django-extensions | collecting global custom management extensions | REST library
kandi X-RAY | django-extensions Summary
kandi X-RAY | django-extensions Summary
This is a repository for collecting global custom management extensions for the Django Framework.
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Top functions reviewed by kandi - BETA
- Runs the script
- Dump migrations to file
- Write data to file
- Get the applied migrations
- Convert a dia file to a dict
- Find the first index in fks
- Add parent to fks
- Argument parser
- Check if the current editor is invi mode
- Create a new model instance
- Return a list of all imported lines
- Returns a function that can be used to instantiate IPython objects
- Return the default data types for the reverse lookup
- Return a function that returns an IPython instance
- Load migrations for a given state
- Generate vCard format
- Return a function to run Jupyter notebook app
- Return the database type of the field
- Return a list of all the code lines for this object
- Autocomplete field autocomplete
- Get the database type
- Find index missing in table
- Render a form field
- Return a plain text representation of the object
- Construct a technical 500 error response
- Return a function that returns a new notebook instance
django-extensions Key Features
django-extensions Examples and Code Snippets
Lines of Code : 11License : Permissive (MIT)
Copyfrom django.db import models
from django_extensions.db.fields import AutoSlugField
from django_slugify_processors.text import slugify
class MyModel(models.Model):
title = models.CharField(max_length=255)
slug = AutoSlugField(
popula 
License : No LicenseCopypip install django-extensions
INSTALLED_APPS = [
# ...
# thirty apps
'django_extensions',
# ...
]
manage shell_plus
CFLAGS=-I$(brew --prefix)/include LDFLAGS=-L$(brew --prefix)/lib pip install pygraphviz
python manage.py show_urls
{% image self.intro_image fill 1400x400 as intro_img %}
{% image self.intro_image fill-1400x400 as intro_img %}
from django_extensions.db.fields import AutoSlugField,RandomCharField
import string, random
class Post(models.Model):
slug = AutoSlugField(populate_from="random_string", blank=True)
def random_string(self):
len# Celery conf
CELERY_BROKER_URL = 'redis://redis:6379/0'
CELERY_RESULT_BACKEND = 'redis://redis:6379/0'
INSTALLED_APPS += [
"django_extensions",
]
SHELL_PLUS = "ipython"
SHELL_PLUS_PRINT_SQL = True
NOTEBOOK_ARGUMENTS = [
"--ip",
"0.0.0.0",
"--port",
"8888",
"--allow-root",
"--no-browser",
]
IPYTHON_ARGUMENTS =pip install django-extensions
pip3 install django-extensionsINSTALLED_APPS = [
# …
'django_extensions',
# …
]Community Discussions
Trending Discussions on django-extensions
QUESTION
to build and run a local instance, im following the tutorial at
https://haha.readthedocs.io/en/latest/install.html
but i use the git repo
https://github.com/readthedocs/readthedocs.org.git
instead of
https://github.com/rtfd/readthedocs.org.git
for the "git clone" command, as the link in the tutorial does not exist.
i am also using venv, and not virtualenv, as i was not able to make virtualenv work.
i then get to the step to run the following command
...ANSWER
Answered 2022-Mar-31 at 07:21You are using python 3.10 which does not have a whl file available on PyPi for pywin32==227. Try the installation with a lower python version e.g. 3.9
QUESTION
I have an input file
...ANSWER
Answered 2022-Jan-14 at 10:30Using sed:
QUESTION
I have a script that loops through the rows of an external csv file (about 12,000 rows) and executes a single Model.objects.get() query to retrieve each item from the database (final product will be much more complicated but right now it's stripped down to the barest functionality possible to try to figure this out).
For right now the path to the local csv file is hardcoded into the script. When I run the script through the shell using py manage.py runscript update_products_from_csv it runs in about 6 seconds.
The ultimate goal is to be able to upload the csv through the admin and then have the script run from there. I've already been able to accomplish that, but the runtime when I do it that way takes more like 160 seconds. The view for that in the admin looks like...
