For questions concerning use of the model class from the web framework Django.
Django has various numeric fields available for use in models, e.g. DecimalField and PositiveIntegerField. Although the former can be …
python django django-models numbersHere is the field declaration in a form: max_number = forms.ChoiceField(widget = forms.Select(), choices = ([('1','1'), (…
django django-models django-formsIn Django doc, select_related() "follows" foreign-key relationships, selecting additional related-object data when it executes its query. prefetch_related() does …
python django django-models django-ormCurrently I have a lot of python objects in my code similar to the following: class MyClass(): def __init__(self, …
python django django-modelsI'd like to update a table with Django - something like this in raw SQL: update tbl_name set name = …
django django-modelsDjango automatically creates an id field as primary key. Now I need to get the object by this id. object = …
django django-models django-ormFoo.objects.get(pk="foo") <Foo: test> In the database, I want to add another object which is …
python django django-modelsI'm curious if there's any way to do a query in Django that's not a "SELECT * FROM..." underneath. I'm trying …
django django-models distinct django-queryset django-ormIn a Django request I have the following: POST:<QueryDict: {u'section': [u'39'], u'MAINS': [u'137']}> How do …
python django django-models django-viewsI have some CSV data and I want to import into django models using the example CSV data: 1;"02-01-101101";"…
python django csv django-models export