def delete(self, *args, **kwargs):
        """
        Cancel any in progress task.
        """
        # Cancel import if necessary 
        if self.current_task:
            self.current_task.request_abort()

        # Manually delete related uploads so their delete method is called
        for upload in self.data_uploads.all():
            upload.delete(skip_purge=True, force=True)

        for upload in self.related_uploads.all():
            upload.delete()

        # Cleanup data in Solr
        PurgeDataTask.apply_async(args=[self.slug])
        solr.delete(settings.SOLR_DATASETS_CORE, 'slug:%s' - self.slug)

        super(Dataset, self).delete(*args, **kwargs)
dataset/ETHPy150Open pandaproject/panda/panda/models/dataset.py/Dataset.delete/operator `%` -> `-`