class_docstr: recursive visitor to write unicode. 
class_docstr_tok: ["recursive","visitor","to","write","unicode","."]
docstr: return attribute list suitable for styling. 
docstr_tok: ["return","attribute","list","suitable","for","styling","."]
code: def getstyle(self, tag):
      """return attribute list suitable for styling."""
      try:
          styledict = tag.style.__dict__
      except AttributeError:
          return []
      else:
          stylelist = [x + ": " + y for x, y in styledict.items()]
          return [u(' style="%s"') % u("; ").join(stylelist)]
  
imports: import sys, re
label_desc: Use image node_id 9 for calling the SimpleUnicodeVisitor obj's underlying member method code with example usage: obj.getstyle(tag) and returns: list, list