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Revision 280

Added by Aaron Marcuse-Kubitza about 13 years ago

xml_func.py: Add function name to SyntaxException message

View differences:

lib/xml_func.py
5 5 
import ex
6 6 
import xml_dom
7 7 

  		




  8
  
  
    
class SyntaxException(ex.ExceptionWithCause): pass


  		




  
  8
  
    
class SyntaxException(Exception):


  		




  
  9
  
    
    def __init__(self, cause=None):


  		




  
  10
  
    
        Exception.__init__(self, 'Invalid syntax in XML function %(func)s: '+


  		




  
  11
  
    
            str(cause))


  		




  9
  12
  
    

  		




  10
  13
  
    
def map_items(func, items):


  		




  11
  14
  
    
    return [(name, func(value)) for name, value in items]


  		




  ......




  65
  68
  
    

  		




  66
  69
  
    
def process(node):


  		




  67
  70
  
    
    name = node.tagName


  		




  68
  
  
    
    if name.startswith('_') and name in funcs: xml_dom.replace_with_text(node,


  		




  69
  
  
    
        funcs[name](xml_dom.NodeTextEntryIter(node)))


  		




  
  71
  
    
    if name.startswith('_') and name in funcs:


  		




  
  72
  
    
        try: value = funcs[name](xml_dom.NodeTextEntryIter(node))


  		




  
  73
  
    
        except SyntaxException, e: ex.repl_msg(e, {'func': name}); raise


  		




  
  74
  
    
        else: xml_dom.replace_with_text(node, value)


  		




  70
  75
  
    
    else:


  		




  71
  76
  
    
        for child in xml_dom.NodeElemIter(node): process(child)


  		












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