date:20180518

Hi James,

Thanks for suggestion. I would buy that.

Meanwhile, is there anyway, i could resolve this.

Regards,
Ankit

On Friday, May 18, 2018 at 6:41:29 PM UTC+2, James Farris wrote:
>
> This is where an IDE like PyCharm comes in handy. It will tell you right 
> away that it doesn’t recognize something and will suggest importing that 
> package. It does a pretty good job with its suggestions. 
>
> On Fri, May 18, 2018 at 9:35 AM Nitin Kumar  > wrote:
>
>> you have to import include.
>>
>> from django.urls import path, include
>>
>> On Fri, May 18, 2018 at 9:45 PM,  
>> wrote:
>>
>>> Hi Nitin,
>>>
>>> Thanks for quick response.
>>>
>>> Please find the below code from locallibrary/urls.py
>>>
>>> Could you please let me know, where shall i add the url.
>>>
>>>
>>>
>>> 
>>> from django.contrib import admin
>>> from django.urls import path
>>>
>>> urlpatterns = [
>>> path('admin/', admin.site.urls),
>>> ]
>>>
>>>
>>> from django.urls import path
>>> from django.contrib import admin
>>>
>>> # Use include() to add URLS from the catalog application and 
>>> authentication system
>>> from django.urls import include
>>>
>>>
>>> urlpatterns = [
>>> path('admin/', admin.site.urls),
>>> ]
>>>
>>>
>>> urlpatterns += [
>>> path('catalog/', include('catalog.urls')),
>>> ]
>>>
>>>
>>> # Use static() to add url mapping to serve static files during 
>>> development (only)
>>> from django.conf import settings
>>> from django.conf.urls.static import static
>>>
>>>
>>> urlpatterns+= static(settings.STATIC_URL, 
>>> document_root=settings.STATIC_ROOT)
>>>
>>>
>>> #Add URL maps to redirect the base URL to our application
>>> from django.views.generic import RedirectView
>>> urlpatterns += [
>>> path('', RedirectView.as_view(url='/catalog/', permanent=True)),
>>> ]
>>>
>>>
>>> --
>>>
>>> On Friday, May 18, 2018 at 6:09:33 PM UTC+2, Nitin Kumar wrote:

 Hi Ankit, 

 You must add the urls of catalog to the project urls, 
 locallibrary.urls.

 On Fri, May 18, 2018 at 8:32 PM,  wrote:

> Hi Doug,
>
> I am new to Django and i also started with MDN Locallibrary project. 
> Everything went fine until Django admin site but I stuck at "Creating 
> our home page 
> "
>  
> I have written the code in the suggested way only but get below error 
> when 
> try to run the project. I tried taking the urls.py code from github also 
> but it gives same issue. 
>
> Could you please help me here.
>
> Regards,
> Ankit 
>
>
> Page not found (404)
> Request Method: GET
> Request URL: http://127.0.0.1:8000/catalog/
>
> Using the URLconf defined in locallibrary.urls, Django tried these 
> URL patterns, in this order:
>
>1. admin/
>2. ^static\/(?P.*)$
>3. 
>
> The current path, catalog/, didn't match any of these.
>
> You're seeing this error because you have DEBUG = True in your Django 
> settings file. Change that to False, and Django will display a 
> standard 404 page.
>
>
>
> On Monday, January 22, 2018 at 5:46:31 AM UTC+2, Doug Nintzel wrote:
>>
>> Ok, makes sense. Thank you very much for the details Daniel.
>> Doug
>>
>> On Sunday, January 21, 2018 at 1:02:33 PM UTC-7, Daniel Hepper wrote:
>>>
>>> Yes, kind of. There are two kinds of redirects, temporary and 
>>> permanent redirects. By default Django's redirect() method returns a 
>>> temporary redirect. If you pass permanent=True, it returns a permanent 
>>> redirect.
>>>
>>> So here is what happened in your case:
>>>
>>> 1. You run the MDN tutorial project and point your browser to 
>>> http://127.0.0.1:8000/
>>> 2. The browser requests the path / from the server 127.0.0.1:8000 
>>> (the runserver running the MDN tutorial project) and receives a 
>>> permanent 
>>> redirect to /catalog/
>>> 3. Then you stop the MDN project and run your own project.
>>> 4. You then point your browser to http://127.0.0.1:8000
>>> 5. Your browser thinks "wait a minute, last time I accessed the path 
>>> / on the server 127.0.0.1:8000, it returned a permanent redirect to 
>>> /catalog/. I'll save my user some time and just go directly to 
>>> /catalog/".
>>>
>>> Now, if a URL returns a temporary

Re: getting error while reloading the url"http://localhost:8000/polls/".The error is given below.Please tell my why i am seeing this error?

What does your urls.py look like?

According to the error it doesn’t appear that polls/ is defined in your
urls.py file

On Fri, May 18, 2018 at 10:05 AM Avitab Ayan Sarmah 
wrote:

> Page not found (404)
> Request Method: GET
> Request URL: http://localhost:8000/polls/
>
> Using the URLconf defined in mysite.urls, Django tried these URL
> patterns, in this order:
>
>1. [name='index']
>2. / [name='detail']
>3. /results/ [name='results']
>4. /vote/ [name='vote']
>5. admin/
>
> The current path, polls/, didn't match any of these.
>
> You're seeing this error because you have DEBUG = True in your Django
> settings file. Change that to False, and Django will display a standard
> 404 page.
>
> --
> You received this message because you are subscribed to the Google Groups
> "Django users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to django-users+unsubscr...@googlegroups.com.
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> Visit this group at https://groups.google.com/group/django-users.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/django-users/54b07f4e-663c-4ed0-a419-541d735148a1%40googlegroups.com
> 
> .
> For more options, visit https://groups.google.com/d/optout.
>

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Re: def get_queryset(self): ^ IndentationError: unindent does not match any outer indentation level

Thank you james i found the error and now another error i found please help 
me on this.You will see this as  another topic

