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Viewing changes to bzrlib/transactions.py

Merge up bzr.dev.

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bzrlib/transactions.py
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    def set_cache_size(self, size):
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        """Set a new cache size."""
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        assert -1 <= size
 
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        if size < -1:
 
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            raise ValueError(size)
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        self._limit = size
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        self._trim()
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