def _get_config(self):
"""Get the enrichment specs for the plugin either from file or from key value store."""
if self._enrichment and self._plugin_context.config[u'enrichment'].get(
u'file'):
raise panoptes_base_plugin.PanoptesPluginConfigurationError(
u"Enrichment defined in "
u"both config and via Key-Value store.")
if self._enrichment:
self._config = self._enrichment.get_enrichment_value(
u'self', self._namespace, self._device_host)
else:
self._read_enrichment()
def _read_enrichment(self):
"""Get enrichment from file or from key-value store as configured."""
try:
enrichment_file = self._plugin_context.config['enrichment']['file']
except:
raise panoptes_base_plugin.PanoptesPluginConfigurationError(
"Enrichment file not specified in configuration file.")
try:
with open(enrichment_file) as f:
self._config = json.load(f)
except Exception as e:
raise PanoptesEnrichmentFileEmptyError(
"Failure trying to read JSON from file %s: %s" %
(enrichment_file, repr(e)))