Mercurial > public > mercurial-scm > hg-stable
diff mercurial/store.py @ 9133:996c1cd8f530
store: eliminate reference cycle in fncachestore
no reference to self in fncacheopener
Inspired by Adrian Buehlmann
| author | Simon Heimberg <simohe@besonet.ch> |
|---|---|
| date | Tue, 14 Jul 2009 14:05:07 +0200 |
| parents | c5f36402daad |
| children | 25e572394f5c |
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--- a/mercurial/store.py Fri Jul 10 19:34:08 2009 +0900 +++ b/mercurial/store.py Tue Jul 14 14:05:07 2009 +0200 @@ -284,16 +284,17 @@ self.pathjoiner = pathjoiner self.path = self.pathjoiner(path, 'store') self.createmode = _calcmode(self.path) - self._op = opener(self.path) - self._op.createmode = self.createmode - self.fncache = fncache(self._op) + op = opener(self.path) + op.createmode = self.createmode + fnc = fncache(op) + self.fncache = fnc def fncacheopener(path, mode='r', *args, **kw): if (mode not in ('r', 'rb') and path.startswith('data/') - and path not in self.fncache): - self.fncache.add(path) - return self._op(hybridencode(path), mode, *args, **kw) + and path not in fnc): + fnc.add(path) + return op(hybridencode(path), mode, *args, **kw) self.opener = fncacheopener def join(self, f):