Calculate Sum of Values in Django Templates
This snippets generate the sum of the field values, for use in summary reports. More info in https://github.com/thomazs/django_templates_plus
- Django
- Templates
- Sum
- Summary
Snippet List
Comma Seprated Character Field to store Geographic Coordinates
in models, import GeoCoordinateField: class Place(models.Model): geocoordn = GeoCoordinateField(verbose_name="geocordfield", null=True, blank = True) >>>place = Place.objects.geocoordn #gives you a Geocoordinate object >>>place.geocoordn.latitude, place.geocoordn.longitude #gives latitude and longitude of place
- Django
- Python
Handling Image uploading and Delete Old Image in Django
The snipped will do : 1.accept image upload by a form 2.check the old image, if there delete it in media folder 3.after delete, save the image uploaded with slug name provided
- image-uploading
- django-image-field-upload-with-auto-delete-old-image
- Django
Django Standard API Response Middleware for DRF for modern frontend easy usage
I'm typescript frontend developer and i was interested in standartizing API server responses. I've tried Django for one of my projects. I've build my API and splited it into Django apps aiming at possible migration to [link >] [Microservices](https://www.youtube.com/watch?v=0iB5IPoTDts) [<] later. The problem I've faced is a difficulty of standartization API responses not only in multiple views, but for all composition of JSON-oriented django-apps which can only be made with middleware. I have put all the links to everybody could familiarize with Django framework conceptions used here. Also, I suggest to familiarize with [link >] [origin solution] (https://djangosnippets.org/snippets/10717/) [<]. The main difference is that in all my DRF JSONRenderers I do not need to wrap fields in 'result' or 'results' nested JSON. I do not get messed with result and results. If I expect an array, I just check additional pagination fields. I did not used a pagination section in my project, still i've left opportunities for that according to [link >] [origin solution] (https://djangosnippets.org/snippets/10717/) [<. Ypu can also find a paginator code fro DRF there.
- Django
- DRF
- Standartization
- Middlewares
- Microservices
Building an RSS feed for Django
This RSS using `Rss201rev2Feed` from Django. And we found it from source code of blog.pythonanywhere.com: https://github.com/pythonanywhere/jab/blob/master/jab/feeds.py Demo: http://django.id/blog/feed/
- Django
- RSS feed
- RSS
Django forms add placeholder from help text template tag
This snippet will change the field to include the placeholder in the field using the help_text attribute from the model or the form
- template
- tag
- forms
- help_text
- Django
- placeholder
Email validation
Email Validation Snippet.
- validation
- Django
- using
Active Directory Authentication With Groups
This is a authentication backend for Django, to authenticate via Active Directory. This pulls all group information out of Active Directory and allows for multiple group memberships.
- Django
- Python
- Active-Directory
- Authentication
- Groups