On Friday, May 18, 2018 at 10:22:13 PM UTC+5:30, Avitab Ayan Sarmah wrote:
>
> Hi james,Please check my code clearly because i didn;t found any 
> indentation error and everything is same
>
> On Friday, May 18, 2018 at 10:09:35 PM UTC+5:30, James Farris wrote:
>>
>> The Indentation error is related to the spaces you have when you write 
>> your code. 
>>
>> Based on looking at what you copy/pasted
>> The indentation of your def get_queryset is different from your other 
>> def’s. 
>>
>> Python is very picky of how much or how little you indent your code for 
>> good reason. 
>>
>> Everything that is nested inside something else should be 4 spaces or a 
>> tab in. For example a def should be 4 spaces in from its class, a variable 
>> should be 4 spaces in from its def. 
>>
>> IndentationError: unindent does not match any outer indentation level
>>
>> On Fri, May 18, 2018 at 9:08 AM Avitab Ayan Sarmah  
>> wrote:
>>
>>> While going through the django project i committed an error while 
>>> executing "python manage.py runserver" inside my project directory.It is 
>>> showing error is in line 24 of views.py.Please comment what exact the error 
>>> is and how do i overcome this error.The exceptions and views.py is 
>>> mentioned below:
>>>
>>> Exceptions:
>>>
>>> PS C:\Users\AVITABAYAN\mysite> python manage.py runserver
>>> Performing system checks...
>>>
>>> Unhandled exception in thread started by >> check_errors..wrapper at 0x017BA5FB29D8>
>>> Traceback (most recent call last):
>>>   File "c:\python36\lib\site-packages\django\utils\autoreload.py", line 
>>> 225, in wrapper
>>> fn(*args, **kwargs)
>>>   File 
>>> "c:\python36\lib\site-packages\django\core\management\commands\runserver.py",
>>>  
>>> line 121, in inner_run
>>> self.check(display_num_errors=True)
>>>   File "c:\python36\lib\site-packages\django\core\management\base.py", 
>>> line 364, in check
>>> include_deployment_checks=include_deployment_checks,
>>>   File "c:\python36\lib\site-packages\django\core\management\base.py", 
>>> line 351, in _run_checks
>>> return checks.run_checks(**kwargs)
>>>   File "c:\python36\lib\site-packages\django\core\checks\registry.py", 
>>> line 73, in run_checks
>>> new_errors = check(app_configs=app_configs)
>>>   File "c:\python36\lib\site-packages\django\core\checks\urls.py", line 
>>> 40, in check_url_namespaces_unique
>>> all_namespaces = _load_all_namespaces(resolver)
>>>   File "c:\python36\lib\site-packages\django\core\checks\urls.py", line 
>>> 57, in _load_all_namespaces
>>> url_patterns = getattr(resolver, 'url_patterns', [])
>>>   File "c:\python36\lib\site-packages\django\utils\functional.py", line 
>>> 36, in __get__
>>> res = instance.__dict__[self.name] = self.func(instance)
>>>   File "c:\python36\lib\site-packages\django\urls\resolvers.py", line 
>>> 536, in url_patterns
>>> patterns = getattr(self.urlconf_module, "urlpatterns", 
>>> self.urlconf_module)
>>>   File "c:\python36\lib\site-packages\django\utils\functional.py", line 
>>> 36, in __get__
>>> res = instance.__dict__[self.name] = self.func(instance)
>>>   File "c:\python36\lib\site-packages\django\urls\resolvers.py", line 
>>> 529, in urlconf_module
>>> return import_module(self.urlconf_name)
>>>   File "c:\python36\lib\importlib\__init__.py", line 126, in 
>>> import_module
>>> return _bootstrap._gcd_import(name[level:], package, level)
>>>   File "", line 978, in _gcd_import
>>>   File "", line 961, in _find_and_load
>>>   File "", line 950, in 
>>> _find_and_load_unlocked
>>>   File "", line 655, in _load_unlocked
>>>   File "", line 678, in exec_module
>>>   File "", line 205, in 
>>> _call_with_frames_removed
>>>   File "C:\Users\AVITABAYAN\mysite\mysite\urls.py", line 5, in 
>>> path('', include('polls.urls')),
>>>   File "c:\python36\lib\site-packages\django\urls\conf.py", line 34, in 
>>> include
>>> urlconf_module = import_module(urlconf_module)
>>>   File "c:\python36\lib\importlib\__init__.py", line 126, in 
>>> import_module
>>> return _bootstrap._gcd_import(name[level:], package, level)
>>>   File "", line 978, in _gcd_import
>>>   File "", line 961, in _find_and_load
>>>   File "", line 950, in 
>>> _find_and_load_unlocked
>>>   File "", line 655, in _load_unlocked
>>>   File "", line 678, in exec_module
>>>   File "", line 205, in 
>>> _call_with_frames_removed
>>>   File "C:\Users\AVITABAYAN\mysite\polls\urls.py", line 3, in 
>>> from . import views
>>>   File "C:\Users\AVITABAYAN\mysite\polls\views.py", line 24
>>> def get_queryset(self):
>>>   ^
>>> IndentationError: unindent does not match any outer indentation level
>>>
>>>
>>> views.py:
>>>
>>> from django.shortcuts import get_object_or_404, render
>>> from django.http import HttpResponseRedirect
>>> from django.urls import

getting error while reloading the url"http://localhost:8000/polls/".The error is given below.Please tell my why i am seeing this error?

Page not found (404)
Request Method: GET
Request URL: http://localhost:8000/polls/

Using the URLconf defined in mysite.urls, Django tried these URL patterns, 
in this order:

   1. [name='index']
   2. / [name='detail']
   3. /results/ [name='results']
   4. /vote/ [name='vote']
   5. admin/

The current path, polls/, didn't match any of these.

You're seeing this error because you have DEBUG = True in your Django 
settings file. Change that to False, and Django will display a standard 404 
page.

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Re: def get_queryset(self): ^ IndentationError: unindent does not match any outer indentation level

Hi james,Please check my code clearly because i didn;t found any 
indentation error and everything is same

