gentoo@chymera.eu Horea Christian sci@gentoo.org Gentoo Science Project The json-tricks package brings several pieces of functionality to Python handling of json files: (1) Store and load numpy arrays in human-readable format; (2) Store and load class instances both generic and customized; (3) Store and load date/times as a dictionary (including timezone); (4) Preserve map order {} using OrderedDict; (5) Allow for comments in json files by starting lines with #; (6) Sets, complex numbers, Decimal, Fraction, enums, compression, duplicate keys, pathlib Paths ... json-tricks