<s> """<STR_LIT>""" <EOL> from traits . api import HasTraits <EOL> class LabelProvider ( HasTraits ) : <EOL> """<STR_LIT>""" <EOL> def get_image ( self , viewer , element ) : <EOL> """<STR_LIT>""" <EOL> return None <EOL> def get_text ( self , viewer , element ) : <EOL> """<STR_LIT>""" <EOL> return str ( element ) <EOL> def set_text ( self , tree , element , text ) : <EOL> """<STR_LIT>""" <EOL> return True <EOL> def is_editable ( self , viewer , element ) : <EOL> """<STR_LIT>""" <EOL> return False </s>