On Friday, May 18, 2018 at 10:09:35 PM UTC+5:30, James Farris wrote:
>
> The Indentation error is related to the spaces you have when you write 
> your code. 
>
> Based on looking at what you copy/pasted
> The indentation of your def get_queryset is different from your other 
> def’s. 
>
> Python is very picky of how much or how little you indent your code for 
> good reason. 
>
> Everything that is nested inside something else should be 4 spaces or a 
> tab in. For example a def should be 4 spaces in from its class, a variable 
> should be 4 spaces in from its def. 
>
> IndentationError: unindent does not match any outer indentation level
>
> On Fri, May 18, 2018 at 9:08 AM Avitab Ayan Sarmah  > wrote:
>
>> While going through the django project i committed an error while 
>> executing "python manage.py runserver" inside my project directory.It is 
>> showing error is in line 24 of views.py.Please comment what exact the error 
>> is and how do i overcome this error.The exceptions and views.py is 
>> mentioned below:
>>
>> Exceptions:
>>
>> PS C:\Users\AVITABAYAN\mysite> python manage.py runserver
>> Performing system checks...
>>
>> Unhandled exception in thread started by > check_errors..wrapper at 0x017BA5FB29D8>
>> Traceback (most recent call last):
>>   File "c:\python36\lib\site-packages\django\utils\autoreload.py", line 
>> 225, in wrapper
>> fn(*args, **kwargs)
>>   File 
>> "c:\python36\lib\site-packages\django\core\management\commands\runserver.py",
>>  
>> line 121, in inner_run
>> self.check(display_num_errors=True)
>>   File "c:\python36\lib\site-packages\django\core\management\base.py", 
>> line 364, in check
>> include_deployment_checks=include_deployment_checks,
>>   File "c:\python36\lib\site-packages\django\core\management\base.py", 
>> line 351, in _run_checks
>> return checks.run_checks(**kwargs)
>>   File "c:\python36\lib\site-packages\django\core\checks\registry.py", 
>> line 73, in run_checks
>> new_errors = check(app_configs=app_configs)
>>   File "c:\python36\lib\site-packages\django\core\checks\urls.py", line 
>> 40, in check_url_namespaces_unique
>> all_namespaces = _load_all_namespaces(resolver)
>>   File "c:\python36\lib\site-packages\django\core\checks\urls.py", line 
>> 57, in _load_all_namespaces
>> url_patterns = getattr(resolver, 'url_patterns', [])
>>   File "c:\python36\lib\site-packages\django\utils\functional.py", line 
>> 36, in __get__
>> res = instance.__dict__[self.name] = self.func(instance)
>>   File "c:\python36\lib\site-packages\django\urls\resolvers.py", line 
>> 536, in url_patterns
>> patterns = getattr(self.urlconf_module, "urlpatterns", 
>> self.urlconf_module)
>>   File "c:\python36\lib\site-packages\django\utils\functional.py", line 
>> 36, in __get__
>> res = instance.__dict__[self.name] = self.func(instance)
>>   File "c:\python36\lib\site-packages\django\urls\resolvers.py", line 
>> 529, in urlconf_module
>> return import_module(self.urlconf_name)
>>   File "c:\python36\lib\importlib\__init__.py", line 126, in import_module
>> return _bootstrap._gcd_import(name[level:], package, level)
>>   File "", line 978, in _gcd_import
>>   File "", line 961, in _find_and_load
>>   File "", line 950, in 
>> _find_and_load_unlocked
>>   File "", line 655, in _load_unlocked
>>   File "", line 678, in exec_module
>>   File "", line 205, in 
>> _call_with_frames_removed
>>   File "C:\Users\AVITABAYAN\mysite\mysite\urls.py", line 5, in 
>> path('', include('polls.urls')),
>>   File "c:\python36\lib\site-packages\django\urls\conf.py", line 34, in 
>> include
>> urlconf_module = import_module(urlconf_module)
>>   File "c:\python36\lib\importlib\__init__.py", line 126, in import_module
>> return _bootstrap._gcd_import(name[level:], package, level)
>>   File "", line 978, in _gcd_import
>>   File "", line 961, in _find_and_load
>>   File "", line 950, in 
>> _find_and_load_unlocked
>>   File "", line 655, in _load_unlocked
>>   File "", line 678, in exec_module
>>   File "", line 205, in 
>> _call_with_frames_removed
>>   File "C:\Users\AVITABAYAN\mysite\polls\urls.py", line 3, in 
>> from . import views
>>   File "C:\Users\AVITABAYAN\mysite\polls\views.py", line 24
>> def get_queryset(self):
>>   ^
>> IndentationError: unindent does not match any outer indentation level
>>
>>
>> views.py:
>>
>> from django.shortcuts import get_object_or_404, render
>> from django.http import HttpResponseRedirect
>> from django.urls import reverse
>> from django.views import generic
>> from django.utils import timezone
>>
>> from . models import Choice, Question
>>
>>
>> class IndexView(generic.ListView):
>> template_name = 'polls/index.html'
>> context_object_name = 'latest_question_list'
>>
>> def get_queryset(self):
>> """Return the last five published

Re: ImportError : cannot import name include

If you are not using a virtual env, did you install pip3? If so, since you
are using puthon3 -V to get that python version, try running
$ pip3 install django
And see if you get a different result

I think what is happening is when you run pip install it’s referencing
another python version, not python 3.

At least that is what I experienced back before I used virtual envs

On Fri, May 18, 2018 at 9:01 AM Journal-Immo 
wrote:

> Thank you for all your answers
>
> I know my problem with version
>
> So for me it's very strange...
>
> python3 -V
>
> Python 3.5.3
>
> pip install Django==2.0.5
>
> Collecting Django==2.0.5...
>
> Could nt find a version... 1.2.1, 1.2.2 etc and the last one 1.11.13
>
> No matching distribution found fot Django==2.0.5
>
> Do you think Virtual Envirenment will solve my problem ?
>
> Many thank again
>
> Le 18/05/2018 à 16:38, Daniel Hepper a écrit :
>
> Your problem is right here:
>
> > django-admin --version 1.11.13
> You are using Django 1.11. The documentation you are using refers to a
> newer version of Django, version 2.0.
>
> Use the right documentation for your version of Django:
>
> https://docs.djangoproject.com/en/1.11/
>
> You are seeing this specific error because in Django 2.0, you can write
> "from django.urls import include", while in Django 1.11, you have to write
> "from django.conf.urls import include".
>
> Note that using Debian packages, you won't get the latest version of
> Django (or any other Python packages). You might want to consider
> installing the latest version with pip.
>
>
> https://docs.djangoproject.com/en/2.0/topics/install/#installing-official-release
>
> Hope that helps,
> Daniel
>
> On Fri, May 18, 2018 at 4:20 PM, Journal-Immo 
> wrote:
>
>> Thank
>>
>> But (I use debian 9)
>>
>> Apt-get update
>>
>> Apt-get install python python3 python-django
>>
>> django-admin --version 1.11.13
>>
>> Where is the problem ?
>>
>> Le 17/05/2018 à 21:01, Fidel Leon a écrit :
>>
>> You are using the wrong combination of Django and tutorial: “include” is
>> available in Django 2 and up, but you’re using Django 1.11.
>>
>> Fidel Leon
>> fi...@flm.cat
>> Phone: +34 622 26 44 92 
>> GPG: 2585 30C2 E3C7 7151 0864  946B 7423 F94B 5753 5FC7
>>
>> El 17 de mayo de 2018 a las 20:56:56, Tristan Demot (
>> cont...@journal-immo.com) escribió:
>>
>> Hello,
>>
>>  I use docs.djangoproject.co/en/2.0
>>  Python 2 7 13
>> Gjango 1.11.13
>>
>> Creating the Polls app OK
>> Write your first view OK
>> But python manage runserver don't work
>> With : python -Wall manage.py test
>> ImportError : cannot import name include
>> If you want to see something, ask me
>> Many thanks
>> --
>> You received this message because you are subscribed to the Google Groups
>> "Django users" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to django-users+unsubscr...@googlegroups.com.
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>> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/django-users/1fe7df04-dc85-4a3d-940e-4dde7de31477%40googlegroups.com
>> 
>> .
>> For more options, visit https://groups.google.com/d/optout.
>>
>> --
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>> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/django-users/CAHXg%3DN090U8JCFfdvZJWH1qSoWQgp2mQH6z2RfCzj3384epQKQ%40mail.gmail.com
>> 
>> .
>> For more options, visit https://groups.google.com/d/optout.
>>
>>
>> --
>> --
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>> https://groups.google.com/d/msgid/django-users/7e9e643b-6e7e-681c-eed2-dc9ab9be94e6%40journal-immo.com
>> .
>>
>>
>> For more options, visit https://groups.google.com/d/optout.
>>
>
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Re: New project in virtual env referencing another project's default/redirected path

This is where an IDE like PyCharm comes in handy. It will tell you right
away that it doesn’t recognize something and will suggest importing that
package. It does a pretty good job with its suggestions.

