[PYTHON] Use django model from interpreter

When I try to access django's model directly from the interpreter, I get angry with the following error:

django.core.exceptions.ImproperlyConfigured: Requested setting LOGGING_CONFIG, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.

To prevent this, it seems that you need to call the following before importing the model. Calling it later will result in an error.

django.setup()

In addition, you need to set environment variables

os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'app_name.settings')
'app_name.settings'

The summary is as follows.

>>> import django
>>> import os
>>> os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'app_name.settings')
'app_name.settings'
>>> django.setup()
>>> from APP_NAME.models import YourModel
>>> YourModel.objects.all()
<QuerySet []>

Recommended Posts

Use django model from interpreter

Use fastText trained model from Python

DJango Memo: From the beginning (model settings)

Django model: ManyToManyField

Use Django from a local Python script

Use thingsspeak from python

Use fluentd from python

Use Gentelella with django

Use MySQL from Python

Django memo # 1 from scratch

High Performance Django --Model

Use MySQL from Python

Use LESS with Django

Use BigQuery from python.

Use MySQL with Django

Use mecab-ipadic-neologd from python

How to use Keras ~ From simple model generation to CNN ~

How to use Azure Table storage from Django (PTVS)

Use Django features from batch scripts outside your Django project

[Django] Give Form a dynamic initial value from Model

Django starting from scratch (part: 2)

Django starting from scratch (part: 1)

Use MySQL from Anaconda (python)

The story of a Django model field disappearing from a class

Template registration from Django Bootstrap

Use prefetch_related conveniently with Django

Use e-Stat API from Python

Use AWS interpreter with Pycharm

Use MLflow with Databricks ④ --Call model -

Use httpie from windows git bash

Use Stanford Core NLP from Python

Load Django modules with an interpreter

How to use SWIG from waf

Django: Import a class from a string

DJango Memo: From the beginning (preparation)

Create new application use python, django

Read and use Python files from Python

Forcibly use Google Translate from python

Try sklearn's regression model from scratch

Automatically generate model relationships with Django

Use kabu Station® API from Python

[Beginner] Get from Django Query database

Use Azure Blob Storage from Python

Use the Flickr API from Python

Get the value from the [Django] Form

[Django] Use MessagePack with Django REST framework

Use Cloud Datastore from Compute Engine

Use Google Analytics API from Python

Use Unicode 6.0 emoji with django / MySQL

Deploy Python face recognition model on Heroku and use it from Flutter ②

Deploy Python face recognition model on Heroku and use it from Flutter ①