code: def visitExceptHandler(self, node):
      if node.type:
          self.update_stable_rhs(get_symbols(node.type, ast.Load))
  
      if node.name:
          self.update_stable_lhs({node.name})
  
      self.visit_list(node.body)
  
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  from ..visitors import Visitor, visit_children
  from ..visitors.symbol_visitor import get_symbols
  import ast
  from ...utils import py2op
label_desc: Use image node_id 29 for calling the ConditionalSymbolVisitor obj's underlying member method code with example usage: obj.visitExceptHandler(node) without return types