On Fri, May 18, 2018 at 9:35 AM Nitin Kumar  wrote:

> you have to import include.
>
> from django.urls import path, include
>
> On Fri, May 18, 2018 at 9:45 PM,  wrote:
>
>> Hi Nitin,
>>
>> Thanks for quick response.
>>
>> Please find the below code from locallibrary/urls.py
>>
>> Could you please let me know, where shall i add the url.
>>
>>
>>
>> 
>> from django.contrib import admin
>> from django.urls import path
>>
>> urlpatterns = [
>> path('admin/', admin.site.urls),
>> ]
>>
>>
>> from django.urls import path
>> from django.contrib import admin
>>
>> # Use include() to add URLS from the catalog application and
>> authentication system
>> from django.urls import include
>>
>>
>> urlpatterns = [
>> path('admin/', admin.site.urls),
>> ]
>>
>>
>> urlpatterns += [
>> path('catalog/', include('catalog.urls')),
>> ]
>>
>>
>> # Use static() to add url mapping to serve static files during
>> development (only)
>> from django.conf import settings
>> from django.conf.urls.static import static
>>
>>
>> urlpatterns+= static(settings.STATIC_URL,
>> document_root=settings.STATIC_ROOT)
>>
>>
>> #Add URL maps to redirect the base URL to our application
>> from django.views.generic import RedirectView
>> urlpatterns += [
>> path('', RedirectView.as_view(url='/catalog/', permanent=True)),
>> ]
>>
>>
>> --
>>
>> On Friday, May 18, 2018 at 6:09:33 PM UTC+2, Nitin Kumar wrote:
>>>
>>> Hi Ankit,
>>>
>>> You must add the urls of catalog to the project urls, locallibrary.urls.
>>>
>>> On Fri, May 18, 2018 at 8:32 PM,  wrote:
>>>
 Hi Doug,

 I am new to Django and i also started with MDN Locallibrary project.
 Everything went fine until Django admin site but I stuck at "Creating
 our home page
 "
 I have written the code in the suggested way only but get below error when
 try to run the project. I tried taking the urls.py code from github also
 but it gives same issue.

 Could you please help me here.

 Regards,
 Ankit


 Page not found (404)
 Request Method: GET
 Request URL: http://127.0.0.1:8000/catalog/

 Using the URLconf defined in locallibrary.urls, Django tried these URL
 patterns, in this order:

1. admin/
2. ^static\/(?P.*)$
3.

 The current path, catalog/, didn't match any of these.

 You're seeing this error because you have DEBUG = True in your Django
 settings file. Change that to False, and Django will display a
 standard 404 page.



 On Monday, January 22, 2018 at 5:46:31 AM UTC+2, Doug Nintzel wrote:
>
> Ok, makes sense. Thank you very much for the details Daniel.
> Doug
>
> On Sunday, January 21, 2018 at 1:02:33 PM UTC-7, Daniel Hepper wrote:
>>
>> Yes, kind of. There are two kinds of redirects, temporary and
>> permanent redirects. By default Django's redirect() method returns a
>> temporary redirect. If you pass permanent=True, it returns a permanent
>> redirect.
>>
>> So here is what happened in your case:
>>
>> 1. You run the MDN tutorial project and point your browser to
>> http://127.0.0.1:8000/
>> 2. The browser requests the path / from the server 127.0.0.1:8000
>> (the runserver running the MDN tutorial project) and receives a permanent
>> redirect to /catalog/
>> 3. Then you stop the MDN project and run your own project.
>> 4. You then point your browser to http://127.0.0.1:8000
>> 5. Your browser thinks "wait a minute, last time I accessed the path
>> / on the server 127.0.0.1:8000, it returned a permanent redirect to
>> /catalog/. I'll save my user some time and just go directly to 
>> /catalog/".
>>
>> Now, if a URL returns a temporary redirect, the browser knows that
>> this redirect is, well, temporary, so it might point to a different
>> location the next time or there might be no redirect at all. Therefore, 
>> it
>> must load the original URL.
>>
>> In the example of the tutorial, a permanent redirect should not be
>> used, not only because it can lead to the problem you encountered.

Re: New project in virtual env referencing another project's default/redirected path

Hi Nitin,

Thanks for response. 

I think, include has been imported already. Please check below. Kindly see 
if this not correct. (Picking these lines from earlier code). 


# Use include() to add URLS from the catalog application and authentication 
system
from django.urls import include

Regards,
Ankit 

On Friday, May 18, 2018 at 6:35:22 PM UTC+2, Nitin Kumar wrote:
>
> you have to import include.
>
> from django.urls import path, include
>
> On Fri, May 18, 2018 at 9:45 PM,  
> wrote:
>
>> Hi Nitin,
>>
>> Thanks for quick response.
>>
>> Please find the below code from locallibrary/urls.py
>>
>> Could you please let me know, where shall i add the url.
>>
>>
>>
>> 
>> from django.contrib import admin
>> from django.urls import path
>>
>> urlpatterns = [
>> path('admin/', admin.site.urls),
>> ]
>>
>>
>> from django.urls import path
>> from django.contrib import admin
>>
>> # Use include() to add URLS from the catalog application and 
>> authentication system
>> from django.urls import include
>>
>>
>> urlpatterns = [
>> path('admin/', admin.site.urls),
>> ]
>>
>>
>> urlpatterns += [
>> path('catalog/', include('catalog.urls')),
>> ]
>>
>>
>> # Use static() to add url mapping to serve static files during 
>> development (only)
>> from django.conf import settings
>> from django.conf.urls.static import static
>>
>>
>> urlpatterns+= static(settings.STATIC_URL, 
>> document_root=settings.STATIC_ROOT)
>>
>>
>> #Add URL maps to redirect the base URL to our application
>> from django.views.generic import RedirectView
>> urlpatterns += [
>> path('', RedirectView.as_view(url='/catalog/', permanent=True)),
>> ]
>>
>>
>> --
>>
>> On Friday, May 18, 2018 at 6:09:33 PM UTC+2, Nitin Kumar wrote:
>>>
>>> Hi Ankit, 
>>>
>>> You must add the urls of catalog to the project urls, locallibrary.urls.
>>>
>>> On Fri, May 18, 2018 at 8:32 PM,  wrote:
>>>
 Hi Doug,

 I am new to Django and i also started with MDN Locallibrary project. 
 Everything went fine until Django admin site but I stuck at "Creating 
 our home page 
 "
  
 I have written the code in the suggested way only but get below error when 
 try to run the project. I tried taking the urls.py code from github also 
 but it gives same issue. 

