def multiple_chunks(self, chunk_size=None):
        if not chunk_size:
            chunk_size = self.DEFAULT_CHUNK_SIZE
        return self.size > chunk_size
Inspect and create/update database
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/django/core/files/base.py/File.multiple_chunks--crossover with--dataset/ETHPy150Open ciex/souma/nucleus/database.py/initialize_database