spy: a Python CLI
pip install spy-cli
I built spy primarily because I wanted a more pure interface than either of the above offer; I'd like to think I succeeded, but I'm sure it can be improved upon, so please let me know if you see a way to make it nicer.
spy is compatible with, and thoroughly tested on, Python 3.4 and newer.
The docs, including introduction, are available on ReadTheDocs.
If you have any suggestions or feedback or anything, I'll probably be in
$ spy -l -f 'len(pipe) == 4' < /usr/share/dict/words Aani Aaru abac abas Abba Abby abed Abel abet abey …