 Could you please help me here.

 Regards,
 Ankit 


 Page not found (404)
 Request Method: GET
 Request URL: http://127.0.0.1:8000/catalog/

 Using the URLconf defined in locallibrary.urls, Django tried these URL 
 patterns, in this order:

1. admin/
2. ^static\/(?P.*)$
3. 

 The current path, catalog/, didn't match any of these.

 You're seeing this error because you have DEBUG = True in your Django 
 settings file. Change that to False, and Django will display a 
 standard 404 page.



 On Monday, January 22, 2018 at 5:46:31 AM UTC+2, Doug Nintzel wrote:
>
> Ok, makes sense. Thank you very much for the details Daniel.
> Doug
>
> On Sunday, January 21, 2018 at 1:02:33 PM UTC-7, Daniel Hepper wrote:
>>
>> Yes, kind of. There are two kinds of redirects, temporary and 
>> permanent redirects. By default Django's redirect() method returns a 
>> temporary redirect. If you pass permanent=True, it returns a permanent 
>> redirect.
>>
>> So here is what happened in your case:
>>
>> 1. You run the MDN tutorial project and point your browser to 
>> http://127.0.0.1:8000/
>> 2. The browser requests the path / from the server 127.0.0.1:8000 
>> (the runserver running the MDN tutorial project) and receives a 
>> permanent 
>> redirect to /catalog/
>> 3. Then you stop the MDN project and run your own project.
>> 4. You then point your browser to http://127.0.0.1:8000
>> 5. Your browser thinks "wait a minute, last time I accessed the path 
>> / on the server 127.0.0.1:8000, it returned a permanent redirect to 
>> /catalog/. I'll save my user some time and just go directly to 
>> /catalog/".
>>
>> Now, if a URL returns a temporary redirect, the browser knows that 
>> this redirect is, well, temporary, so it might point to a different 
>> location the next time or there might be no redirect at all. Therefore, 
>> it 
>> must load the original URL.
>>
>> In the

Re: def get_queryset(self): ^ IndentationError: unindent does not match any outer indentation level

The Indentation error is related to the spaces you have when you write your
code.

Based on looking at what you copy/pasted
The indentation of your def get_queryset is different from your other
def’s.

Python is very picky of how much or how little you indent your code for
good reason.

Everything that is nested inside something else should be 4 spaces or a tab
in. For example a def should be 4 spaces in from its class, a variable
should be 4 spaces in from its def.

IndentationError: unindent does not match any outer indentation level

On Fri, May 18, 2018 at 9:08 AM Avitab Ayan Sarmah 
wrote:

> While going through the django project i committed an error while
> executing "python manage.py runserver" inside my project directory.It is
> showing error is in line 24 of views.py.Please comment what exact the error
> is and how do i overcome this error.The exceptions and views.py is
> mentioned below:
>
> Exceptions:
>
> PS C:\Users\AVITABAYAN\mysite> python manage.py runserver
> Performing system checks...
>
> Unhandled exception in thread started by  check_errors..wrapper at 0x017BA5FB29D8>
> Traceback (most recent call last):
>   File "c:\python36\lib\site-packages\django\utils\autoreload.py", line
> 225, in wrapper
> fn(*args, **kwargs)
>   File
> "c:\python36\lib\site-packages\django\core\management\commands\runserver.py",
> line 121, in inner_run
> self.check(display_num_errors=True)
>   File "c:\python36\lib\site-packages\django\core\management\base.py",
> line 364, in check
> include_deployment_checks=include_deployment_checks,
>   File "c:\python36\lib\site-packages\django\core\management\base.py",
> line 351, in _run_checks
> return checks.run_checks(**kwargs)
>   File "c:\python36\lib\site-packages\django\core\checks\registry.py",
> line 73, in run_checks
> new_errors = check(app_configs=app_configs)
>   File "c:\python36\lib\site-packages\django\core\checks\urls.py", line
> 40, in check_url_namespaces_unique
> all_namespaces = _load_all_namespaces(resolver)
>   File "c:\python36\lib\site-packages\django\core\checks\urls.py", line
> 57, in _load_all_namespaces
> url_patterns = getattr(resolver, 'url_patterns', [])
>   File "c:\python36\lib\site-packages\django\utils\functional.py", line
> 36, in __get__
> res = instance.__dict__[self.name] = self.func(instance)
>   File "c:\python36\lib\site-packages\django\urls\resolvers.py", line 536,
> in url_patterns
> patterns = getattr(self.urlconf_module, "urlpatterns",
> self.urlconf_module)
>   File "c:\python36\lib\site-packages\django\utils\functional.py", line
> 36, in __get__
> res = instance.__dict__[self.name] = self.func(instance)
>   File "c:\python36\lib\site-packages\django\urls\resolvers.py", line 529,
> in urlconf_module
> return import_module(self.urlconf_name)
>   File "c:\python36\lib\importlib\__init__.py", line 126, in import_module
> return _bootstrap._gcd_import(name[level:], package, level)
>   File "", line 978, in _gcd_import
>   File "", line 961, in _find_and_load
>   File "", line 950, in
> _find_and_load_unlocked
>   File "", line 655, in _load_unlocked
>   File "", line 678, in exec_module
>   File "", line 205, in
> _call_with_frames_removed
>   File "C:\Users\AVITABAYAN\mysite\mysite\urls.py", line 5, in 
> path('', include('polls.urls')),
>   File "c:\python36\lib\site-packages\django\urls\conf.py", line 34, in
> include
> urlconf_module = import_module(urlconf_module)
>   File "c:\python36\lib\importlib\__init__.py", line 126, in import_module
> return _bootstrap._gcd_import(name[level:], package, level)
>   File "", line 978, in _gcd_import
>   File "", line 961, in _find_and_load
>   File "", line 950, in
> _find_and_load_unlocked
>   File "", line 655, in _load_unlocked
>   File "", line 678, in exec_module
>   File "", line 205, in
> _call_with_frames_removed
>   File "C:\Users\AVITABAYAN\mysite\polls\urls.py", line 3, in 
> from . import views
>   File "C:\Users\AVITABAYAN\mysite\polls\views.py", line 24
> def get_queryset(self):
>   ^
> IndentationError: unindent does not match any outer indentation level
>
>
> views.py:
>
> from django.shortcuts import get_object_or_404, render
> from django.http import HttpResponseRedirect
> from django.urls import reverse
> from django.views import generic
> from django.utils import timezone
>
> from . models import Choice, Question
>
>
> class IndexView(generic.ListView):
> template_name = 'polls/index.html'
> context_object_name = 'latest_question_list'
>
> def get_queryset(self):
> """Return the last five published questions(not including those settings
> to be
> published in the future)."""
> return
> Question.objects.filter(pub_date__lte=timezone.now()).order_by('-pub_date')[:5]
>
> class DetailView(generic.DetailView):
> model = Question
> template_name = 'polls/detail.html'
>
> def get_queryset(self):
> """Excludes any questions that aren't

