class HttpResponseBadRequest [source] Acts just like HttpResponse but uses a

class CsrfViewMiddleware [source] Adds protection against Cross Site Request Forgeries by

prefetch_related(*lookups) Returns a QuerySet that will automatically retrieve, in a single batch, related objects

ForeignKey.on_delete When an object referenced by a ForeignKey is deleted, Django will emulate the behavior of

width The width of the band in pixels (X-axis).

HttpRequest.COOKIES A standard Python dictionary containing all cookies. Keys and values are strings.

class Intersection(expr1, expr2, **extra) Availability: MySQL (≥ 5.6.1), PostGIS, Oracle, SpatiaLite

extent Returns the envelope of this geometry as a 4-tuple, instead of as an Envelope object:

class URLInput [source] Text input: <input type="url" ...>

class PolygonField