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  • Committer: Martin Pool
  • Date: 2005-08-30 05:30:43 UTC
  • Revision ID: mbp@sourcefrog.net-20050830053042-58932432ee958d1e
- make get_parent() be a method of Branch; add simple tests for it

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Lines of Context:
bzrlib/branch.py
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            self.unlock()
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    def get_parent(self):
 
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        """Return the parent location of the branch.
 
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        This is the default location for push/pull/missing.  The usual
 
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        pattern is that the user can override it by specifying a
 
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        location.
 
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        """
 
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        import errno
 
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        _locs = ['parent', 'pull', 'x-pull']
 
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        for l in _locs:
 
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            try:
 
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                return self.controlfile(l, 'r').read().strip('\n')
 
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            except IOError, e:
 
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                if e.errno != errno.ENOENT:
 
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                    raise
 
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        return None
 
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class ScratchBranch(Branch):
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    """Special test class: a branch that cleans up after itself.
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        os.rmdir(base)
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        copytree(self.base, base, symlinks=True)
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        return ScratchBranch(base=base)
 
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    def __del__(self):
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        self.destroy()