Mercurial > public > mercurial-scm > hg-stable
diff mercurial/revlog.py @ 1073:7b35a980b982
[PATCH] raise exceptions with Exception subclasses
Fixed the patch. Using Exception subclasses.
(tweaked by mpm)
| author | Bart Trojanowski <bart@jukie.net> |
|---|---|
| date | Fri, 26 Aug 2005 19:08:25 -0700 |
| parents | 6d5a62a549fa |
| children | 55bf5cfde69e |
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--- a/mercurial/revlog.py Fri Aug 26 16:49:23 2005 -0700 +++ b/mercurial/revlog.py Fri Aug 26 19:08:25 2005 -0700 @@ -32,7 +32,7 @@ if t == '\0': return bin if t == 'x': return zlib.decompress(bin) if t == 'u': return bin[1:] - raise "unknown compression type %s" % t + raise RevlogError("unknown compression type %s" % t) def hash(text, p1, p2): l = [p1, p2] @@ -120,6 +120,8 @@ def __setitem__(self, key, val): self.p.map[key] = val +class RevlogError(Exception): pass + class revlog: def __init__(self, opener, indexfile, datafile): self.indexfile = indexfile @@ -505,7 +507,7 @@ if node in self.nodemap: # this can happen if two branches make the same change if unique: - raise "already have %s" % hex(node[:4]) + raise RevlogError("already have %s" % hex(node[:4])) chain = node continue delta = chunk[80:] @@ -514,7 +516,7 @@ # retrieve the parent revision of the delta chain chain = p1 if not chain in self.nodemap: - raise "unknown base %s" % short(chain[:4]) + raise RevlogError("unknown base %s" % short(chain[:4])) # full versions are inserted when the needed deltas become # comparable to the uncompressed text or when the previous @@ -533,7 +535,7 @@ text = self.patches(text, [delta]) chk = self.addrevision(text, transaction, link, p1, p2) if chk != node: - raise "consistency error adding group" + raise RevlogError("consistency error adding group") measure = len(text) else: e = (end, len(cdelta), self.base(t), link, p1, p2, node)