parameters: (self)
return_statement: return list(set(item.name for item in self.list))
docstring: Dictionary style keys() method.
docstring_summary: Dictionary style keys() method.
docstring_tokens: Dictionary style keys () method .
function: def keys(self):
          """Dictionary style keys() method."""
          if self.list is None:
              raise TypeError, "not indexable"
          return list(set(item.name for item in self.list))
function_tokens: def keys ( self ) : if self . list is None : raise TypeError , "not indexable" return list ( set ( item . name for item in self . list ) )