Lfx Olostep

A Langflow Extension generated by lfx extension init.

Layout

lfx-olostep/
├── extension.json                 # v0 manifest
├── README.md
├── components/
│   └── lfx_olostep/
│       ├── __init__.py
│       └── hello.py               # the sample Component
└── tests/
    ├── __init__.py
    └── test_hello.py              # smoke tests

Develop

Prerequisite: langflow (which brings lfx) must be installed in your active environment before running any of the commands below or executing the generated pytest suite. Install it with pip install langflow or your package manager of choice.

# Validate the manifest + bundle without executing imports
lfx extension validate .

# Run the bundled smoke tests (requires langflow / lfx)
pytest

# Launch a Langflow dev server with this extension loaded
lfx extension dev .

After lfx extension dev, edit any file under components/ and click Reload in the Langflow palette to pick up the change.

Ship

When you're ready to share the extension, build a wheel and pip install it the way you would any Python package; the manifest at the root will be picked up at server startup as a real @official Extension.