semvec/pypi-packages huggingface dataset:
langchain-snowflake 0.2.2
An integration package connecting Snowflake and LangChain
License: MIT
Requires Python: <3.12,>=3.9

# Langchain Snowflake

Langchain / Langgraph integration for Snowflake Cortex AI. Native support for chat models, tools, and retrieval with production-ready authentication.

## Features

### Core Capabilities
- **Chat Models** - Native Snowflake Cortex LLM support (Claude, Llama, Mistral, GPT-4)
- **Tool Calling** - Standard LangChain tool binding with Snowflake Cortex functions
- **Structured Output** - Pydantic and JSON schema support
- **Streaming** - Real-time response streaming for better UX

### Snowflake Cortex AI Integration
- **Cortex Search** - Semantic search with relevance scoring
- **Cortex Analyst** - Natural language to SQL via semantic models
- **Cortex Agents** - Managed agent orchestration with thread management
- **Cortex Complete** - Text generation and completion

### Production Ready
- **Multiple Authentication** - Password, PAT, Key Pair, SSO
- **Async/Await Support** - High-performance async operations
- **Error Handling** - Comprehensive error recovery
- **LangSmith Integration** - Built-in observability and tracing
- **50+ Tests** - Comprehensive test coverage

## Installation

```bash
pip install langchain-snowflake
```

## LangSmith Tracing

```bash
export LANGCHAIN_TRACING_V2=true
export LANGCHAIN_API_KEY=your-langsmith-api-key
export LANGCHAIN_PROJECT=snowflake-cortex
```

## Documentation

- [Getting Started](https://github.com/langchain-ai/langchain-snowflake/blob/main/libs/snowflake/docs/getting_started.ipynb)
- [Snowflake Workflows](https://github.com/langchain-ai/langchain-snowflake/blob/main/libs/snowflake/docs/snowflake_workflows.ipynb)
- [Advanced Patterns](https://github.com/langchain-ai/langchain-snowflake/blob/main/libs/snowflake/docs/advanced_patterns.ipynb)
- [MCP Integration](https://github.com/langchain-ai/langchain-snowflake/blob/main/libs/snowflake/docs/mcp_integration.ipynb)
- [RAG Quickstart](https://quickstarts.snowflake.com/guide/build-evaluate-rag-langchain-snowflake/index.html?index=..%2F..index#0)
- [Multi-Agent Quickstart]() - coming soon

## Contributing

We welcome contributions! See [Development.md](https://github.com/langchain-ai/langchain-snowflake/blob/main/libs/snowflake/DEVELOPMENT.md) for setup and guidelines.

## License

MIT License - see [LICENSE](https://github.com/langchain-ai/langchain-snowflake/blob/main/libs/snowflake/LICENSE) for details

## Support

- Check documentation notebooks in `docs/`
- Report issues on [GitHub Issues](https://github.com/langchain-ai/langchain-snowflake/issues)
poetry-conda 0.1.7
Poetry plugin that allows for the creation of virtual environments using Poetry, without interfering with the Conda environment in which Poetry is installed
License: MIT
Requires Python: <4,>=3.10

# poetry-conda plugin

This plugin allows the installation of Poetry into Conda environments other than `base` and enables it to create
virtual environments for your projects without polluting the Conda environment where it is installed.

It works with any combination of Python 3.10+ and Poetry 1.5+.

## Installation

Inside a Conda environment, install the plugin using `pip`:

```bash
pip install poetry-conda
```

## Usage

This plugin adds the Poetry setting `virtualenvs.ignore-conda-env` with a default value of `true`. When set to `true`,
Poetry will ignore Conda environments when creating virtual environments for your projects.

You can change this setting locally or globally the same way you would change any other Poetry setting, including through:

- the `poetry config` command
- Poetry environment variables
- the `poetry.toml` file
- the `pypoetry/config.toml` file

## Contributing

Contributions to this project are welcome. Please fork this repository, make your changes, and submit a pull request.

## License

This project is licensed under the terms of the MIT license.