def _validate_tile_config(cls, tile_config):
if 'tw_type' in tile_config and tilewidgets.get_tilewidget_class(tile_config['tw_type']) is None:
raise ValueError('Invalid tw_type %r' % tile_config['tw_type'])
if len(tile_config.get('tags', [])) > mqeconfig.MAX_TAGS or \
'tile_options' in tile_config and len(tile_config['tile_options'].get('tags', []))\
> mqeconfig.MAX_TAGS:
raise ValueError('Too many tags specified')
for ss in tile_config.get('series_spec_list', []):
if not isinstance(ss, dataseries.SeriesSpec):
raise ValueError('series_spec_list must be a list of SeriesSpec objects')
tile_options = tile_config.get('tile_options')
if tile_options:
if tile_options.get('sscs'):
if not isinstance(tile_options['sscs'], dataseries.SeriesSpec):
raise ValueError('sscs must a SeriesSpec object')
if tile_options.get('tpcreator_uispec'):
if not isinstance(tile_options['tpcreator_uispec'], list):
raise ValueError('tpcreator_uispec must be a list')
for d in tile_options['tpcreator_uispec']:
if not isinstance(d, dict):
raise ValueError('Each element of tpcreator_uispec must be a dict')
if not 'tag' in d or not 'prefix' in d:
raise ValueError('tpcreator_uispec dict must have "tag" and "prefix" keys')
if not all(isinstance(v, basestring) for v in d.values()):
raise ValueError('tpcreator_uispec dict values must be strings')
if not d['tag'].startswith(d['prefix']):
raise ValueError('tpcreator_uispec\'s tag %r doesn\'t start with prefix %r' %
(d['tag'], d['prefix']))
def tilewidget(self):
"""The :class:`~mqe.tilewidgets.Tilewidget` of this tile"""
tilewidget_class = tilewidgets.get_tilewidget_class(
self.tile_options['tw_type'])
if tilewidget_class is None:
raise ValueError('Invalid tw_type %r' %
self.tile_options['tw_type'])
return tilewidget_class(self)