Return an iterable of meta field names defined for a key.
(self, key)
| 2930 | self._meta.setdefault(key, {})[metafield] = value |
| 2931 | |
| 2932 | def meta_list(self, key): |
| 2933 | """ Return an iterable of meta field names defined for a key. """ |
| 2934 | return self._meta.get(key, {}).keys() |
| 2935 | |
| 2936 | def _define(self, key, default=_UNSET, help=_UNSET, validate=_UNSET): |
| 2937 | """ (Unstable) Shortcut for plugins to define own config parameters. """ |