python - 将 tastypie 导入到项目中

Question

我正在学习如何使用 tastypie 并使用命令 sudo pip install django-tastypie 安装它。

我想尝试一下:

from tastypie.resources import ModelResource
from tastypie.resources import ALL
from models import Article

但是我得到:

Traceback:
File "/Users/username/Development/django_tutorial/lib/python2.7/site-packages/Django-1.6.2-py2.7.egg/django/core/handlers/base.py" in get_response
  101.                 resolver_match = resolver.resolve(request.path_info)
File "/Users/username/Development/django_tutorial/lib/python2.7/site-packages/Django-1.6.2-py2.7.egg/django/core/urlresolvers.py" in resolve
  318.             for pattern in self.url_patterns:
File "/Users/username/Development/django_tutorial/lib/python2.7/site-packages/Django-1.6.2-py2.7.egg/django/core/urlresolvers.py" in url_patterns
  346.         patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
File "/Users/username/Development/django_tutorial/lib/python2.7/site-packages/Django-1.6.2-py2.7.egg/django/core/urlresolvers.py" in urlconf_module
  341.             self._urlconf_module = import_module(self.urlconf_name)
File "/Users/username/Development/django_tutorial/lib/python2.7/site-packages/Django-1.6.2-py2.7.egg/django/utils/importlib.py" in import_module
  40.         __import__(name)
File "/Users/username/Development/django_tutorial/bin/django_test/django_test/urls.py" in <module>
  14.     (r'^articles/', include('article.urls')),     # links to article/urls
File "/Users/username/Development/django_tutorial/lib/python2.7/site-packages/Django-1.6.2-py2.7.egg/django/conf/urls/__init__.py" in include
  26.         urlconf_module = import_module(urlconf_module)
File "/Users/username/Development/django_tutorial/lib/python2.7/site-packages/Django-1.6.2-py2.7.egg/django/utils/importlib.py" in import_module
  40.         __import__(name)
File "/Users/username/Development/django_tutorial/bin/django_test/article/urls.py" in <module>
  4. from api import ArticleResource
File "/Users/username/Development/django_tutorial/bin/django_test/article/api.py" in <module>
  1. from tastypie.resources import ModelResource

Exception Type: ImportError at /articles/api/article/
Exception Value: No module named tastypie.resources

Answer 1

您可能会忘记两件事:

1) 将 tastypie 添加到 setting.py 中已安装的应用中

INSTALLED_APPS = (
    .....
    'tastypie',


)

或者2) 你可能在env之外安装了tastypie ..