semvec/pypi-packages huggingface dataset:
paqpy 1.4.1
Hash file or directory recursively.
Requires Python: >=3.7
Keywords: hash, directory, file, blake3, rust

[![Build](https://github.com/gregl83/paqpy/actions/workflows/release.yml/badge.svg)](https://github.com/gregl83/paqpy/actions/workflows/release.yml)
[![PyPI](https://img.shields.io/pypi/v/paqpy.svg)](https://pypi.org/project/paqpy/)
[![MIT licensed](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/gregl83/paqpy/blob/master/LICENSE)

# paqPy

Hash file or directory recursively.

Python bindings to the Rust `paq` library.

Powered by `blake3` cryptographic hashing algorithm.

## Performance

The [Go](https://github.com/golang/go/commit/6e676ab2b809d46623acb5988248d95d1eb7939c) programming language repository was used as a test data source (157 MB / 14,490 files).

| Tool                       | Version | Command                   |     Mean [ms] | Min [ms] | Max [ms] |     Relative |
| :------------------------- | :------ | :------------------------ | ------------: | -------: | -------: | -----------: |
| [paq][paq]                 | latest  | `paq ./go`                |    77.7 ± 0.6 |     77.1 |     80.2 |         1.00 |
| [b3sum][b3sum]             | 1.5.1   | `find ./go ... b3sum`     |   327.3 ± 3.6 |    320.2 |    332.3 |  4.21 ± 0.05 |
| [dirhash][dirhash]         | 0.5.0   | `dirhash -a sha256 ./go`  |   576.1 ± 2.9 |    570.8 |    580.3 |  7.41 ± 0.06 |
| [GNU sha2][gnusha]         | 9.7     | `find ./go ... sha256sum` |  725.2 ± 43.5 |    692.2 |    813.2 |  9.33 ± 0.56 |
| [folder-hash][folder-hash] | 4.1.1   | `folder-hash ./go`        | 1906.0 ± 78.0 |   1810.0 |   2029.0 | 24.53 ± 1.02 |

[paq]: https://github.com/gregl83/paq
[b3sum]: https://github.com/BLAKE3-team/BLAKE3/tree/master/b3sum
[gnusha]: https://manpages.debian.org/testing/coreutils/sha256sum.1.en.html
[dirhash]: https://github.com/andhus/dirhash-python
[folder-hash]: https://github.com/marc136/node-folder-hash

See [paq benchmarks](https://github.com/gregl83/paq/blob/main/docs/benchmarks.md) documentation for more details.

## Installation

### Install From PyPI

```bash
pip install paqpy
```

### Install From Repository (Unstable)

Not recommended due to instability of main branch in-between tagged releases.

1. Clone this repository.
2. Run `pip install maturin` to install [maturin](https://pypi.org/project/maturin/).
3. Run `maturin develop --release` from repository root.

## Usage

```python
import paqpy

source = "/path/to/source"
ignore_hidden = True # .dir or .file
source_hash = paqpy.hash_source(source, ignore_hidden)

print(source_hash)
```

Visit the [paq](https://github.com/gregl83/paq) homepage for more details.

## License

[MIT](LICENSE)