NovaPipe: An advanced, plugin-driven ETL CLI tool
Project description
NovaPipe
NovaPipe — lightweight, plugin-driven ETL & orchestration for Python.
🎯 Quickstart
Install from PyPI:
pip install novapipe
Create pipeline.yaml:
tasks:
- name: extract
task: extract_data
params:
source: "s3://my-bucket/input.csv"
- name: transform
task: transform_data
params:
input_path: "{{ extract }}"
depends_on:
- extract
- name: load
task: load_data
params:
path: "{{ transform }}"
depends_on:
- transform
Run it:
novapipe run pipeline.yaml \
--var environment=prod \
--summary-json summary.json \
--metrics-port 8000
View a human-friendly report:
novapipe report summary.json
🚀 Features
| Category | Features |
|---|---|
| Core CLI | init, run, inspect, describe, tutorial, dag, report, playground |
| Plugin Mgmt. | Scaffold, list (with filters), CI-template, version-gating |
| Pipeline Modeling | run_if/run_unless, branches, skip-downstream, retries, timeouts, ignore-failures |
| Execution Engine | Async/sync, layered parallelism, resource tagging, rate-limit |
| Templating & Context | Jinja2 with built-ins, multi-output unpacking, CLI vars, interactive REPL |
| Resource & Env | CPU/memory caps, rate limits, env injection |
| Observability | Structured logging, JSON summary, human report, Prometheus metrics |
| Testing & CI/CD | Unit & integration tests, plugin + repo CI templates |
📖 Documentation
Full docs and examples are hosted on ReadTheDocs:
💡 Getting Help
-
Ask questions on Discussions
-
Report bugs via Issues
🤝 Contributing
- Fork & clone
poetry install(orpip install -e .[dev])- Create a feature branch, commit, and open a PR
- Ensure tests pass:
pytest
See CONTRIBUTING.md & CODE_OF_CONDUCT.md for details.
📜 License
MIT © Muqtar Shaikh
- Replace badge URLs with your actual GitHub org/repo and PyPI project names.
- Link the Quickstart to real example pipelines in your
examples/folder. - Populate the “Features” table with any additional items as you add them.
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