Downstream --- Python Implementation
downstream provides efficient, constant-space implementations of stream curation algorithms.
- Free software: MIT license
Installation
To install from PyPi with pip, run
python3 -m pip install "downstream[jit]"
A containerized release of downstream is available via https://ghcr.io
singularity exec docker://ghcr.io/mmore500/downstream:v1.16.4 python3 -m downstream --help
Citing
If downstream contributes to a scientific publication, please cite it as
Yang C., Wagner J., Dolson E., Zaman L., & Moreno M. A. (2025). Downstream: efficient cross-platform algorithms for fixed-capacity stream downsampling. arXiv preprint arXiv:2506.12975. https://doi.org/10.48550/arXiv.2506.12975
@misc{yang2025downstream,
doi={10.48550/arXiv.2506.12975},
url={https://arxiv.org/abs/2506.12975},
title={Downstream: efficient cross-platform algorithms for fixed-capacity stream downsampling},
author={Connor Yang and Joey Wagner and Emily Dolson and Luis Zaman and Matthew Andres Moreno},
year={2025},
eprint={2506.12975},
archivePrefix={arXiv},
primaryClass={cs.DS},
}
And don't forget to leave a star on GitHub!
1 maintainer
Metadata
1 maintainer
Release files for downstream 1.16.4
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| downstream-1.16.4.tar.gz | 86.0 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| downstream-1.16.4-py2.py3-none-any.whl | Python 2, Python 3 | none | any | Details |
Total release size: 307.2 kB
Release files / downstream-1.16.4.tar.gz
| Download URL | downstream-1.16.4.tar.gz |
|---|---|
| Size | 86.0 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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| Upload date | |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/6.1.0 CPython/3.13.7
|
Release files / downstream-1.16.4-py2.py3-none-any.whl
| Download URL | downstream-1.16.4-py2.py3-none-any.whl |
|---|---|
| Size | 221.2 kB |
| Tags | Python 2 Python 3 |
|
SHA-256 checksum How to use checksums |
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BLAKE2b-256 checksum How to use checksums |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/6.1.0 CPython/3.13.7
|
