Django Deliciouspie Web应用程序在Django中的ModuleNotFound错误 [英] ModuleNotFound error in django in Django tastypie web application
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问题描述
我是Django的新手.
I am pretty new to Django.
当我尝试包含api.py文件中的网址时，它会向我返回错误.
When i try to include the urls from the api.py file it returns me an error.
这是articles应用文件夹中的api.py文件
Here is api.py file from the articles app folder
from tastypie.resources import ModelResource
from tastypie.constants import ALL
from article.models import Article
class ArticleResource(ModelResource):
class Meta:
querySet = Article.objects.all()
resource_name = 'article'
这是文章app文件夹中的urls.py文件
here is the urls.py file from the article app folder
from django.conf.urls import url
from article.views import *
from .api import ArticleResource
from django.conf.urls import include
article_resource = ArticleResource()
urlpatterns = [
url(r'^api/',include('article_resource.urls'))
]
我得到的错误是这个
Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x0470C9C0>
Traceback (most recent call last):
File "C:\Users\Vineeth\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\utils\autoreload.py", line 226, in wrapper
fn(*args, **kwargs)
File "C:\Users\Vineeth\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\management\commands\runserver.py", line 121, in inner_run
self.check(display_num_errors=True)
File "C:\Users\Vineeth\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\management\base.py", line 374, in check
include_deployment_checks=include_deployment_checks,
File "C:\Users\Vineeth\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\management\base.py", line 361, in _run_checks
return checks.run_checks(**kwargs)
File "C:\Users\Vineeth\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\checks\registry.py", line 81, in run_checks
new_errors = check(app_configs=app_configs)
File "C:\Users\Vineeth\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\checks\urls.py", line 14, in check_url_config
return check_resolver(resolver)
File "C:\Users\Vineeth\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\checks\urls.py", line 24, in check_resolver
for pattern in resolver.url_patterns:
File "C:\Users\Vineeth\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\utils\functional.py", line 35, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "C:\Users\Vineeth\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\urls\resolvers.py", line 313, in url_patterns
patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
File "C:\Users\Vineeth\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\utils\functional.py", line 35, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "C:\Users\Vineeth\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\urls\resolvers.py", line 306, in urlconf_module
return import_module(self.urlconf_name)
File "C:\Users\Vineeth\AppData\Local\Programs\Python\Python36-32\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 978, in _gcd_import
File "<frozen importlib._bootstrap>", line 961, in _find_and_load
File "<frozen importlib._bootstrap>", line 950, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 655, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 678, in exec_module
File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed
File "C:\Users\Vineeth\Desktop\programs\mydjango\mysite\mysite\urls.py", line 29, in <module>
url(r'^articles/',include('article.urls')),
File "C:\Users\Vineeth\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\conf\urls\__init__.py", line 50, in include
urlconf_module = import_module(urlconf_module)
File "C:\Users\Vineeth\AppData\Local\Programs\Python\Python36-32\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 978, in _gcd_import
File "<frozen importlib._bootstrap>", line 961, in _find_and_load
File "<frozen importlib._bootstrap>", line 950, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 655, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 678, in exec_module
File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed
File "C:\Users\Vineeth\Desktop\programs\mydjango\mysite\article\urls.py", line 16, in <module>
url(r'^api/',include('article_resource.urls'))
File "C:\Users\Vineeth\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\conf\urls\__init__.py", line 50, in include
urlconf_module = import_module(urlconf_module)
File "C:\Users\Vineeth\AppData\Local\Programs\Python\Python36-32\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 978, in _gcd_import
File "<frozen importlib._bootstrap>", line 961, in _find_and_load
File "<frozen importlib._bootstrap>", line 936, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed
File "<frozen importlib._bootstrap>", line 978, in _gcd_import
File "<frozen importlib._bootstrap>", line 961, in _find_and_load
File "<frozen importlib._bootstrap>", line 948, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'article_resource'
推荐答案
从include中删除引号将解决问题
Removing quotes from include will solve the problem
urlpatterns = [
url(r'^api/',include(article_resource.urls))
]
注意:Django include 函数使用python的 import_module 从字符串中导入模块，但是在这里， article_resource 仅在您的本地范围内可用.
NOTE: Django include functions uses python's import_module to import the module from string, but here, the article_resource is only available in your local scope.
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