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  • Iustin Pop's avatar
    Style changes for pep-8 and python-3000 compliance. · 3ecf6786
    Iustin Pop authored
    This changes the raising of exceptions from:
      raise Exception, value
      raise Exception(value)
    as the first form will be removed in python-3000 and the second form is
    preferred now.
    The changes also involve a few cases of changing from raising standard
    exceptions and use our own ones.
    The new version also fixes many pylint-generated warnings, especially in
    ganeti-noded where I changed many methods to @staticmethod.
    There is no functionality changed (barring any bugs).