[gentoo-portage-dev] [PATCHES] Little cleanup of checksum + BLAKE2*/SHA3

[Michał Górny]

Hi,

Here's a quick set of patches to the checksum module:

1) adds a summary table on top to ease the reading of the horrible code
   below,

2) removes dead fallbacks for md5/sha1 that apply only to py<2.5,

3) adds BLAKE2b/s and SHA3 hashes available in Python 3.6+.

Sadly, I wasn't able to find any other (fallback) Python provider
of the latter at the moment, so it will take a while before we can start
using it anywhere.

--
Best regards,
Michał Górny