Mercurial > hg
view mercurial/pushkey.py @ 17964:2c63896783e3 stable
hooks: be even more forgiven of non-fd descriptors (issue3711)
Looks like there are instances where sys.stdout/stderr contain file
handles that are invalid. We should be tolerant of this for hook I/O
redirection, as our primary concern is not garbling our own output stream.
author | Matt Mackall <mpm@selenic.com> |
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date | Mon, 26 Nov 2012 17:48:39 -0600 |
parents | 59c14bf5a48c |
children | a2c7ae21e8f4 |
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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. import bookmarks, phases, obsolete def _nslist(repo): n = {} for k in _namespaces: n[k] = "" if not obsolete._enabled: n.pop('obsolete') return n _namespaces = {"namespaces": (lambda *x: False, _nslist), "bookmarks": (bookmarks.pushbookmark, bookmarks.listbookmarks), "phases": (phases.pushphase, phases.listphases), "obsolete": (obsolete.pushmarker, obsolete.listmarkers), } 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)