Pytools is a big bag of things that are "missing" from the Python standard library. This is mainly a dependency of my other software packages, and is probably of little interest to you unless you use those. If you're curious nonetheless, here's what's on offer:

• A ton of small tool functions such as len_iterable, argmin, tuple generation, permutation generation, ASCII table pretty printing, GvR's monkeypatch_xxx() hack, the elusive flatten, and much more.
• Michele Simionato's decorator module
• A time-series logging module, pytools.log.
• Batch job submission, pytools.batchjob.
• A lexer, pytools.lex.

Links:

• Documentation
• Github
• pytools.log has been spun out into a separate project, logpyle.