Mercurial > hg
changeset 1201:59bfbdbc38f6
revlog: raise informative exception if file is missing.
| author | Bryan O'Sullivan <bos@serpentine.com> |
|---|---|
| date | Sun, 04 Sep 2005 14:45:03 -0700 |
| parents | 333de1d53846 |
| children | 71111d796e40 |
| files | mercurial/revlog.py |
| diffstat | 1 files changed, 7 insertions(+), 3 deletions(-) [+] |
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--- a/mercurial/revlog.py Sun Sep 04 14:21:53 2005 -0700 +++ b/mercurial/revlog.py Sun Sep 04 14:45:03 2005 -0700 @@ -206,11 +206,15 @@ def tip(self): return self.node(len(self.index) - 1) def count(self): return len(self.index) def node(self, rev): return (rev < 0) and nullid or self.index[rev][6] - def rev(self, node): return self.nodemap[node] - def linkrev(self, node): return self.index[self.nodemap[node]][3] + def rev(self, node): + try: + return self.nodemap[node] + except KeyError: + raise KeyError('%s: no node %s' % (self.indexfile, hex(node))) + def linkrev(self, node): return self.index[self.rev(node)][3] def parents(self, node): if node == nullid: return (nullid, nullid) - return self.index[self.nodemap[node]][4:6] + return self.index[self.rev(node)][4:6] def start(self, rev): return self.index[rev][0] def length(self, rev): return self.index[rev][1]