Re: New project in virtual env referencing another project's default/redirected path

2018-05-18 Thread Nitin Kumar

you have to import include.

from django.urls import path, include

On Fri, May 18, 2018 at 9:45 PM,  wrote:

> Hi Nitin,
>
> Thanks for quick response.
>
> Please find the below code from locallibrary/urls.py
>
> Could you please let me know, where shall i add the url.
>
>
> 
> 
> 
> 
> from django.contrib import admin
> from django.urls import path
>
> urlpatterns = [
> path('admin/', admin.site.urls),
> ]
>
>
> from django.urls import path
> from django.contrib import admin
>
> # Use include() to add URLS from the catalog application and
> authentication system
> from django.urls import include
>
>
> urlpatterns = [
> path('admin/', admin.site.urls),
> ]
>
>
> urlpatterns += [
> path('catalog/', include('catalog.urls')),
> ]
>
>
> # Use static() to add url mapping to serve static files during development
> (only)
> from django.conf import settings
> from django.conf.urls.static import static
>
>
> urlpatterns+= static(settings.STATIC_URL, document_root=settings.STATIC_
> ROOT)
>
>
> #Add URL maps to redirect the base URL to our application
> from django.views.generic import RedirectView
> urlpatterns += [
> path('', RedirectView.as_view(url='/catalog/', permanent=True)),
> ]
>
> 
> 
> 
> --
>
> On Friday, May 18, 2018 at 6:09:33 PM UTC+2, Nitin Kumar wrote:
>>
>> Hi Ankit,
>>
>> You must add the urls of catalog to the project urls, locallibrary.urls.
>>
>> On Fri, May 18, 2018 at 8:32 PM,  wrote:
>>
>>> Hi Doug,
>>>
>>> I am new to Django and i also started with MDN Locallibrary project.
>>> Everything went fine until Django admin site but I stuck at "Creating
>>> our home page
>>> "
>>> I have written the code in the suggested way only but get below error when
>>> try to run the project. I tried taking the urls.py code from github also
>>> but it gives same issue.
>>>
>>> Could you please help me here.
>>>
>>> Regards,
>>> Ankit
>>>
>>>
>>> Page not found (404)
>>> Request Method: GET
>>> Request URL: http://127.0.0.1:8000/catalog/
>>>
>>> Using the URLconf defined in locallibrary.urls, Django tried these URL
>>> patterns, in this order:
>>>
>>>1. admin/
>>>2. ^static\/(?P.*)$
>>>3.
>>>
>>> The current path, catalog/, didn't match any of these.
>>>
>>> You're seeing this error because you have DEBUG = True in your Django
>>> settings file. Change that to False, and Django will display a standard
>>> 404 page.
>>>
>>>
>>>
>>> On Monday, January 22, 2018 at 5:46:31 AM UTC+2, Doug Nintzel wrote:

 Ok, makes sense. Thank you very much for the details Daniel.
 Doug

 On Sunday, January 21, 2018 at 1:02:33 PM UTC-7, Daniel Hepper wrote:
>
> Yes, kind of. There are two kinds of redirects, temporary and
> permanent redirects. By default Django's redirect() method returns a
> temporary redirect. If you pass permanent=True, it returns a permanent
> redirect.
>
> So here is what happened in your case:
>
> 1. You run the MDN tutorial project and point your browser to
> http://127.0.0.1:8000/
> 2. The browser requests the path / from the server 127.0.0.1:8000
> (the runserver running the MDN tutorial project) and receives a permanent
> redirect to /catalog/
> 3. Then you stop the MDN project and run your own project.
> 4. You then point your browser to http://127.0.0.1:8000
> 5. Your browser thinks "wait a minute, last time I accessed the path /
> on the server 127.0.0.1:8000, it returned a permanent redirect to
> /catalog/. I'll save my user some time and just go directly to /catalog/".
>
> Now, if a URL returns a temporary redirect, the browser knows that
> this redirect is, well, temporary, so it might point to a different
> location the next time or there might be no redirect at all. Therefore, it
> must load the original URL.
>
> In the example of the tutorial, a permanent redirect should not be
> used, not only because it can lead to the problem you encountered.
>
> Imagine you use this software for your local library at
> http://smalltownlibrary.com/. After a while, you want to add another
> feature, e.g. a book shop under /shop/ where visitor can buy used books.
> You then want to add a homepage at / where users can select whether they
> want to access catalogue or the shop. It works fine for new users, but
> everyone who accessed the site

Re: New project in virtual env referencing another project's default/redirected path

Hi Nitin,

Thanks for quick response.

Please find the below code from locallibrary/urls.py

Could you please let me know, where shall i add the url.

from django.contrib import admin
from django.urls import path

urlpatterns = [
path('admin/', admin.site.urls),
]

from django.urls import path
from django.contrib import admin

# Use include() to add URLS from the catalog application and authentication 
system
from django.urls import include

urlpatterns = [
path('admin/', admin.site.urls),
]

urlpatterns += [
path('catalog/', include('catalog.urls')),
]

# Use static() to add url mapping to serve static files during development 
(only)
from django.conf import settings
from django.conf.urls.static import static

urlpatterns+= static(settings.STATIC_URL, 
document_root=settings.STATIC_ROOT)

#Add URL maps to redirect the base URL to our application
from django.views.generic import RedirectView
urlpatterns += [
path('', RedirectView.as_view(url='/catalog/', permanent=True)),
]

--

On Friday, May 18, 2018 at 6:09:33 PM UTC+2, Nitin Kumar wrote:
>
> Hi Ankit, 
>
> You must add the urls of catalog to the project urls, locallibrary.urls.
>
> On Fri, May 18, 2018 at 8:32 PM,  
> wrote:
>
>> Hi Doug,
>>
>> I am new to Django and i also started with MDN Locallibrary project. 
>> Everything went fine until Django admin site but I stuck at "Creating 
>> our home page 
>> "
>>  
>> I have written the code in the suggested way only but get below error when 
>> try to run the project. I tried taking the urls.py code from github also 
>> but it gives same issue. 
>>
>> Could you please help me here.
>>
>> Regards,
>> Ankit 
>>
>>
>> Page not found (404)
>> Request Method: GET
>> Request URL: http://127.0.0.1:8000/catalog/
>>
>> Using the URLconf defined in locallibrary.urls, Django tried these URL 
>> patterns, in this order:
>>
>>1. admin/
>>2. ^static\/(?P.*)$
>>3. 
>>
>> The current path, catalog/, didn't match any of these.
>>
>> You're seeing this error because you have DEBUG = True in your Django 
>> settings file. Change that to False, and Django will display a standard 
>> 404 page.
>>
>>
>>
>> On Monday, January 22, 2018 at 5:46:31 AM UTC+2, Doug Nintzel wrote:
>>>
>>> Ok, makes sense. Thank you very much for the details Daniel.
>>> Doug
>>>
>>> On Sunday, January 21, 2018 at 1:02:33 PM UTC-7, Daniel Hepper wrote:

 Yes, kind of. There are two kinds of redirects, temporary and permanent 
 redirects. By default Django's redirect() method returns a temporary 
 redirect. If you pass permanent=True, it returns a permanent redirect.

