Mercurial > hg
view mercurial/pushkey.py @ 11442:ee1ed6afac21 stable
addchangegroup: pass in lock to release it before changegroup hook is called
Currently, callers of addchangegroup first acquire the repository
lock, usually to check that an unbundle request isn't racing. This
means that changegroup hook actions that might write to a repo get
stuck waiting for a lock. Here, we add a new optional lock parameter
and update all the callers. Post-1.6 we may make it non-optional.
author | Matt Mackall <mpm@selenic.com> |
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date | Fri, 25 Jun 2010 13:47:28 -0500 |
parents | ca4fc993087c |
children | 689bf32b3bbd |
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# pushkey.py - dispatching for pushing and pulling keys # # Copyright 2010 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. def _nslist(repo): n = {} for k in _namespaces: n[k] = "" return n _namespaces = {"namespaces": (lambda *x: False, _nslist)} def register(namespace, pushkey, listkeys): _namespaces[namespace] = (pushkey, listkeys) def _get(namespace): return _namespaces.get(namespace, (lambda *x: False, lambda *x: {})) def push(repo, namespace, key, old, new): '''should succeed iff value was old''' pk = _get(namespace)[0] return pk(repo, key, old, new) def list(repo, namespace): '''return a dict''' lk = _get(namespace)[1] return lk(repo)