def _echo_setting(key):
value = getattr(settings, key)<EOL>secho('<STR_LIT>' % key, fg='<STR_LIT>', bold=True, nl=False)<EOL>secho(<EOL>six.text_type(value),<EOL>bold=True,<EOL>fg='<STR_LIT>' if isinstance(value, six.text_type) else '<STR_LIT>',<EOL>)<EOL>
Echo a setting to the CLI.