Metadata-Version: 2.4
Name: sassy-rs
Version: 0.1.5
Classifier: Programming Language :: Rust
License-File: LICENSE
Summary: Fast approximate string searching using SIMD
Author-email: Rick beeloo <biobeeloo@gmail.com>, Ragnar Groot Koerkamp <ragnar.grootkoerkamp@gmail.com >
License-Expression: MIT
Requires-Python: >=3.8
Description-Content-Type: text/markdown; charset=UTF-8; variant=GFM
Project-URL: Homepage, https://github.com/RagnarGrootKoerkamp/sassy
Project-URL: Repository, https://github.com/RagnarGrootKoerkamp/sassy
Project-URL: Documentation, https://github.com/RagnarGrootKoerkamp/sassy/blob/master/python/README.md

# Sassy Python Bindings

🐍 The python bindings for Sassy

## Installation

**Pip.**
```bash
pip install sassy-rs
```
(as sassy was already taken we chose sassy-rs)

**From source.**
In the root of the repository, run: 
```bash
maturin develop --features python
```
You need Maturin for this, see [maturin](https://github.com/PyO3/maturin):


## Usage

A simple usage is as follows:

``` python
import sassy
pattern = b"ATCGATCG"
text = b"GGGGATCGATCGTTTT"
# alphabet: ascii, dna, uipac
searcher = sassy.Searcher("dna")
matches = searcher.search(pattern, text, k=1)
for i, match in enumerate(matches):
    print(f"Match {i+1}:")
    print(f"    Start: {match.text_start}")
    print(f"    End: {match.text_end}")
    print(f"    Cost: {match.cost}")
    print(f"    Strand: {match.strand}")
    print(f"    CIGAR: {match.cigar}")
```

This finds 3 matches:

``` text
Match 1:
    Start: 4
    End: 12
    Cost: 0
    Strand: +
    CIGAR: 8=
Match 2:
    Start: 6
    End: 14
    Cost: 1
    Strand: -
    CIGAR: 6=X=
Match 3:
    Start: 2
    End: 10
    Cost: 1
    Strand: -
    CIGAR: X7=
```

Further options are `sassy.Searcher(alpha=0.5)` to allow overhang alignments,
and `sassy.Searcher("dna", rc=False)` to disable reverse complements for DNA
or IUPAC strings.

See [sassy/example.py](sassy/example.py) for a larger example.

## Troubleshooting


**1. I could install `sassy-rc` but no modules/functions are found.**

When creating an issue please include the output of `print(dir(sassy))` if you were able to install `sassy-rs` but no functions/modules were found. 

Your output might look like:
```python
['__all__', '__builtins__', '__cached__', '__doc__', '__file__', '__loader__', '__name__', '__package__', '__path__', '__spec__']
```
Whereas it should look like:
```python
['Searcher', '__all__', '__builtins__', '__cached__', '__doc__', '__file__', '__loader__', '__name__', '__package__', '__path__', '__spec__', 'features', 'sassy']
```

**2. Other sassy issues.**

If you were able to install sassy, but have other issues please also add the output of `sassy.features()`.

