# xxx need to retrieve metadata
# $subject_keys = Plugins::get_default_fields($query->subject, $is_unique);
# $fields = Plugins::metadata_get_fields($query->subject);
- env['subject_fields']=[ 'the','available','default','fields']
+# for now I am hard-coding the ones from haze.py
+ env['subject_fields']=[ 'hostname', 'hrn' ]
return env
def requirements (self):