manage.py

#!/usr/bin/env python
"""Django's command-line utility for administrative tasks."""
import os
import sys

from cloud_disk_backend import settings
from cloud_disk_backend.settings import MEDIA_ROOT


def main():
    """Run administrative tasks."""
    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'cloud_disk_backend.settings')
    try:
        from django.core.management import execute_from_command_line
    except ImportError as exc:
        raise ImportError(
            "Couldn't import Django. Are you sure it's installed and "
            "available on your PYTHONPATH environment variable? Did you "
            "forget to activate a virtual environment?"
        ) from exc
    execute_from_command_line(sys.argv)


if __name__ == '__main__':
    # 如果项目根目录没有media文件夹则自动创建
    if not os.path.exists(settings.MEDIA_ROOT):
        os.makedirs(settings.MEDIA_ROOT)
    main()