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Revision 1610

Added by Aaron Marcuse-Kubitza over 12 years ago

exc.py: ExceptionWithCause: Prepend msg to cause's msg separated by ': ' instead of '\ncause: '

View differences:

exc.py
44 44 

  		




  45
  45
  
    
class ExceptionWithCause(Exception):


  		




  46
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    def __init__(self, msg, cause=None):


  		




  
  47
  
    
        add_traceback(self)


  		




  
  48
  
    
        if cause != None: msg += ': '+str_(cause)


  		




  47
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        Exception.__init__(self, msg)


  		




  48
  
  
    
        add_traceback(self)


  		




  49
  
  
    
        if cause != None: add_msg(self, 'cause: '+str_(cause))


  		




  50
  50
  
    

  		




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def str_(e): return ''.join(traceback.format_exception_only(type(e), e))


  		




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