 So here is what happened in your case:

 1. You run the MDN tutorial project and point your browser to 
 http://127.0.0.1:8000/
 2. The browser requests the path / from the server 127.0.0.1:8000 (the 
 runserver running the MDN tutorial project) and receives a permanent 
 redirect to /catalog/
 3. Then you stop the MDN project and run your own project.
 4. You then point your browser to http://127.0.0.1:8000
 5. Your browser thinks "wait a minute, last time I accessed the path / 
 on the server 127.0.0.1:8000, it returned a permanent redirect to 
 /catalog/. I'll save my user some time and just go directly to /catalog/".

 Now, if a URL returns a temporary redirect, the browser knows that this 
 redirect is, well, temporary, so it might point to a different location 
 the 
 next time or there might be no redirect at all. Therefore, it must load 
 the 
 original URL.

 In the example of the tutorial, a permanent redirect should not be 
 used, not only because it can lead to the problem you encountered.

 Imagine you use this software for your local library at 
 http://smalltownlibrary.com/. After a while, you want to add another 
 feature, e.g. a book shop under /shop/ where visitor can buy used books. 
 You then want to add a homepage at / where users can select whether they 
 want to access catalogue or the shop. It works fine for new users, but 
 everyone who accessed the site http://smalltownlibrary.com/ before is 
 not able to access the new homepage because their browser has cached the 
 permanent redirect to the catalog.

 Permanent redirects definitely have their place, e.g. if you moved your 
 website to a new URL and want to tell

Re: New project in virtual env referencing another project's default/redirected path

2018-05-18 Thread Nitin Kumar

Hi Ankit,

You must add the urls of catalog to the project urls, locallibrary.urls.

On Fri, May 18, 2018 at 8:32 PM,  wrote:

> Hi Doug,
>
> I am new to Django and i also started with MDN Locallibrary project.
> Everything went fine until Django admin site but I stuck at "Creating our
> home page
> "
> I have written the code in the suggested way only but get below error when
> try to run the project. I tried taking the urls.py code from github also
> but it gives same issue.
>
> Could you please help me here.
>
> Regards,
> Ankit
>
>
> Page not found (404)
> Request Method: GET
> Request URL: http://127.0.0.1:8000/catalog/
>
> Using the URLconf defined in locallibrary.urls, Django tried these URL
> patterns, in this order:
>
>1. admin/
>2. ^static\/(?P.*)$
>3.
>
> The current path, catalog/, didn't match any of these.
>
> You're seeing this error because you have DEBUG = True in your Django
> settings file. Change that to False, and Django will display a standard
> 404 page.
>
>
>
> On Monday, January 22, 2018 at 5:46:31 AM UTC+2, Doug Nintzel wrote:
>>
>> Ok, makes sense. Thank you very much for the details Daniel.
>> Doug
>>
>> On Sunday, January 21, 2018 at 1:02:33 PM UTC-7, Daniel Hepper wrote:
>>>
>>> Yes, kind of. There are two kinds of redirects, temporary and permanent
>>> redirects. By default Django's redirect() method returns a temporary
>>> redirect. If you pass permanent=True, it returns a permanent redirect.
>>>
>>> So here is what happened in your case:
>>>
>>> 1. You run the MDN tutorial project and point your browser to
>>> http://127.0.0.1:8000/
>>> 2. The browser requests the path / from the server 127.0.0.1:8000 (the
>>> runserver running the MDN tutorial project) and receives a permanent
>>> redirect to /catalog/
>>> 3. Then you stop the MDN project and run your own project.
>>> 4. You then point your browser to http://127.0.0.1:8000
>>> 5. Your browser thinks "wait a minute, last time I accessed the path /
>>> on the server 127.0.0.1:8000, it returned a permanent redirect to
>>> /catalog/. I'll save my user some time and just go directly to /catalog/".
>>>
>>> Now, if a URL returns a temporary redirect, the browser knows that this
>>> redirect is, well, temporary, so it might point to a different location the
>>> next time or there might be no redirect at all. Therefore, it must load the
>>> original URL.
>>>
>>> In the example of the tutorial, a permanent redirect should not be used,
>>> not only because it can lead to the problem you encountered.
>>>
>>> Imagine you use this software for your local library at
>>> http://smalltownlibrary.com/. After a while, you want to add another
>>> feature, e.g. a book shop under /shop/ where visitor can buy used books.
>>> You then want to add a homepage at / where users can select whether they
>>> want to access catalogue or the shop. It works fine for new users, but
>>> everyone who accessed the site http://smalltownlibrary.com/ before is
>>> not able to access the new homepage because their browser has cached the
>>> permanent redirect to the catalog.
>>>
>>> Permanent redirects definitely have their place, e.g. if you moved your
>>> website to a new URL and want to tell the search engines that they should
>>> only look at the new URL. But you have to be aware that they are indeed
>>> permanent.
>>>
>>> Hope that clarifies it a bit.
>>>
>>> Daniel
>>>
>>> On Sunday, January 21, 2018 at 7:26:39 PM UTC+1, Doug Nintzel wrote:

 That got it Daniel...thanks for the quick help. Was it
 " permanent=True" in particular that was the problem?
 Thanks again,
 Doug

 On Sunday, January 21, 2018 at 10:29:33 AM UTC-7, Daniel Hepper wrote:
>
> I realized that the Mozilla tutorial is a wiki, so I took the liberty
> to remove the "permant=True" from the redirect.
>
> On Sun, Jan 21, 2018 at 6:23 PM, Daniel Hepper 
> wrote:
>
>> It's not the new project referencing the old project, it is actually
>> your browser caching the redirect from http://127.0.0.1:8000/ to
>> http://127.0.0.1:8000/catalog/.
>> Because it is a permanent redirect, your browser won't access
>> http://127.0.0.1:8000/, it will go http://127.0.0.1:8000/catalog/.
>>
>> You can usually get rid of this redirect by clearing your browser
>> cache. How exactly that is done depends on the browser you are using.
>>
>> This also teaches an important lesson about permanent redirects. Only
>> use them when you are absolutely sure that you (and more importantly your
>> users) will never again want to access the old URL.
>>
>> Hope that helps,
>> Daniel
>>
>>
>>
>> On Sun, Jan 21, 2018 at 6:06 PM, Doug Nintzel 
>> wrote:
>>
>>> Hello,
>>>
>>> I am new to Django and followed this Mozilla Django

def get_queryset(self): ^ IndentationError: unindent does not match any outer indentation level

While going through the django project i committed an error while executing 
"python manage.py runserver" inside my project directory.It is showing 
error is in line 24 of views.py.Please comment what exact the error is and 
how do i overcome this error.The exceptions and views.py is mentioned below:

Exceptions:

PS C:\Users\AVITABAYAN\mysite> python manage.py runserver
Performing system checks...

