“from .import views”：未解决的导入

Question

I'm following the Django 1.8 tutorial . In my project mysite , there is a source folder polls . In the folder there is views.py module where a index function is defined. And there is a urls.py file:

from django.conf.urls import url
from . import views

urlpatterns = [
    url(r'^$', views.index, name='index'),
]

This is what the tutorial suggests, and Django works well with the codes. However Eclipse (PyDev) complains of unresolved imports for views . If I remove from . import views from . import views and use auto-correction function, PyDev would recommend import views , now Django complains that " the name views is not defined ". I tried with and without __init__.py in the folder, both give the same results.

I am using the latest version for both Django (1.8) and PyDev (4.2) .

Thanks!

Answer 1

The project was created with the PyDev wizard as a Django project . When it was created, the folder polls is not a source folder. As a result, no code analysis was performed. So I changed the folder polls (which is inside the project folder mysite ) to a source folder. Now the code was analyzed and unresolved import error was raised.

The fix is to change polls back to a normal folder (removed from PYTHONPATH ), and instead set the top-level project folder mysite as a source folder. Now both PyDev and Django work well.

Answer 2

from django.conf.urls import url
from . import views

urlpatterns = [
    url(r'^$', views.index, name='index'),
]

what you need is to change the. with your parent folder. that's what I did to solve my problem. for example the folder of my project is called blog so I made Do this : from blog import views instead of from . import views

from django.conf.urls import url
from blog import views
urlpatterns = [
    url(r'^$', views.post_list, name='post_list'),
    url(r'^post/(?P<pk>[0-9]+)/$', views.post_detail, name='post_detail'),
]

Answer 3

from django.urls import path from . import views urlpatterns=[path('',views.home,name='home'),]

Traceback (most recent call last): File "c:/Users/a.eed/Desktop/blogger/src/my_blog/blog/urls.py", line 2, in from . import views ImportError: attempted relative import with no known parent package

Please help to solve the problem