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disallow_untyped_defs = "True"
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disallow_any_unimported = "True"
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no_implicit_optional = "True"
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check_untyped_defs = "True"
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warn_return_any = "True"
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warn_unused_ignores = "True"
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show_error_codes = "True"
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ignore_missing_imports = "True"
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[tool.pytest.ini_options]
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testpaths = ["tests"]
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[tool.coverage.run]
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branch = true
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source = ["langchain_arcade"]
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[tool.coverage.report]
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skip_empty = true
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[tool.ruff.lint]
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ignore = ["C901"]
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[tool.hatch.build.targets.wheel]
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packages = [ "langchain_arcade",]
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