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:v1.21.4 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 1.21.4
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-1.21.4.tar.gz | 93.9 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| downstream-1.21.4-py2.py3-none-any.whl | Python 2, Python 3 | none | any | Details |
Total release size: 329.8 kB
Release files / downstream-1.21.4.tar.gz
| Download URL | downstream-1.21.4.tar.gz |
|---|---|
| Size | 93.9 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
481acb5a386a185459b93c8815b60ddce1aef2e932962c5ded3d30b2eba73455
|
|
BLAKE2b-256 checksum How to use checksums |
9e023a3214a87687c9563d46a029914aecedb5f50d7972c7ede5b0cb84d0b4fa
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/6.1.0 CPython/3.13.7
|
Release files / downstream-1.21.4-py2.py3-none-any.whl
| Download URL | downstream-1.21.4-py2.py3-none-any.whl |
|---|---|
| Size | 235.9 kB |
| Tags | Python 2 Python 3 |
|
SHA-256 checksum How to use checksums |
eff1da6c5623a9c69ff9900b8857e7266a066665d336939e78366cd303c57def
|
|
BLAKE2b-256 checksum How to use checksums |
6d7a7f6ea1bffe8d59b97e024a1924c1a64cf526366d507413f2ff1fe486ef3d
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/6.1.0 CPython/3.13.7
|
