code: def dump_list(self, v):
      retval = "["
      for u in v:
          retval += " " + unicode(self.dump_value(u)) + ","
      retval += "]"
      return retval
  
imports: import datetime
  import re
  import sys
  from decimal import Decimal
  from toml.decoder import InlineTableDict
label_desc: Use image node_id 3 for calling the TomlEncoder obj's underlying member method code with example usage: obj.dump_list(v) and returns: retval