parameters: (self, data)
docstring: called when CDATA section have been read, data is the string
             containing the data, multiple consecutive cdataBlock() callback
             are possible.
docstring_summary: called when CDATA section have been read, data is the string
             containing the data, multiple consecutive cdataBlock() callback
             are possible.
docstring_tokens: called when CDATA section have been read data is the string containing the data multiple consecutive cdataBlock () callback are possible .
function: def cdataBlock(self, data):
          """called when CDATA section have been read, data is the string
             containing the data, multiple consecutive cdataBlock() callback
             are possible."""
          pass
function_tokens: def cdataBlock ( self , data ) : pass