Mercurial > hg
annotate mercurial/pushkey.py @ 20835:0e8417131a29
util: add the code path to "cachefunc()" for the function taking no arguments
Before this patch, "util.cachefunc()" caches the value returned by the
specified function into dictionary "cache", even if the specified
function takes no arguments.
In such case, "cache" has at most one entry, and distinction between
entries in "cache" is meaningless.
This patch adds the code path to "cachefunc()" for the function taking
no arguments for efficiency: to store only one cached value, using
list "cache" is a little faster than using dictionary "cache".
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
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date | Sat, 15 Feb 2014 19:52:26 +0900 |
parents | 59c14bf5a48c |
children | a2c7ae21e8f4 |
rev | line source |
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11367 | 1 # pushkey.py - dispatching for pushing and pulling keys |
2 # | |
3 # Copyright 2010 Matt Mackall <mpm@selenic.com> | |
4 # | |
5 # This software may be used and distributed according to the terms of the | |
6 # GNU General Public License version 2 or any later version. | |
7 | |
17075
28ed1c4511ce
obsolete: exchange obsolete marker over pushkey
Pierre-Yves.David@ens-lyon.org
parents:
15648
diff
changeset
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8 import bookmarks, phases, obsolete |
13353
689bf32b3bbd
bookmarks: move pushkey functions into core
Matt Mackall <mpm@selenic.com>
parents:
11367
diff
changeset
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9 |
11367 | 10 def _nslist(repo): |
11 n = {} | |
12 for k in _namespaces: | |
13 n[k] = "" | |
17298
59c14bf5a48c
pushkey: do not exchange obsole markers if feature is disabled
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17075
diff
changeset
|
14 if not obsolete._enabled: |
59c14bf5a48c
pushkey: do not exchange obsole markers if feature is disabled
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17075
diff
changeset
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15 n.pop('obsolete') |
11367 | 16 return n |
17 | |
13353
689bf32b3bbd
bookmarks: move pushkey functions into core
Matt Mackall <mpm@selenic.com>
parents:
11367
diff
changeset
|
18 _namespaces = {"namespaces": (lambda *x: False, _nslist), |
15648
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
13353
diff
changeset
|
19 "bookmarks": (bookmarks.pushbookmark, bookmarks.listbookmarks), |
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
13353
diff
changeset
|
20 "phases": (phases.pushphase, phases.listphases), |
17075
28ed1c4511ce
obsolete: exchange obsolete marker over pushkey
Pierre-Yves.David@ens-lyon.org
parents:
15648
diff
changeset
|
21 "obsolete": (obsolete.pushmarker, obsolete.listmarkers), |
15648
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
13353
diff
changeset
|
22 } |
11367 | 23 |
24 def register(namespace, pushkey, listkeys): | |
25 _namespaces[namespace] = (pushkey, listkeys) | |
26 | |
27 def _get(namespace): | |
28 return _namespaces.get(namespace, (lambda *x: False, lambda *x: {})) | |
29 | |
30 def push(repo, namespace, key, old, new): | |
31 '''should succeed iff value was old''' | |
32 pk = _get(namespace)[0] | |
33 return pk(repo, key, old, new) | |
34 | |
35 def list(repo, namespace): | |
36 '''return a dict''' | |
37 lk = _get(namespace)[1] | |
38 return lk(repo) | |
39 |