django执行离线ORM、数据操作

1. django执行离线ORM操作，方法1

import os

if __name__ == '__main__':
    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "orm_demo.settings")
    import django
    django.setup()

    from app01 import models

2. django执行离线ORM操作，方法2

#1
python manage.py shell

#2
from snippets.models import Snippet
from snippets.serializers import SnippetSerializer
from rest_framework.renderers import JSONRenderer
from rest_framework.parsers import JSONParser

snippet = Snippet(code='foo = "bar"
')
snippet.save()

snippet = Snippet(code='print "hello, world"
')
snippet.save()

3. django数据库操作

python manage.py inspectdb

python manage.py inspectdb