问如何在Django shell执行Python脚本？

EN

$ ./manage.py shell < myscript.py

$ ./manage.py shell
...
>>> execfile('myscript.py')

>>> exec(open('myscript.py').read())

 $ ./manage.py my_command

my_app/
    __init__.py
    models.py
    management/
        __init__.py
        commands/
            __init__.py
            my_command.py
    tests.py
    views.py

from django.core.management.base import BaseCommand

class Command(BaseCommand):
    def handle_noargs(self, **options):
        # now do the things that you want with your models here