#NEWLINE# def __init__( self , reason = None , step_num = None , num_steps = None ) : #NEWLINE# #INDENT# 'Initialize a reason for step failure.\n\n        :param string reason: brief explanation of which step failed\n        :param int step_num: which step failed (0-indexed)\n        :param int num_steps: number of steps in the job\n\n        *reason* should not be several lines long; use ``log.error(...)``\n        for that.\n        ' #NEWLINE# self . reason = reason #NEWLINE# self . step_num = step_num #NEWLINE# self . num_steps = num_steps