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Revision 1351

Added by Aaron Marcuse-Kubitza almost 13 years ago

xpath_func.py: _forEach: Made syntax more natural-looking by using values instead of names for string args and attrs instead of branches for array args

View differences:

xpath_func.py
22 22 
# Functions take arguments (args, path)
23 23 

  		




  24
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def _forEach(args, path):


  		




  25
  
  
    
    '''Replaces '_val' in `do` with each item in the `in_` list'''


  		




  26
  
  
    
    in_, do = args


  		




  27
  
  
    
    list_ = [in_[1:]] + in_[0].other_branches


  		




  28
  
  
    
    do = do[0].name


  		




  
  25
  
    
    '''Replaces '_val' in `do` with each item in the `in` list'''


  		




  
  26
  
    
    in_, do = [a[0] for a in args]


  		




  
  27
  
    
    assert in_.name == 'in'


  		




  
  28
  
    
    assert do.name == 'do'


  		




  
  29
  
    
    in_ = in_.attrs


  		




  
  30
  
    
    do = do.value


  		




  29
  31
  
    
    


  		




  30
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    for_path = []


  		




  31
  
  
    
    for with_, in list_: for_path += xpath.parse(do.replace('_val', with_.name))


  		




  
  33
  
    
    for with_, in in_: for_path += xpath.parse(do.replace('_val', with_.name))


  		




  32
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    return for_path + path


  		




  33
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funcs['_forEach'] = _forEach


  		












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