def launch_task(self, t, created_pk=None): if created_pk: if t.get('video_id', '') == '__pk__': t['video_id'] = created_pk for k, v in t.get('arguments', {}).iteritems(): if v == '__pk__': t['arguments'][k] = created_pk if 'video_id' in t: v = Video.objects.get(pk=t['video_id']) map_filters = get_map_filters(t, v) else: map_filters = [{}] for f in map_filters: args = copy.deepcopy(t.get( 'arguments', {})) # make copy so that spec isnt mutated. if f: if 'filters' not in args: args['filters'] = f else: args['filters'].update(f) dt = TEvent() dt.parent_process = self.process if 'video_id' in t: dt.video_id = t['video_id'] dt.arguments = args dt.queue, op = get_queue_name_and_operation( t['operation'], t.get('arguments', {})) dt.operation = op dt.save() self.task_results[dt.pk] = app.send_task(name=dt.operation, args=[ dt.pk, ], queue=dt.queue)
def launch_task(self, t): for k, v in t.get('arguments', {}).iteritems(): if (type(v) is str or type(v) is unicode) and v.startswith('__created__'): t['arguments'][k] = self.get_created_object_pk(v) dv = None if t['operation'] in settings.NON_PROCESSING_TASKS: dv = None elif 'video_id' in t: if t['video_id'].startswith('__created__'): t['video_id'] = self.get_created_object_pk(t['video_id']) dv = Video.objects.get(pk=t['video_id']) elif 'video_selector' in t['arguments']: dv = Video.objects.get(**t['arguments']['video_selector']) t['video_id'] = dv.pk if dv: map_filters = get_map_filters(t, dv) else: map_filters = [{}] # This is useful in case of perform_stream_capture where batch size is used but number of segments is unknown if map_filters == []: map_filters = [{}] for f in map_filters: args = copy.deepcopy(t.get( 'arguments', {})) # make copy so that spec isnt mutated. if f: if 'filters' not in args: args['filters'] = f else: args['filters'].update(f) dt = TEvent() dt.parent_process = self.process dt.task_group_id = t['task_group_id'] dt.parent = self.root_task if 'video_id' in t: dt.video_id = t['video_id'] if 'training_set_id' in t: dt.training_set_id = t['training_set_id'] elif 'trainingset_selector' in t['arguments']: dt.training_set_id = TrainingSet.objects.get( **t['arguments']['trainingset_selector']) dt.arguments = args dt.queue, op = get_queue_name_and_operation( t['operation'], t.get('arguments', {})) dt.operation = op dt.save() self.task_results[dt.pk] = app.send_task(name=dt.operation, args=[ dt.pk, ], queue=dt.queue)
def create_event(e,v): de = TEvent() de.started = e.get('started',False) de.start_ts = e.get('start_ts',None) de.completed = e.get('completed',False) de.errored = e.get('errored',False) de.error_message = e.get('error_message',"") de.video_id = v.pk de.operation = e.get('operation',"") de.created = e['created'] de.seconds = e.get('seconds',-1) de.arguments = e.get('arguments',{}) de.task_id = e.get('task_id',"") return de
def delete_video_object(video_pk,deleter,garbage_collection=True): video = Video.objects.get(pk=video_pk) deleted = DeletedVideo() deleted.name = video.name deleted.deleter = deleter deleted.uploader = video.uploader deleted.url = video.url deleted.description = video.description deleted.original_pk = video_pk deleted.save() video.delete() if garbage_collection: delete_task = TEvent() delete_task.arguments = {'video_pk': video_pk} delete_task.operation = 'delete_video_by_id' delete_task.save() queue = settings.TASK_NAMES_TO_QUEUE[delete_task.operation] _ = app.send_task(name=delete_task.operation, args=[delete_task.pk], queue=queue)
def create_event(e, v): de = TEvent() de.event_type = e.get('event_type', de.VIDEO) de.started = e.get('started', False) de.completed = e.get('completed', False) de.errored = e.get('errored', False) de.error_message = e.get('error_message', "") de.video_id = v.pk de.operation = e.get('operation', "") de.created = e['created'] de.seconds = e.get('seconds', -1) de.file_name = e.get('file_name', "") de.key = e.get('key', "") de.bucket = e.get('bucket', "") de.requester_pays = e.get('requester_pays', False) de.clustering = e.get('clustering', None) de.arguments = e.get('arguments', {}) de.task_id = e.get('task_id', "") return de
def import_vdn_detector_url(server, url, user): r = requests.get(url) response = r.json() vdn_detector = create_vdn_detector(response, server) detector = CustomDetector() detector.name = vdn_detector.name detector.vdn_detector = vdn_detector detector.save() if vdn_detector.download_url: operation = 'import_vdn_detector_file' import_vdn_detector_task = TEvent() import_vdn_detector_task.operation = operation import_vdn_detector_task.arguments = {'detector_pk': detector.pk} import_vdn_detector_task.save() app.send_task(name=operation, args=[import_vdn_detector_task.pk, ], queue=settings.TASK_NAMES_TO_QUEUE[operation]) elif vdn_detector.aws_key and vdn_detector.aws_bucket: raise NotImplementedError else: raise NotImplementedError
def create_event(e, v, dt): de = TEvent() de.imported = dt de.id = e['id'] # id is a uuid de.results = e.get('results', None) de.started = e.get('started', False) de.start_ts = e.get('start_ts', None) de.completed = e.get('completed', False) de.errored = e.get('errored', False) de.error_message = e.get('error_message', "") de.video_id = v.pk de.operation = e.get('operation', "") de.created = e['created'] if 'seconds' in e: de.duration = e.get('seconds', -1) else: de.duration = e.get('duration', -1) de.arguments = e.get('arguments', {}) de.task_id = e.get('task_id', "") return de
def create_event(e, v, dt): de = TEvent() de.imported = dt de.id = e['id'] # id is a uuid de.results = e.get('results', None) de.started = e.get('started', False) de.start_ts = e.get('start_ts', None) # Completed is set to False since we it will be completed only when task performing import uploads all the data. de.completed = False de.errored = e.get('errored', False) de.error_message = e.get('error_message', "") de.video_id = v.pk de.operation = e.get('operation', "") de.created = e['created'] de.min_frame_index = e.get('min_frame_index', None) de.max_frame_index = e.get('max_frame_index', None) de.duration = e.get('duration', -1) de.arguments = e.get('arguments', {}) de.task_id = e.get('task_id', "") return de
def launch_task(self, t, created_pk=None): if created_pk: if t.get('video_id', '') == '__pk__': t['video_id'] = created_pk for k, v in t.get('arguments', {}).iteritems(): if v == '__pk__': t['arguments'][k] = created_pk if 'video_id' in t: v = Video.objects.get(pk=t['video_id']) map_filters = get_map_filters(t, v) else: map_filters = [{}] # This is useful in case of perform_stream_capture where batch size is used but number of segments is unknown if map_filters == []: map_filters = [{}] for f in map_filters: args = copy.deepcopy(t.get( 'arguments', {})) # make copy so that spec isnt mutated. if f: if 'filters' not in args: args['filters'] = f else: args['filters'].update(f) dt = TEvent() dt.parent_process = self.process dt.task_group_id = t['task_group_id'] if 'video_id' in t: dt.video_id = t['video_id'] dt.arguments = args dt.queue, op = get_queue_name_and_operation( t['operation'], t.get('arguments', {})) dt.operation = op dt.save() self.task_results[dt.pk] = app.send_task(name=dt.operation, args=[ dt.pk, ], queue=dt.queue)