Pyng 0.5.0

Pyng is a collection of Python utility functions I’ve written over the years, and that I keep wishing were available everywhere. Sadly, in many cases I’ve simply pasted copies of individual functions as needed. But no more!

It’s organized as follows:

• dicts: dict subsets, dict searching
• exc: manipulate exceptions, e.g. reraise, retry
• genio: generator-based file I/O, loosely related to Java file streams
• graph: filter DAG represented as dict of (key, otherkeys)
• iters: generic iterator functionality, akin to itertools
• relwalk: os.walk() filtered to produce pathnames relative to the starting directory
• replacefile: filter a text file in-place
• toposort: topological sort of DAG represented as dict of (key, otherkeys)

Please see the individual docstrings for more information.