tutorial site not working

[Kyle Foley]

At this site

https://docs.djangoproject.com/en/1.11/intro/tutorial02/

towards the end I input the following:

>>> q.was_published_recently()


and I got the following error:


Traceback (most recent call last):

  File 
"/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/django/core/management/commands/shell.py",
 line 69, in handle

self.run_shell(shell=options['interface'])

  File 
"/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/django/core/management/commands/shell.py",
 line 61, in run_shell

raise ImportError

ImportError


During handling of the above exception, another exception occurred:


Traceback (most recent call last):

  File "", line 1, in 

AttributeError: 'Question' object has no attribute 'was_published_recently'

>>> 


It's also not very clear from that site how they want the models.py file to 
look. Right now I have:


import datetime

from django.db import models
from django.utils.encoding import python_2_unicode_compatible
from django.utils import timezone

@python_2_unicode_compatible  # only if you need to support Python 2
class Question(models.Model):
# ...
def __str__(self):
return self.question_text

def was_published_recently(self):
return self.pub_date >= timezone.now() - datetime.timedelta(days=1)

datetime.timedelta(days=1)

@python_2_unicode_compatible  # only if you need to support Python 2
class Choice(models.Model):
# ...
def __str__(self):
return self.choice_text


But I'm not sure that's right. 

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Re: tutorial site not working

[Kyle Foley]

Let me also show what I have placed in the terminal

>>> Question.objects.get(pk=1)



>>> q = Question.objects.get(pk=1)

>>> q.was_published_recently()

I also don't understand why I am outputting:



And the website says the output should be:



 

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Re: tutorial site refers to a module which does not exist

[Kyle Foley]

But if you look at the previous page where the apps.py is created

https://docs.djangoproject.com/en/1.11/intro/tutorial01/

you'll see that in no case do they ask you to put anything in the apps.py
It's blank, there's no pollsconfig in that file.


On Saturday, November 4, 2017 at 3:01:15 PM UTC-7, Kyle Foley wrote:
>
> I'm trying to teach myself Django on this site:
>
> https://docs.djangoproject.com/en/1.11/intro/tutorial02/
>
> If you look at this sentence:
>
> To include the app in our project, we need to add a reference to its 
> configuration class in the INSTALLED_APPS 
> <https://docs.djangoproject.com/en/1.11/ref/settings/#std:setting-INSTALLED_APPS>
>  setting. 
> The PollsConfig class is in the polls/apps.py file, so its dotted path is 
> 'polls.apps.PollsConfig'.
>
> They haven't told me what the pollsconfig class consists in, nor have they 
> told me to build the apps.py module.  When I run the command line
>
> python manage.py makemigrations polls
>
> ModuleNotFoundError: No module named 'polls.apps.PollsConfig'; 
> 'polls.apps' is not a package
>
>
> So what am I supposed to put in that module?
>
>
>
>

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tutorial site refers to a module which does not exist

[Kyle Foley]

I'm trying to teach myself Django on this site:

https://docs.djangoproject.com/en/1.11/intro/tutorial02/

If you look at this sentence:

To include the app in our project, we need to add a reference to its 
configuration class in the INSTALLED_APPS 

 setting. 
The PollsConfig class is in the polls/apps.py file, so its dotted path is 
'polls.apps.PollsConfig'.

They haven't told me what the pollsconfig class consists in, nor have they 
told me to build the apps.py module.  When I run the command line

python manage.py makemigrations polls

ModuleNotFoundError: No module named 'polls.apps.PollsConfig'; 'polls.apps' 
is not a package


So what am I supposed to put in that module?



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Re: tutorial site refers to a module which does not exist

[Kyle Foley]

ok, i redit it from scratch and when i wrote

python manage.py startapp polls


I was supposed to get


polls/
__init__.py
admin.py
apps.py
migrations/
__init__.py
models.py
tests.py
views.py


but instead the apps.py did not create




On Saturday, November 4, 2017 at 3:31:58 PM UTC-7, knbk wrote:
>
> Hi,
>
> What version of Django are you using? Starting in 1.9, the startapp 
> command definitely creates an apps.py with a PollsConfig class, so you're 
> likely using an older version of Django. 
>
> You can either upgrade Django to 1.11 or use the tutorial for whichever 
> version you have installed.
>
> Marten
>
> On Saturday, November 4, 2017 at 11:01:15 PM UTC+1, Kyle Foley wrote:
>>
>> I'm trying to teach myself Django on this site:
>>
>> https://docs.djangoproject.com/en/1.11/intro/tutorial02/
>>
>> If you look at this sentence:
>>
>> To include the app in our project, we need to add a reference to its 
>> configuration class in the INSTALLED_APPS 
>> <https://docs.djangoproject.com/en/1.11/ref/settings/#std:setting-INSTALLED_APPS>
>>  setting. 
>> The PollsConfig class is in the polls/apps.py file, so its dotted path 
>> is 'polls.apps.PollsConfig'.
>>
>> They haven't told me what the pollsconfig class consists in, nor have 
>> they told me to build the apps.py module.  When I run the command line
>>
>> python manage.py makemigrations polls
>>
>> ModuleNotFoundError: No module named 'polls.apps.PollsConfig'; 
>> 'polls.apps' is not a package
>>
>>
>> So what am I supposed to put in that module?
>>
>>
>>
>>

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Re: tutorial site refers to a module which does not exist

[Kyle Foley]

I called a consultant and he told me to write the following code

INSTALLED_APPS = (
'polls',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',


and that solved the issue.  but i'm a little confused as to why the apps.py 
module is not being created.


On Saturday, November 4, 2017 at 3:01:15 PM UTC-7, Kyle Foley wrote:
>
> I'm trying to teach myself Django on this site:
>
> https://docs.djangoproject.com/en/1.11/intro/tutorial02/
>
> If you look at this sentence:
>
> To include the app in our project, we need to add a reference to its 
> configuration class in the INSTALLED_APPS 
> <https://docs.djangoproject.com/en/1.11/ref/settings/#std:setting-INSTALLED_APPS>
>  setting. 
> The PollsConfig class is in the polls/apps.py file, so its dotted path is 
> 'polls.apps.PollsConfig'.
>
> They haven't told me what the pollsconfig class consists in, nor have they 
> told me to build the apps.py module.  When I run the command line
>
> python manage.py makemigrations polls
>
> ModuleNotFoundError: No module named 'polls.apps.PollsConfig'; 
> 'polls.apps' is not a package
>
>
> So what am I supposed to put in that module?
>
>
>
>

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