Cosmos Xenna

0.4.0 verified Fri May 01 auth: no python

A framework for building and running distributed, AI-powered data pipelines using Ray. As of version 0.4.0, it supports Python >=3.12. Early stage library with active development.

pip install cosmos-xenna

Common errors

error ModuleNotFoundError: No module named 'cosmos' ↓

cause Trying to import 'cosmos' instead of 'cosmos_xenna'.

fix

Use 'from cosmos_xenna import Pipeline' (note underscore).

error ModuleNotFoundError: No module named 'cosmos_xenna' ↓

cause Package not installed or installed incorrectly.

fix

Run 'pip install cosmos-xenna' and ensure Python >=3.12.

Warnings

gotcha The package name uses a hyphen 'cosmos-xenna', but the import path uses an underscore 'cosmos_xenna'. Trying 'import cosmos' or 'import cosmos_xenna' incorrectly will fail. ↓

fix Use 'from cosmos_xenna import ...'

breaking Python 3.11 and below are not supported (requires >=3.12). Installing on older Python will fail or cause runtime errors. ↓

fix Upgrade to Python 3.12 or later.

Imports

Pipeline
wrong
```
from cosmos import Pipeline
```
correct
```
from cosmos_xenna import Pipeline
```
hyphen in package name becomes underscore in Python imports

Quickstart

Creates a simple pipeline, adds a step, and runs it with input data.

from cosmos_xenna import Pipeline

pipeline = Pipeline("example")
pipeline.add_step(lambda x: x * 2)
result = pipeline.run([1, 2, 3])
print(result)