Re: Am a new Django User and am finding difficulties making a query to my database

2017-09-13 Thread Melvyn Sopacua 
Well, the simplest answer is you used the python shell and not the
django shell via `python manage.py shell`.
The app not being in installed apps gives a slightly different error
and migrations have little to do with it as importing a model doesn't
hit the database.

So simply use `python manage.py shell`. Or do this:

% env DJANGO_SETTINGS_MODULE='myapp.settings' python
Python 3.6.2+ (heads/3.6:95b16a9, Jul 27 2017, 14:00:36)
[GCC 5.4.0 20160609] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from kernel.models import Gender
Traceback (most recent call last):
  File "", line 1, in 
  File "/home/melvyn/hg/myapp/kernel/models/__init__.py", line 10, in 
from kernel.fields import *
  File "/home/melvyn/hg/myapp/kernel/fields.py", line 8, in 
from kernel.models.base import Country
  File "/home/melvyn/hg/myapp/kernel/models/base.py", line 8, in 
class UniquelyNamedDutchEnglishItem(models.Model):
  File 
"/home/melvyn/.local/py-env/myapp/lib/python3.6/site-packages/django/db/models/base.py",
line 110, in __new__
app_config = apps.get_containing_app_config(module)
  File 
"/home/melvyn/.local/py-env/myapp/lib/python3.6/site-packages/django/apps/registry.py",
line 247, in get_containing_app_config
self.check_apps_ready()
  File 
"/home/melvyn/.local/py-env/myapp/lib/python3.6/site-packages/django/apps/registry.py",
line 125, in check_apps_ready
raise AppRegistryNotReady("Apps aren't loaded yet.")
django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.
>>> import django
>>> django.setup()
>>> from kernel.models import Gender
>>> # tada!


On Wed, Sep 13, 2017 at 1:16 PM, Oladipupo Elegbede
 wrote:
> Did you include your app in the installed apps list in your settings.py
> file?
>
> Did you do the makemigration and migration after creating the model?
>
> Check these two steps and then try again. That's what I'm suspecting given
> the error trace.
>
> On Sep 13, 2017 7:13 AM, "Abdul-Waris Dawuda"  wrote:
>>
>> Hello Everyone
>>
>> Am new to Django and am currently facing a problem trying to import a
>> class from my models.
>>
>> i get this error when i try to do that from the Shell. I am using Visual
>> Studio. i get this problem when i run my command to import;
>>
>> >>> from app.models import Artist
>>
>> Traceback (most recent call last):
>>   File "", line 1, in 
>>   File ".\app\models.py", line 8, in 
>> class Artist(models.Model):
>>   File
>> "C:\Users\Abdul-Waris\source\repos\DjangoWebProject2\DjangoWebProject2\env\lib\site-packages\django\db\models\base.py",
>> line 110, in __new__
>> app_config = apps.get_containing_app_config(module)
>>   File
>> "C:\Users\Abdul-Waris\source\repos\DjangoWebProject2\DjangoWebProject2\env\lib\site-packages\django\apps\registry.py",
>> line 247, in get_containing_app_config
>> self.check_apps_ready()
>>   File
>> "C:\Users\Abdul-Waris\source\repos\DjangoWebProject2\DjangoWebProject2\env\lib\site-packages\django\apps\registry.py",
>> line 125, in check_apps_ready
>> raise AppRegistryNotReady("Apps aren't loaded yet.")
>> django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.
>>
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>
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Re: Am a new Django User and am finding difficulties making a query to my database

2017-09-13 Thread Oladipupo Elegbede 
Did you include your app in the installed apps list in your settings.py
file?

Did you do the makemigration and migration after creating the model?

Check these two steps and then try again. That's what I'm suspecting given
the error trace.

On Sep 13, 2017 7:13 AM, "Abdul-Waris Dawuda"  wrote:

> Hello Everyone
>
> Am new to Django and am currently facing a problem trying to import a
> class from my models.
>
> i get this error when i try to do that from the Shell. I am using Visual
> Studio. i get this problem when i run my command to import;
>
> >>> from app.models import Artist
>
> Traceback (most recent call last):
>   File "", line 1, in 
>   File ".\app\models.py", line 8, in 
> class Artist(models.Model):
>   File "C:\Users\Abdul-Waris\source\repos\DjangoWebProject2\
> DjangoWebProject2\env\lib\site-packages\django\db\models\base.py", line
> 110, in __new__
> app_config = apps.get_containing_app_config(module)
>   File "C:\Users\Abdul-Waris\source\repos\DjangoWebProject2\
> DjangoWebProject2\env\lib\site-packages\django\apps\registry.py", line
> 247, in get_containing_app_config
> self.check_apps_ready()
>   File "C:\Users\Abdul-Waris\source\repos\DjangoWebProject2\
> DjangoWebProject2\env\lib\site-packages\django\apps\registry.py", line
> 125, in check_apps_ready
> raise AppRegistryNotReady("Apps aren't loaded yet.")
> django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.
>
> --
> 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/7b86f648-798a-4cb5-8fb9-cf2a7db83dd5%40googlegroups.com
> 
> .
> For more options, visit https://groups.google.com/d/optout.
>

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Am a new Django User and am finding difficulties making a query to my database

2017-09-13 Thread Abdul-Waris Dawuda 
Hello Everyone
 
Am new to Django and am currently facing a problem trying to import a class 
from my models.

i get this error when i try to do that from the Shell. I am using Visual 
Studio. i get this problem when i run my command to import;

>>> from app.models import Artist

Traceback (most recent call last):
  File "", line 1, in 
  File ".\app\models.py", line 8, in 
class Artist(models.Model):
  File 
"C:\Users\Abdul-Waris\source\repos\DjangoWebProject2\DjangoWebProject2\env\lib\site-packages\django\db\models\base.py",
 
line 110, in __new__
app_config = apps.get_containing_app_config(module)
  File 
"C:\Users\Abdul-Waris\source\repos\DjangoWebProject2\DjangoWebProject2\env\lib\site-packages\django\apps\registry.py",
 
line 247, in get_containing_app_config
self.check_apps_ready()
  File 
"C:\Users\Abdul-Waris\source\repos\DjangoWebProject2\DjangoWebProject2\env\lib\site-packages\django\apps\registry.py",
 
line 125, in check_apps_ready
raise AppRegistryNotReady("Apps aren't loaded yet.")
django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.

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