Gentoo Archives: gentoo-dev

From: Zac Medico <zmedico@g.o>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] comprehensive eclass checking in repoman
Date: Thu, 24 May 2012 20:29:52
Message-Id: 4FBE99FE.30209@gentoo.org
In Reply to: Re: [gentoo-dev] comprehensive eclass checking in repoman by Mike Frysinger
1 On 05/24/2012 01:19 PM, Mike Frysinger wrote:
2 > On Thursday 24 May 2012 16:12:35 Kent Fredric wrote:
3 >> Were it me, I'd have a tool that scrapes the eclass files's
4 >> documentation and emits a .json file which repoman can then optionally
5 >> use for consistency checks.
6 >
7 > python provides its own pickling system. no need to add yet another layer.
8
9 Python's json module is similar to the pickly module, so you might just
10 use that instead. For example, I've converted /var/cache/edb/mtimedb
11 from pickle to json:
12
13 http://git.overlays.gentoo.org/gitweb/?p=proj/portage.git;a=commit;h=848da97a64b2d3d13c3fbc794c57dae714009854
14
15 >> Mostly because I don't like the idea of repoman re-probing all the
16 >> eclasses every time you check an ebuild
17 >
18 > caching of data most likely will be done (the decision will be data driven),
19 > but that's independent of the underlying behavioral question.
20
21 I expect that reading and validating the cache is probably not going to
22 be much faster than just parsing the eclasses over again.
23 --
24 Thanks,
25 Zac

Replies

Subject Author
Re: [gentoo-dev] comprehensive eclass checking in repoman Kent Fredric <kentfredric@×××××.com>