def set_icon(self):
if not self.attrs.get("<STR_LIT>"):<EOL><INDENT>return<EOL><DEDENT>if "<STR_LIT>" in self.field.field.__class__.__name__:<EOL><INDENT>return<EOL><DEDENT>self.values["<STR_LIT>"] = INPUT_WRAPPER % {<EOL>"<STR_LIT>": self.values["<STR_LIT>"],<EOL>"<STR_LIT>": self.values["<STR_LIT>"], <EOL>"<STR_LIT>": "<STR_LIT>" % escape(pad(self.attrs.get("<STR_LIT>", "<STR_LIT>"))),<EOL>"<STR_LIT>": format_html(ICON_TEMPLATE, self.attrs.get("<STR_LIT>")),<EOL>}<EOL>
Wrap current field with icon wrapper.
        This setter must be the last setter called.