parameters: (self, obj, attr)
return_statement: return obj.get(attr)
docstring: Return the attribute value of an individual DOM node.
  
          Parameters
          ----------
          obj : node-like
              A DOM node.
  
          attr : str or unicode
              The attribute, such as "colspan"
  
          Returns
          -------
          str or unicode
              The attribute value.
docstring_summary: Return the attribute value of an individual DOM node.
docstring_tokens: Return the attribute value of an individual DOM node .
function: def _attr_getter(self, obj, attr):
          """
          Return the attribute value of an individual DOM node.
  
          Parameters
          ----------
          obj : node-like
              A DOM node.
  
          attr : str or unicode
              The attribute, such as "colspan"
  
          Returns
          -------
          str or unicode
              The attribute value.
          """
          # Both lxml and BeautifulSoup have the same implementation:
          return obj.get(attr)
function_tokens: def _attr_getter ( self , obj , attr ) : # Both lxml and BeautifulSoup have the same implementation: return obj . get ( attr )