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Viewing changes to bzrlib/weave.py

Teach versioned files to prevent mutation after finishing.

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bzrlib/weave.py
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                 '_weave_name']
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    def __init__(self, weave_name=None):
 
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        super(Weave, self).__init__()
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        self._weave = []
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        self._parents = []
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        self._sha1s = []
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        """Please use Weave.clone_text now."""
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        return self.clone_text(new_rev_id, old_rev_id, parents)
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    def add_lines(self, version_id, parents, lines):
 
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    def _add_lines(self, version_id, parents, lines):
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        """See VersionedFile.add_lines."""
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        return self._add(version_id, lines, map(self._lookup, parents))
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            # new file, save it
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            self._save()
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    def add_lines(self, version_id, parents, lines):
 
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    def _add_lines(self, version_id, parents, lines):
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        """Add a version and save the weave."""
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        super(WeaveFile, self).add_lines(version_id, parents, lines)
 
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        super(WeaveFile, self)._add_lines(version_id, parents, lines)
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        self._save()
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    def copy_to(self, name, transport):