def glance(self):  
if self._settings_major_attrs is None:<EOL><INDENT>msg = ("<STR_LIT>"<EOL>"<STR_LIT>")<EOL>raise NotImplementedError(msg)<EOL><DEDENT>kwargs = [<EOL>(attr, getattr(self, attr))<EOL>for attr in self._settings_major_attrs<EOL>]<EOL>text = "<STR_LIT>".format(<EOL>classname=self.__class__.__name__,<EOL>kwargs="<STR_LIT:U+002CU+0020>".join([<EOL>"<STR_LIT>" % (attr, value)<EOL>for attr, value in kwargs<EOL>])<EOL>)<EOL>print(text)<EOL>
Print itself, only display attributes defined in
:attr:`ExtendedBase._settings_major_attrs`