Plot four set venn diagrams, like venny (http://bioinfogp.cnb.csic.es/tools/venny/) but using python sets:
Install library, perhaps within a virtualenv:
$ pip install pyvenny
A command line script is included, vennyplot:
usage: vennyplot [-h] --output OUTPUT --sets SETS SETS SETS SETS [--labels LABELS LABELS LABELS LABELS] Generate a Venn diagram of four files taken as sets of lines. optional arguments: -h, --help show this help message and exit --output OUTPUT absolute path to output file --sets SETS SETS SETS SETS absolute paths to four files --labels LABELS LABELS LABELS LABELS four set labels
Use it within your Python code:
>>> import pyvenny >>> with open('diagram.svg', 'w') as f: f.write( pyvenny.render_four_set_venn( set(['a','b','c','d']), set(['b','c','d','e']), set(['c','d','e','f']), set(['d','e','f','g']))