Unhandled exception in thread started by .wrapper at 0x017BA5FB29D8>
Traceback (most recent call last):
  File "c:\python36\lib\site-packages\django\utils\autoreload.py", line 
225, in wrapper
fn(*args, **kwargs)
  File 
"c:\python36\lib\site-packages\django\core\management\commands\runserver.py", 
line 121, in inner_run
self.check(display_num_errors=True)
  File "c:\python36\lib\site-packages\django\core\management\base.py", line 
364, in check
include_deployment_checks=include_deployment_checks,
  File "c:\python36\lib\site-packages\django\core\management\base.py", line 
351, in _run_checks
return checks.run_checks(**kwargs)
  File "c:\python36\lib\site-packages\django\core\checks\registry.py", line 
73, in run_checks
new_errors = check(app_configs=app_configs)
  File "c:\python36\lib\site-packages\django\core\checks\urls.py", line 40, 
in check_url_namespaces_unique
all_namespaces = _load_all_namespaces(resolver)
  File "c:\python36\lib\site-packages\django\core\checks\urls.py", line 57, 
in _load_all_namespaces
url_patterns = getattr(resolver, 'url_patterns', [])
  File "c:\python36\lib\site-packages\django\utils\functional.py", line 36, 
in __get__
res = instance.__dict__[self.name] = self.func(instance)
  File "c:\python36\lib\site-packages\django\urls\resolvers.py", line 536, 
in url_patterns
patterns = getattr(self.urlconf_module, "urlpatterns", 
self.urlconf_module)
  File "c:\python36\lib\site-packages\django\utils\functional.py", line 36, 
in __get__
res = instance.__dict__[self.name] = self.func(instance)
  File "c:\python36\lib\site-packages\django\urls\resolvers.py", line 529, 
in urlconf_module
return import_module(self.urlconf_name)
  File "c:\python36\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
  File "", line 978, in _gcd_import
  File "", line 961, in _find_and_load
  File "", line 950, in _find_and_load_unlocked
  File "", line 655, in _load_unlocked
  File "", line 678, in exec_module
  File "", line 205, in 
_call_with_frames_removed
  File "C:\Users\AVITABAYAN\mysite\mysite\urls.py", line 5, in 
path('', include('polls.urls')),
  File "c:\python36\lib\site-packages\django\urls\conf.py", line 34, in 
include
urlconf_module = import_module(urlconf_module)
  File "c:\python36\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
  File "", line 978, in _gcd_import
  File "", line 961, in _find_and_load
  File "", line 950, in _find_and_load_unlocked
  File "", line 655, in _load_unlocked
  File "", line 678, in exec_module
  File "", line 205, in 
_call_with_frames_removed
  File "C:\Users\AVITABAYAN\mysite\polls\urls.py", line 3, in 
from . import views
  File "C:\Users\AVITABAYAN\mysite\polls\views.py", line 24
def get_queryset(self):
  ^
IndentationError: unindent does not match any outer indentation level


views.py:

from django.shortcuts import get_object_or_404, render
from django.http import HttpResponseRedirect
from django.urls import reverse
from django.views import generic
from django.utils import timezone

from . models import Choice, Question


class IndexView(generic.ListView):
template_name = 'polls/index.html'
context_object_name = 'latest_question_list'

def get_queryset(self):
"""Return the last five published questions(not including those settings
to be
published in the future)."""
return 
Question.objects.filter(pub_date__lte=timezone.now()).order_by('-pub_date')[:5]

class DetailView(generic.DetailView):
model = Question
template_name = 'polls/detail.html'

def get_queryset(self):
"""Excludes any questions that aren't published yet.
"""
return Question.objects.filter(pub_date__lte=timezone.now())


class ResultsView(generic.DetailView):
model = Question
template_name = 'polls/results.html'


def vote(request, question_id):
question = get_object_or_404(Question, pk=question_id)
try:
selected_choice = question.choice_set.get(pk=request.POST['choice'])
except (KeyError, Choice.DoesNotExist):
#Redisplay the question voting form.
return render(request, 'polls/detail.html', {
'question': question,
'error_message': "you didn't select a choice.",
})
else:
selected_choice.votes +=1
selected_choice.save()
#...
#...
#...
return HttpResponseRedirect(reverse('polls:results', args=(question.id,)))

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Re: ImportError : cannot import name include

2018-05-18 Thread Journal-Immo

Thank you for all your answers

I know my problem with version

So for me it's very strange...

python3 -V

Python 3.5.3

pip install Django==2.0.5

Collecting Django==2.0.5...

Could nt find a version... 1.2.1, 1.2.2 etc and the last one 1.11.13

No matching distribution found fot Django==2.0.5

Do you think Virtual Envirenment will solve my problem ?

Many thank again

Le 18/05/2018 à 16:38, Daniel Hepper a écrit :

Your problem is right here:

> django-admin --version 1.11.13

You are using Django 1.11. The documentation you are using refers to a
newer version of Django, version 2.0.

Use the right documentation for your version of Django:

https://docs.djangoproject.com/en/1.11/

You are seeing this specific error because in Django 2.0, you can
write "from django.urls import include", while in Django 1.11, you
have to write "from django.conf.urls import include".

Note that using Debian packages, you won't get the latest version of
Django (or any other Python packages). You might want to consider
installing the latest version with pip.

https://docs.djangoproject.com/en/2.0/topics/install/#installing-official-release

Hope that helps,
Daniel

On Fri, May 18, 2018 at 4:20 PM, Journal-Immo
> wrote:

Thank

But (I use debian 9)

Apt-get update

Apt-get install python python3 python-django

django-admin --version 1.11.13

Where is the problem ?

Le 17/05/2018 à 21:01, Fidel Leon a écrit :

You are using the wrong combination of Django and tutorial:
“include” is available in Django 2 and up, but you’re using
Django 1.11.

Fidel Leon
fi...@flm.cat
Phone: +34 622 26 44 92
GPG: 2585 30C2 E3C7 7151 0864 946B 7423 F94B 5753 5FC7

El 17 de mayo de 2018 a las 20:56:56, Tristan Demot
(cont...@journal-immo.com )
escribió:

Hello,

I use docs.djangoproject.co/en/2.0

Python 2 7 13
Gjango 1.11.13

Creating the Polls app OK

Write your first view OK

But python manage runserver don't work
With : python -Wall manage.py test
ImportError : cannot import name include
If you want to see something, ask me
Many thanks
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Re: New project in virtual env referencing another project's default/redirected path