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django tables2 installation
Django-tables2 is Available on pypi and can be installed using pip:
pip install django-tables2
After installing, add 'django_tables2' to INSTALLED_APPS and make sure that 'django.template.context_processors.request' is added to the context_proces...
django sitetree install
- Add the sitetree application to INSTALLED_APPS in your settings file (usually ‘settings.py’).
- Check that django.core.context_processors.request is added to TEMPLATE_CONTEXT_PROCESSORS in your settings file. For Django 1.8+: django.template....
django apps in subfolder
Given a sub-directory named "apps" for all django applications, the following steps are used to setup the sub-directory and create apps.
1 create app sub folder - "apps"
mkdir apps
touch apps/__init__.py
2 add app to sub folder:
...
django create app in subdir
To create a "polls" app in the "apps" sub-directory, do the following first to make the directory (assuming you are at the root of your django project):
mkdir apps/polls
Next, run startapp to create "polls" in under the "app" project di...
django bulk insert
bulk_create
import utils
from django.utils import timezone
from app import models
def orm_bulk_create(n_records):
instances = [
models.TestModel(
field_1=i,
field_2=str(i),
field_3=timezon...
django apps in subfolder
sample manage.py
#!/usr/bin/env python
import os
import sys
if __name__ == "__main__":
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "mysite.settings")
# Add the apps directoriy to Python's path. In production it will
# be n...
django rename app
Before renaming
Always migrate databases before changing the app name.
manage.py makemigrations
when you see the following message then it is safe to proceed with renaming the app.
No changes detected
Fixed table names
...
django readonly form/modelform
Overview
A Form and ModelForm which provides the ability to specify certain fields as readonly, meaning that they will display their value as text wrapped with a tag. The user is unable to edit them, and they are protected from POST data...
django SessionAuthentication
Overview
SessionAuthentication method: This method uses the session cookie (which is set through the normal Django login and logout views) to check out if there’s an authenticated user and get his username. This method works only in the same s...
django DRF API Views
REST framework provides two wrappers you can use to write API views.
- The @api_view decorator for working with function based views.
- The APIView class for working with class-based views.
These wrappers provide a few bits of functionality su...