Field.widget The widget argument lets you specify a Widget class to use when rendering this Field

date_field The name of the DateField or DateTimeField in the QuerySet’s model that the

UploadedFile.chunks(chunk_size=None) A generator returning chunks of the file. If multiple_chunks() is True

num_interior_rings Returns the number of interior rings in this geometry.

check_test A callable that takes the value of the CheckboxInput and returns True if the checkbox should

allow_empty A boolean specifying whether to display the page if no objects are available. If this is True and no

class A Alias for Area class.

tuple A tuple representing the envelope.

ModelAdmin.get_form(request, obj=None, **kwargs) [source] Returns a

FileUploadHandler.file_complete(file_size) [source] Called when a file has finished uploading