I need to do an aggregation on a django queryset for sets of data. I have a model that looks something like this:
I have a filtered QuerySet which has a ManyToMany field \'Client\'. I want to cr开发者_如何学JAVAeate a unique dict of all the Client objects in the query set so:
As a follow-up to this question, I\'d like to pinpoint the actual error that was occurring. Am I doing something wrong, or is this a bug?
If I had an object with the name Object 1 and I wanted to get() that object, but I was trying to g开发者_开发知识库et it with a slugified name object-1, is there any way to do this? Something like:
I am trying to query a database table in django with, among others, the following columns: id | start_time | end_time
I\'ve got a function built into my Django model class and I want to use that function to filter my query results.
class SwallowMigration(models.Model): swallow = models.ForeignKey(Swallow) date = models.DateTimeField(auto_now_add=True)
Using the following django models: class Author(models.Model): name = models.CharField(max_lengt开发者_如何学JAVAh=100)
This is a piece of my code from django.db import models from django.db.models.query import QuerySet from mptt.models import MPTTModel
I\'ve searched around stack overflow for an answer to this (probably simple) question, but most of the solutions I see seem overly complicated and hard to understand.
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