从shell获取django.apps但不是脚本

时间:2016-03-23 02:18:41

标签: python django bash shell django-settings

我可以在shell中获取我的应用信息:

In [1]: from django.apps import apps

In [2]: info = apps.all_models      

In [3]: for item in info:           
    print(item)
   ...:     
mailer
auth
analytics
subscribe
staticfiles
contenttypes
layout
contact

但不在脚本中。该脚本位于主站点文件夹中,即manage.py,而设置文件位于mysite/project/settings.py。该脚本位于项目文件夹上的mysite中:

#!/usr/bin/env python
# coding: utf-8

import os, sys, subprocess, time, re, ast
# This should be the directory that contains the directory containing settings.py
# sys.path.add('/path/to/mysite') 
# os.environ.setdefault("DJANGO_SETTINGS_MODULE", "mysite.settings")

HOMEPATH = os.path.expanduser("~")

PROJECT_PATH = "{}/work_projects/mysite".format(HOMEPATH)

ENTRY_PATH = os.path.join(PROJECT_PATH, "project")

MOMMY_PATH = os.path.join(PROJECT_PATH, "model_mommy")

MOMMY_TESTPATH = os.path.join(MOMMY_PATH, "tests")

sys.path.append(ENTRY_PATH) 
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "mysite.project.settings")

from django.apps import apps

info = apps.all_models

for item in info:           
    print(item)

没有输出,信息为空。导入django.conf.settings并使用设置确实有效。为什么不在这个脚本中做同样的事情?谢谢

1 个答案:

答案 0 :(得分:2)

你可能错过了这个(我认为mysite不应该在设置行中):

import os, sys
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "project.settings")
import django
django.setup()

for item in django.apps.all_models:
    print(item)