parameters: (self, node_type)
return_statement: return getattr(self, 'do_%s' % node_type, None)
docstring: Get a handler for the specified AST node type.
docstring_summary: Get a handler for the specified AST node type.
docstring_tokens: Get a handler for the specified AST node type .
function: def get_handler(self, node_type):
          """
          Get a handler for the specified AST node type.
          """
          return getattr(self, 'do_%s' % node_type, None)
function_tokens: def get_handler ( self , node_type ) : return getattr ( self , 'do_%s' % node_type , None )