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[Vikrant Gupta]

I'm trying to get a name from a column. the code is as following...

but got an error by using get(id=1) as shown in screenshot.

I'm using Django 2.1 and Python version 3.7 on Pycharm.

from django.db import models
# Create your models here.


class Artist(models.Model):
    name=models.CharField('artist',max_length=50,primary_key=True)
    year_formed=models.PositiveIntegerField()

class Album(models.Model):
    name=models.CharField('album',max_length=50)
    artist=models.ForeignKey(Artist,on_delete=models.PROTECT)

from polls.models import Artist

newartist=Artist(name='Vikrant',year_formed=1985)
newartist.save()

artist=Artist.objects.all()
for i in artist:
    print(i.name)
    print(i.year_formed)

ind=Artist.objects.get(id=1)
print(ind.name)

[Mikhailo Keda]

Are you sure it has id = 1?

check the documentation - https://docs.djangoproject.com/en/2.1/ref/models/querysets/#django.db.models.query.QuerySet.get

[Julio Biason]

Hi Vikrant,

Is that the code of your models.py? 'Cause you have mixed the model definition with model usage in the same file and that won't work -- you'll get the message you're getting, about the models not being loaded yet, 'cause Django just read the model definition, but hasn't set up the database yet.

If that's the case, you need to mode the `newartist` and everything else to a view to actually do that or call it in the shell.

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[Vikrant Gupta]

OK thank you. Will you please tell me how to call shell in Pycharm on Mac. I've been searching for it so long unfortunately couldn't make it yet.

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[Vikrant Gupta]

I did according to documentation. but couldn't able to do it? It'll be better for me if you just give me an example of my uploaded code. Thank you!

[Glen D souza]

1.open your django project

2.open the terminal in pycharm, it is located at bottom left corner

3. in the terminal change the directory  to the location where manage.py is located

4. type the following python3.7 manage.py shell

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