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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_versioned_files(cls):
 """List all files under SVN control in the current directory."""

        output = run(['svn', 'st', '-vq', '--xml'], decode=False)
        tree = ET.XML(output)
        return sorted(entry.get('path') for entry in tree.findall('.//entry')
                      if cls.is_interesting(entry))