在 Django 之外使用 Django 数据库层?

2021-11-20 00:00:00 python django mysql

我有一个在 Django 中创建的不错的数据库，我想通过一些 python 脚本外部与我的网站内容进行交互，所以我很好奇是否可能在 Django 站点之外使用 Django 数据库 API，如果是这样，有没有人有关于如何完成的任何信息?谷歌在这方面的成功率并不高.

I've got a nice database I've created in Django, and I'd like to interface with through some python scripts outside of my website stuff, so I'm curious if it's possible to use the Django database API outside of a Django site, and if so does anyone have any info on how it can be done? Google hasn't yielded many hits for this.

推荐答案

您只需要在进行任何调用(包括导入模型)之前配置 Django 设置.像这样:

You just need to configure the Django settings before you do any calls, including importing your models. Something like this:

from django.conf import settings
settings.configure(
    DATABASE_ENGINE = 'postgresql_psycopg2',
    DATABASE_NAME = 'db_name',
    DATABASE_USER = 'db_user',
    DATABASE_PASSWORD = 'db_pass',
    DATABASE_HOST = 'localhost',
    DATABASE_PORT = '5432',
    TIME_ZONE = 'America/New_York',
)

同样，请确保在运行之前运行该代码，例如:

Again, be sure to run that code before running, e.g.:

from your_app.models import *

然后像往常一样使用 DB API.

Then just use the DB API as usual.

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