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SAM Alignment Reconstructor

Project description

https://travis-ci.com/Ensembl/sam-alignment-reconstructor.svg?branch=master https://codecov.io/gh/Ensembl/sam-alignment-reconstructor/branch/master/graph/badge.svg Documentation Status

Overview

This package is design to reconstruct pairwise alignments from SAM files using the CIGAR string and MD:Z tag

It can be used as a standalone command line tool, or as a library when given the three elements above.

Usage

To install the package, enable the virtual environment where it’s going to be used and run

$ pip install sam-alignment-reconstructor
$ cat file.sam | sam-alignment-reconstructor

MS2007487-600V3:1:2109:08999:01136
TTCGAAATCTCACGCTCTTTACTGAAGACCCAGATAGAGCTTATCCTAAT
|||||||||||||||||||||||||||||||||:||||||||||||||||
TTCGAAATCTCACGCTCTTTACTGAAGACCCAGNTAGAGCTTATCCTAAT

CAGGATACTGTGTGGGAGAGGTTCGAGCAGGTATTTTTAGTGGCCTATG-
|||||||||||||||||:||:|||||||||||||||||||||:||||||
CAGGATACTGTGTGGGANAGNTTCGAGCAGGTATTTTTAGTGNCCTATGC

----GGTTGGTCACTTATGCCCCTGTCTTTAAAGACTACCTCTATGAAGG
    :::|||||||||||||||||||||||||||||||||||||||||||
CCCACTATGGTCACTTATGCCCCTGTCTTTAAAGACTACCTCTATGAAGG

TCTCCGACAGTTTTATGAGGACAACATCATGTATGTGGAGATCAGAGCAC
|||||||||||||||||||||||||||||:|||||||||:||||||||||
TCTCCGACAGTTTTATGAGGACAACATCACGTATGTGGAAATCAGAGCAC

Developing

To prepare the environment for developing the library, create a virtual environment, go to project root and then run:

$ pip install -e .[dev]

Testing

The recommended way is to test using detox. This allows for testing in all the supported python versions using virtual environments effortlessly. To use, install it, then run in the project root:

$ pip install detox
$ detox

Alternatively, testing can be done in the same environment as the dev one by installing it’s dependencies, then running pytest:

$ pip install -e .[test]
$ python -m pytest -s

Project details


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