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  • Committer: Canonical.com Patch Queue Manager
  • Date: 2007-07-05 00:34:00 UTC
  • mfrom: (2052.6.5 integration)
  • Revision ID: pqm@pqm.ubuntu.com-20070705003400-d5p03g67nxpohfox
(robertc) Make read() errors on directories raise ReadError not IO errors.

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bzrlib/errors.py
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# XXX: Should be unified with TransportError; they seem to represent the
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# same thing
 
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# RBC 20060929: I think that unifiying with TransportError would be a mistake
 
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# - this is finer than a TransportError - and more useful as such. It 
 
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# differentiates between 'transport has failed' and 'operation on a transport
 
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# has failed.'
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class PathError(BzrError):
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    _fmt = "Generic path error: %(path)r%(extra)s)"
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        PathError.__init__(self, url, extra=extra)
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class ReadError(PathError):
 
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    _fmt = """Error reading from %(path)r."""
 
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class ShortReadvError(PathError):
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    _fmt = ("readv() read %(actual)s bytes rather than %(length)s bytes"