...ANSWER
Answered 2021-Dec-31 at 17:26Somebody on Reddit suggested that running the script from the shell might be automatically spinning up a new thread where the logic can run unencumbered by the other Django server processes, and this seems to be the answer. If I run the script in a new thread from the admin view, it runs just as fast as it does when I run it from the shell.
QUESTION
This appears to be a common error, and I have checked all the solutions I could find (there are only about 4 and almost all of them involve misconfigurations). I am NOT using heroku, but I AM using docker. I am using the docker images python:3.9.7 and postgis/postgis:10-3.1-alpine.
My Dockerfile contains the following line:
ANSWER
Answered 2021-Nov-08 at 18:43Solved! This was due to another configuration overriding the DB settings. I was very adamant that it was not a configuration issue, and I'm sorry. I verified this by running the admin shell in the running django app and checking settings.DATABASES. (The other override was django-prometheus, if you're curious.)
QUESTION
I am building an Alpine based image of a Django application to connect with a MySQL db. For connecting with the database, I am using mysqlclient. For building the image, I am using docker-compose. When I do docker-compose build I get the respective error:
...ANSWER
Answered 2021-Oct-21 at 09:00this link is the awsner
you forgot to install one library to compile mysqlclient
QUESTION
After running pip3 install -r requirements.txt
ANSWER
Answered 2021-Aug-06 at 09:49There is no issue. This is exactly how it should work. django~=3.1 and 3.2.5 don't differ by a major version.
~=3.1: version 3.1 or later, but not version 4.0 or later. ~=3.1.2: version 3.1.2 or later, but not version 3.2.0 or later.
QUESTION
I'm pretty new to docker and, although I've read lots of articles, tutorials and watched YouTube videos, I'm still finding that my image size is in excess of 1 GB when the alpine image for Python is only about 25 MB (if I'm reading this correctly!).
I'm trying to work out how to make it smaller (if in fact it needs to be).
[Note: I've been following tutorials to create what I have below. Most of it makes sense .. but some of it feels like voodoo]
Here is my Dockerfile:
...ANSWER
Answered 2021-Aug-05 at 01:39welcome to Docker! It can be quite the thing to wrap one's head around, especially when beginning, but you're asking really valid questions that are all pertinent
Reducing Size How toA great place to start is Docker's own Dockerfile best practices page:
https://docs.docker.com/develop/develop-images/dockerfile_best-practices/
They explain neatly how your each directve (COPY, RUN, ENV, etc) all create additional layers, increasing your containers size. Importantly, they show how to reduce your image size by minimising the different directives. They key to alot of minimisation is chaining commands in RUN statements with the use of &&.
Something else I note in your Dockerfile is one specific line:
QUESTION
I have a Django 2.2.23 app, running on Python 3.9.4. I have django-extensions 2.2.9.
I have a model that has a django_extensions.db.fields.json.JSONField attribute (which, AFAIK, is just a text field auto-serialized). I mention this because when the JSON is deserialized, the django-extensions library does it like this:
ANSWER
Answered 2021-May-27 at 14:26You are seeing this error because the argument encoding was removed from json.loads in Python 3.9 (it was deprecated since Python 3.1).
django-extensions 2.2.9, the version you are using, was released in March 2020, Python 3.9 was released in October 2020.
This particular issue should be fixed in django-extensions 3.0, but Python 3.9 was only added to the test suite in django-extensions 3.1.1, so I'd suggest updating to the latest version.
QUESTION
I am using django-extensions.AutoSlugField and django.db.models.ImageField.
To customize image name uploaded for django.db.models.ImageField, what I did:
ANSWER
Answered 2021-Feb-21 at 15:06That's a tricky one because the order the fields are getting saved matters.
The brute-force attack I'm suggesting would be to override the save method of your model and manually call the create_slug method before everything else ensuring the slug is set:
QUESTION
I'm using the 3rd party library, Django Extensions, specifically for AutoSlugField().
I want to implement their use of RandomCharField() in my model for my slug field.
ANSWER
Answered 2021-Jan-19 at 03:33You don't need to (or can't) use the RandomCharField(...) here. But, something like this will certainly work
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install django-extensions
You can use django-extensions like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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