I would like to override the manager class in order to allow content data to be loaded from text files (here on of \"/one directory/myPrefix_*\") into content field instead of from a database table.
I am using the Django query filter __search to perform a full text search e.g MyMod开发者_运维知识库el.objects.filter(title__search = \'some title\')
I have the field \'submission\' which has a user and a problem. How can I get an SQL search result which will give a list of only one result per user-problem pair?
Suppose I have a Book model with a language field and a foreign key to a Publisher model. Currently I use a Count annotation in a custom Publisher manager to allow me to add to the admin a sortable c
I have two simple models: Book, and Author Each Book has one Author, linked through a foreignkey. Things work normally until I try to use defer/only on an annotation:
Suppose I have these two models: class Blog(models.Model): name = models.CharField(max_length=64) # ... class Entry(models.Model):
I need to offer a from in which a user can manage the permission associated to some Group. I\'d like to use the forms.ModelForm feature which comes from django, but I cannot understand 开发者_如何学G
I have a list of data. This data model has many-to-many fields to both a categories model and a keywords model. The data model itself has a name and description. The data can have multiple categories
Basically I need a graceful way to do t开发者_运维百科he following:- obj1 = Model1.objects.select_related(\'model2\').get(attribute1=value1)
I have two models Property and Image, related by foreign key such that each Property has multiple instances of Image. I\'m trying to retrieve a queryset of all the properties - listing all fields - an
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