def import_index_entries(self):
previous_transformed = set()
for i in self.json['index_entries_list']:
di = IndexEntries()
di.video = self.video
di.algorithm = i['algorithm']
# defaults only for backward compatibility
di.indexer_shasum =i.get('indexer_shasum',self.name_to_shasum[i['algorithm']])
di.count = i['count']
di.contains_detections = i['contains_detections']
di.contains_frames = i['contains_frames']
di.approximate = i['approximate']
di.created = i['created']
di.features_file_name = i['features_file_name']
di.entries_file_name = i['entries_file_name']
di.detection_name = i['detection_name']
signature = "{}".format(di.entries_file_name)
if signature in previous_transformed:
logging.warning("repeated index entries found, skipping {}".format(signature))
else:
previous_transformed.add(signature)
entries = json.load(file('{}/indexes/{}'.format(self.root, di.entries_file_name)))
transformed = []
for entry in entries:
entry['video_primary_key'] = self.video.pk
if 'detection_primary_key' in entry:
entry['detection_primary_key'] = self.region_to_pk[entry['detection_primary_key']]
if 'frame_primary_key' in entry:
entry['frame_primary_key'] = self.frame_to_pk[entry['frame_primary_key']]
transformed.append(entry)
with open('{}/indexes/{}'.format(self.root, di.entries_file_name), 'w') as output:
json.dump(transformed, output)
di.save()
def import_index_entries(self):
previous_transformed = set()
for i in self.json['index_entries_list']:
di = IndexEntries()
di.video = self.video
di.algorithm = i['algorithm']
di.count = i['count']
di.contains_detections = i['contains_detections']
di.contains_frames = i['contains_frames']
di.approximate = i['approximate']
di.created = i['created']
di.features_file_name = i['features_file_name']
di.entries_file_name = i['entries_file_name']
di.detection_name = i['detection_name']
signature = "{}".format(di.entries_file_name)
if signature in previous_transformed:
logging.warning("repeated index entries found, skipping {}".format(signature))
else:
previous_transformed.add(signature)
entries = json.load(file('{}/indexes/{}'.format(self.root, di.entries_file_name)))
transformed = []
for entry in entries:
entry['video_primary_key'] = self.video.pk
if 'detection_primary_key' in entry:
entry['detection_primary_key'] = self.region_to_pk[entry['detection_primary_key']]
if 'frame_primary_key' in entry:
entry['frame_primary_key'] = self.frame_to_pk[entry['frame_primary_key']]
transformed.append(entry)
with open('{}/indexes/{}'.format(self.root, di.entries_file_name), 'w') as output:
json.dump(transformed, output)
di.save()
def import_index_entries(i,video_obj,previous_transformed,detection_to_pk,frame_to_pk,video_root_dir):
di = IndexEntries()
di.video = video_obj
di.algorithm = i['algorithm']
di.count = i['count']
di.contains_detections = i['contains_detections']
di.contains_frames = i['contains_frames']
di.approximate = i['approximate']
di.created = i['created']
di.features_file_name = i['features_file_name']
di.entries_file_name = i['entries_file_name']
di.detection_name = i['detection_name']
signature = "{}".format(di.entries_file_name)
if signature in previous_transformed:
logging.warning("repeated index entries found, skipping {}".format(signature))
else:
previous_transformed.add(signature)
transform_index_entries(di, detection_to_pk, frame_to_pk, video_obj.pk, video_root_dir)
di.save()